Interior decoration ceiling material classification indoor decoration ceiling process
Ceilings occupies a very important place in the decoration of the whole room. Ceilings are also called ceilings and ceilings. They are an important sub-division project of building decoration works. Ceilings have functions of heat preservation, heat insulation, sound insulation, sound absorption, and electrical and ventilation. Air-conditioning, communications and fire protection, alarm pipeline equipment and other projects hidden layer. Then, the next small series for everyone to introduce the interior decoration ceiling material classification and interior decoration ceiling process.
Indoor decoration ceiling material classification
1, gypsum board ceiling material. Gypsum board is the ceiling material used most in decoration, and gypsum board is a kind of material made of building gypsum as the main raw material. It is a kind of building material with light weight, high strength, thin thickness, easy processing, sound insulation, fire prevention and so on. It is one of the new lightweight panels currently under development. It is because of the light weight and thin thickness of the gypsum board that it is favored by the decoration workers. At the same time, the gypsum board is brittle and easy to make.
2, keel. The keel is not a true keel because the keel material is meant to be as hard as a dragon's bone.
3, mineral wool board. The mineral wool board is made of mineral fiber cotton as the raw material. The biggest feature is that it has a good sound absorption and heat insulation effect, so it is usually used in ceiling decoration where the temperature is high and sound insulation is required. The surface of the mineral wool board can be patterned and sculpted, so there are many options in style. Because the production process of mineral wool board is after high-speed centrifugal throw, so it is an environmental protection material! It is a good decorative panel!
4, calcium calcium plate. Calcium silicate board, also known as gypsum composite board, is a kind of multi-material, generally made of natural gypsum powder, white cement, glue, and glass fiber. It has the characteristics of fire protection, moisture proof and sound insulation. It can absorb excess water molecules in the room, but when the air is dry, it can release stored water molecules, so it is often used in high-end renovations to increase indoor comfort.
5, PVC board. PVC board is a kind of hollow synthetic plastic sheet with light and strong texture. Surface packaging for various types of panels. PVC panels are also one of the commonly used materials in ceilings.
6, aluminum buckle board. The aluminum buckle plate is easy to install and has a light texture. It is often used in the ceiling decoration of offices, kitchens, and bathrooms. The price is also cheap!
7, sauna board. Sauna board is a special ceiling material. It is a kind of log board dedicated to sauna room. It is plug-in connection and easy to install. Sauna board is degreasing treatment at high temperature, high temperature resistance, not easily deformed. Often used in bathrooms, balconies and other places, belonging to high-grade materials.
8, integrated ceiling. The integrated ceiling is an integrated ceiling and is used in kitchens, bathrooms, offices and other occasions.
Interior decoration ceiling process
1. The types and specifications of materials used in ceiling construction projects shall comply with the technical requirements. The moisture content of wood hangers and wooden keels shall comply with the current national standards and regulations. The moisture content must not exceed 12%.
2, familiar with the drawings, according to construction plans. Use a horizontal tube to copy the horizontal line and use the ink line to eject the baseline. For a partially suspended ceiling room, if the original ceiling is not horizontal, the ceiling shall be made as a horizontal or smooth roof, and shall be determined by the client after soliciting opinions from the designer.
3, the arc top shape should be set on the ground first, after the correct top can be determined to ensure smooth lines.
4. The ceiling ribs should not be lower than 3×5 wood keel, and the spacing should be 8-1. It must be fixed and fixed with 1×8 steel, about 1m2. The expansion of the steel shall be as far as possible in the seam of the prefabricated plate. The steel expansion nut shall be pressed against the wooden keel. The main keel of the ceiling adopts a 20×40 wooden keel and is fixed with the original structure floor slab using 8×80 expansion screws. The hole depth requirement cannot exceed 60 mm. No less than 3 expansion screws per square meter, and 20*40 wooden keels for the secondary keel. The main keel and the sub keel puller are connected by a 20×40 wooden square. All the connection points must be properly fixed with iron or self-tapping screws. It is not permissible to use a single shot Screw to fix them. Hanging cranes must be mixed with hanging and inclined cranes. The contact between the suspender and the primary and secondary keels must be glued. The secondary keel against the wall must be fixed with an expansion screw every 800mm.
5. The qualified conditions of the concealed projects must be inspected (including whether there are any hidden troubles or incomplete conditions in the hydropower projects, wall slabs, etc.) before the ceilings are closed. Check the force condition of the dragon's skeleton, and whether the payout of the lamp position affects the closing plate or the like. The central air-conditioning indoor coil project was inspected by central air-conditioning professionals to the on-site testing machine. The bottom of the skeleton of the dragon is horizontal and flat. The error requirement is less than 1 inch. If the error exceeds 5 meters, the maximum error cannot exceed 5mm.
6. When the ceiling surface is more than 500mm away from the original ceiling, the booms must be connected to each other with a horizontal boom to increase the size of the main boom.
7ã€Before closing the 5 PCT board, it must be divided into blocks according to the skeleton of the dragon to ensure that the nail is nailed to the top of the dragon skeleton. The contact point between the 5 PCT board and the dragon skeleton must be glued. The seam must be in the middle of the keel and the bottom is 3 PCT. Must be coated with glue on a 5 PCT plate, secured with a pin, the joint with the 5 PCT plate must be staggered, 3 PCT left between 2-3 PCT seams.
8. The gypsum board must be block-blocked before use. When the board is closed, the adjacent board is to be sewn 3mm, fixed with a special screw, and immersed in the gypsum board 5-1mm with a nail pitch of 15-17mm. The fixing should be fixed from the middle of the board to the four sides, and no more operations at the same time. There must be a keel at the intersection of the board seams.
9. When closing the panel, pay attention to the lamp line pulled out of the top surface, and set the position of the downlight on the cover panel according to the construction drawing, and pull out the thread head.
10. Check if the level of the entire surface meets the requirements. Pull line inspection is not more than 5mm, 2m is not more than 2mm on the ruler, and the height difference of the plate seam interface is not more than 1mm.
Editor's summary: About the interior decoration ceiling material classification and interior decoration ceiling process is introduced here, I hope to be helpful to everyone. If you want to know more about yourself, you can follow the information on this site.
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