improving tongue and groove The reason for walking is: the ground is uneven, and there is a clear gap under the floor; the bonding strength of the floor is not strict and the bonding strength is not good; the keel of the keel is not connected with a solid treatment: leveling the floor, reducing the gap; to increase the strength of tenon and groove combination, and replace the adhesive with good strength; take measures to cause the keel to be connected to a solid surface: improper use, heavy weight falling from high to the floor, causing damage to the floor of the floor: repair of plate or repair of the surface 1, reasons: bad bonding strength, not enough sizing, poor quality of glue; not tight at installation; no punch-tight gap when installed.2, processing methods: replacement of high-quality adhesive; " decking plastic in cyprus , composite materials for outdoor fences , decking supplies in spain , 2017 new design printed decorative pvc wall panel "
