建筑构件_国内外标准网文献检索下载

1.[标准] 装配式建筑构配件质量抽查和验收方法

发布单位：
中国-安徽省地方标准(CN-DB34)

标准状态：
现行

标准号：
DB34/T 4694-2024

发布时间：
2024-01-11

中标分类：
Q70/79 建材 - 建筑构配件与设备

国标分类：
91.060 建筑材料和建筑物 - 建筑构件

实施时间：
2024-02-11
2.[标准] 磷建筑石膏泡沫混凝土隔墙及填筑料应用技术规程

发布单位：
中国-湖北省地方标准(CN-DB42)

标准状态：
未生效

标准号：
DB42/T 2178-2024

发布时间：
2024-02-01

中标分类：
Q15 建材 - 建材产品 - 墙体材料

国标分类：
91.060.99 建筑构件 - 建筑物的其他构件

实施时间：
2024-06-01
3.[标准] 金属及金属复合材料吊顶板

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 23444-2024

发布时间：
2024-10-26

中标分类：
Q73 金属构配件

国标分类：
91.060 建筑构件

实施时间：
2025-05-01

摘要：本文件规定了金属及金属复合材料吊顶板（以下简称吊顶板）的分类、代号及标记，原材料、要求、试验方法、检验规则，标志、包装、运输、贮存及随行文件。
本文件适用于公共建筑和商业建筑装饰装修用吊顶板。

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4.[标准] 建筑窗用内平开下悬五金系统

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 24601-2024

发布时间：
2024-08-23

中标分类：
Q73 金属构配件

国标分类：
91.060.50 门窗

实施时间：
2025-03-01

摘要：本文件规定了建筑窗用内平开下悬五金系统的分类、代号和标记、要求、试验方法、检验规则及标志、包装、运输和贮存。
本文件适用于建筑窗用内平开下悬五金系统(以下简称“五金系统”)。

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5.[标准] 空间网格结构球型节点技术要求

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 44534-2024

发布时间：
2024-09-29

中标分类：
Q73 金属构配件

国标分类：
91.060.20 屋顶

实施时间：
2025-04-01

摘要：本文件给出了空间网格结构球型节点的分类、标记和规格，规定了要求、检验规则、标志、包装、运输和贮存，描述了对应的试验方法。本文件适用于空间网格结构螺栓球节点和焊接空心球节点的质量控制。

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6.[标准] 建筑用装配式集成吊顶通用技术要求

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 44546-2024

发布时间：
2024-09-29

中标分类：
P32 建筑构造与装饰工程

国标分类：
91.060.30 天花板、地板、楼梯

实施时间：
2025-04-01

摘要：本文件给出了建筑用装配式集成吊顶的设计原则、材料和配件、电器等总体要求，规定了产品的外观质量、尺寸、装配质量和性能要求，并描述了对应的试验方法。
本文件适用于建筑用室内装配式集成吊顶。

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7.[标准] 建筑用轻钢龙骨

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 11981-2024

发布时间：
2024-10-26

中标分类：
Q73 金属构配件

国标分类：
91.060 建筑构件

实施时间：
2025-05-01

摘要：本文件规定了建筑用轻钢龙骨的分类和标记、原材料、技术要求、试验方法、检验规则以及标志、包装、运输和贮存。
本文件适用于以纸面石膏板、装饰石膏板、矿物棉装饰吸声板等轻质板材作饰面的非承重墙体和吊顶的建筑用轻钢龙骨。

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8.[标准] 建筑隔墙用保温条板

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 23450-2024

发布时间：
2024-10-26

中标分类：
Q15 墙体材料

国标分类：
91.060.10 墙、隔墙、房屋正面

实施时间：
2025-05-01

摘要：本文件规定了建筑隔墙用保温条板（以下简称“保温条板”）产品的分类、规格尺寸、图示和标记、原材料、技术要求、试验方法、检验规则、标志、合格证书、运输和贮存。
本文件适用于工业与民用建筑的非承重隔墙用保温条板的设计、生产、检验和应用。

