Gypsum board has nails, planing, sawing, sticky performance for city decoration, can achieve the desired decorative effect, just like on the cutter can cut gypsum board construction is very easy to use It decoration materials can greatly improve the efficiency of construction. Using gypsum board for wall materials, wall to save floor space, increase building space utilization. Gypsum board for interior walls also facilitates indoor pipeline laying and maintenance. Porosity of gypsum board is large and the distribution of appropriate pore structure, having a high permeability. When the indoor humidity is high, can absorb moisture, and when the air is dry, but also the release of part of the water, and thus the indoor humidity play a regulatory role, precisely because of the gypsum board with this unique "breathing" properties in regulate indoor humidity within a certain range, making living conditions more comfortable. Jing Su adhesive is white, non-toxic, odorless powdery structure, the application process will not cause harm to the human body, the product is simple to operate.