second floors, should pay attention to keep the direction of the floor. Adjacent floor laying is to overlap the 15mm, and then use the line drawing line and cut. 3, in order to make the joint seal, before the glue to clear the ground and the back of the dust and broken material, and a gap between the thickness of the slot in the slot to facilitate slit. 4, the best welding in the good bonding for second days. Three, maintenance and maintenance - laying is completed before use, use cloth or mop...