With high quality fiber and mineral substances as main content, Hailong cement fiber board was made with forming by advanced technique and technological process and through high temperature and high pressure maintenance, and special treatment.
Main mechanical performance and indexes of Hailong cement fiber board
Name of Product
Density g/cm3
Antiflex cracking strength Mpa≥
Water adsorption rate %≤
Water Impermeability
Freezing resistance
Incombustibility
Radioactivity
Cement fiber board
1.1~1.4
14
35
Through water immersing for 24th, no water drop appeared on bottom surface
Through cyclically freezing and melting 25 times, no damage stratification