Properties of sandcrete mixtures modified with metakaolin

被引：16

作者：

Kolovos, Konstantinos G. ^{[1
]}

Asteris, Panagiotis G. ^{[2
]}

Tsivilis, Sotirios ^{[3
,4
]}

机构：

[1] Hellen Army Acad, Div Phys Sci & Applicat, Lab Inorgan Chem Technol, Vari, Greece

[2] Sch Pedag & Technol Educ, Computat Mech Lab, Athens, Greece

[3] Natl Tech Univ Athens, Sch Chem Engn, Labs Inorgan & Analyt Chem, Athens, Greece

[4] Natl Tech Univ Athens, Dept Chem Engn, Athens, Greece

来源：

EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING | 2016年 / 20卷

关键词：

concrete technology and manufacture; materials technology; grouting; strength and testing of materials; sandcrete; soilcrete; metakaolin; soil stabilisation; mechanical properties; performance-related testing; MECHANICAL-PROPERTIES; DRYING SHRINKAGE; FLY-ASH; GROUT; STRENGTH; CONCRETE; BLOCKS;

D O I：

10.1080/19648189.2016.1246690

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Eco-friendly, low-cost, sustainable construction materials for utilisation in civil engineering projects have attracted much attention recently. This work deals with the synthesis of sandcrete mixes with metakaolin as a mineral admixture, which can be used either as grout in soil stabilisation (p.e. in corrosive environments like landfills, coastal regions etc.) or as a material for the construction of structural elements. Sandcrete mix design optimisation and mechanical behaviour of the produced samples have been experimentally investigated. It has been found that the beneficial properties of metakaolin can be used towards the production of sandcrete mixes with improved mechanical properties.

引用

页码：s18 / s37

页数：20

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