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六足翻转滚筒试验机操作的标准实施规程
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D5252-24
发布时间:2024-01-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This practice describes the equipment and operation of the hexapod tumble drum tester for testing pile floor covering to produce changes in appearance and color due to changes in surface structure by mechanical action tester.1.2This practice is applicable for use in testing unused pile floor covering of all types. It is not applicable for use in testing used pile yarn floor coverings.1.3This practice may be used by mutual agreement between the purchaser and supplier to set purchasing specifications.1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1This equipment may be used to bring about the changes in appearance and texture on the surface of pile floor covering caused by mechanical action. -
绒线地板覆盖物加速腐蚀的标准试验方法
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D6540-24
发布时间:2024-01-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This test method describes the equipment, and the test method for assessing the propensity of pile yarn floor coverings to soiling in the absence of abrasive wear and texture changes, using a standard synthetic soil composition.1.2This test method is applicable for use in testing unused pile yarn floor covering of all types. It is not applicable for use in testing used pile yarn floor covering.1.3This test method can be used to compare the soiling propensity of two or more carpets; or it can be used to soil carpets as a preliminary step to other test procedures.1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1This test method may be used to soil test specimens in the absence of abrasive wear and texture changes under controlled conditions using a standard synthetic soil, or as a preliminary step to other procedures.5.2This test method will provide a uniformly soiled test specimen to evaluate, is reproducible (see Section11), and is economical for Testing Laboratories.5.3This test method has been found to give results similar to the actual floor service soiling, but its use is recommended only as a screening test method and not as a replacement for floor testing.5.4The acceptance criteria of this test method shall be set by mutual agreement between the purchaser and supplier. -
弹性地板覆盖物下使用的双组分树脂基成膜吸湿系统的标准实施规程
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM F3010-18(2024)
发布时间:2024-01-15
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This practice covers the properties, application, and performance of a two-component resin based membrane-forming moisture mitigation system to high moisture concrete substrates prior to the installation of resilient flooring.1.2This practice includes recommendations for the preparation of the concrete surface to receive a two-component resin based membrane-forming moisture mitigation system.1.3This practice does not supersede written instructions of the two-component resin based membrane-forming moisture mitigation system manufacturer, the resilient flooring manufacturer, underlayment manufacturer, the adhesive manufacturer, or other components of the finish flooring system, or combinations thereof. Users of this practice shall review manufacturer’s technical data sheets and installation instructions for compatibility of system components.1.4The following membrane-forming or non membrane-forming moisture mitigation systems are not included in the scope of this practice:1.4.1Moisture mitigation systems that chemically react with any constituent of the concrete to form a gel or crystalline substance within the concrete.1.4.2Penetrating, water- or solvent-based compounds that do not form a continuous membrane on the concrete surface.1.4.3Water-based membrane-forming moisture mitigation systems are not included in the scope of this document.1.5The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1Moisture permeating from concrete substrates can detrimentally affect the performance of resilient floor covering systems. All resilient flooring and adhesive manufacturers have a maximum acceptable level of moisture in which their products can perform satisfactorily. If pre-installation moisture tests indicate that the moisture level is unacceptable for the specified floor covering to be installed, one option is to apply a topical treatment to the concrete substrate surface to mitigate the moisture condition. Experience has shown that certain types of membrane-forming moisture mitigation systems have more desirable properties and successful performance than others. Requirements for membrane-forming moisture mitigation systems to be used, and other related details, are generally included as part of the project plans, or specification details, and may vary from the minimum recommendations set forth in this practice.4.2This practice is intended for use after it has been determined that a floor moisture condition exceeds the resilient floor covering or adhesive manufacturer’s requirements, or both, as tested according to Test MethodsF1869,F2170, andF2420.4.3Membrane-forming moisture mitigation systems are not intended for use over gypsum-based substrates or other moisture sensitive substrates. -
桩地板覆盖物簇高度的标准试验方法
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D5823-19(2024)
