【 Weak current College 】 concealed work how to acceptance

New home decor, first of all, to do the decoration of quality acceptance. This mainly includes the "hidden", wood, paint, metal and some miscellaneous of acceptance. The "hidden work" of acceptance is particularly important, because the "hidden work" does not cross the border of complaints accounted for a large proportion. Because of the "hidden" touched the invisible, engineering quality scalability, construction supervision is difficult. Some irresponsible construction team often works "concealed" becomes "hidden", the customer has caused a great loss.


The so-called "secret project" refers to the family decoration decorative surface in a concealed in internal pipeline engineering and structural engineering, including electrical circuit, water supply and drainage, gas pipe, used for fixed support for the internal structure of the building load.

The "hidden" quality starts from materials

First, the selection of the decoration, decoration companies responsible for the customer, use those to follow the market trends, high-quality decoration materials. For example, water supply pipe is very important to a "secret project", select the kind of pipes, decided to use the residential water quality, hygiene and health. In decoration, now a lot of "crossing the renovation team" and is not responsible for the decoration company using these "hidden work" to recommend "galvanized pipe" or unqualified PVC pipe, etc, in fact, the country has already expressly provided for from 1 June 2000, in various cities and towns in new dwelling in the prohibition of the use of aluminum frame lengthens outer lining pipe as the water supply pipe. While formal decoration companies, not because it is a "hidden work" deceived customers to reduce costs. The client is recommended to use aluminum-plastic composite pipe, pp-r pipe or more excellent copper pipes. Especially copper water tube, can inhibit bacterial growth, maintain a clean drinking water, 99 percent of the bacteria enter the copper water tube after 5 hours and then disappear.

"Covert project" construction to specification

Pipeline leakage resulting in damage to the roof is "secret project" breaches more prominent phenomenon, because it can be difficult to review after pipeline installation, many unqualified decoration companies use this to check the "secret project" shoddy work, in all of the pipeline construction, construction workers are not in accordance with the relevant provisions of the after injection, compression check has not run, run, drip, leak and other programs, and direct the work, the owner is very difficult to check all moved, are concealed work part of the customer with the naked eye is very difficult to find, once discovered, the reconstruction pipeline is not only wasteful, but also to make human mental and physical fatigue.

The "hidden" design specification

Many old houses in decoration, need improvement, because the circuit is the "secret project", the customer cannot check, irresponsible construction team just in wall slotted, wiring, did not consider the design of circuits in the residence. The "secret project" upgraded to "hidden work". It is understood that this year, 15 3?, by the China Association for science and technology popularization Department, Ministry of housing industrialization promotion centre and the international copper industry association joint consultation, tell the customer electricity load design should be more than 6 kW, branch circuit should be 8 back to the above, fixed socket should be not less than 25 groups, table front section should not be less than 10m ㎡, branch circuit section of not less than 65, air conditioning, 2.5m high-power appliances is a good idea to separate a 4m m2 line, kitchen and bathroom circuit's 4m m2 of copper wire, etc. For decoration, how to design a branch circuit, fixed socket, select wire and other "secret projects" should have a good design and construction specifications, such as the construction team to "hidden" irresponsible, "hidden work" will cause great inconvenience.