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FAQ

What is the difference between the sandwich panel and the composite board?

Metal sandwich panels are made of two-layer metal panels (or other material panels) for the surface material, insulation materials to do the core material, with adhesive composite or direct foam curing molding compound. Building insulation sheet industry in the insulation board refers to the sandwich panels, composite board is popular called. Metal composite panel in the industry refers to a layer of metal plate covered with another metal plate, in order to reduce the use of the effect (corrosion resistance, mechanical strength, etc.) under the premise of saving resources and reduce the cost of the effect.

What is the difference between nine and sandwich panels?

Nine PCT board is 9MM thick board, can be a density board, it can be multi-layer board, generally refers to the 9MM multi-layer board. Sandwich panels, composed of two layers of metal panels (or other material panels) and directly in the middle of the panel foam, mature molding of the polymer core insulation composition, easy to install, light and efficient. Filling system is also used to close the molecular structure, you can put an end to the condensation of water vapor.

Would you like to check the flame retardant type of the metal surface rock wool sandwich panel of the activity board room?

Surely, the requirements of the roof rock wool board will be higher, our company to do the roof rock wool board, there are inspection reports.

Can Caoyan sandwich wall be installed? How to install Thank you

With steel frame or stainless steel, but the cost is high, it is best to use the general public canopy affordable.

Can the color steel sandwich panels be properly bent?

Color steel sandwich panels can not be bent, because the color steel sandwich panels have a certain thickness, bending shear stress will make the core and color steel surface separation, loss of color steel sandwich board carrying capacity, change is very soft. If you need special (curved) Caigang sandwich panels, can be customized to the factory processing, absolutely can not take their own flat bending.

Linhai 5 cm thick rock wool sandwich panels how many square

You need the thickness of the steel plate is how much inside and outside the two steel plate, the middle is 5 cm rock wool. The thickness of the steel plate is generally 0.4mm-0.7mm color coated plate, rock wool capacity is not the same price is different, the industry generally use 80-120KG per cubic rock wool. High quality good point of the general price to ex-factory price of 85 or more.

How to install the cold sandwich sandwich sandwich panels

If the use of polyurethane cold storage board, then use the structure of the installation of the installation time can be reported to us can also install their own This is a drawing in accordance with the drawings can be installed

Flour mill production workshop, steel frame, roof with glass wool cotton sandwich panel (veneer) whether it can,

Strictly speaking, aluminum foil glass wool insulation color plate can be used for food plant insulation. But in the actual application process, often the problem is significant: spring and autumn, indoor and outdoor temperature difference, humidity, when the glass wool insulation layer is often condensation phenomenon, due to the following use of steel wire mesh support, easy to form 'water Pocket ', poor drainage. Water stains glass wool, resulting in leakage and poor insulation and other quality problems. Therefore, it is recommended to use the same price of PVC polystyrene sandwich panels (flame retardant), or aluminum foil polystyrene sandwich panels (flame retardant).