1. 10mm expansion joints should be retained before walls, door frames, and SPCs. For rooms larger than 100 square meters (more than 10 meters in length and width), there should be an extension gap. If the length of the corridor exceeds 15 meters, expansion joints should be installed at about 10 meters. A gap of no less than 13 mm is left between the door and the ground, and the normal door switch will not wear out from the ground.

2. It can be used on the surface of cement floors and tiles or the subfloor where moisture has penetrated, but the next layer must have a moisture-proof mat.

3. After the product enters the installation site, it should be placed in a standard ventilated, backlit, and non-humid place. The product must be stored at room temperature for at least 48 hours before installation without opening the package.

4. Be sure to put a heavy object (such as a bundle of wooden planks) in the place where you make a new connection every time you make it stable.

5. Reserve a height: The customer should appropriately reserve the required height according to the contact height between the actual ground and the SPC stone plastic lock floor, especially the door cover, wall corner, heating cover and other irregularities and details, which should also be able to be analyzed and processed.