We are locatd in the north of China, professional in produce calicium silicate boarding, can be used ... silicious material, lime factory and reforcing fiber through the process of slurring, forming, high pressure steam curing, drying, surfacing and ... in production, marketing and application(GB6566-2000)Pull-out strength of screw: >=95.4N/mmFlexural strengh : >=19MpaApplications:Interior and exterior ...