Light steel keel gypsum board ceiling construction is not decoration workers also know two or three things
(I) Material Purchase Accessories Requirements Ceiling installation paint window room model design When you look up, do you feel that your ceiling is too dark and feel depressed? Do you think the sky above the corridor is a little scary?
Then these Up and Down linear lights can solve your problem very well. Both the top and bottom of this Linear Light Led can emit light, the top is 30%, and the bottom is 70%. This Up And Down Light will make the entire space more spacious.
Ambient Lighting Office,Linear Led Light,Led Light Dimmable,Led Light Hanging SHENZHEN LITEHOME OPTOELECTRONIC TECHNOLOGY CO., LTD. , https://www.litehomelights.com
1. Light steel skeleton is divided into two types of U-frame and T-frame, and according to the load on the person and not on the person.
2. Light steel skeleton main parts are large, medium and small keel; fittings are hanging pieces, connecting pieces, and hang plugs.
3. Spare Parts: Suspenders, Flower Blue Screws, Shot Screws, Self-Tapping Screws.
4. According to the design instructions can choose to use a variety of cover panels. Aluminum pressure bar or plastic pressure bar, its material species. Specifications. Quality should meet the design requirements.
5. Binder: It should be selected according to the performance of the main material and used for bonding test before use.
(b) Major equipment
The main equipment includes: electric saws, toothless saws, nail guns, hand saws, hand planes, pliers, screwdrivers, transfer, square ruler, steel ruler, steel ruler and so on.
(iii) Operating conditions
1. During the construction of the structure, it shall be welded in the cast-in-place floor slab or prefabricated floor slab slab. According to the requirements of the radiometer, the prefabricated φ6~φ10 steel reinforced concrete boom shall be embedded. If there is no requirement, the steel beam shall be pre-assembled according to the arrangement position of the large keel. Rod, why the general spacing is 900~1200mm.
2. When the wall of a suspended ceiling room is a brickwork, the anticorrosive wood bricks shall be embedded along the walls and pillars at the elevation of the ceiling, and the distance between the walls shall be 900~1200mm. The columns shall not be buried on either side. Two or more wooden bricks.
3. Install all kinds of pipelines and ventilation ducts in the ceiling, and determine the lighting position, ventilation openings and various exposed hole locations.
4. All kinds of materials are fully equipped.
5. Wall and wet work projects should be completed before the ceiling cover panel is installed.
6. Set up a platform for the roof construction operation platform.
7.Before large-area frame roof construction, the light steel frame ceiling should be used as a model room. The degree of crowning of the ceiling, the construction of lamp channels and vents, and the method of blocking and fixing should be tested and approved before being approved. Area construction.
(four) Operation process
1. Process flow:
Stretching line→→Install large keel boom→Install big keel→→ Install keel→→ Install keel→Install cover plate→→ Install batten→→wash antirust paint
2. Line: According to the elevation line of the floor, use the vertical vector of the ruler to the height of the ceiling to design the height of the shed. Along the wall, stretch the height of the ceiling around the column, and follow the horizontal line of the elevation of the ceiling to draw the line of the dividing line on the wall.
3. Install the big keel suspenders: After bombing the ceiling elevation line and the keel position line, determine the elevation of the lower end of the boom and press the big keel position and the hanging distance to embed the end of the boom without bolts and the front end of the strut. The connection is fixed.
4. Installation of large keel Fitted with boom nuts.
2. Pre-installed hanging pieces on large keels.
3. Installation of large keel: The large keel of the hanging parts will be put into the hanger nut according to the position of the dividing line so that the nut can be tightened.
4. Large keel phase: Fitting the fittings, pull the wire to adjust the elevation of the arch and straight.
5. Install a large keel attached to the hole, and set the connection card according to the corresponding node structure of the atlas.
6. The fixed side keel is fixed by a shot screw. When the design is not required, the shot spacing is 1000mm.
5. Install the keel:
1. Press the middle keel to split the line and place the keel on the hanger.
2. Hanging in the keel: according to the design of the spacing between the keel, the middle keel through the hanging pieces, hanging on the big keel, the design is not required, the general spacing is 500 ~ 600mm.
3. When the length of the keel needs to be lengthened, the middle keel is used to connect the middle keel and the straight keel is fixed.
6. Install the keel:
1. According to the good line of the small keel to block the line, the card installed small keel off the pendant.
2. Hanging small keel: According to the design of the small keel spacing, the small keel through the hanging pieces, hanging on the keel, the design is not required, the general spacing in the 500 ~ 600mm.
3. When the length of the small keel needs multiple continuous extensions, use the small keel to connect the small keel and connect the opposite ends at the same time, and then straighten and fix it.
4. When the T-type keel is used to form the light steel skeleton, the small keel should be installed with a snap-fitting small keel each time one panel is installed.
7. Install the cover panel: Under the light and rigid frame that is installed and experienced, press the panel's specifications and pull the gap to divide the block line. From the center of the ceiling, the first line of the cover plate is used to set the base plate as a reference. Branches are installed on both sides and the distance between the self-tapping screws of the fixed cover panel is 200~300mm.
8. Brush anti-rust paint: light steel frame cover panel ceiling, the surface of the welding place does not do rust treatment (such as embedded, hanging pieces, connecting pieces, nailing accessories, etc.), antirust paint should be brushed before handing. This process should be performed before the enclosure panel.
(5) The quality standards shall be implemented in accordance with Article 6.2.7 to Article 6.3.11 of GB-50210-2001.
(6) Finished product protection
1. Installation of light steel skeletons and cover panels shall be done to protect the various pipelines in the roof. Light steel skeleton booms shall not be fixed on the ventilation ducts and other equipment parts.
2. The light steel skeleton, cover panels and other ceiling materials should be strictly managed during the entry storage and use process to ensure no deformation, moisture or rust.
3. Doors and windows installed on the top of the construction site, and the floor, wall, window sill, etc. that have already been constructed should be protected and prevented from being defaced.
4. People who have been equipped with light steel skeletons are not allowed to step on the treads. Other types of pendants for work are not allowed to be hung on light steel skeletons.
5. In order to protect the finished product, the cover panel installation must be carried out after all inspections of the pipeline, test water, and heat preservation are completed.
(7) Quality issues that should be noted
1. The ceiling is uneven: The reason is that the boom is not leveled properly when the big keel is installed, resulting in inconsistent elevation of the boom points. During the construction, the tightness of each hanging point should be checked, and the connection line check whether the elevation and flatness meet the design and construction specification requirements.
2. The structure of the local node of the light steel frame is irrational: In the case of leaving holes, lamps, vents, etc., the keel and connecting pieces should be arranged according to the corresponding node structure of the figure, so that the structure meets the requirements of the atlas and design.
3. The light steel skeleton is not securely suspended: The light steel skeleton of the ceiling should be suspended on the main structure, and the boom nut should be tightened to control the fixed design elevation; the pipelines and equipment parts in the ceiling shall not be suspended on the light steel skeleton.
4. The cover panel gap gap is not straight: pay attention to the specifications of the plate during construction, correct the cable, and ensure straightening when installing and fixing.
5. The pressure strips and fillets are not straight and straight: During the construction, the cords should be pulled, fixed and pressed after aligning.
Like the other three Office Lighting, it can add emergency functions, dimming function and sensing functions. It can also be connected seamlessly. There are a variety of lengths to choose from: 2ft, 3ft, 4ft, 5ft, 6ft, 8ft. Generally, for the convenience of transportation, choosing a shorter size to splice is also a good choice.
Whether it is a corridor, a museum, a restaurant, or a kitchen, you can use this Up And Dwon Linear Lights to light up.