Heat Insulating Sandwich Wall Board
Preponderance of Sandwich Wall Board
1,High strength and not deformed
Because of the high strength and good overall performance of the sandwich wall board, it can be used as the wall spacing with high height. As long as the steel structure is simply anchored, the steel is buried in the wall, and the wall is large span and high. The body does not need to increase the cylinder of the wall, and its impact resistance is 1.5 times that of the general masonry. Walls with a height of more than 3 meters should be as thick as 220 mm if they are made of general masonry. When the height exceeds 5 meters, the column is added, and the labor cost and the place are occupied.
2, Increase the practical area
Generally, the indoor partition wall can be made of sandwich wall board with a thickness of 75mm. It is 85mm thinner than the traditional 120mm wall and plastering. For each 12m extension wall, the utility area can be increased by 1 square meter, and the overall room area increase rate is 4-6%, the added value of the real estate of the property is higher than the wallboard cost. Generally, the masonry is at least 160 mm thick, occupying a valuable practical area. If you use the wall panel to make the inner partition, you can add a few square meters of the practical area by purchasing the same size of the house at the same price.
3, Lightweight, Arbitrary interval
Since the weight per unit area is 1/6 of that of a general 120mm thick masonry, the weight of the structural wall can be reduced, the bearing capacity of the beam and column can be reduced, and the indoor space can be arbitrarily spaced. A house is 180-200 tons (3 meters high) per 1000M2. An office building is reduced by 250-200 tons (3 meters high) per 1000M2. If the height of the house is more than 3.5 meters, the thickness of the masonry wall must be increased to 200mm. At this time, 600 tons can be reduced every 1000m2; the general masonry should be built above the beam, which can not be randomly spaced, which has great limitations.
4, Can be nailed, can be pasted
The sandwich wall board can be bonded to the building lime sand, cement slurry, etc., and the wall decoration paste bricks need no special treatment. It can be nailed, drilled and anchored in any part. The single point hanging force is above 50 kg. Generally, masonry, especially solid masonry, can not be arbitrarily nailed, which brings trouble and difficulty to the later decoration work.
5, Construction is simple and civilized production
The installation process of the sandwich wall board is simple, the ordinary workers will be installed in a short time, the construction tools are simple, and there are no special requirements. The wall panel can be cut to adjust the width and length. During construction, the transportation is simple, stacking is hygienic, no need to be swayed, dry work, no mud, low loss, little waste on the construction site, and civilized construction. The weight of material transportation is 1/6 of the weight of the original masonry; general masonry construction waste is more, the construction site is dirty, chaotic, and poor, and the horizontal transportation and vertical transportation pressure are great.
6, High efficiency and short construction period
The sandwich wall board is easy to install and does not need bricklaying, so it can shorten the construction period, that is, ready to use. The slotting is quick, the water and electricity pipeline is easy to install, and the construction efficiency is several times that of the general masonry. Install a wall panel (1.49) = masonry 120 standard bricks + 7.2M2 (double-sided secondary) plastering, every ordinary worker can install 30M2 sandwich wall board on average every day, ie = technical workers masonry 1500 bricks +86M2 plastering.
7, Low price
From the aspects of increasing the practical area, reducing the transportation volume, reducing the labor intensity, reducing the structural cost, and constructing civilization, the cost is very low. In terms of the practical area of 1 square meter per wall for each extension of 12 square meters, the wall panel has increased the use area. If we consider the use of sandwich wall board from the design, it can reduce the standard of structural materials, and the overall cost of the building can be greatly reduced.
Economic Benefit of Sandwich Wall Board
Eps Sandwich Panel in 10 cm thick, with an average weight of 63-68 kg / m2, which is lighter than other wall materials.
Making it possible to reduce the weight of the wall by about 50%, and when compared to other wall works, it can save costs by 20%
By comparing the materials from the time workers, the quality of the Eps Sandwich Panel has many thicknesses, such as 60/75/90/100/120/150mm. According to the standard of construction
Light weight, can store 42 dB sound and can withstand fire for up to 3 hours. Eps Sandwich Panel can also accept single weight points to 50 kg
Eps Sandwich Panel also help with ease, reduce time, reduce costs, light weight, do not need to be plastered.
Applicationof Sandwich Wall Board
condominium, townhouse, hospital, clinic, real estate
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