About the quality of the flooring! Help me aim at 30

1. Negotiate with the boss first.

2. Find a business and negotiate with the boss.

3. Prosecution.

The common quality problems of solid wood flooring are mainly as follows:

1) Ringing. The main cause of the noise is the "loosening" between the floor joists and the floor, and between the floors. The factors that produce loosening are:

The fixed spacing of the floor joist is too large, and the size of the ground joist itself is too small.

The material of the wooden pouting is loose, and the installation of the floor joist is not firm. Therefore, it is recommended to use a wooden pout or special nails with high material density.

The material of the floor joist has a high moisture content of more than 18 degrees, and when the material is naturally dry, there will be loosening between the floor joist and the floor.

The quality of the floor tongue and groove is poor, and the match between the tongue and mouth is not good; Or the floor has a high moisture content, dries naturally, and loosens after shrinkage.

2) Drumming. Warping deformation. It is mainly caused by improper ground treatment, especially the bottom layer, which is not made of moisture-proof layer, or the moisture content of the ground joist is high, or there is no "expansion joint" around the wall. It is advisable to test the moisture content before laying the floor.

3) Defacement. This is a man-made quality problem, mainly caused by the fall of heavy objects and the reversal of the construction sequence of Sun Tan, which caused the cement mortar to foul the floor.

4) Insect infestation. First, the floor was moth-eaten during laying, and it was not found in time after laying;

The second is that the ground joist has not been dried, leaving hidden dangers. Therefore, it is necessary to do a good job of anti-mildew and anti-moth treatment before laying.

5) The color difference is too large.

This is mainly due to the fact that there is no selection and arrangement during laying.

6) The height of the paint plate is misplaced.

One is due to the difference in the thickness of the floor itself;

The second is because the ground joist error is too large, exceeding the tolerance range of millimeters.

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1.The reason for the sound of hollow drums is that it is not fixed, mainly because the number of nails in the wool board and keel, wool board and floor is small or not firmly nailed, and sometimes it is caused by shrinkage or unqualified glue caused by the change of moisture content of the board. Therefore, it is particularly important to strictly inspect the quality of the board moisture content and adhesive.

It can only be used after passing the inspection, and the nails should not be too few when installing.

2.The main reason for the uneven surface is the uneven base layer or the deformation and bulging of the floor strips. During construction, the level should be applied to level the surface of the keel, and if it is uneven, the skids should be adjusted.

A small ventilation groove should be made on the keel. The edge of the board should be 10 mm away from the wall for ventilation. The insulation and soundproofing material must be dry to prevent the board from bulging after being wet.

The flatness error of the surface of the wooden floor should be within 1 mm.

3.In addition to the non-standard installation during construction, the large width and size error of the plate and the poor processing quality are also important reasons.

4.In addition to the deformation of the board due to moisture, the main reason for the local warping is that the joints of the wool board are too small or seamless, and the water pipes and other leakage blisters are caused by the wet board. After the floor is paved, the paint film should be intact when the floor paint is painted, and the water on the surface layer should be cleaned up in time to prevent water from flowing into the lower part of the floor in daily use.

The things to pay attention to when choosing solid wood flooring are as follows:

The selection of materials varies from person to person.

The type of wooden flooring should be selected according to the economic conditions, the size of the room, the height of the floor, and the length of time to live. Because the long floor and parquet floor can be laid without glue, it is easy to disassemble and assemble when relocating; Short parquet flooring is generally laid by adhesive method, so it is difficult to disassemble and assemble.

The processing size should be precise.

The processing error of the wooden floor should be small, the geometric size should be regular, whether the slats are flat, especially the width direction and the tenon and groove size of the tenon and tenon are more important, generally below plus or minus millimeters.

The board surface is flat and smooth.

There are no obvious knife marks on the front of the good floor, and a little leakage or sawing marks are allowed on the reverse side.

There should be a limit to defects.

**The straight lines of the wooden board are obvious and parallel, and they must reach "ten no", that is, no knots, no insect eyes, no decay, no blunt edges, no cracks, no twists, no twills, etc. In particular, there should be no blunt edges, so as not to affect the pavement.

Strength is adapted to local conditions.

Generally speaking, the higher the density of the wood, the greater the strength and the better the quality, but such boards** are also higher. Therefore, the choice of flooring with different strengths can vary depending on the location where it is used. Public places such as living rooms and dining rooms can choose varieties with high floor strength, while bedrooms should choose varieties with relatively low floor strength, such as ash, beech, etc.

Some elderly rooms can choose varieties such as eucalyptus and southwest birch with average strength but very soft and warm.

1. Household flooring is more cost-effective than floor tiles.

Flooring is the latest popular decoration material and is cheaper than traditional floor tiles. If you want to save money by decorating the floor, you also need to consider the decoration style at home and choose the right floor according to the decoration style.

Flooring and floor tiles are found throughout the renovation and maintenance process, and flooring is more cost-effective. If there is floor heating at home, if there is a problem, the floor is removed and repaired, and then assembled. The floor tiles have to be broken and re-paved, so that they need to be purchased again.

2. Reasonably plan the floor paving area and purchase on demand.

In order to reduce the waste of flooring in the decoration process, it is best to plan the area of the floor that needs to be used, plus the number of losses, and select it to prevent the waste of excessive floor purchase. Common laying methods for flooring: three, six, nine and one-half.

The paving method of 369 is a stepped gap structure, which usually saves materials, and the material loss is about 3%; The loss of one-half paving is the largest, about 5% higher, but the ground of this kind of laying is neat and symmetrical, and the visual effect is better.

3. Plan floor paving accessories to save money.

The accessories for floor paving include floor nails, headless nails, floor glue, moisture-proof mats, and door strips; If it is a keel floor, you need an extra keel, etc. It is the accessories of the floor that occupy a very important position in the paving of the floor, and most of the after-sales problems of the floor are directly related to the floor accessories. Therefore, choosing a good flooring accessories can save future maintenance costs.