There should be a gap in the first laying process, so that air can form convection on the back of the burning plate, evaporate water vapor, and eliminate the temperature difference on the surface of the burning plate, thus leading to the formation of water droplets and wetting the surface of the burning plate.
Second, the burning plate should be laid with holes for ventilation and sealed. So that water on the surface of the burning plate cannot enter the back of the stone. Only in this way can it reproduce and grow normally. Therefore, when sealing the Wulian fire-proof board, we must try our best to choose a team that is more paved to prolong the service life of the fire-proof board.
Third, we should learn to use semi-closed sealing method to make the burning board present aesthetic feeling.
Combustion plate is a granite surface where liquefied gas and oxygen are burned by high temperature flame. Due to uneven expansion due to heating, it has a slightly concave-convex effect similar to litchi noodles, which has anti-slip effect. Granite burning board can be used for sidewalks, highways, indoor floors and walls. Burning surface is mainly used for municipal pavement projects (such as sidewalks, squares and residential areas). In order to prevent slipping, the stone machine section will burn at high temperature, forming a "rough and unconstrained combustion surface". The burning surface can also be used as a dry hanging of the external drywall.