What are the installation steps of the ceiling? Ten steps to help you install easily

Every room will be decorated with ceilings. If the ceiling is installed on the roof, it will not only make the room look more layered, but also make the roof look very beautiful. Ceiling with different design styles can create different room styles. Although each room has its own ceiling, everyone has seen many beautifully designed ceilings. But everyone is not very familiar with the installation steps of the ceiling. The following is Bian Xiao's detailed introduction to the steps of ceiling installation.

The first step in installing the ceiling,

The varieties and specifications of materials used in suspended ceiling project should meet the technological requirements, and the moisture content of wooden suspenders and wooden keels should meet the current national standards and regulations. The moisture content shall not be greater than 12%.

Step 2, install the ceiling,

Be familiar with the drawings and carry out the construction according to them. Copy a horizontal line with a horizontal pipe and pop up a baseline with a chalk line. For rooms with local ceilings, if the original ceiling is not horizontal, the ceiling should be horizontal or along the original ceiling, which is determined by the customer after consulting the designer.

Step 3 of installing the ceiling,

Curved top surface modeling should be typeset on the ground first, and then capped to ensure smooth lines.

Step four, install the ceiling,

The main reinforcement of the ceiling shall be no less than 3×5 wooden keels with a spacing of 8- 1. Must be fixed with 1×8 steel expansion, and the dosage is about 1㎡. Steel expansion should be carried out in the gap of precast slab as far as possible, and the steel expansion nut should be pressed on the wooden keel. The main keel of the suspended ceiling is made of 20×40 wooden keel, and it is fixed with the original structural floor with ￠8×80 expansion screws, and the hole depth is less than 60 mm.. Not less than 3 expansion screws per square meter, and the secondary keel is 20×40 wooden keel. The main keel and the secondary keel are connected with 20×40 wood square, and all connection points must be reasonably fixed with iron or self-tapping nails. It is not allowed to use nails alone to fix them. Pull crane must be mixed with hanging crane and inclined crane. The contact between the boom and the primary and secondary keels must be glued, and the secondary keels against the wall must be fixed with expansion screws every 800 mm

Step five, install the ceiling,

Before the ceiling frame is sealed, all concealed works (including hydropower works, walls, etc.) must be checked for eligibility. ). Check the stress of the dragon skeleton, and whether the setting out of the lamp position affects the sealing plate, etc. The indoor coil project of central air conditioning shall be checked and accepted by the professionals who debug the central air conditioning on site. Whether the bottom of the dragon skeleton is horizontal or not, the error should be less than 1‰, and the maximum error should not exceed 5mm when the cable exceeds 5 m. The embedded lamps in cabinets and bathrooms must be installed.

Step six, install the ceiling,

When the distance between the ceiling surface and the original ceiling space is more than 500mm, the suspenders must be connected with each other horizontally, and the main suspenders should be added appropriately.

Step 7 of installing the ceiling,

Before sealing the 5mm board, it must be divided into blocks according to the elastic line of the dragon skeleton, so as to ensure that the code is nailed on the top of the dragon skeleton. 5mm plate and the contact parts of the keel must be glued, and the seam must be in the middle of the keel. When sealing the 3mm plate, the bottom surface must be coated with glue and then glued to the 5mm plate, and the seams with the 5mm plate must be staggered, leaving 2-3 mm seams between the 3 mm plates.

Step 8 of installing the ceiling,

Before use, gypsum board must be divided into blocks with elastic thread. When sealing plates, 3㎜ seam shall be left between adjacent plates, which shall be fixed with special screws and sunk into gypsum board. 5- 1㎜, nail distance15-17mm. Fixation should be carried out from the middle of the plate to the periphery, and multi-point simultaneous operation is not allowed. There must be a keel at the junction of slab joints.

Step 9 of installing the ceiling,

When sealing the board, pay attention to dragging the lamp line out of the top surface, determine the position of the downlight on the cover panel according to the construction drawing, and drag out the thread end.

Steps to install the ceiling 10,

Check whether the levelness of the whole surface meets the requirements. Stay wire inspection shall not exceed 5mm, 2m guiding rule shall not exceed 2mm, and the height difference of plate joint shall not exceed1mm.

Through the above introduction, I believe everyone has a certain understanding of the ceiling and the installation steps of the ceiling. The suspended ceiling is an indispensable step when we decorate the room, and it is also a vital part of indoor decoration. If the ceiling is properly installed and beautifully designed, it can play a certain decorative role in the room and reflect the taste and style of the room owner. When installing the ceiling, you must refer to the steps introduced by Bian Xiao, or ask a professional installation company to install it for you to avoid unnecessary losses. I hope Bian Xiao's introduction can help you understand the installation steps of the ceiling.