Lightweight wallboard is an abbreviation of lightweight partition wall board for construction. It refers to the use of non-hazardous phosphogypsum, light steel slag, fly ash and other lightweight materials or lightweight structures, and the two sides are provided with steamed buns and troughs. Joint slots, prefabricated panels for non-load-bearing internal partitions in industrial and civil buildings. What about lightweight partition boards? What is the general size of a lightweight partition ? Let's take a look.
Lightweight partition board how to
The lightweight partition board is a new generation of high-performance building partitions that are industrialized and produced from a variety of building materials. It is lightweight, high-strength, heat-insulating, sound-insulating, fire-proof, crack-proof, and easy to install. The performance is applicable to various types of building structures and various parts of the building interior to meet the requirements of the division of indoor function.
Five characteristics of lightweight partition board:
1. Lightweight : Lightweight composite wallboard raw materials are made of light aggregates and fly ash. Heavy raw materials such as non-reinforced cement, gravel and so on are light in weight and only 1/16 of the quality of brick-concrete structures. Reduce the vertical load of the building structure, reduce the weight of the building and reduce the construction cost.
2. Insulation : Lightweight composite wallboard is made of polystyrene foam board as the core thermal insulation material, and the insulation performance is extremely superior to the building energy-saving design standards of the Ministry of Construction, and it ranks first in the domestic similar products.
3. Impermeability : The water absorption of lightweight composite wallboard is only 3.3%, which has reached the international advanced level in the same industry.
4, fire performance : Lightweight composite wallboard products themselves, never burning. Experiments show that the new wallboard is an ideal fireproof material. The fire resistance of a 9cm thick wall can reach more than 3 hours.
5. Soundproof function : As the lightweight composite wallboard is made of polystyrene as the sandwich material, it has good sound insulation effect, and the sound insulation of hollow sound is more than 40dB, reaching the national industry standard.
The use of lightweight partition board:
1, efficient insulation, especially suitable for use in cold regions.
2. Lightweight materials, which reduce the weight of the structure and reduce the earthquake effect, especially suitable for high-rise buildings and high-intensity areas.
2, both inside and outside walls can be used, you can directly paste tiles.
3, suitable for a variety of general environmental conditions, corrosion resistance and weathering ability.
4, aluminum plastic panel curtain wall and glass curtain wall lining insulation material.
5. Upgrading of color steel retaining wall of steel structure workshop.
6, swing-type installation, deformation ability, especially for high-rise steel structure of the wall cladding combination of retaining materials.
7. It is suitable for the re-segmentation of existing buildings, especially for the addition of existing houses.
Advantages and disadvantages of lightweight partition board
Hollow strip (code: K)
The main condensing material of the hollow wall panels is cement, and its production materials include volcanic ash, industrial slag, and other materials. These materials are finally mixed with chemical additives and are jointly made. This lightweight wallboard has the advantages of light weight, fire-proof and moisture-proof, and low cost. The disadvantage is that the connection needs to add a grid cloth and secondary plastering.
Solid Strip (Code: S)
With cement as binder material, industrial slag, fly ash, mesh cloth, foamed polystyrene particles, etc. are added materials, chemical additives are added, and the products are molded by casting, and the length of cut is taken according to the needs of the project. Then used for buildings.
The advantage of this lightweight wallboard is that it is lightweight, planable, awkward, nailable, and can be directly putted to decorate. It not only can prevent fire and moisture, but also can be soundproof and warm, and it is more user-friendly in use. The disadvantage is that the connection needs to be added with a grid cloth and secondary plastering, and the cost is higher.
Composite Strip (Code: F) - Sandwich Composite Board
Cement is used as bonding material, industrial slag, fly ash, building waste, lightweight aggregates (foamed polystyrene particles, light ceramic particles, vitrified microspheres) as additive materials, plus chemical additives Evenly, the mold is cast to obtain the product. Lightweight energy-saving wallboards, with silicic acid covers on both sides, a standard jaw design on the sides, and a flame-retardant and heat-insulating material in the middle, which make it warmer and colder, better in heat and shock resistance, and increases the use area and has a long service life. It is also more convenient to use. The disadvantage is that the height of the panel is limited by the panel. The general height is 2.44 m and the width is 0.61 m.
Lightweight partition size specifications
Length dimension (L): generally not more than 3.3m, which is the floor height minus the thickness of the structural parts at the top of the floor slab and the technical processing space. It can also be determined through negotiation between the supply and demand sides.
Width dimension (B): The main specification is 600 or 610mm.
Thickness dimension (T): The main specifications are 90mm, 120mm, there are 60,75,100,150 and other specifications.
The common sizes of lightweight partition panels in the market today are:
Length: 2.8m
Width: 0.6m;
Thickness: 9cm and 12cm;
Weight: 58kg/m2—64kg/m2
The most common size of lightweight partition board is: 9*60*280cm, 12*60*280cm
How about the lightweight partition board and the size specification of the lightweight partition wall are briefly introduced here, and I hope to help you. For more information, please visit this website. Stay tuned.
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