What is the difference between mineral wool board and gypsum board?

The difference between mineral wool board and gypsum board is: the raw materials are different, the performance is different, and the processing technology is different.

1. The raw materials for the two are different

Gypsum board is a material made of building gypsum as the main raw material;

Mineral wool board is a decorative board made of mineral wool.

2. The performance of the two is different

Gypsum board has low production energy consumption in comparison, and the cementing material plaster used for the production of gypsum board is 78% lower than that of cement;

Mineral wool board is moisture-proof and insulation, because the mineral wool sound-absorbing board contains a large number of micropores, the specific surface area is relatively large, it can absorb and release water molecules in the air, and adjust the indoor air humidity, it can be said that the mineral wool sound-absorbing board is a kind of decorative board that can breathe.

3. The processing technology of the two is different

Gypsum board needs foaming agent and water to be put into the foaming agent preparation tank in proportion to stir evenly, pump into the foaming agent reserve tank for standby, with heating device, keep more than 35;

Mineral wool board needs blind hole processing: semi-finished products are rolled out of impermeable holes of different sizes and shapes to increase the sound absorption effect, and then the board edge is finished, colored, and dried to become the finished product.

Drywall is expensive.

Gypsum board is a material made of building gypsum as the main raw material; It is a kind of building material with light weight, high base degree of forced demolition, thin thickness, convenient processing, sound insulation, heat insulation and fire resistance, etc., and is a new type of lightweight board that is currently focusing on development.

One. Gypsum board has been widely used in interior partition walls, wall cladding (instead of wall plastering layer), ceilings of various buildings such as residences, office buildings, shops, hotels and industrial plants.

Sound-absorbing panels, ground base panels and various decorative panels, etc., should not be installed in bathrooms or kitchens for indoor use.

Main classifications: The gypsum board produced in China mainly includes: gypsum board.

Paperless gypsum board, decorative gypsum board, gypsum hollow slats, fiber gypsum board, gypsum sound-absorbing board, positioning point gypsum board, etc.

Plasterboard on paper. Gypsum board is a lightweight board made of gypsum slurry as the sandwich core and paper on both sides. Gypsum board is light in texture, high in strength, fireproof, mothproof, and easy to process.

Plain paper-faced gyppool board is used for interior walls, partition walls and suspended ceilings. The water-resistant gypsum board with fireproof treatment can be used for the walls of rooms with high humidity, such as toilets, kitchens, bathrooms, etc., which are lined with tiles, metal plates, and plastic brick walls.

Paperless drywall. It is a kind of wood board with superior performance to build gypsum powder.

As the main raw material, a new type of building board with various fibers as reinforcing materials.

It is a new product that has been successfully developed after the wide application of gypsum board on the paper surface. Because the appearance omits the protective cardboard, the application range is expanded in addition to covering the entire application range of the paper plasterboard, and its comprehensive performance is better than that of the paper gypsum board.

Dear, I'm glad to answer for you: which is more expensive between mineral wool board and stone demolition plasterboardAnswer: Hello, dear! <>

Due to the complexity of the production process, the mineral wool board ceiling is generally about 20 yuan a square, while the gypsum board ceiling production process is relatively simple, generally about 11 yuan - a square. Therefore, the ** of mineral wool board ceiling is higher than that of gypsum board ceiling. Thank you for your patience.

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Mineral wool board features:

1. Noise reduction: Mineral wool board uses mineral wool as the main raw material for production, and the mineral wool micropores are developed, which reduces sound wave reflection, eliminates echo, and isolates the noise transmitted by the floor slab.

2. Sound absorption: Mineral wool board is a material with high-quality sound absorption performance. When used for interior decoration, the average sound absorption rate can reach above, which is suitable for offices, schools, shopping malls and other places.

3. Sound insulation: The noise of each room is effectively isolated through the ceiling material to create a quiet room.

Drywall features:

1. It is made of plaster as the main raw material mixed with additives and fibers. Gypsum board is combined with a light steel keel (pressed from galvanized thin steel) to form a light steel keel gypsum board. Light steel keel gypsum board ceilings have a variety of types, including paper gypsum board, decorative gypsum board, fiber gypsum board, hollow gypsum slats, and a variety of specifications.

