What kind of ground should be laid with keels? What needs to be put inside the floor hit the keel

When doing floor heating, flooring, and flooring, it is generally necessary to make floor keel.

The ground keel is a material used to support the shape and fix the structure. Keel is the skeleton and substrate of home decoration, and it is very commonly used. The most common are suspended ceiling keels and wooden floor keels. The common material of the floor keel is dried larch.

The use of the ground keel.

The keel is mainly used for: generally the floor base of the building house or other times, and making some support frames on the ground. The material of these support frames is generally wooden strips, which are commonly known as earth dragons. The general purpose is to make floor heating, flooring, flooring is an indispensable building material.

Why hit the keel.

1. How to do the ground keel.

Specifically, it is to use wood lines, light steel and other materials, and fix them into a grid-like bracket with nails or wooden nails with equal spacing, and lay floors, gypsum boards, woodworking boards and other boards on them, which are both light and smooth, and also save materials.

2. What are the benefits of hitting the keel.

Leveling the ground: The most important thing to play keel is to level the ground, because the cement ground is not very flat, if there is no leveling, there is a difference of 4 or 5 cm.

Moisture-proof: In order to prevent moisture, the service life of the floor can be extended.

Easy to install: Because the floor is now nailed, the floor is nailed to the nine-centimeter board above the keel.

Noise reduction: Fourth, it is to reduce dryness, when people walk on it, they will feel much gentler, and there is no noise.

3. What problems may be caused by hitting the keel?

Abnormal noise: If the keel on the market is not dry, the keel is easy to shrink after a long time after paving, so that the floor is easy to make abnormal noise.

Perishable: Keels can be very perishable if not treated well.

The process is complicated: the process of beating the keel is very complicated, and it is necessary to destroy the ground, so that the structure of the house changes, and the safety factor is reduced.

Reduced space: After the keel is played, the ground will be raised and the space used in the house will be reduced.

Disposable: The floor cannot be reused after the keel is installed.

Keel is a material used to support the shape and fix the structure. Keel is the skeleton and substrate of home decoration, and it is very commonly used. The most common are suspended ceiling keels and wooden floor keels.

The common material of the floor keel is dried larch. The floor keel is generally only used for the laying of solid wood flooring, and the composite floor generally does not need to be used. Laminate flooring does not use keels because the thickness of laminate flooring is only, if the keel is used is not very safe.

In addition, an important reason for using laminate flooring is to reduce the budget, and the cost of using keels will increase by about 30 yuan.

Benefits of laying the floor with a keel:

First, it is waterproof and moisture-proof.

Second, it is convenient for construction.

Thirdly, the keel can be used to adjust the height difference.

Fourthly, it is comfortable to put the plank up to the feet.

Solid wood floors need to be laid with keels. Laminate flooring is not used.

It is necessary to put camphor wood powder or camphor wood blocksBecause there are many benefits including mothproof; Camphor wood powder can be bought in large mainstream building materials stores.

Camphor wood is a porous material, which can adsorb odor gas in the air, regulate indoor air humidity, and camphor wood has a strong aroma, and the smell lasts, in the case that the wood is not rotten, the aroma can be maintained for hundreds of years, which is unearthed from many places in our country The new section of the camphor wood cultural relics is still obvious.

Flooring is laid.

1. Level the ground first, and lay a layer of film pad to avoid moisture deformation of the floor in the later stage.

2. Then start from the corner of the wall, pay attention to the tight seams between the board and the board, and it is best to knock it with a rubber hammer.

3. After the floor is paved, if there is a wall around it, it should be nailed to the iron wire board, which is beautiful and stable. In addition, when nailing to the floor of the steps, you should also nail more nails in the corners to prevent bulging in the middle.

Since the floor is wooden, there will be thermal expansion and cold contraction, so when laying, it is necessary to reserve a gap to prevent cracking. And with special floor nails, do not use glue, because the glue is water-based, easy to make the floor damp and deformed. In addition, the adaptation period of the floor is long, and it needs to go through a summer and winter, and the properties are relatively stable.

Solid wood flooring is made of natural materials and has natural growth lines, which are not only comfortable for the feet, but also warm in winter and cool in summer. However, there are also many people who believe that solid wood flooring is prone to deformation and has a relatively low service life. In fact, as long as the wooden floor is paved, ensure that the keel installation meets the acceptance standards, the service life of the wooden floor will be greatly enhanced.

Let's take a look at the details to be paid attention to in the bottom paving keel.

1. The use of nails.

Correct:Meigu nails are an important auxiliary material for fixing the keel, and we must use waterproof and rust-proof stainless steel Meigu nails, so that they will not rust after a long time of moisture.

Error:Irresponsible companies cut corners and use iron nails. Although iron nails can also fix the keel, it is easy to rust over time, the keel will loosen, and of course the floor will creak.

2. Keel quality.

Correct:The keel is buried under the floor and is prone to moisture, so the keel wood must be good. It is best to choose larch wood for the keel, which is dried, degreased and anti-corrosion to avoid dampness and corrosion of the keel, so as to ensure the quality of the floor.

Error:This is the wooden keel used by the road guerrillas, the ordinary wood has been damp without any treatment, and there are large holes in the fixed place, the keel is easy to be damaged by moisture for a long time, which directly affects the quality of the floor.

3. Keel connection.

Correct:The keel of a room will have some joints, and at the wooden keel joint, the keel joints are at a 45-degree angle for a more stable connection.

Error:In order to save trouble, the sloppy decoration company does not connect the keel, and the keel is difficult to fix in a straight line, and it is easy to loosen after a long time.