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9.[标准] 木门窗通用技术要求

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 29498-2024

发布时间：
2024-10-26

中标分类：
P32 建筑构造与装饰工程

国标分类：
91.060.50 门窗

实施时间：
2025-05-01

摘要：本文件规定了木门和木窗的分类、要求、试验方法、检验规则、标志、随行文件、包装、运输和贮存。
本文件适用于民用建筑用木门和木窗的设计、制造、检验和安装。
本文件不适用于天窗、非垂直屋顶窗、卷帘门窗和转门。
本文件不适用于防火门窗、逃生门窗、排烟窗等特种门窗。

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10.[标准] 建筑装饰用铝单板

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 23443-2024

发布时间：
2024-10-26

中标分类：
Q73 金属构配件

国标分类：
91.060 建筑构件

实施时间：
2025-05-01

摘要：本文件规定了建筑装饰用铝单板的分类、代号及标记，原材料，要求，试验方法，检验规则，标志、包装、运输、贮存及随行文件。
本文件适用于建筑室内外装饰装修用铝单板。

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11.[标准] 外墙保温工程分包单位项目经理岗位标准

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
未生效

标准号：
T/CCIAT 0075-2024

发布时间：
2024-01-09

中标分类：
-

国标分类：
91.060.10 建筑构件 - 墙、隔墙、面墙

实施时间：
2024-04-01

摘要：主要技术内容:1.总则；2.术语；3.基本规定；4.任职条件及职责；5.施工准备管理；6.施工过程管理；7.工程验收管理
12.[标准] 外墙保温工程施工质量管理标准

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
未生效

标准号：
T/CCIAT 0076-2024

发布时间：
2024-01-09

中标分类：
-

国标分类：
91.060.10 建筑构件 - 墙、隔墙、面墙

实施时间：
2024-04-01

摘要：主要技术内容:1.总则；2.术语；3.基本规定；4.施工组织管理；5.施工质量控制及自检；6.安全、环保及成品保护等
13.[标准] 医院用人脸识别门禁系统

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
未生效

标准号：
T/CASME 1319-2024

发布时间：
2024-03-01

中标分类：
P 土木、建筑

国标分类：
91.060.50 建筑构件 - 门窗

实施时间：
2024-03-20

摘要：范围:本文件适用于医院用人脸识别门禁系统的设计、建设与应用;主要技术内容:本文件规定了医院用人脸识别门禁系统的系统组成、总体要求、技术要求、试验方法、检验规则、包装、标志、运输和贮存
14.[标准] 居住建筑节能工程墙体施工质量验收规程

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
现行

标准号：
T/CASME 1308-2024

发布时间：
2024-02-23

中标分类：
Q 建材

国标分类：
91.060.10 建筑构件 - 墙、隔墙、面墙

实施时间：
2024-02-29

摘要：范围:本文件适用于居住建筑节能工程墙体的施工与验收;主要技术内容:本文件规定了居住建筑节能工程墙体施工的基本规定、施工质量要求及质量验收要求
15.[标准] Standard Test Method for Wind Resistance of Asphalt Shingles (Uplift Force/Uplift Resistance Method)

