Research on preparation and performance of plant fiber shale sintered microporous brick
CHEN Mengting
SHI Jianjun
CHEN Guoping
ZHANG Heng
Abstract：Using shale as the basic raw material,adding plant fiber(such as paddy,corn and other crops straw wastes) of cer-tain fineness according to certain proportion as pore-forming agent,after forming and roasting process steps,developed a lightweight and high strength shale sintered porous brick with good thermal insulating properties. In the experiment,XRD analysis,physical performance analysis and SEM electron microscope scanning analysis of materials were carried out. The results show that the chemical composition of shale is suitable for the preparation of shale sintered microporous brick,shale sintering temperature range is 850~1000℃,along with the content of straw powder increases,the compressive strength and thermal conductivity decreases.
Keywords：shalestrawsintered shale brickperformance
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 37-40 )