4. The keel is fixed.

Correct:The keel of the installation specification has only one megu nail at each fixing place, and the nail is very firm, flat and not loose.

Error:The irresponsible company used two iron nails in the keel fixation, and although it was stronger, it cracked the keel.

5. Keel skids.

Correct:Use a percussion drill to drill holes in the keel, the drill bit must pass through the keel and skids, and the keel and skids must not be loose when drilling.

Error:The uneven keel is also a factor that causes the floor to creak. Some road guerrillas don't pad small wooden blocks at all, how can the keel be smoothed?

6. Keel erection.

Correct:There are pipes in the corners, and the keel is framed on the pipes, but the pipes are not squeezed. The keel not only protects the pipes, but also ensures that the floor is flat and not loose.

Error:When encountering a place with a pipeline, try to save trouble and simply stop there, the keel is too far away from the corner of the wall, so that the floor can not be upside down?

7. Paving site.

Correct:After the workers install the keel, they must quickly clean up the site and keep the keel clean and dry.

Error:Such a construction site not only has dirty ground, but even the keel is dirty, and it is easy to attract ants.

The above are the details to pay attention to in the paving keel, one, two, three, four, ......There are seven in total, and each one has to be read carefully. When it comes to renovation, every little detail needs to be taken care of. If you don't pay enough attention to them, you may end up being "punished".

1. Disperse deformation stress: Because the solid wood floor is a wooden object arranged in the direction of a single fiber, it is very easy to deform, so the laying direction of the solid wood floor and the laying direction of the keel should be perpendicular when laying, and the purpose is to stagger the constraint to disperse the tensile stress of the solid wood floor. 2. Avoid moisture

Solid wood flooring is easy to get damp, and playing keels can make solid wood floors not directly contact the ground, have a certain amount of air circulation, avoid ground moisture directly into the floor, and prolong the life of the floor. 3. Fixed support: the deformation coefficient of the solid wood floor is larger than that of the solid wood floor, in order to reserve a certain expansion space for the solid wood floor, the usual solid wood floor adopts the flat buckle structure instead of the lock structure, and the solid wood floor with the flat buckle structure also needs to be fixed on the keel with floor nails, and the solid wood parquet usually uses a lock structure, without using nails to fix.

Laying the floor is not the same as sticking the floor tiles, the floor tiles can be pasted directly, but the wooden floor is different, and it needs to be played before laying the wooden floorEarth keel(Laminate flooring is generally not required). The keel plays a certain role in fixing the wooden floor, and if the land installation is good, it can also extend the life of the floor. Let's briefly introduce the ground keel.

Megu nails are an important auxiliary material for fixing the keel, and they must be made of waterproof and rust-proof stainless steel mesolid nails, so that they will not rust due to moisture for a long time. Irresponsible companies cut corners and use iron nails. Although the iron nail can also play the role of fixing the keel branch stool, it is easy to rust after a long time, the keel will loosen, and of course the floor will creak.

Laying keels is a meticulous job, first of all, according to the direction and length of the floor laying, to determine the position of the keel laying, but also to ensure that the distance between each keel can not exceed 30 mm, and the two ends of each floor should be erected on the keel. At present, there is no unified standard for the number of solid wood floor keel standards, and the current solid wood floor installation is generally 3 to 4 ground keels installed on a one-meter wooden floor. Generally speaking, the length and width of the solid wood floor is 910 mm * 120 mm, and only 3 floor keels need to be laid for the floor of this size, but if 4 keels are laid relatively firmly, the foot will feel harder, and the wooden board is not easy to deform.

Solid wood flooring is made of natural wood species, so it has the characteristics of wood itself, and wood fibers are arranged in one direction with single fibers. Therefore, deformation and bending will occur naturally after preparation and processing. Therefore, it is necessary to use a wooden keel tic-tac-toe to lay, and fix the solid wood floor on the wooden keel with special floor nails, so as to prevent the deformation of the solid wood floor to the greatest extent.

When laying the solid wood floor, the installation of the keel also has a role in the aspect of construction, when laying the wooden floor, it will not be so time-consuming and laborious, and there can be the use of the keel to adjust the height difference of the installation, etc., and the problem can be rectified in time. However, it should be noted that when installing the keel, the keel must be done a drying treatment, if the keel itself is not dry, it will affect the use of solid wood flooring in the later stage, and it will also cause the solid wood floor to be wet and damp, causing corrosion.

The above is the relevant introduction to the ground keel.

The method of paving the floor keel is a very important job, which determines the quality and service life of the floor. Here, we will introduce the paving method of the floor keel.

1.Preparation.

First, you'll need to prepare the tools and materials you need, including wooden keels, raffia boards, nails, clove oil, and more.

2.Layout. Before laying the floor, it is necessary to determine the direction and layout of the floor. Before laying, you can use a rubber hammer to gently tap a few times on the ground according to the design drawing or planned layout to eliminate the unevenness on the ground.

3.Install the floor keel.

Next, you need to install the keel on the floor, which is a very important job. First of all, a wooden keel is installed around the perimeter of the entire room, and at the same time, it is guaranteed to be level. When installing, install slowly from top to bottom to ensure that each keel is securely mounted on the floor.

4.Install the raffia plate.

After installing the keel, it is necessary to install raffle plates between the keels. These boards are used to support the floor longitudinally, while also preventing the floor from sinking.

5.Laying floors.

After installing the raffia board, you can start laying the floor, either wood or computer-made flooring. Use a hammer and nails to secure the floor to the floor keel and make sure the floor is in close contact with the keel.

The above is the paving method of the floor keel, remember, the installation of wooden keels and raffia boards should be done with extra care to ensure the quality and longevity of the floor.