Use of by-products as additives in adobe bricks: Mechanical properties characterisation

被引：27

作者：

Serrano, Susana ^{[1
]}

Barreneche, Camila ^{[1
]}

Cabeza, Luisa F. ^{[1
]}

机构：

[1] Univ Lleida, Edifici CREA, GREA Innovacio Concurrent, Lleida, Spain

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2016年 / 108卷

关键词：

Sun-dried brick; Compressive strength; Flexural strength; Design of experiments; Vegetal fibres; Pellets; ENVIRONMENTAL-IMPACT; LIFE-CYCLE; CONSTRUCTION; HOUSES;

D O I：

10.1016/j.conbuildmat.2016.01.044

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Six by-products are used as additives in adobe bricks to study the variability of mechanical properties by a three level design of experiments and to evaluate optima formulations. Corn plant, fescue, straw, and grounded olive stones are agricultural by-products; and rubber crumbs and polyurethane are wastes used as transport and appliances by-products. Results show that the three-level design of experiments defines properly the governing equations of flexural and compression strength, furthermore it shows the interaction between them. A maximum improvement of 89% and 26% of flexural strength in corn plant and fescue types, respectively, is achieved. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：105 / 111

页数：7

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