1, carefully check the ground smoothness and wall verticality, if found to be a major defect or the need for local transformation, should be put forward to the relevant departments of party A;
2, pull the horizontal line, and the floor installation height with ink lines to bounce to the wall, to ensure that the laying of the floor in the same level, measure the length of the room, width and select the base position, and in the ground eject the installation of the Support network grid, in order to ensure that the laying of neat, beautiful, while minimizing the floor cutting;
3. Adjust the support to be installed to the same required height and place the support at the cross intersection of the ground grid line;
4, with the mounting screws to secure the truss beam to the support, and use the horizontal ruler, rectangular ruler one by one to correct the truss beam, so that it is not only in the same plane, but also perpendicular to each other;
5. Place the active floor on the assembled truss beam with a suction plate;
6, if the remaining size near the wall is less than the length of the active floor, you can use the method of cutting the floor to mend;
7, in the laying of the floor, with the blister level meter by block leveling, the height of the moving floor by adjustable support adjustment, laying process should be lightly taken lightly, to prevent scratching the floor and damage the edge, at the same time should be laid while cleaning, to avoid the debris, dust left under the floor;
8, in the machine room set up heavier equipment, can be installed on the floor of the equipment base under the support to prevent the floor deformation; 9, HPL Decorative board needs to be cut or open processing, its opening concave angle should be made of φ6~φ8 crack hole, in order to prevent the processing of the floor decorative surface cracking.