沥青瓦的抗风性的标准试验方法（抗拔力/抗拔力法）

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 D7158/D7158M-24

发布时间：
2024-01-01

中标分类：
-

国标分类：
91.060.20 建筑构件 - 屋顶

实施时间：

摘要： 1.1This test method covers the procedure for calculating the wind resistance of asphalt shingles when applied in accordance with the manufacturer's instructions and sealed under defined conditions. Shingle designs that depend on interlocking or product rigidity to resist the wind cannot be evaluated using this test method. The method calculates the uplift force exerted on the shingle by the action of wind at specified conditions, and compares that to the mechanical uplift resistance of the shingle. A shingle is determined to be wind resistant at a specified basic wind speed for standard conditions (see6.3) when the measured uplift resistance exceeds the calculated uplift force for that velocity (3 s gust, ASCE 7).1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the 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 ======6.1The wind resistance of sealed asphalt shingles is directly related to the ability of the sealed shingle to resist the force of the wind acting to lift the shingle from the shingle below. This test method employs the measured resistance of the shingle to mechanical uplift after sealing under defined conditions, in a calculation which determines whether this resistance exceeds the calculated force induced by wind passing over the surface of the shingle. Natural wind conditions differ with respect to intensity, duration, and turbulence; while these conditions were considered, and assumptions that specify higher than actual loads are used, extreme natural variations are beyond the means of this test method to simulate.6.2Many factors influence the sealing characteristics of shingles in the field; for example, temperature, time, roof slope, contamination by dirt and debris, and fasteners that are misaligned or under driven and interfere with sealing. It is beyond the scope of this test method to address all of these influences. The classification determined in this test method is based on the mechanical uplift resistance determined when representative samples of shingles are sealed under defined conditions before testing.6.3The calculations that support the classes in4.1apply to buildings of any risk category and any roof slope where all of the following conditions are applicable:(1)The ASCE 7-22 mapped basic wind speed (3 s gust) for a given building risk category does not exceed the wind speed associated with the applicable shingle class in Section4,(2)The wind exposure category is B or C,(3)The mean roof height does not exceed 60 ft, and(4)There are no topographic wind speed-up effects.Note 4:The assumptions used in the calculations for the classes in4.1cover the requirements for the majority of the asphalt shingle roofs installed. If environmental factors are outside those listed above as used in the calculations for these classes, other calculations are required to determine the required shingle class based on project-specific conditions; refer toAppendix X1for additional information and calculation examples. Consult the shingle manufacturer for the specific shingle’s DCp, EI, L, L1, and L2values needed to complete these calculations.Note 5:Additional engineering consideration is necessary to verify acceptability of asphalt shingles classified in accordance with this standard for use on Category III and IV buildings for either of the following conditions: (1) geographic areas in which the ASCE 7-22 basic wind speed exceeds 312 km/h [194 mph], and (2) project sites within the “tornado prone region” and determined to require design for tornado loads in accordance with Chapter 32 of ASCE 7-22.6.4The test to determine uplift coefficients is conducted with a wind velocity of 15.6 ± 1.3 m/s [35 ± 3 mph]. Research data obtained during the development of this test procedure, as well as standard wind modeling practices, provides for data extrapolation to other wind speeds. In order to simulate the raised shingle edge that is inherent behavior under high wind exposure, shims are inserted under the windward edge of the shingle as appropriate based on wind speed and uplift rigidity of the shingle being investigated. This test method provides a means of measuring shingle uplift rigidity which is used to determine the correct shim thickness. Additionally, this test method allows for the use of a default value for uplift rigidity (EI) of 7175 N-mm2[2.5 lbf-in.2], if a rigidity measurement is not made. This default value is conservative since the lowest EI measured in the development of this program was 14 350 N-mm2[5.0 lbf-in.2].Note 6:The entire field of wind engineering is based on use of small-scale models in wind tunnels using wind speeds much lower than the full-scale values. Building Codes permit testing of this type to replace the analytical provisions of the Building Code through the provisions of ASCE 7-22. (SeeAppendix X1for details and references.)
16.[标准] Standard Test Method for Wind Resistance of Asphalt Shingles (Uplift Force/Uplift Resistance Method)

