Baking-free, steaming-free and heavy load bearing brick made of fly ash


Application Number  00129150 Application Date  2000.10.09
Publication Number  1287981 Publication Date  2001.03.21
Priority Information    
International
Classification
 C04B18/08;C04B22/08;C04B28/18  
Applicant(s) Name  Zhang Zengye  
Address    
Inventor(s) Name  Zhang Zengye  
Patent Agency Code  00000 Patent Agent  
AbstractThe fly ash burning-free steaming-free load bearing brick is made from fly ash 50-70%, lime powder 10-25%, calcined gymsun powder 5-15% and cement clinker powder 10-30% as well as additive 0.5-1.5% and water 14-20%. The invented load bearing brick is high in compression strength, low in water absorption, good in anti-freeze property, no disintegration and break-up and other advantages.