2. It has the properties of light weight, thermal insulation, sound absorption, non-combustible and sawability.

3. The local shape of the lamp pool and dining room in the living room is mostly made of gypsum board, which is light in quality, low in price and convenient in construction, but has poor moisture-proofness.

Mineral wool board has much better sound and heat insulation and strength than gypsum board.

And the mass is also lighter than drywall.

These two things are made of different materials, and the production process must be very different, so I don't know how to do it.

Mineral wool board is generally 600 * 600 specifications, while gypsum board specifications are 1200 * 3000, and the surface of gypsum board is covered with paper.

The differences between rock wool and mineral wool are as follows:

First, the nature is different.

Rock wool board. It is an inorganic fiberboard made of Xuannoisy Wuyan as the main raw material and processed by high temperature melting. Mineral wool board: A decorative board made of mineral wool.

Second, the characteristics are different.

Rock wool board is characterized by fireproofing. The raw material of the exterior wall rock wool board is made of natural volcanic rock.

It is a non-flammable building material fireproof material. The outer layer of rock wool board has elongated, flexible fibers and low slag ball content. Hence the thermal conductivity.

Low, good heat preservation. A large number of slender fibers form a porous connection structure of stone wool, which determines that Schmida stone wool is an excellent sound absorption and noise reduction material. Ruined brother.

The mineral wool board has a good decorative effect, and the mineral wool board has a colorful plane roller pattern and relief and three-dimensional modeling. It has both classical beauty and fashion taste.

Third, the performance is different.

The difference in chemical composition and acidity coefficient between rock wool and slag wool leads to certain differences in their properties. Rock wool chemistry.

Stable, pH value of 7-8, neutral or weakly alkaline, carbon steel, stainless steel, aluminum and other metal materials are not corrosive.

Fourth, the application is different.

Rock wool boards are mostly used in industrial buildings. Mineral wool board is mainly used in conference halls, libraries, halls, high-end hotels, gymnasiums, hospitals, office buildings, production workshops and other places with noise absorption requirements.

First, the nature is different.

1. Rock wool board: inorganic fiberboard made of basalt as the main raw material and processed by high temperature melting.

2. Mineral wool board: a decorative board made of mineral wool.

Second, the characteristics are different.

1. Characteristics of rock wool board:

1) Fire prevention. The raw material of the exterior wall rock wool board is natural volcanic rock, which is a non-flammable building material fireproof material.

2) Thermal insulation.

The outer layer of rock wool board has elongated, flexible fibers and low slag ball content. As a result, the thermal conductivity is low and the thermal insulation effect is good.

3) Sound absorption and noise reduction.

Stone wool is an ideal sound insulation material, and a large number of slender fibers form a porous connection structure, which determines that Schmida stone wool is an excellent sound absorption and noise reduction material.

4) Non-corrosive.

Rock wool has stable chemical properties, pH value of 7-8, neutral or weakly alkaline, carbon steel, stainless steel, aluminum and other metal materials are not corrosive.

2. Mineral wool board features:

1) Excellent decorative effect. Mineral wool boards have colorful flat roller patterns and reliefs and three-dimensional shapes. There are both classical beauty and fashionable products. It's refreshing.

2) Good thermal insulation. The thermal conductivity of mineral wool board is very low. It is a good insulation material. It can make the indoor warm in winter and cool in summer, and effectively save energy for users.

3) Sound absorption and noise reduction. The main raw material of mineral wool board is ultra-fine mineral wool fiber, whose density is between 200 450 kg m, so it has abundant through holes, which can effectively absorb sound waves and reduce sound wave reflection, thereby improving indoor sound quality and reducing noise.

4) Safety and fire prevention. Since mineral wool is an inorganic material and does not burn, the organic content of mineral wool board is very low, so mineral wool board can meet the requirements of non-combustible B1 grade, and the company's products can meet the requirements of non-combustible grade A.

Third, the application is different.

1. Application of rock wool board: mostly used in industrial buildings.

2. Application of mineral wool board: mainly used in conference halls, libraries, halls, high-end hotels, gymnasiums, hospitals, office buildings, production workshops and other places with sound absorption requirements.