With Fiber cement paper pulp with high temperature and high pressure good board for the exterial ... size: 1220*2440*3--20mmDensity : 1.1--1.7 With Fiber, cement, paper pulp, with high temperature and high pressure, it is a good ... are : mgo board,fiber cement boards,calcium silicate board,XPS/EPS foam board,we also design and produce various sandwich panel(SIP)s for prefab ...