沥青瓦的抗风性的标准试验方法（抗拔力/抗拔力法）

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 D7158/D7158M-24a

发布时间：
2024-02-01

中标分类：
-

国标分类：
91.060.20 建筑构件 - 屋顶

实施时间：

摘要： 1.1This test method covers the procedure for calculating the wind resistance of asphalt shingles when applied in accordance with the manufacturer's instructions and sealed under defined conditions. Shingle designs that depend on interlocking or product rigidity to resist the wind cannot be evaluated using this test method. The method calculates the uplift force exerted on the shingle by the action of wind at specified conditions, and compares that to the mechanical uplift resistance of the shingle. A shingle is determined to be wind resistant at a specified basic wind speed for standard conditions (see6.3) when the measured uplift resistance exceeds the calculated uplift force for that velocity (3 s gust, ASCE 7).1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the 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 ======6.1The wind resistance of sealed asphalt shingles is directly related to the ability of the sealed shingle to resist the force of the wind acting to lift the shingle from the shingle below. This test method employs the measured resistance of the shingle to mechanical uplift after sealing under defined conditions, in a calculation which determines whether this resistance exceeds the calculated force induced by wind passing over the surface of the shingle. Natural wind conditions differ with respect to intensity, duration, and turbulence; while these conditions were considered, and assumptions that specify higher than actual loads are used, extreme natural variations are beyond the means of this test method to simulate.6.2Many factors influence the sealing characteristics of shingles in the field; for example, temperature, time, roof slope, contamination by dirt and debris, and fasteners that are misaligned or under driven and interfere with sealing. It is beyond the scope of this test method to address all of these influences. The classification determined in this test method is based on the mechanical uplift resistance determined when representative samples of shingles are sealed under defined conditions before testing.6.3The calculations that support the classes in4.1apply to buildings of any risk category and any roof slope where all of the following conditions are applicable:(1)The ASCE 7-22 mapped basic wind speed (3 s gust) for a given building risk category does not exceed the wind speed associated with the applicable shingle class in Section4,(2)The wind exposure category is B or C,(3)The mean roof height does not exceed 60 ft, and(4)There are no topographic wind speed-up effects.Note 4:The assumptions used in the calculations for the classes in4.1cover the requirements for the majority of the asphalt shingle roofs installed. If environmental factors are outside those listed above as used in the calculations for these classes, other calculations are required to determine the required shingle class based on project-specific conditions; refer toAppendix X1for additional information and calculation examples. Consult the shingle manufacturer for the specific shingle’s DCp, EI, L, L1, and L2values needed to complete these calculations.Note 5:Additional engineering consideration is necessary to verify acceptability of asphalt shingles classified in accordance with this standard for use on Category III and IV buildings for either of the following conditions: (1) geographic areas in which the ASCE 7-22 basic wind speed exceeds 312 km/h [194 mph], or (2) project sites within the “tornado prone region” and determined to require design for tornado loads in accordance with Chapter 32 of ASCE 7-22.6.4The test to determine uplift coefficients is conducted with a wind velocity of 15.6 ± 1.3 m/s [35 ± 3 mph]. Research data obtained during the development of this test procedure, as well as standard wind modeling practices, provides for data extrapolation to other wind speeds. In order to simulate the raised shingle edge that is inherent behavior under high wind exposure, shims are inserted under the windward edge of the shingle as appropriate based on wind speed and uplift rigidity of the shingle being investigated. This test method provides a means of measuring shingle uplift rigidity which is used to determine the correct shim thickness. Additionally, this test method allows for the use of a default value for uplift rigidity (EI) of 7175 N-mm2[2.5 lbf-in.2], if a rigidity measurement is not made. This default value is conservative since the lowest EI measured in the development of this program was 14 350 N-mm2[5.0 lbf-in.2].Note 6:The entire field of wind engineering is based on use of small-scale models in wind tunnels using wind speeds much lower than the full-scale values. Building Codes permit testing of this type to replace the analytical provisions of the Building Code through the provisions of ASCE 7-22. (SeeAppendix X1for details and references.)
17.[标准] Standard Guide for Waterproofing Repair of Concrete by Chemical Grout Crack Injection

用化学灌浆裂缝注入法对混凝土进行防水修复的标准指南

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 D8109-17(2024)

