What are the construction specifications for home decoration ceiling projects?

The following are the construction specifications for home decoration ceiling projects and the acceptance of ceiling projects.

1 General provisions for ceiling works.

This chapter is applicable to the construction of open keel and dark keel ceiling projects.

The installation spacing and connection mode of the boom and keel should meet the design requirements. Rear embedded parts, metal booms, and keels should be treated with anti-corrosion. Wooden booms, wooden keels, modeling boards and wood veneer panels should be treated with anti-corrosion, fire prevention and moth-proofing.

Corresponding measures should be taken to prevent moisture, deformation and damage to the surface and corners of the board when the ceiling material is transported, handled, installed and stored.

Heavy lamps, fans and other heavy equipment are strictly forbidden to be installed on the ceiling keel.

The variety and thickness of sound-absorbing and thermal insulation materials filled in the ceiling should meet the design requirements, and there should be anti-scattering measures.

The position of lamps, smoke detectors, sprinkler heads, tuyere grates and other equipment on the veneer should be reasonable and beautiful, and the junction with the veneer should be tight.

The handover of the ceiling and the wall and the curtain box should meet the design requirements.

Shelved lightweight veneer should be set up according to the design requirements of the card pressing device.

The type of adhesive should be selected according to the variety of veneer used.

2. Main material quality requirements.

The variety, specification and color of the materials used in the ceiling project should meet the design requirements. Veneer and metal keel should have a product qualification certificate. The moisture content of wooden booms and wooden keels should comply with the relevant provisions of the current national standards.

The surface of the veneer should be flat, the edges should be neat, and the color should be consistent. The hole spacing of the perforated plate should be arranged neatly; Plywood, wood fiberboard, and large core board should not be degummed or discolored.

Fire retardant coatings should have product qualification certificates and instruction manuals.

Step 1: Cut the edge strip according to the size of the room, and after the edge strip is cut, apply all-purpose glue to the surface with holes.

Step 2: Attach the corners to the wall according to the measured size.

Step 3: Punch holes in the top, add a boom (tooth strip) to fix the keel to the boom with screws;

Note, here is the keel and installation method of the strip buckle, and the following will be introduced for the square plate.

Step 4: It is to install the gusset on it, look at the picture below, there is a bath bomb, pay attention to the bath bomb needs to be installed in advance. Because the ceiling lamp is to be installed, punch holes in the gusset plate according to the actual installation position, and lead the wires over;

Step 5: After the installation is completed, try the bath bomb, normal, and carry out edge sealing (with glass glue) operation.

National Code for Construction of Residential Decoration and Decoration Projects.