Box-Behnken design applied to study the strengthening of aluminate concrete modified by a superabsorbent polymer/clay composite

被引：19

作者：

Gao, D ^{[1
]}

Heimann, RB ^{[1
]}

Alexander, SDB ^{[1
]}

机构：

[1] UNIV ALBERTA,DEPT CIVIL ENGN,EDMONTON,AB T6G 2G7,CANADA

来源：

ADVANCES IN CEMENT RESEARCH | 1997年 / 9卷 / 35期

关键词：

D O I：

10.1680/adcr.1997.9.35.93

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A statistical model derived from a Box-Behnken design with three variables was used to evaluate the effect on the mechanical properties of concrete of the amount of a superabsorbent polymer/clay composite (SAPC) added, the grain size of the SAPC, and the cement/water ratio. The SAPC used as an additive in the preparation of aluminate cement paste and concrete promoted an increase in the compressive strength, the modulus of elasticity as well as the split tensile strength.

引用

页码：93 / 97

页数：5

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