The balcony is a special place for the house. Its use may be large or small. Some people will use it for planting flowers and plants. Some people will put a beach chair on the balcony and enjoy the sunshine in the afternoon. The balcony will have a guardrail under normal circumstances. This is to prevent someone from playing on the balcony and falling down. Therefore, the installation of the guardrail needs to be very strict. The following small series introduces the balcony railing construction method and the balcony railing installation technology. Balcony railing construction method 1, balcony bar board grassroots cleanup Check the balcony fences, beams and lines carefully before leaving the ash cake, and carefully repair the grassroots damage. Clean the wire, dust, dirt, etc. on the base board and remove rust and rust. 2, the balcony fence ash cake construction The protruding part of the balcony fence board should be hung with a TURNBUCKLE screw to ensure that the same level of the same floor as the balcony, beam, line thickness, and the same in and out; in the vertical direction to ensure that the same floor balcony board, The thickness of beams and lines is the same as that of the entrance and exit. 3, the balcony railings on both sides of the fierce production (1) When the railings are on both sides of the railing, after determining the width of the balcony railing, make a bad angle before the construction of the outer wall decoration, and hang it straight up and down. (2) When one side of the balcony fence is an exterior wall, a railing installation hole is reserved on the concrete basement of the external wall. After the installation of the balcony railing, the external insulation is repaired and received. 4, balcony outside the fence, beam, line decoration project construction (1) The first column board full of interface agent, after the gray cake do 1:1:4 mixed mortar leveling layer, requiring the leveling layer thickness is not more than 15MM, and should be scraped twice, the interval time is not less than 24 hours; Finally approved putty two times, brush exterior paint. After completion of the batch cracking of the outer wall of the mortar, the exterior wall putty and the coating shall be uniformly constructed (the balcony fence shall not be used for external insulation and anti-crack mortar). (2) Drip lines need to be powdered outside the balcony plate mouth. Embedded plastic drop line, width 15MM high and low troughs (all dripping lines for fresh water painting). 5, prefabricated balcony railing installation Balcony railings must be installed by professional installations. Pull the line first, hang straight, ensure the same level from top to bottom, and require handrail height not less than 0.9m, guardrail height not less than 1.05m, railing spacing not more than 0.11m; check the quantity and specification of guardrail and handrail installation embedded parts. After the connection points of the position and the guard rails and the embedded parts meet the design requirements, expansion screws are placed on the already reserved board and the concrete basement of the outer wall, and the expansion screws are firmly fixed. 6, the inside of the balcony fence and the top of the whitewashed (1)Wall flour should be watered overnight before being decorated, and the vertical lines of the external corners of the shade should be painted with a uniform thickness of paint; the surface height of the balconies painted to complete the surface should not be less than 1.10m; the inside and the top of the balcony fences should be painted with water, and the finished products must be strictly manufactured. Protect and avoid unnecessary rework. The height of the baseboard is set to 200mm on the ground floor. After the ground is completed, the baseboard of the cement mortar is powdered and the net height is 120mm. (2) Baluster fence painting standards: no emptying, cracks, explosion ash, clean, uniform color, no printed bottom, and the outer wall surface smooth, uniform, consistent depth. Balcony railing installation technology First, the material requirements 1, the entry material must have a certificate to ensure that the railing material quality is qualified. 2, the entry electrode must have a certificate. Second, the operating conditions 1, earnestly study the relevant drawings and familiar with the various parts of the railing shape, size, construction practices and installation position, elevation. 2. The prefabricated railings should be inspected before installation. The emphasis is on the inspection of the welds. Whether the welding points are firm and reliable, and whether the welding seams are not removed or welded, the thickness of the weld seams is ensured. 3. The installation line and elevation line should be popped up before the construction of the balcony. Third, safety requirements 1. Weld the railing horizontal rods and poles at the embedded iron parts position on the balcony wall of the bullet and midline, and use the expansion bolts not less than Φ8 at the non-embedded parts to enter the inside of the concrete wall and floor, and then use the Φ8. Steel reinforcement connection, the connection weld length must not be less than 30mm. 2. Into the expansion bolt should be driven into the outside of the bar on the railing, can not hit the inside. 3, welding should be solid and reliable, expansion bolts to be reliable, the nut should be tightened so that there is a certain drawing stress. Fourth, safe operation 1. The operator must wear a safety helmet when entering the scene. Do not wear slippers. 2. The installers must wear safety belts and can only perform construction when they are fastened and fastened. 3, electrical and mechanical appliances can not be chaotic pull, wire can not support the ground. 4. Don't throw things and throw things off at the construction surface to prevent people from falling. 5. Each railing can be off work after being safely completed. A railing must not be installed after work is completed to avoid falling accidents caused by unknown people. Unfixed railings must not be placed on the edge of the balcony. Editor's summary: The construction method of the balcony railing and the installation technology of the balcony railing are introduced here, and we hope to help everyone. If you want to know more related information, you can pay attention to this website information. Balcony balcony design Face Mask Disposable,Medical Face Mask,Face Mask Manufacturer,Face Mask 3 ply,Surgical Face Mask Disposable Uni-Sec (Ningbo) Electronics Technology Co., Ltd. , https://www.hospitalityunisec.com
