GRC wall panels (GRC lightweight partition board) commonly known as tube-wells of the fastest growing in recent years, the largest application of a GRC product is non-load-bearing parts of the building the best material to replace clay bricks. Clay brick weight of the product is 1 / 6 1 / 8, thickness of only 6cm or 9cm or 12cm, its performance is equivalent to 24 brick wall. Products, water, moisture, water, seismic performance than the gypsum board and Si-Mg plate. Installation of construction is characterized by fast, easy to operate. This product is suitable for making the sub-room high-rise buildings, household, bathroom, kitchen, non-load-bearing parts of the partition, but also to a variety of quick construction and existing home housing increases layer. Features: 1, depending on the density and surface density is low; 2, bending destructive high; 3, fire is good; 4, water, moisture and good; 5, shrinkage, deformation; 6, seismic good; 7, production simple; 8, quick installation; 9 and expand building use area.