Autoclaved Sand-Lime Products with a Polypropylene Mesh

World Multidisciplinary Civil Engineering-Architecture-Urban Planning Symposium - WMCAUS

土木建筑工程

Kostrzewa, Paulina^1 ; Stpie, Anna^1

Kielce University of Technology, Faculty of Civil Engineering and Architecture, Department of Building Engineering Technologies and Organization, al. 1000-lecia PP 7, Kielce

25-314, Poland^1

关键词: Bulk density;    Micro-structural properties;    Modified products;    Performance characteristics;    Product density;    Product parameters;    Structural feature;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/245/2/022069/pdf
DOI  :  10.1088/1757-899X/245/2/022069

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

The paper presents the results of the research on modifications of silicate bricks with a polypropylene mesh and their influence on physical, mechanical and microstructural properties of such bricks. The main goal of the paper was to determine effects of the polypropylene mesh on sand-lime product parameters. The analysis has focused on compressive strength, water absorption, bulk density and structural features of the material. The obtained product is characterized by improved basic performance characteristics compared to traditional silicate products. Using the polypropylene mesh increased compressive strength by 25% while decreasing the product density. The modified products retain their form and do not disintegrate after losing their bearing capacity.