Overview of Geopolymer Cement

机译：地质聚合物水泥概述

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The chemistry and molecular structure of geopolymers and their engineering behavior are reviewed, in part by comparison to hydrated Portland cement. The geopolymers form by reaction between a solid alumi-nosilicate and an aqueous alkali hydroxide solution. The reaction involves gelation and the product is an aluminosilicate comprised of silica and alumina tetrahedra linked in three dimensions. Engineering behavior is similar to that of hydrated Portland cement. Set time and strength depend on the reaction chemistry. Durability is generally seen to be good.

机译：审查了地质聚合物的化学和分子结构及其工程行为，部分是通过与水合硅酸盐水泥进行比较。地质聚合物是通过固体铝硅酸盐和碱金属氢氧化物水溶液之间的反应形成的。该反应涉及凝胶化，并且产物是硅铝酸盐，其由三维连接的二氧化硅和四面体氧化铝构成。工程行为类似于水合硅酸盐水泥的行为。凝固时间和强度取决于反应化学性质。通常认为耐用性是好的。

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来源
《Geopolymer binder systems》|2012年|1-10|共10页
会议地点 San Diego CA(US)
作者
Leslie Struble; Eric Kim; Lauren Gomez-Zamorano;
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作者单位

University of Illinois at Urbana-Champaign, Department of Civil and Environmental Engineering, Urbana, IL 61801, United States of America;

University of Illinois at Urbana-Champaign, Department of Civil and Environmental Engineering, Urbana, IL 61801, United States of America;

Universidad Autonoma de Nuevo Leon, Department of Mechanical and Electrical Engineering, Nuevo Leon, Mexico;

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原文格式 PDF
正文语种 eng
中图分类
关键词
cement; concrete; geopolymer; alkali-activated aluminosilicate;

机译：水泥;具体;地质聚合物碱活化硅铝酸盐;

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Overview of Geopolymer Cement

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