Check and check the key hidden dangers

Pay attention to hydropower, engineering details, processes, climate impacts and air pollution, and check the acceptance of each stage.

Renovation is a time-honored project. From the beginning of construction, users and construction personnel should always pay attention to each stage, in case there is regret that it cannot be repaired, and the next step will be carried out smoothly. In this process, it is necessary to carefully check the concealed works such as hydropower links, and it is necessary to accurately arrange the decoration process to ensure the progress of the decoration and achieve a smooth and secure stay.

Hydropower transformation time view

Before the hydropower transformation, consumers should communicate with the foreman to explain their needs, and ask the construction workers to draw construction drawings to ensure the location of all electrical appliances, switches, telephones, televisions, and network outlets. During the construction process, consumers should take time to go to the construction site to see as much as possible.

Purchase all water and electric pipe, must meet the national testing standards, to prevent unqualified products; the circuit can not "pass through the wall", need to open the pipe threading, inspection and testing; circuit circuit should be clear and reliable, in line with electricity requirements, fire line , the zero line, the wire to be separated or marked. In terms of waterways, the purchase of aluminum-plastic pipes or PP-R pipes and fittings must meet the national testing standards, and prevent inferior pipe fittings from entering the construction site; water-tight tests must be carried out, and if there are problems, they must be solved immediately; when installing, pay attention to cold and hot water. The height of the water pipe is the same, and the distance between the hot and cold water pipes is 15 cm, which must be strictly enforced.

Tip: The hydropower transformation contract should indicate the unit price of each item, the total budget price and the error value, in case there is a dispute at the time of checkout.

Avoid weather effects

Dry in spring, the immersion time of the tile can be extended appropriately. The wall surface can be properly sprayed before the tile is applied to prevent the tile from drying and shrinking too quickly after being applied to the wall. In wood work, the splicing between the board and the board should be more tight and tight to prevent drying and shrinkage. When the wall is shaved, the opening time of the doors and windows should not be too long to prevent the cracking phenomenon caused by drying too fast. Before painting, keep the room clean and tidy, to prevent dust particles from entering the paint, causing surface pitting or unevenness.

Tip: The air is dry in spring, which is prone to chapped and contracted dangers. Do not use boards covered with rain and snow. Most of these materials are dry on the surface but moist inside. They are dry in spring and are easily deformed after being blown by the wind.

Construction project attention to detail

The first is the acceptance of materials. The quantity, grade and specifications of the materials entering the site are consistent with the prior agreement on the bill of materials to prevent the entry of counterfeit materials. During the decoration process, the main materials such as floor and bathroom are often installed by the merchants, so consumers should pay attention to the acceptance during the construction process.

After the mid-term of construction, wall tiles and floor tiles should be highlighted. Look at whether the brick surface is flat, whether the gap specifications are consistent, whether the brick surface is broken, collapsed, and there is no deviation. Wall acceptance can be used to measure the wall with a long ruler to check whether the wall is flat; pour water on the wall to check whether the waterproof putty is qualified; use the touch to determine whether the wall is flat.

Tip: The spring climate is dry, consumers should focus on the empty drum rate, and use the hammer to tap the sound to judge whether the paving is successful.

Strictly control the decoration process

Consumers purchasing their own main materials should order in advance according to the progress of the decoration, responsible for the timely entry of the products, not delaying the construction process, and doing a "liaison" for the main material business and the construction team. During the production of the drawings, the cabinets should be selected so that the cabinet designer and the decoration designer can discuss the kitchen design and discuss the hydropower modification plan. While changing the water and electricity, you should prepare the wall tiles. When the bricklayer starts construction, it is necessary to order the inner door and the floor in time, and determine the size of the range hood, water heater, and cooktop. After the tiling is completed, order the ceiling, lamps, Yuba and other kitchen and bathroom building materials. When installing a ceiling, purchase switch sockets; order curtains and bathroom equipment before installing wooden doors and floors.

Tip: Consumers should discuss the progress with the foreman before the construction and ask for cooperation in time. In addition to the manufacturer responsible for the installation of the main material, other suggestions are to be installed by the construction party to ensure the overall quality of the construction.

Pay attention to environmental protection before staying

Before you check-in, it is best to have a qualified professional indoor environmental monitoring agency to test the indoor environment. The test results are in compliance with the national indoor environmental standards before you can stay. Do not stay immediately after the renovation, you should open the doors and windows for a period of time to speed up the release of harmful substances.

Tip: In the project acceptance contract, consumers should add the air quality clause of the living room. Once the indoor air pollution problem occurs after renovation, they can protect their legitimate rights and interests.

[Expert reminder]

Materials should be "choose and choose expensive"

●Wang Jiangying, Manager of Zhiyang Decoration Engineering Department

In the hydropower transformation, the use of materials should follow the principle of “choice and choose expensive” to ensure quality. Lines, conduits, panels, cassettes and routing should be constructed in accordance with standards and regulations, especially to avoid random routing and non-rules. Some company wire and tube also have PVC material. It is recommended to choose galvanized steel pipe; pay attention to the position and spacing of switches, sockets and doors during acceptance, and avoid using it.

Water pipes should not be easily changed

●Zhao Bin, Bologne Decoration Sales Director, Beijing Flagship Store

The water pipes and faucets in the kitchen and bathroom should not be easily changed. If you add waterways, sewers and faucets, you must consider the actual use and usage methods and plan the location in advance. It is best not to change the position of the original sewer and floor drain, otherwise it will be easy to return to the water later.

■ Practical tips

Ask the workers to list

At the beginning of the renovation, the construction staff should list a list of main materials, including the types of main materials to be purchased, the quantity, the time of arrival, etc., and arrange each link to avoid the situation of being exhausted. Also understand the specific arrangements of the construction period, such as the construction date, quality inspection and supervision of each link. You can ask the third-party supervision company to enter the site for inspection, always supervise, and immediately repair the problem.

Heavy face

In the acceptance process, in addition to paying attention to the engineering appearance acceptance, it should also pay attention to the project "Lizi", that is, concealed works. In addition to hydropower projects, floor coverings, siding bases, door and window sets, base layers, and other hidden construction projects, consumers should always go to the construction site to transfer workers, and urge workers to standardize construction, so as not to leave behind.