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What is concrete foam partition board?
Lette sementskumde skilleveggpaneler er laget av industri- og landbruksavfall (som flyveaske, kullgang, kvartssand, tailings sand, sawdust, osv.) Sement har den laveste varmeledningsevnen. Sementisolasjonskjernematerialet kompenserer også for brennbarheten, permeabilitet, toksisitet og kort levetid for tradisjonelle materialer.
Features of cement foam partition wall
Material saving: Lightweight foamed partition wall panels are made by foaming cement to 8-10 times the original volume and adding about 30% flyveaske.
Energy saving: Lightweight foamed partition wall panels can easily achieve more than 65% energy saving effect. Its thermal insulation performance is 10 times that of brick walls.
Recycling: When the product life ends, almost 100% of the core material can be pulverized and recycled.
Lang levetid: The life of foamed cement can reach more than 100 år.
Cement foam partition wall application:
1. Exterior wall panels
Fire prevention for more than 5 timer, reaching A1 fire rating
Fast installation speed and good insulation performance (the thickness of the wall is equal to the thickness of the insulation layer, no additional insulation layer is required)
The cement surface layer can be painted, tiled, and other decorations without special treatment. Lett vekt,
Can reduce the amount of steel used in the overall structure
Good seismic performance
2. Internal partition board
Fire prevention for more than 5 timer, reaching A1 fire rating
The sound insulation 120-thick space board reaches 45 desibel, which can meet the sound insulation requirements
Good insulation performance
Lett vekt
Can reduce the amount of steel used in the overall structure
Can be used as a self-supporting building component
Good seismic performance
3. Floor
Good insulation performance
Fire resistance time is more than 2 timer
Lightweight and high-strength, by adjusting its internal steel frame, it can meet the different load requirements of the design requirements.
Good sound insulation
Fast installation speed, no need to remove the template
4. On the roof
Fire protection time is more than 2 timer
Good insulation performance
Fast installation
Waterproof and moisture-proof
Good sound insulation
Performance characteristics of lightweight cement foamed partition board
1. Brannmotstand: The fire resistance time of the wall panel can be up to 5 timer, and the temperature of the back surface is only 46 grader.
2. Høy styrke: By adjusting the thickness of the cement foamed partition wall and the built-in framework, the bearing capacity of the floor slab is 2.5-5.0KN/m2, and the bearing capacity of the roof slab is 1.0~5.0KN/m2.
3. Insulation and energy saving: wall thickness = thickness of insulation layer, while China's existing building wall energy-saving technologies all adopt the method of adding an additional insulation layer to the outer wall, and the cement foam partition wall can achieve insulation.
4. Lett: The weight of the lightweight cement foamed partition wall is only 20% of that of the masonry or cast-in-place structure, and the weight is saved by 80%.
5. Sound insulation: 120mm thick sound insulation coefficient: ≥45 (dB), can easily achieve greater than 60 (dB) by adjusting the plate thickness, surface layer thickness, and sound insulation performance.
6. Hydrofobicitet: The unique cement foamed core material of lightweight cement foamed partition wall has a closed-cell structure with a closed-cell ratio of more than 95% and a water absorption rate of less than 2.5%, so it has good hydrophobicity.
7. Varighet: a safe service life of 50 år, no need to be replaced within the same life cycle as the building.
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