“Easy-to-hit guns and dark arrows are difficult to preventâ€, as is the case in home decoration. According to statistics from the Construction Committee of the China Interior Decoration Association, in recent years, complaints concerning “concealment projects†have accounted for a large proportion of complaints concerning the quality of decoration. “Hidden project†refers to the pipeline engineering and structural engineering concealed inside the decorative surface in home decoration, including electrical circuit, water supply and drainage, gas pipelines, and internal structures used to fixedly support the load of the house. However, "hidden project" does not mean that it is totally unfathomable and unsupervisable. The reason why "hidden project" is concealed is because there is a lot of human factors involved in it. That is, irregular decoration teams and decoration companies are greedy. Lee, in "hidden projects" on the hands and feet, "Short jin owes two", "shrinkage". In the renovation, some irresponsible home improvement companies are still recommending the use of "galvanized pipes" to consumers. In all new towns and cities in China, it is forbidden to use cold galvanized pipes as water supply pipes. It can be said that the galvanized pipes have basically exited residential buildings. Water supply pipeline market stage. A good fit-out company will be responsible for the customer and recommend plastic pipes, plastic-lined pipes or even better copper pipes to consumers. Copper pipes inhibit bacterial growth and keep drinking water clean and hygienic. In addition, the copper pipes also have the features of high strength, strong reproducibility, and high cost performance. It is a kind of water pipe material that meets the trend of environmental protection. In Western developed countries, the use of copper pipes is extensive, and 80% of water supply pipes use copper pipes. In some major cities such as Shanghai, the use of copper pipes is getting higher and higher. At present, the damage to the roof caused by pipeline leakage is a prominent phenomenon in the “hidden project†violation. Since the pipeline installation is not easy to check, after construction of all the pipelines, the construction personnel did not pass the water injection and pressurization in accordance with the relevant regulations, and checked whether they had run or run. Drips and leaks are handed over directly, and consumers find it difficult to find problems with the naked eye. Once problems are discovered, the consequences are serious. Experience talk - details! 1, water pipes: galvanized pipe teeth less than 8 teeth, raw material with more than 6 winding wrapped tightly, not rotten teeth. Plastic pipe or aluminum plastic pipe Note that the installation of special tools, in strict accordance with the provisions of the operation, the final pressure test (pressure test is greater than 24 hours). Hidden Engineering Electrical Appliances Decorating Companies Decorating Houses Interior Decorating Decorating Looking For Decoration Companies Okay Flooring Tiles Komatsu Parts,Komatsu Spare Parts,Genuine Komatsu Parts,High Quality Komatsu Parts JINING SHANTE SONGZHENG CONSTRUCTION MACHINERY CO.LTD , https://www.huaxinbrush.com
2. Pay attention to the discharge of water pipes from the wall. Do not leave the floor, under the floor tiles, or at high altitude. If you must go to the floor and floor tiles, the installation of the water pipes must be straight and no joints are allowed. The valves should be installed on the ground. The water inlet pipes of the buckets should be equipped with triangular valves.
3, electrical circuit emissions, in addition to hollow floor, but also to wear the pipe, such as the use of PVC pipe, the wall thickness of not less than 1.2mm. The electric circuit discharges the wall body and does not go under the floor or the floor tile.
4, gas (natural gas) to use the bright tube, control slope, joints to use thick white linen paint, do not use raw materials, but also to test gas.
5. In the end, don’t forget to let the construction team leave the wiring diagrams, especially the dark lines. Be sure to leave accurate electrical wiring diagrams in case you need urgent repairs.