What are the problems of quality acceptance that should be paid attention to in aluminum gusset ceil

2. Before construction, the horizontal line of the ceiling should be accurately popped, and attention should be paid to the installation of the keel to make the entire bottom surface smooth and the middle camber to meet the requirements; When the keel is lengthened, a special pendant should be used for docking; The joints of adjacent keels should be staggered, and the keels should not be inclined to one side; The installation of the hanger must be firm, and the force of each boom should be consistent, and there shall be no relaxation, bending, and skewness. After the keel is installed, the decorative panel should be installed after passing the inspection to ensure the flatness of the ceiling surface.

3. Before installation, the aluminum gusset plate should be inspected block by block, and the corners must be regular, and the size should be consistent; When installing, the edge of the control board should be pulled along the vertical and horizontal through line; The installation bead should be nailed according to the line; In order to ensure that the seams are uniform, smooth and smooth, and the lines are neat and tight.

After the installation of the aluminum gusset ceiling, the acceptance needs to see 9 standards:

Standard 1]: The variety, specification, color and base structure and fixing method of the materials used in the aluminum gusset ceiling project should meet the design requirements.

Standard 2]: All kinds of keel ceilings must be fixed firmly, after fixing, a comprehensive inspection and leveling should be carried out, and check whether the installation position is correct.

Standard 3]: The wood specifications used in the wooden skeleton of the aluminum gusset ceiling should be in accordance with the design requirements, and the wood should be glued and fixed with nails, and the side in contact with the cover panel must be planed.

Standard 4]: The wooden skeleton structure of the roof shall meet the fire protection requirements.

Standard 5]: All kinds of cover panels should not have bubbles, peeling, cracks, missing corners, dirt and pattern defects and other defects, the surface should be flat, the edges should be neat, and the color should be consistent.

Standard 6]: The hole spacing of the perforated board should be arranged neatly, and the plywood and wood fiberboard should not be degummed, discolored and decayed.

Standard 7]: If plywood and MDF are fixed with nails, the nail distance is 80-100mm, the nail length is 25-35mm, the nail cap should be flattened and enter the board surface, and the nail hole should be smoothed with oily putty.

Standard 8]: When the plywood surface is painted with varnish, the wood grain and color of the adjacent board surface should be similar.

Standard 9]: When pasting or brushing paint on the cover panel, the seams should be brushed with white latex and pasted with muslin, and the seams should be lapped at least 5mm on both sides.

1: The variety, specification, color and base structure and fixing method of the materials used in the aluminum gusset ceiling project should meet the design requirements.

2: All kinds of keel ceilings must be fixed firmly, after the fixation, a comprehensive inspection and leveling should be carried out, and check whether the installation position is correct.

3: The wooden specifications used in the wooden skeleton of the aluminum gusset ceiling should be in accordance with the design requirements, and the wood should be glued and fixed with nails, and the side in contact with the cover panel must be planed.

4: The wooden skeleton structure of the roof should meet the fire protection requirements.

5: All kinds of cover panels should not have bubbles, peeling, cracks, missing corners, dirt and pattern defects and other defects, the surface should be flat, the edges should be neat, and the color should be consistent.

6: The hole spacing of the perforated board should be arranged neatly, and the plywood and wood fiberboard should not be degummed, discolored and decayed.

7: If plywood and MDF are fixed with nails, the nail distance is 80-100mm, the nail length is 25-35mm, the nail cap should be flattened and enter the board surface, and the nail hole should be smoothed with oily putty.

8: When the plywood surface is painted with varnish, the wood grain and color of the adjacent board surface should be similar.

9: When the cover panel is to be pasted or painted, the seams should be brushed with white latex and pasted with muslin, and the seams should be lapped at least 5mm on both sides.

Aluminum gusset is based on aluminum alloy plate, obtained by cutting, shearing and molding, and the aluminum gusset ceiling is processed by aluminum gusset.

1: The variety, specification, color and base structure and fixing method of the materials used in the aluminum gusset ceiling project should meet the design requirements.

2: All kinds of keel ceilings must be fixed firmly, after the fixation, a comprehensive inspection and leveling should be carried out, and check whether the installation position is correct.

3: The wooden specifications used in the wooden skeleton of the aluminum gusset ceiling should be in accordance with the design requirements, and the wood should be glued and fixed with nails, and the side in contact with the cover panel must be planed.

4: The wooden skeleton structure of the roof should meet the fire protection requirements.

5: All kinds of cover panels should not have bubbles, peeling, cracks, missing corners, dirt and pattern defects and other defects, the surface should be flat, the edges should be neat, and the color should be consistent.

6: The hole spacing of the perforated board should be arranged neatly, and the plywood and wood fiberboard should not be degummed, discolored and decayed.

