World of Concrete

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World of Concrete

机译：混凝土世界

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The World of Concrete exhibition returns to the Las Vegas Convention Center (LVCC) next January 18 to 21. Once again exhibitors from all over the world will be showcasing the latest products across more than 700000 ft~2 (65100 m~2) of exhibition space. A comprehensive programme of seminars will run alongside from January 17 to 21. iC previews the event and takes a look at some of the new products on display.

机译：“混凝土世界”展览将于1月18日至21日回到拉斯维加斯会议中心（LVCC）。来自世界各地的参展商将再次在超过70万平方英尺（65100平方米）的展览中展示最新产品。空间。全面的研讨会计划将于1月17日至21日同时举行。iC预览了此次活动，并展示了一些新产品。

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《International Construction》 |2004年第10期|p.37-384042|共4页
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正文语种 eng
中图分类建筑科学;
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1. Cement-Free Refractory Concretes. Part 2. High-Alumina and Corundum Ceramic Concretes(1) [J] . Pivinsky Yu E., Dyakin P. V, Grishpun E. M., Refractories and Industrial Ceramics . 2020,第6期

机译：无泥浆耐火混凝土。第2.高氧化铝和刚玉陶瓷混凝土（1）
2. Properties of Recycled Polystyrene and Polypropylene Bounded Concretes Compared to Conventional Concretes [J] . M. A. Dalhat, H. I. Al-Abdul Wahhab Journal of materials in civil engineering . 2017,第9期

机译：与传统混凝土相比，再生聚苯乙烯和聚丙烯粘结混凝土的性能
3. Comparing the durability of self-compacting concretes and conventionally vibrated concretes in chloride rich environments [J] . Ryan Paraic C., OConnor Alan Construction and Building Materials . 2016,第sepa1期

机译：在富含氯化物的环境中比较自密实混凝土和传统振动混凝土的耐久性
4. Comparative Structural and Non-structural Properties of Ultra High-performance Steel-fiber-reinforced Concretes and High-Performance Steel-fiber-reinforced Concretes* [C] . Duy-Liem NGUYEN, Phu-Cuong NGUYEN, Van-Thuan NGUYEN, International Conference on Green Technology and Sustainable Development . 2018

机译：超高性能钢纤维增强混凝土与高性能钢纤维增强混凝土的结构和非结构性能比较
5. Concrete Maturity Method Applied to Rapid-Setting Calcium-Sulfoaluminate (CSA) Concretes for Pavement Repair under Different Ambient Temperatures [D] . Langford, Ryan Nicholas. 2021

机译：在不同环境温度下，用于快速设定钙 - 磺酸钙（CSA）混凝土的混凝土成熟度方法
6. Metamorphosis in the Porosity of Recycled Concretes Through the Use of a Recycled Polyethylene Terephthalate (PET) Additive. Correlations between the Porous Network and Concrete Properties [O] . José Miguel Mendivil-Escalante, José Manuel Gómez-Soberón, Jorge Luis Almaral-Sánchez, 2017

机译：通过使用回收的聚对苯二甲酸乙二醇酯（PET）添加剂使回收的混凝土的孔隙率发生变化。多孔网络与混凝土性能的相关性
7. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

机译：研究了高温暴露后各种混凝土高温曝光机械性能各种混凝土的机械性能。考虑到高层建筑中垂直元件的抗压强度要求，测试了35,80,100和150MPa各种设计强度的混凝土试样。特别是，在这项研究中，掺入钢纤维对耐火性的影响。实验结果表明，耐火性取决于设计强度和钢纤维含量。在暴露于100-400°C的温度时，80-100MPa的设计强度为35MPa或高性能混凝土（HPC）的正常强度混凝土（NSC）不会击落。然而，当HPC含有1体积的钢纤维的百分比时，爆炸性剥落发生在300℃。超高性能混凝土（UHPC）的设计强度为150 MPa和1.5 Vol。钢纤维的百分比也显示出300℃的剧烈剥落。本研究中发现的实验结果可以有助于更好地了解在火灾中的HPC和UHPC的行为以及钢纤维对耐火性的作用。
8. Normal and Refractory Concretes for LMFBR Applications. Volume 1. Review of Literature on High-Temperature Behavior of Portland Cement and Refractory Concretes. Final Report [R] . Bazant, Z. P., Chern, J. C., Abrams, M. S., 1982

机译：用于LmFBR应用的普通和耐火混凝土。第1卷。硅酸盐水泥和耐火混凝土高温性能文献综述。总结报告

World of Concrete

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