The hidden works for home decoration mainly include six aspects: water supply and drainage works. As the galvanized pipe is apt to rust, foul, not keep warm, and will be frozen, it will be phased out. At present, the most used are plastic aluminum composite pipes, plastic steel pipes and PPR pipes. These tubes have good plasticity and toughness, and the insulation does not crack or foul. The use of special copper joints or thermoplastic joints guarantees quality assurance and low energy consumption. Ceiling basement. Ceiling materials are gypsum board, gray board, plywood, aluminum alloy buckle board, plastic buckle board, milled glass, stained glass, etc., keel wood keel and light steel keel. Cracking of ceilings often occurs, such as the use of elastic putty joints, and the application of nylon straps can improve this situation. The basement of the retaining wall and the wainscoting plate are flat and concave and convex. The practice is to brush a layer of cold base oil on the wall first, then install a 30mm*40mm wooden keel, nail the multilayer board or blockboard on this basis, and finally nail the veneer plywood. In order to prevent mildew, a series of 6mm diameter courageous holes are opened on the upper part of the visor. Door and window cover base. First arrange the keel, then nail fine wood board or MDF, the surface with a veneer splint nailed wood. Pay attention to the density board notice to soak in water to avoid future expansion. Electrical line engineering. General power cord is divided into hard wire, soft wire, sheathed wire, etc. According to the thickness of copper core, it is divided into 1 square millimeter line, 1.5 square millimeter line, 2.5 square millimeter line. For safety reasons, it is more convenient for maintenance and the power cord should be sleeved. In addition there are audio lines, signal lines and so on. The outlets are divided into 10A, 15A, ..., and there are also many types of brands, and many counterfeits. Poor outlets can easily cause accidents. It is recommended that you purchase them from a regular electrical appliance store. Electrical wiring projects require construction regulations. Workers should hold certificates to ensure safety and eliminate hidden dangers. Floor base. There are two approaches to the base of solid wood flooring: one is to brush the cold base oil on the concrete floor slab once again, to display the wooden keel, and then to nail the floor; the other method is to first spread a layer of blockboard on the keel, or a wool floor, and then Nail the floor, using this method, the floor force uniform, solid structure. Composite flooring is easy to install, and there are also two methods for the base: one is to make the leveling layer first, then the PVC cushion is laid out, and then the composite floor is displayed; the other is on the cement leveling layer, and the wooden keel and the wool floor are displayed. Composite floor. DELL floor nature floor electrical appliance glass home decoration socket cement decoration look decoration company good painted wall glass door
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Decoration hidden project acceptance considerations
At present, the quality of concealed works for decoration is widespread, and due to inconvenient maintenance, many hidden dangers remain. The hidden works in home decoration refer to the pipeline engineering and structural engineering concealed inside the decorative surface. After the renovation and concealment project is completed, it shall be checked and accepted to ensure that no hidden troubles are left. Only after passing the inspection can the follow-up construction be conducted. Otherwise, problems will be discovered in the future and rework will be required, which will affect quality and delay the construction period. Jinan decoration owners and Jinan decoration company will suffer losses. Therefore, it is necessary to understand its structure and decoration materials.