Waterproof Rockwool Sandwich Panel for Wall and Roof

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
500 m²
Supply Capability:
10000 m²/month

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Product Description:

 Waterproof Rockwool Sandwich Panel for Wall and Roof   

Rock wool sandwich panels are made of high qulity pure melting silica,which can bare of over 350 degree and have very good performance.Turning 90 degrees after cutting, assure the fiber direction perpendicular to the sheet so as to increase the strength. Spraying the high-intensity fire-proof adhesive to the surface of the core and the sheet, ensure that it won’t be cracking after a long time. On the other hand, we use the polyurethane side sealing technology which greatly improves the insulation waterproof performance and general quality.

 

Production Advantage

1.Fireproof:B1 grade

2. Light weight: Only 10 kg ~ 20 kg per square meters, which is equivalent to 1/30 of the brick wall.

3. Heat insulation and heat preservation: We adopt to the "polyurethane side sealing technology" which improves the sealing performance greatly.

4. Our panels can be installed without professionals, and construction period can be reduced more than 40%.

5. Bright color, beautiful appearance.

6. High strength, can make maintenance structure, bearing structure, bending compressive.

 

Application

1. the industry factory premises, workshop & warehouse

2. the cold room

3. light steel housing, the original building sandwich room

4. moving room

5. various purification room,air conditioning room, etc

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Q:When baking, what is the difference between aluminum foil and oil on paper?
Oil on paper is paper barbecue, barbecue paper is made from wood pulp, double-sided coated with a silicone resin composition. It has a non-stick, water, oil, and high heat resistance (230 ℃) and other features, is ideal for baking, barbecue, steamed, frozen food. Can be laid on the oven, avoid direct contact with the fire directly barbecue. Do not clean up, convenient and easy.
Q:What the food grade aluminum-foil paper concretely mean?
You may rest assured. It's ok only if it conforms to the food grade. It doesn't matter if the material is soft. Concretely, the alloy is 8011. Thickness is about 0.015 or 0.02 and width is 300 or 450. I am the manufacturer of aluminum foil.
Q:Which material is better for disposable lunch boxes,PP materrial or aluminum foil?
Aluminum foil container full composite containers national food hygiene standards, which ensures foil container of non-toxic, healthy. Moreover, the biggest advantage foil container is recyclable, can achieve lower pollution, conserve energy purposes.
Q:How about the specifications and prices of aluminum foil thermal insulated hose?
Aluminum foil hose is made by winding aluminum foil glass fiber cloth and steel wool on both sides. It has several types including square hose, circular hose, composite hose and thermal-insulated hose. Since it has good fire resistance and flexibility, it can be used in the ventilation o high-rise buildings. Aluminum foil thermal-insulated hose is made by stuffing glass wool between the two layers of aluminum foil on both sides to preserve the internal heat. Coated with aluminum foil Mylar, aluminum foil hose is internally supported by spiral steel wires. By bonding the aluminum foil Mylar on the steel wires and reinforcing the adhesion and tension in the basement layer, aluminum foil hose is characterized by good resilience, fire resistance and safety, thus it is easy for construction. aluminum foil hose is used in dust absorption and air exhaustion such as air exhaustion of public baths.
Q:Is aluminum foil pure aluminum?
Once exposed to air, aluminum will be oxidized into alumina which is the protecting surface of aluminum.
Q:How to remove the oxide layer in the aluminum foil with a chemical process?
Aluminum is easy to react with oxygen in the air, so even if you remove the aluminium oxide in the surface, it will soon be oxidized again.
Q:Is aluminum tape fire resistant?
Aluminum tape is mainly used for binding cold (hot) gas pipeline in cold (warm) gas engineering and water heater manufacturing.
Q:Is aluminum tape toxic?
Aluminum tape is nontoxic. It uses quality pressure-sensitive adhesives (PSAs) and has various characteristics such as good stickiness, aging resistance and enhanced thermal insulation. Aluminum foil tape with all the seams of the aluminum foil composite paste, the seal and insulation nails puncture wounds repair.
Q:How to prevent aluminum foil from wrinkling?
Due to the strip shape is serious bad, folding formed in the process of aluminum foil coiling or expanding. Its essence is that its tension is not enough to make the box surface flattening. For a device with the tension of 20 mpa, the box surface flatness shall not be greater than 301. When it is more than 301, it will wrinkle inevitably. Due to the rolling aluminum box often bear the bigger tension than follow-up processing, some aluminum foil that just show the bad strip shape when rolling turn to wrinkle when cutting or used after annealing. Main reasons of wrinkling are due to poor flatness controlling, including incorrect roll grinding ,unreasonable roll shape controlling, unreasonable parameter controlling of rolling and cutting process, bad incoming material strip shape and incorrect strip shape adjusting and imperfect precision of sleeve or tube core. Main reasons of wrinkles: The large amount of pressure make the rolling uneven or coiling lack tension. Improper controlling of roll shape or rolling pressure is too low; Uneven thickness of billet, bad flatness or shear wave. Winding shaft precision is not good and the sleeve is not round. Improper control of pressing roller pressure.
Q:What are the advantages of aluminum foil boxes?
Light weight products, products meet national standards of food hygiene. And recycling convenient, in the process there is no 'harmful substances, and does not pollute renewable resources. Aluminum lunch boxes for aviation product line more food and retail food cake, update speed consume larger quantities. For a bulk sale. Cake cooking grocery and finished food packaging are multiple use foil container. Market wide, wide popularization.

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