Renovation of new houses has been repeatedly "false acceptance"? 10 second to break the trick and prevent being fooled

Today, Bian Xiao will share some secrets about the decoration industry. You can be optimistic during the renovation. I will give you a happy J today. If you have any questions, remember to leave a message for Bian Xiao in the comments section.

1. When entering the site for disclosure,

Generally, on the first day of the company's decision and contract signing, the designer foreman will explain the details, budget items, drawings and special processes. If there are any inappropriate problems at this time, we must communicate and correct them on the spot, and don't sign blindly.

There are three points to note:

1. What should be kept on site?

Both parties to the contract shall put forward the requirements for quantity, quality and protection of the equipment in writing.

2. Problems existing in the site

For example, in case of construction problems, such as the water in the bathroom is blocked and the door lock is broken, both parties need to sign for confirmation.

3. Confirmation of field production or special practice

Including the design of the house, the trend of water, electricity and gas, the change of apartment type, etc.

Attention should be paid to the details in the design scheme: how to get to the electrical circuit? How many switch sockets are there? Where is it? How many times has the painter painted it? Confirm whether the plumber needs to change the direction of water supply and drainage and other details.

2. When the material starts to work.

It is common to find that the materials do not match when decorating. So you have to confirm two things:

1. The delivered materials are consistent with the list.

2. Check the brand, model, quantity, quality and color difference.

3. When manufacturing the ceiling structure

Ceiling is the first choice for most owners. If you want to make a good ceiling, you must not take it lightly, so you need to pay attention to two points:

1. Need to check whether the ceiling fulcrum around the wall is firm. It is best not to use wooden tenon+wooden rose to fix the suspender and top surface of the ceiling, but to use hammer nails.

2. It should be confirmed whether the wooden keel is treated with anti-corrosion and fire prevention.

Because there are wires, transformers, etc. Above the ceiling, in case of leakage, it will cause combustion.

4. When installing the cable of the electron tube.

Five items should be confirmed before closing the water and electricity lines:

1. The conductor of the same model shall not be more than 40% of the pipe;

2. Strong and weak current cannot be worn in the same tube;

3. The distance between high-voltage and low-voltage pipelines must be greater than 750px.

4. There should be no sag at the corner of casing;

5. In the arrangement of water pipes, wiring conduits should be arranged horizontally and vertically.

5. When the water pipe is pressure tested.

Water pipe inspection needs to be divided into two steps:

1. Closed water test

After the waterproof construction, check the waterproof isolation layer, the water storage depth is not less than 10mm, and the water storage time is not less than 24 hours;

2. Pressure test

The water pressure is higher than 1.5 times of the daily water pressure, and the pressure does not drop for one hour, or the average pressure drops by 0.05 MPa. After the water pipes are connected, it is necessary to do a water pressure test because it is uncertain whether there is water leakage at the welding place. Water pipes shall be sealed immediately after acceptance. If you miss it, there is no chance to remedy it.

6. When checking the wires

Mainly divided into two steps:

Strong and weak current inspection: special attention should be paid to the inspection. The capacity of the conductor should not be greater than 40% of the pipe, and the weak and strong points should not be worn in the same pipe.

Check the electric pipe: the electric pipe goes down to the bottom, and the horizontal groove cannot go up to the wall; Open the vertical groove upwards; ; The height should be appropriate, and the height should be constructed according to the design scheme; The kitchen sink needs waterproofing.

7. When the gas is installed

Gas installation can be said to be the most critical process for safety, and two points should be noted:

1. Check whether there is air leakage after installation;

2. The gas position should not be too close to the wire: if it is too close, once an electric spark is generated, it is easy to cause an explosion.

8. Find peace on the ground

Don't need leveling just because the ground looks flat. This is a key piece of cloth.

Qualified mantle? , the error within 2 square meters should be less than or equal to 3 mm; If it is greater than 3 mm, it will affect the later floor laying process.

9. When checking the wall surface

Check the wall tile twice before and after:

1. Brick money inspection: mainly to check whether the workers handle the wall properly, whether the wall is cleaned and brushed.

2. Inspection after tiling: mainly depends on whether the tiling is neat and empty; Leaving an empty drum is easy to crack and fall off; It is also easy to break when punching holes.

10. At the time of final acceptance.

At the time of completion acceptance, the owner, designer, supervisor and foreman are required to participate in the overall acceptance of the engineering design, materials and process quality, and must ensure that the completion is qualified and satisfactory before signing.