Effect of Wood-Particles Aggregate Percentage on Some Physical Properties of Concrete

International conference on Materials Engineering and characterization

工业技术（总论）;材料科学

Al Numan, Bayan Salim^1 ; Ahmed, Junaid Kameran^1

Tishk International University, Erbil, Iraq^1

关键词: Aggregate concrete;    Air-dry density;    Light weight;    Light-weight aggregate concrete;    Properties of concretes;    Wood particles;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/574/1/012012/pdf
DOI  :  10.1088/1757-899X/574/1/012012

来源: IOP

【 摘 要 】

This paper is focused on light-weight aggregate concrete with wood particles and its issuesaccording to physical and thermal properties. The experimental work for the estimation of density, absorption and thermal conductivity of light-weight wood-particles aggregate concrete is presented. Wide range of wood-particles percentages were used in the experimental work. The thermal conductivity is related to the air-dry density of wood-particles aggregate concrete. The relation is liedclosely within the predictions presented in ACI 213 committee report. The range of air dry density was about 1400 to 1900 kg/m3.