7: If plywood and MDF are fixed with nails, the nail distance is 80-100mm, the nail length is 25-35mm, the nail cap should be flattened and enter the board surface, and the nail hole should be smoothed with oily putty.

8: When the plywood surface is painted with varnish, the wood grain and color of the adjacent board surface should be similar.

9: When the cover panel is to be pasted or painted, the seams should be brushed with white latex and pasted with muslin, and the seams should be lapped at least 5mm on both sides.

Aluminum gusset is a special material, light and durable, is widely used in home decoration ceilings, has a variety of excellent characteristics, suitable for kitchen and bathroom, can achieve a good decorative effect, but also has a variety of effects, so it is welcomed by consumers, this is the origin of aluminum gusset ceilings.

Suspended ceiling works. It is suitable for the installation and acceptance of ceiling projects with wooden keel, light steel keel, aluminum alloy keel, etc. as the skeleton and various gypsum boards, plywood glass, PVC gusset plates, etc.

1. The variety, specification, color and base structure and fixing method of the materials used in the ceiling project should meet the design requirements.

2: All kinds of keel ceilings must be fixed firmly, after the fixation, a comprehensive inspection and leveling should be carried out, and check whether the installation position is correct.

3. The specifications of the wood used in the wooden skeleton should be according to the design requirements, and the wood should be glued and fixed with nails, and the side in contact with the cover panel must be planed.

4: The wooden skeleton structure of the roof should meet the fire protection requirements.

5: All kinds of cover panels should not have bubbles, peeling, cracks, missing corners, dirt and pattern defects and other defects, the surface should be flat, the edges should be neat, and the color should be consistent.

6: The hole spacing of the perforated board should be arranged neatly, and the plywood and wood fiberboard should not be degummed, discolored and decayed.

7: If plywood and MDF are fixed with nails, the nail distance is 80-100mm, the nail length is 25-35mm, the nail cap should be flattened and enter the board surface, and the nail hole should be smoothed with oily putty.

8: When the plywood surface is painted with varnish, the wood grain and color of the adjacent board surface should be similar.

9: When the cover panel is to be pasted or painted, the seams should be brushed with white latex and pasted with muslin, and the seams should be lapped at least 5mm on both sides.

The problems that are easy to occur in the decoration of the ceiling project are the aspects that should be paid attention to during the acceptance, so what problems should be checked in the decoration during the acceptance of the ceiling? There are seven main aspects:

Renderings of suspended ceilings 1. The surface of the gypsum board ceiling is uneven and has cracks.

2. Mineral wool sound-absorbing board ceiling: bumps, unevenness, uneven seams, not strict, uneven seams, pollution, and asymmetrical patterns.

3. The color of the metal ceiling board is different, the surface is uneven, the seams are bent, the seams are not straight, and they are bumped.

4. The plastic plate is uneven, the seam is not straight and strict, and the corner of the frame is not straight and strict.

5. The gypsum board is uneven, the joints are not strict, not straight, the seams are uneven, and the pattern is not clear and asymmetrical.

6. Ceiling keel: uneven, not straight, not strict, not firm, uneven arch.

7. Equipment installation port: not strict, not correct, asymmetrical, untidy arrangement, uneven interval.

The issues to note are as follows:

1.The purchased aluminum gusset and its supporting keel and accessories should meet the product quality requirements and should not be bent and deformed.

2.In the process of transportation and stacking, the gusset should be set flat and not compressed, and avoid the erosion of high temperature and harmful substances.

3.The keel is installed flat, and the spacing deviation should be controlled within the allowable range of meters.

4.When installing the aluminum gusset, if there is a deviation in the size, it should be adjusted first and then inserted in order, and should not be hard-plugged to prevent deformation.

5.Large lamps, exhaust fans and other objects should be fixed with a separate keel and should not be directly placed on the aluminum buckle wrench.

Gypsum board ceiling sound absorption effect is good, fireproof and flame retardant, in addition to new product positioning point waterproof and fireproof gypsum board, this kind of gypsum board does not need artificial elastic line, can save time and labor.

The wooden ceiling is a ceiling with fir wood as the decorative surface of the top surface, with clear lines, strong sense of effect, and relatively low price, but it is easy to crack under sunlight for a long time.

If the landlord chooses durability, he still chooses a gypsum board ceiling.

1. The panel is tightly connected with the keel, the surface is smooth, and the seam is even. No pollution, fracture, missing edges, hammer wounds, delamination, leakage, penetration, warping.

2. The materials used in the ceiling (such as: cover panel, keel) must meet the national quality standards; The variety, style and specification of the materials used in the ceiling must meet the design requirements; The installation position of the keel must be correct and firmly connected, and the keel must be kept straight, without bending and deformation.

3. The mask version should be kept intact, without defects such as warping and delamination, and it needs to be installed firmly; The hanging parts and connectors should meet the requirements of the product portfolio.