发布时间：
2024-01-01

中标分类：
-

国标分类：
91.060.10 建筑构件 - 墙、隔墙、面墙

91.100.10 建筑材料 - 水泥、石膏、石灰、砂浆

实施时间：

摘要： 1.1This guide describes the selection of materials, installation methods, and inspection required for sealing leaks at cracks in concrete building walls and slabs using chemical grout. The process discussed in this guide is a waterproofing repair in which voids in a concrete element are sealed with a reactive solution, installed by pressurized injection through drilled or surface-mounted ports.1.2This guide does not address the use of chemical grout for waterproofing by curtain grouting or injection into preplaced permeable waterstop tubes. Injection of masonry elements presents additional factors beyond the scope of this guide. This guide does not address the use of injectable materials for structural repairs or for geotechnical applications such as soil stabilization.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 ======4.1This guide is intended to be used in the selection and installation of chemical grout to seal leaks in concrete walls, floors, and ceilings. The procedure described in this guide focuses on the injection of through-wall cracks, but may be adapted to cold joints, control joints, voids associated with penetrations, and other voids contributing to water intrusion through concrete elements. This guide is intended to assist the building owner, owner’s representative, architect, engineer, contractor, or authorized inspector, or combinations thereof, during the selection, specification, or installation, or combinations thereof, of chemical grout for waterproofing repair.4.2Prior to attempting any repair, it is important for all parties to have a clear and mutual understanding of the limitations of the repair and the iterative nature of the process. Injection of chemical grout does not affect the source of a leak. The repair obstructs the infiltration of water at a specific location only. The flow of water will be diverted elsewhere, and it is common for water to subsequently appear at a different location that was previously dry. A successful campaign at a given location can significantly reduce the amount of water infiltration, but may not fully prevent leakage. Given the nature of the materials and application technique, and depending on the conditions, the repairs should be periodically monitored and additional repair installations may be required.4.3This guide is applicable to installations at below-grade walls and slabs. At above-grade elements, temperature variation on a daily or seasonal basis may lead to significant or more frequent changes, or both, in the width of a crack or joint. The use of injected chemical grout may be appropriate for many above-grade applications, but this guide does not specifically address installation of grout in dynamic cracks or joints.4.4Cracks in below-grade walls may be a sign of structural distress. Prior to the injection of chemical grout, the overall conditions and context of the damage should be assessed to determine if a non-structural repair is appropriate.4.5This guide does not address repairs intended to provide a seal against air leakage or air infiltration.4.6Project-specific or environmental conditions such as existing construction, prior waterproofing installations, access, water volume or flow rate, water chemistry, temperature, humidity, and other factors may warrant the evaluation of curtain grouting as an alternative to crack injection.4.7PracticesF2304,F2414, andF2454describe materials and procedures related to the use of chemical grout to seal components of sewer systems. While the specific procedures differ from those described in this guide, the standards contain general information on chemical grouting materials and methods that may be of interest to those involved with waterproofing repair of building elements.4.8This guide does not address the use of particulate grouts or epoxy as an injection material.
18.[标准] Standard Specification for Use of Expanded Shale, Clay, and Slate (ESCS) as a Mineral Component in the Growing Media and the Drainage Layer for Vegetative (Green) Roof Systems

植物（绿色）屋顶系统的生长介质和排水层中膨胀页岩、粘土和板岩（ESCS）作为矿物成分的使用标准规范

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 E2788/E2788M-24

发布时间：
2024-01-01

中标分类：
-

国标分类：
65.020.20 农业和林业 - 植物栽培

91.060.20 建筑构件 - 屋顶

实施时间：

摘要： 1.1This specification covers the quality and grading of the following materials for use as a mineral component of growing media and drainage layer for extensive and intensive vegetative (green) roof systems. The requirements are intended to cover only materials having normal or average gradation characteristics. Procedures covered in this specification are not intended for evaluating the performance nutrients associated with vegetative (green) roof growing media. Where other materials are to be used, appropriate limits suitable to their use must be specified.1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.1.3This standard offers an organized collection of information or a series of options and does not recommend a specific course of action. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this guide may be applicable in all circumstances. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project's many unique aspects. The word “Standard” in the title of this document means only that the document has been approved through the ASTM consensus process.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.
19.[标准] Standard Guide for Measurement of pH Involving Flooring Installations

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.
20.[标准] Standard Guide for Measurement of pH Involving Resilient Flooring Installations

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.