发布时间:2024-01-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This test method covers the determination of tuft height using a grooved specimen holder. It applies to cut-pile and loop-pile floor covering after adhesive backing has been applied to bond the pile yarn to the backing fabric.1.2The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1This test method is useful in quality and cost control during the manufacture of pile yarn floor covering. Both appearance and performance can be affected by changes in the tuft height.5.1.1In case of a dispute arising from differences in reported test results when using this test method for acceptance testing of commercial shipments, the purchaser and the supplier should conduct comparative tests to determine if there is a statistical bias between their laboratories. Competent statistical assistance is recommended for the investigation of bias. As a minimum, the two parties should take a group of test specimens that are as homogeneous as possible and are from a lot of material of the type in question. The test specimens should then be randomly assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using Student'st-test for unpaired data and an acceptable probability level chosen by the two parties before testing is begun. If a bias is found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret future test results in view of the known bias. -
由步行产生绒线地板覆盖物表面外观变化的标准实施规程
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D6119-19(2024)
发布时间:2024-01-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This practice covers the trafficking of pile yarn floor coverings in a laboratory in order to effect a change in surface appearance as a result of exposure to foot traffic under controlled conditions. A separate test method,D7330, covers the assessment of surface appearance change using the Carpet and Rug Institute Reference Scales.21.2This practice is applicable to most changes in surface appearance observed in all types of carpet that are intended for residential or commercial use. It eliminates change in appearance associated with soiling by focusing on appearance change due to matting, flattening, or change in pile fiber configuration. Although “pile reversal” or “watermarking” is occasionally visible, this practice is not a reliable method for producing this phenomenon.1.3This practice may be used by mutual agreement between the purchaser and supplier to set purchasing specifications.1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.Specific precautionary statements are given in Section7.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1By exposure to sufficient foot traffic, this practice can be applied to any pile yarn floor covering which undergoes changes in surface appearance.5.1.1This practice does not simulate surface appearance changes due to soiling, pivoting, or rolling traffic, or traffic on stairs. -
成品水平绒头纱地板覆盖物绒头厚度的标准试验方法
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D6859-18(2024)
发布时间:2024-01-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This test method covers the determination of pile thickness of finished level pile yarn floor covering using a thickness measuring instrument having a stationary surface (platen), a circular pressure foot under specified force, and capable of being moved vertically above the platen.1.2This test method is applicable only to finished level loop, cutpile and cut & loop constructions with tuft heights less than 0.25 in. (6 mm).1.3The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1The determination of pile thickness of level pile yarn floor covering is useful in quality and cost control during the manufacture of pile yarn floor covering. The appearance and performance may be affected by changes in pile thickness of pile yarn floor coverings. This test method is considered satisfactory for acceptance testing of commercial shipments because current estimates of between laboratory precision are acceptable, and this test method is commonly used in the trade for acceptance testing.5.2If there are differences of practical significance between reported test results for two laboratories (or more), comparative tests should be performed to determine if there is a statistical bias between them, using competent statistical assistance. As a minimum, use the samples for such comparative tests that are as homogenous as possible, drawn from the same lot of material as the samples that resulted in disparate results during initial testing and randomly assigned in equal numbers to each laboratory. The test results from the laboratories involved should be compared using a statistical test for unpaired data, a probability level chosen prior to the testing series. If a bias is found either its cause must be found and corrected, or future test results for that material must be adjusted in consideration of the known bias. -
粘合橡胶碎地板覆盖物的标准规范
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM F3041-14(2024)
发布时间:2024-01-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This specification covers the requirements for the compound and physical characteristics of bonded rubber crumb floor coverings.1.2The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. -
涉及地板设施的pH值测量的标准指南
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:历史
标准号:ASTM F3441-24
发布时间:2024-01-01
中标分类:-
国标分类:91.060.30 建筑构件 - 天花板、地板、楼梯
