The influence of cement on properties of lime mortars

被引：38

作者：

Gulbe, L. ^{[1
]}

Vitina, I. ^{[2
]}

Setina, J. ^{[2
]}

机构：

[1] SIA SAKRET Ritvari, LV-2121 Rumbula, Stopinu Novads, Latvia

[2] Riga Tech Univ, Inst Silicate Mat, 3-7 Paula Valdena Str, LV-1048 Riga, Latvia

来源：

MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES | 2017年 / 172卷

关键词：

lime mortar; restauration; modulus of hydraulicity; PORE STRUCTURE; ADMIXTURES;

D O I：

10.1016/j.proeng.2017.02.030

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The aim of this research is to investigate how cement affects the properties of lime mortars. The usage of pure aerial lime binders reduces the water resistance and mechanic durability of the material. It determines that pozzolan additives or cement have to be used in lime mortar. Mixed cement lime mortar (with increasing amount of cement) were synthesized and their properties tested: density, chemical composition, water absorption rate, compressive strength, resistance to soluble salts and frost resistance. Portland cement can be used as a suitable additive to mortars, to improve their compatibility with the hydraulic and historic mortars. (C) 2017 Published by Elsevier Ltd.

引用

页码：325 / 332

页数：8

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