Thermal and Compressive Strength Properties of Sepiolite Substituted Autoclaved Aerated Concrete

被引：1

作者：

Savas, Musa ^{[1
]}

Demir, Ilhami ^{[2
]}

Guzelkucuk, Selahattin ^{[3
]}

Sengul, Cagri Goktug ^{[2
]}

Yaprak, Hasbi ^{[4
]}

机构：

[1] Gen Directorate State Hydraul Works, Kirsehir, Turkey

[2] Kirikkale Univ, Fac Engn, Dept Civil Engn, Kirikkale, Turkey

[3] Ahi Evran Univ, Kirsehir Vocat Sch, Kirsehir, Turkey

[4] Kastamonu Univ, Fac Engn, Dept Civil Engn, Kastamonu, Turkey

来源：

JOURNAL OF POLYTECHNIC-POLITEKNIK DERGISI | 2014年 / 17卷 / 01期

关键词：

Aerated concrete; sepiolite; compressivestrength;

D O I：

10.2339/2014.17Sayi1,43-47

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Aerated concrete is a lightweight concrete which has porous structure. In this study, effects of usage of sepioliteas a raw material instead of quartzite on the thermal and compressive strength properties of aerated concrete were investigated.G2/04 class aerated concrete, which has been commercially produced as a wall component, has been focused. Aerated concrete samples have been prepared by substitution of sepiolite instead of quartzite in %5, %10, %15, %20 and %25. Sepiolite has been provided from Eskisehir mine field. After 4 hours cure at 60 degrees C, samples moved to treat in autoklave in the temperature of 180 degrees C and pressure at 11 bar for 6.5 hours. Thermal conductivity and compressive strength properties of samples were determined. As a result, increasing the rate of sepiolite in aerated concrete decreases the compressive strength and increases the thermal conductivity.

引用

页码：43 / 47

页数：5

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