97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This guide covers procedures that may be used for evaluating the comparative change in pH of reagent water placed on the surface of a properly prepared concrete slab surface.1.2This guide is intended to be used in conjunction with the flat surface electrode pH meter manufacturer’s calibration procedures, operation instructions, and interpretive data where available.1.3This guide is intended to be used in conjunction with the pH paper manufacturer’s instructions, product shelf life, and interpretive data where available.1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to useSome specific hazards statements are given in Section9on Hazards.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1There is typically a higher concentration of soluble alkali salts in the surface region of a concrete slab due to the initial bleeding process of a freshly placed concrete slab. If after a resilient floor covering material is installed there is sufficient moisture within the slab to place these salts into solution a potentially damaging high pH solution can develop beneath the installed material.4.2Results obtained through the use of this guide indicate the comparative pH of reagent water placed on properly prepared concrete slab surfaces only at the time of the procedure and in the specific locations evaluated.4.3If pre-installation surface pH evaluation is required by the manufacturer of the resilient flooring, adhesive, patching/underlayment products or project specifications, their instructions and limitations should be consulted. -
弹性地板设施pH值测量的标准指南
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM F3441-24a
发布时间:2024-01-15
中标分类:-
国标分类:91.060.30 建筑构件 - 天花板、地板、楼梯
97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This guide discusses procedures that may be used for evaluating the comparative change in pH of reagent water placed on the surface of a properly prepared concrete slab surface.1.2This guide is intended to be used in conjunction with the flat surface electrode pH meter manufacturer’s calibration procedures, operation instructions, and interpretive data where available.1.3This guide is intended to be used in conjunction with the pH paper manufacturer’s instructions, product shelf life, and interpretive data where available.1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to useSome specific hazards statements are given in Section9on Hazards.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1There is typically a higher concentration of soluble alkali salts in the surface region of a concrete slab due to the initial bleeding process of a freshly placed concrete slab. If after a resilient floor covering material is installed there is sufficient moisture within the slab to place these salts into solution a potentially damaging high pH solution can develop beneath the installed material.4.2Results obtained through the use of this guide indicate the comparative pH of reagent water placed on properly prepared concrete slab surfaces only at the time of the procedure and in the specific locations evaluated.4.3If pre-installation surface pH evaluation is required by the manufacturer of the resilient flooring, adhesive, patching/underlayment products or project specifications, their instructions and limitations should be consulted. -
绒线地板覆盖物用滚筒椅试验机操作的标准实施规程
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D6962-24
发布时间:2024-01-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This practice covers a procedure for the operation of a weighted roller chair testing device that rotates and moves across a test specimen of pile yarn floor coverings.1.2This practice is applicable for testing unused pile yarn floor covering of all types.1.3The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1This practice is applicable for use in testing the durability of pile yarn floor covering of all types.5.2This practice is designed to simulate the stress on a pile yarn floor covering from the action of weighted roller chair castors over an extended period of time.5.3The specimen is tested under conditions that may simulate an actual flooring installation. This may include the pile yarn floor covering plus a specified underlayment cushion.5.4This practice is used to prepare specimens for additional testing, including but not limited to: visual assessment of delamination of the secondary backing, visual assessment of the pile surface, resistance to delamination measurement, tuft bind, and pile yarn raveling. -
用液体接缝密封剂密封弹性薄板地板产品接缝的标准实施规程
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM F693-01(2023)
发布时间:2023-02-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This practice covers the instructions and precautions to be observed to ensure satisfactory performance of seams in sheet resilient flooring sealed with liquid seam sealers.1.2This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1Seams in some sheet resilient flooring are sealed to prevent openings from forming between cut edges and prevent penetrations of dirt, liquids, etc., into the seams. -
用热焊接法密封弹性地板产品接缝的标准实施规程(推荐时)
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM F1516-23
发布时间:2023-05-01
中标分类:-
国标分类:13.220.40 消防 - 材料和制品的可燃性和燃烧性能
