What is the difference between the base layer and the surface layer of the ceiling

1. What is the difference between the ceiling base layer and the surface layer - what is the ceiling base.

The base layer and the surface layer of the ceiling are complementary to each other, and the base layer is the joint surface of the surface layer. And not all ceilings have a base layer, so what are the general ceiling materials? For example, aluminum gusset ceilings and mineral wool board ceilings do not have base plates.

If you choose a good quality gypsum board decoration, there will generally be a base board inside. Our common gypsum board ceiling because of some patterns and patterns to be made on it, but if the gypsum board is directly nailed to the keel, its safety can not be guaranteed, so it must be fixed with blockboard under the surface layer of gypsum board, and then nail the gypsum board to the base board.

Second, what is the difference between the ceiling base layer and the surface layer - what is the ceiling surface layer.

The surface layer of the ceiling is the panel on the keel, and the most used in the current decoration is gypsum board. When installing the surface layer, a whole piece of gypsum board can not be attached, because the force of the surface layer is larger, and the thickness of the large gypsum board ceiling is not easy to adhere, and it is easy to fall off. Therefore, it is best to cut the drywall before installation to ensure its firmness.

Remember to take it seriously when constructing the ceiling surface layer and not be sloppy.

3. What is the difference between the base layer and the surface layer of the ceiling - the construction process of the ceiling.

There are five main steps in the installation of the ceiling, which are to make the keel, install the gypsum board, nail the hole, caulk and apply bandages. These five steps must be done one at a time in order, and all of them are indispensable. Before the installation of the ceiling keel, the surface of the keel should be fireproofed, and then the two keels should be fixed at 45° with a nail gun.

After nailing the keel, you can fix the whole frame to the wall, and you can install gypsum board later, make sure that there are no cracks between each gypsum board when installing, if there are some small cracks, you can mix glue and gypsum powder to do some filling work.

Fourth, what is the difference between the base layer and the surface layer of the ceiling - the ceiling cement fills the nail hole.

Many people will choose to use anti-rust nail hole putty when nailing holes in gypsum board ceilings, but in fact, there is another simpler and more labor-saving and cost-saving way, that is, using excess cement to fill the nail holes. In order to prevent the gap between the gypsum boards from getting larger and larger in the later stage, you can mix glue and gypsum powder, and then use anti-crack tape to stick to the place that has just been caulked to prevent cracking caused by thermal expansion and cold contraction. And the effect of such treatment will not be worse than that of nail hole putty.

1. The base refers to the wall, column, ceiling and other surfaces of the steel using keel plus surface layer for construction positioning, which can be divided into keel base and surface layer. The base plate is relative to the veneer. He distinguishes from the use of decorative materials, and in practical use, any board can be used as a base plate.

Generally speaking, the base plate material has the characteristics of low cost, high strength, not easy to deform, strong adhesion, and can meet the needs of modeling and veneer construction in the future.

2. The surface layer refers to the outer surface of the surface material fixed on the outer surface of the keel base.

The difference between the two is distinguished from the use of decorative materials, and the base plate material has a low cost. Generally speaking, any plate can be used as a base plate, in practical use, high strength, can meet the characteristics of modeling and future veneer construction needs, not easy to deform, strong adhesion base plate is relative to the veneer.

Acceptance Method:

1. The variety, specification, color, base structure and fixing method of the materials used in the ceiling project should be in accordance with the design and household requirements, and meet the current standards.

2. The ceiling keel shall not be twisted or deformed, and the installed ceiling keel shall be firm and reliable, and the allowable deviation of the surrounding level shall be 5mm.

3. Light lamps and lanterns can be hung on the main keel, and lamps or ceiling fans weighing more than 3kg shall not be connected with the ceiling keel, and should be hooked separately.

4. The ceiling cover panel and the keel should be tightly connected, the surface should be smooth, and there should be no defects such as pollution, cracking, missing edges, falling corners, hammer wounds, etc., the joints should be consistent, the pressure strip should be straight, no warping, and the junction between the cover panel and the wall, curtain box, lamps and lanterns should be tight.

The base layer and the surface layer of the ceiling are complementary to each other, and the base layer is the joint surface of the surface layer.

It should be noted that not all ceilings have a base plate, such as aluminum gusset ceilings and mineral wool board ceilings do not have base plates. If you choose a good quality gypsum board decoration, there will generally be a base board inside. Our common gypsum board ceiling because of some patterns and patterns to be made on it, if the gypsum board is directly nailed to the keel, its safety can not be guaranteed, so it must be fixed with blockboard under the surface layer of gypsum board, and then nail the gypsum board to the base board.

The surface layer of the ceiling is the panel on the keel, and the most used in the current decoration is gypsum board. When installing the surface layer, a whole piece of gypsum board can not be attached, because the force of the surface layer is larger, and the thickness of the large gypsum board ceiling is not easy to adhere, and it is easy to fall off. Therefore, it is best to cut the drywall before installation to ensure its firmness.

Remember to take it seriously when constructing the ceiling surface layer and not be sloppy.

There are five main steps in the construction process of the ceiling, which are keel, gypsum board, nail holes, caulking and bandage. These five steps must be done one at a time in order, and all of them are indispensable. Before the installation of the ceiling keel, the surface of the keel should be fireproofed, and then the two keels should be fixed at 45° with a nail gun.

After nailing the keel, you can fix the whole frame to the wall, and you can install gypsum board later, make sure that there are no cracks between each gypsum board when installing, if there are some small cracks, you can mix glue and gypsum powder to do some filling work.