【 Weak current College 】 decoration cannot ignore hidden project acceptance

Including water, circuit, waterproof, high ceiling, veranda pad, shelled by client, project supervision, responsible participation in the construction, the signature of acceptance before continuing construction.

Home decoration of concealed work is hidden in the decorative surface internal pipeline engineering and structural engineering. Pipeline engineering including electrical circuit, water supply and drainage, gas pipe, air-conditioning systems, etc.; structural engineering means for fixed, support the internal structure of the building load. Although fads of fauvism and high-tech sent to exposed pipe structure is beautiful, but this practice is not suitable for the decoration of ordinary people.

It is worth noting that at present the problem of hidden work quality, but also because of the prevalent maintenance inconvenient, leaving a lot of risk. Therefore, it is necessary to understand its structure and materials. Decoration of covert works mainly includes six areas:

Water supply and drainage works. Because of the galvanized pipe easy rust, scale, without insulation and cold temperatures will happen, will be phased out. Currently most used is a plastic-aluminum pipe, PVC pipe, PPR pipe. These pipes are good plasticity, toughness, and insulation no crack, no scale, using a dedicated copper connectors or thermoplastic, quality assurance, low energy consumption.

Electric pipeline project. General power cable into the hard-wire, cord, sheathed cord and so on, press the copper conductor thickness is divided into 1 mm2 line, 1.5 square millimetres, 2.5 mm2 line ... .... For security reasons, in order to facilitate maintenance, power line should be set. In addition there are commonly used for audio cable, signal cable, etc. Socket into 10A, 15A, ... There are many, brand, fake also. Poor quality outlet easily cause accidents, recommends to the formalized electrical appliances shop to buy more appropriate. Electric circuit engineering, requirements specifications for construction, workers should certificates to ensure security, eliminate risk.

Floor base. Solid wood floor-level there are two approaches: a cement floor brush cold base oil again, laying wood joist, finally nailed floor; another way keel tile layer blockboard, or gross floor and then nailed floor, this approach, the floor under uniform, solid structure. Flooring installation convenience, the base also has two methods: a first for screed, then laying PVC cushion, after laying laminate flooring; another in cement screed, laying the floor joists and hair, the two coverings flooring.

Wall base, siding with flat and convex type. Practice is the first in the wall brush a layer of cold base oil, and then install 30mm * 40mm wood joist, on this basis nails plywood or blockboard, last nail decoration plywood. To prevent mildew, sheathing in the upper part of a series with a diameter of 6 mm courage hole.

Doors and Windows set of grass-roots level. First set keel, and nail blockboard or density Board, surface with decorative plywood nailed wood lines. Note Board notice to soak, avoid future expansion.

Ceiling base. Ceiling materials with gypsum board, grey Board, plywood, aluminum plates, plastic plates, glass, painted glass yarn, keel-wood joist and light steel keel. Ceiling cracking phenomenon often occurs, such as the use of elastic caulking PuTTY and stick nylon strap, you can improve the situation.

Concealed work completion, acceptance, ensure that no risk, qualified to conduct follow-up construction. Otherwise the next discovery, you need to rework, affecting both quality and delay duration. Owners and contractors will suffer a loss.