97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This practice covers the instructions and precautions to be observed to ensure satisfactory performance of seams in resilient flooring sealed by the heat weld method.1.2This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.See precaution information in6.1.1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1Seams in some resilient flooring are heat sealed to prevent openings from forming between cut edges and to prevent penetrations of dirt, liquids, etc., into the seams. Decorative appearances may also be achieved using contrasting heat weld thread (rod). -
非均质聚氨酯薄板地板标准规范
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM F3403-23
发布时间:2023-01-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This specification covers the requirements for the compound and physical characteristics of heterogeneous polyurethane sheet flooring that is printed or otherwise decorated to achieve a pattern or visual and protected by a clear wear layer.1.2This specification covers heterogeneous polyurethane sheet flooring that shall be composed of binder, fillers, and pigments. The binder shall consist of one or more resins of polyurethane, polyurethane copolymers or other suitable or any desirable combination. Other suitable polymeric resins may be incorporated as part of the binder, provided the polyurethane portion of the binder is greater than 60 % in the base layer.1.3The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. -
接收弹性地板的基材吸水率(孔隙率)现场测定的标准实施规程
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM F3191-23
发布时间:2023-01-15
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This practice covers the determination of whether or not a substrate surface, in lieu of written instruction from a product manufacturer, is considered porous or non-porous prior to the installation of resilient flooring materials.1.2Although carpet tiles, carpet, wood flooring, coatings, films, paints, self-leveling and trowel-grade underlayments, primers, and other associated products are not specifically intended to be included in the category of resilient floor coverings, the procedures included in this practice may be useful for assessing the substrate water absorption for substrates to receive such materials.1.3The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.Some specific hazards statements are given in Section6on Hazards.1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1The ability of a substrate surface to readily absorb water is a key indicator in determining how to correctly install many types of flooring adhesives, primers, self-leveling underlayments, and other products. Several flooring industry publications such as CRI’s Carpet Installation Standard, RFCI’s Recommended Installation Practice for Homogenous Sheet Flooring, Fully-Adhered, as well as most flooring, adhesive, primer, and underlayment manufacturers reference substrate surface porosity criteria in their application instructions since this directly impacts the spread rate of directly applied material, the open time, and other critical installation factors.5.2Installing flooring products over low or non-absorptive (sometimes referred to as “non-porous”) substrates such as densely machine-troweled concrete, mature and well-hydrated concrete, existing resilient flooring, polymer terrazzo and others may require adjustments to the surface preparation method or product selection to ensure a successful installation.5.3Use this practice to obtain a qualitative assessment of substrate water absorption (porosity) and whether or not that substrate should be regarded as porous/absorptive or non-porous/non-absorptive as these terms relate to the installation of resilient floor coverings, adhesives, self-leveling underlayments, primers, and other products. This practice will produce results directly applicable to determining appropriate surface preparation requirements in accordance with manufacturer’s specifications, but it is in no way meant to replace published manufacturer’s literature regarding the determination of substrate water absorption (porosity) and the impact such has, if any, on substrate preparation requirements and on the installation of their respective materials.5.4Substrates that evidence immediate absorption, are chalky or dusty, or have varying degrees of absorption may require priming or other additional surface preparation prior to subsequent installations.5.5Substrates that evidence no absorption may indicate the presence of a contaminant that may negatively impact proper adhesion. In such cases, bond tests performed in accordance with the particular manufacturer’s established guidelines are strongly recommended.5.6The size, shape, and color of the water drop may indicate the presence of contaminants or other special circumstances that may require discussion with the manufacturer of the slab covering to be installed.5.7Some surfaces such as concrete can become denser and less porous/less absorptive over time as the material continues to gain strength and densify. The results obtained reflect only the conditions of the substrate at the time and location of the test(s). -
从地板上收集可分解农药残留物的标准实施规程
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D6333-23
