The importance of construction is known to everyone and is also very much concerned. However, the most unilateral point of view is that according to the standards, so sometimes I feel that there is a problem. I go everywhere and ask how the standard is. Then I go and check it myself. However, in many cases, simply using dimensions and hard indicators to negotiate with the construction team, the construction team can easily find some pretexts to answer your questions. The results can be imagined that they are professional, but you are a matter of minutes and seconds. Is there no way to defend rights?
First of all, you need to understand the basic knowledge in this area. Then there is how to communicate skillfully. It is necessary to make the other party feel that you are not a picky person, but it is necessary to meet certain requirements for certain principled issues. There is also communication in the construction team to feel that you have some understanding of this area through some channels, and will supervise some of the construction inspection.
The construction aspect should be a major aspect. Once the renovation starts, the entire process is a construction process, but it should not be interpreted literally to mean that the worker is unilaterally involved in the operation. It involves the individual's ideas and materials. The problems, the actual situation at the construction site, etc. are all part of this.
Such as the common wall ground flatness inspection. The flatness of the tile paving can avoid a gap between the cabinet surface and the wall surface to a minimum, avoid later use of silicone seals for re-treatment due to cracks, aging or blackening of the later silica gel, and affect the use and appearance.
For the flatness of the ground, if a laminate flooring or engineered wood floor is to be laid, then a certain level of flatness is required, and the error within two meters is no more than 3 mm. The wooden keel is placed flat on the ground, high point or pit, and can be seen with two superimposed round coins. Once the standards are exceeded, local or overall flatness adjustments can be made.
Among the entire renovation cycle, the most common problem is the importance of hidden projects. Everyone understands that because this issue is a big problem for the safety and complexity of the problem processing, there is a saying that the province is not the province, it means The concealed engineering materials prefer to spend some money, and do not have to save money and have problems. This is also true for construction requirements. The main problems of common hidden projects are generally reflected in the following situations:
Water supply and drainage
1. Water leakage under the floor, moisture in the wall of the next room, water seepage, etc. may occur if not waterproof.
2, waterproof did not do it or even did not follow the construction requirements to construction, waterproof did not do closed water test.
3. After the water pipes are in accordance with the standard, they are not pressure tested according to the standard. Under normal circumstances, the problem may not be seen during the day. When the water is reduced at night and the water pressure becomes large, water leakage will occur.
4, the basin is not properly installed in the water and other locations, resulting in poor water, water, water leakage problems. Did not do S bend, causing back odor.
5, taps, triangle valves and other installation joints do not use hemp or raw material band.
6. The toilet seat is not sealed with a flange, causing the toilet base to slowly seep through the sewage.
Wire category
1. The main reason is that there are too many line connectors and improper handling of connectors. Some lines are too long. Some joints will be produced during the electrician's operation. However, due to technical limitations of some electricians, the wiring, insulation, and moisture-proof treatment of joints are not good, and disconnection, short circuit, etc. will occur.
2. The wire fixing screw of the switch socket is not fixed in place, causing tripping, no electricity, and even the risk of fire due to flashover.
3. To reduce the cost of cutting corners, the wiring for the concealed treatment is not sleeved.
4. The completed route was damaged by subsequent construction. If the wall line is interrupted by an electric hammer and the floor is paved, the air nail gun penetrates the PVC pipe or sheath wire.
5. The distribution line does not take into account the different rated currents of the wires of different specifications. The "small horse-drawn cart" causes the line itself to be overloaded for a long time.
6. The circuit is mixed away, and the power and signal lines are in the same pipe, causing signal interference.
7. The current rating of the air switch should be chosen to protect the line by slightly lower than the maximum load current of the wire.
These are just some typical common problems that are relatively common. Although the overall amount of hidden projects may not be large, besides possible problems in later use, the performance in construction is not outstanding, so it will cause some customers to ignore. The emphasis here is to talk about this content in particular, that is, in case of problems in the future life, it will cause great losses and inconvenience. Most of the concealed engineering materials are covered under other materials. Therefore, the rectification will inevitably destroy other materials and cause secondary losses.
The waterproofing project is very important. The general problem encountered is that it is not constructed in accordance with the specifications. For example, it should be brushed twice and the workers should brush it again. When you have a question to communicate, they will say that although they only brushed it, Thick brush, so there is a problem. What should be the normative construction? It should be two times and one horizontal one. What is the benefit of such construction, that is, the ground of cement and other granular, brush in all aspects, then there will be brush in place, through the horizontal and vertical two times, then brushing can be more in place, small position will not be missed.
The construction of paint is generally one of the two sides, so some decoration companies will have problems, three times are topcoats, or topcoats add water more than the reference standard.
There are some problems that may occur in the ceiling of the living room, the position and size of the hole, the anti-corrosion treatment of the nail hole, and the gap filling and bandage treatment.
Through the acceptance of the nodes, the decoration quality problem can be monitored to a certain extent. In general, the node acceptance process will be arranged from the construction sequence. Many materials are actually related. For example, after the wall putty wall paint is brush coating, if you wait until the paint construction is completed and you find that there are problems in the original batch wall process that needs to be rectified, the original wall paint is bound to be damaged. If you find problems before brushing paint? That problem and cost will be minimized. This time before the paint can have a node acceptance link. Therefore, the node for node acceptance is scientific, and the acceptance process is also very important.
There is also a leakage item for the waterproof project. If there is no construction of this project, the consequences of the problem can be imagined. Therefore, one-sided pursuit of the price of quotation will inevitably shrink the content of the project, and construction problems will inevitably arise. In contracts where there are also contractors and contractors, the decoration team will reduce the construction of these protection projects in order to save labor and materials.
Decoration construction knowledge construction acceptance
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