发布时间:2023-09-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This practice covers a procedure for collection of dislodgeable pesticide residues from indoor floor surfaces.1.2This practice and the sampling methodology described are applicable to bare floors or covered floor surfaces, for example, carpeting and vinyl flooring.1.3This practice and the sampling methodology described are applicable to all pesticides listed in PracticeD4861whether applied directly to the floor surface or transported there by migration within the room or tracked in from outdoors.1.4Floor surfaces for which this practice has been successfully applied include nylon plush carpeting, polypropylene level-loop carpeting, and vinyl flooring.1.5Sample analysis will be dependent upon the nature of the pesticides targeted and is beyond the scope of this practice; however, the analytical procedures discussed in PracticeD4861are applicable to this practice.1.6The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard.1.7This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.8This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1This practice may be used to estimate the potential for human exposure to pesticide residues that may be dislodged from residential floor surfaces by dermal contact. The sampling device employed is designed to approximately replicate the pressure applied by a 9 kg child crawling or walking on the floor.5.2Laboratory tests and field studies have shown that the transfer coefficient of the sampling device for collection of dried pesticide residues from nylon plush carpets is two to three times higher than that of a dry hand (palm only) pressed ten times at 7300 Pa over the same area of carpet(2,4,5).5.3This practice has been found suitable for use on plush and level loop carpets and vinyl flooring(2,3).5.4This practice does not describe procedures for evaluation of the safety of floor surfaces or the potential for human exposure to dislodgeable pesticide residues. It is the user's responsibility to evaluate the data collected by this practice and make such determinations in consideration of other available information. -
使用辐射热能源的地板覆盖系统临界辐射通量的标准试验方法
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM E648-23
发布时间:2023-11-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This fire-test-response standard covers a procedure for measuring the critical radiant flux of horizontally mounted floor-covering systems exposed to a flaming ignition source in a graded radiant heat energy environment in a test chamber. A specimen is mounted over underlayment, a simulated concrete structural floor, bonded to a simulated structural floor, or otherwise mounted in a typical and representative way.1.2This fire-test-response standard measures the critical radiant flux at flame-out. It provides a basis for estimating one aspect of fire exposure behavior for floor-covering systems. The imposed radiant flux simulates the thermal radiation levels likely to impinge on the floors of a building whose upper surfaces are heated by flames or hot gases, or both, from a fully developed fire in an adjacent room or compartment. The standard was developed to simulate an important fire exposure component of fires that develop in corridors or exitways of buildings and is not intended for routine use in estimating flame spread behavior of floor covering in building areas other than corridors or exitways. SeeAppendix X1for information on proper application and interpretation of experimental results from use of this test.1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.4The text of this standard references notes and footnotes that provide explanatory information. These notes and footnotes, excluding those in tables and figures, shall not be considered as requirements of this standard.1.5This standard is used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions but does not by itself incorporate all factors required for fire-hazard or fire-risk assessment of materials, products, or assemblies under actual fire conditions.1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.Specific hazard statements are given in Section7.1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1This fire test response standard is designed to provide a basis for estimating one aspect of the fire exposure behavior of a floor-covering system installed in a building corridor. The test environment is intended to simulate conditions that have been observed and defined in full scale corridor experiments.5.2The test is intended to be suitable for regulatory statutes, specification acceptance, design purposes, or development and research.5.3The fundamental assumption inherent in the test is that critical radiant flux is one measure of the sensitivity to flame spread of floor-covering systems in a building corridor.5.4The test is applicable to floor-covering system specimens that follow or simulate accepted installation practice. Tests on the individual elements of a floor system are of limited value and not valid for evaluation of the flooring system.5.5In this procedure, the specimens are subjected to one or more specific sets of laboratory test conditions. If different test conditions are substituted or the end-use conditions are changed, it is not always possible by or from this test method to predict changes in the fire-test-response characteristics measured. Therefore, the results are valid only for the fire test exposure conditions described in this procedure. -
乙烯基复合地砖标准规范
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM F1066-23
发布时间:2023-12-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This specification covers vinyl composition tile (VCT) with either smooth or embossed surfaces for flooring application.1.2The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. -
弹性地板覆盖物的短期压痕和残余压痕的标准试验方法
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM F1914-18(2023)
发布时间:2023-12-01
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This test method covers procedures to determine short-term indentation and residual indentation of resilient flooring, when subjected to concentrated loads.1.2The test methods appear in the following order:SectionIndentation by McBurney2Test4to10Indentation and Residual Indentation11to151.3There are two procedures with their respective apparatus. The first (McBurney Test) is described in Sections4to10and is restricted to a spherical foot. It is only used for initial indentation measurements of VCT. The second is described in Sections11to15and has interchangeable feet with variable geometry. It is used to measure initial and residual indentation.1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======11.1The indentation and the residual indentation of resilient floor covering is important since the resistance and recovery from indentation reflects on the ability of the resilient floor covering to perform properly after installation.11.2The indentation of a resilient floor covering shall be measured using a specified type of indentor, flat or spherical, under a specified load and time.11.3The residual indentation of a resilient floor covering shall be measured after a specified recovery time.11.4SeeTable 1for detailed testing and conditioning requirements by products (specification) type. -
弹性地板设施下pH值测量的标准指南
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:历史
标准号:ASTM F3441-23a
发布时间:2023-09-01
中标分类:-
国标分类:91.060.30 建筑构件 - 天花板、地板、楼梯
97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This guide discusses procedures that may be used for evaluating the comparative change in pH of reagent water placed on the surface of a properly prepared concrete slab surface.1.2This guide is intended to be used in conjunction with the flat surface electrode pH meter manufacturer’s calibration procedures, operation instructions, and interpretive data where available.1.3This guide is intended to be used in conjunction with the pH paper manufacturer’s instructions, product shelf life, and interpretive data where available.1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to useSome specific hazards statements are given in Section9on Hazards.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1There is typically a higher concentration of soluble alkali salts in the surface region of a concrete slab due to the initial bleeding process of a freshly placed concrete slab. If after a resilient floor covering material is installed there is sufficient moisture within the slab to place these salts into solution a potentially damaging high pH solution can develop beneath the installed material.4.2Results obtained through the use of this guide indicate the comparative pH of reagent water placed on properly prepared concrete slab surfaces only at the time of the procedure and in the specific locations evaluated.4.3If pre-installation surface pH evaluation is required by the manufacturer of the resilient flooring, adhesive, patching/underlayment products or project specifications, their instructions and limitations should be consulted. -
用斜面试验装置测定试验偶静态摩擦系数的标准指南
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM G219-23
发布时间:2023-12-15
中标分类:-
国标分类:97.150 家用和商用设备、文娱、体育 - 铺地非织物
实施时间:摘要: 1.1This guide is intended to standardize the use of an inclined plane testing device to measure the static (breakaway) coefficient of friction between two bodies. One body is in the form of a small “rider” (few centimeters) and the other a rectangular flat plane (50 mm to 75 mm by 400 mm). The rider is placed on the plane and the plane is inclined at an angle to produce motion of the rider. The tangent of the angle at which macroscopic motion of the rider initiates on the angled plane is the breakaway or static coefficient of friction for that sliding couple.1.2Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard.1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1GuideG115lists a number of ASTM International standards that use the inclined plane test rig to measure the static coefficient of specific tribosystems. This guide applies to any material couple that can be made into test specimens; one being in the form of a rider and the other a plane that can be angled to produce motion of the rider on the plane. Footwear on walkway surfaces is an example of a very important application. Flooring surfaces that are slippery to various types of footwear can produce accidents and testing should be done on candidate flooring surfaces and candidate shoe soles and heels to quantify their relative slip resistance. This guide shows how an inclined plane can be used to make such a comparison.5.2The inclined plane method is also very useful in machine design in which parts of components shall slide unassisted down chutes and the like. An inclined plane test can be used to determine the chute angle that is needed to allow motion on all parts that are placed on the chute. The applications are numerous.