METAL ROOF FOR WAREHOUSE TOP IN PREPAINTED GALVANIZED STEEL COIL

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Tianjin
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TT OR LC
Min Order Qty:
100 m
Supply Capability:
1000000 m/month

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Product Description:

By introducing an automated continuous large production line of fireproof modified phenolic insulation board,applying modified phenolic foam and conducting technical improvement,

The board passed the tests by China Building Material Test Center on Jul. 20, 2011, complying with the national requirements with regard to burning performance and other indicators: its burning performance meets the requirements of grade-A composite (laminated) material specified in GB8624-1997 Standard;its volume density, compressive strength, flexural strength, compression creep, size stability, coefficient of heat conductivity, coefficient of moisture permeability and volume water absorption all conform to the requirements of grade-A type II product specified in GB/T 20974-2007 Standard.

The board is applicable to:
(1)Building walls, roof insulation and the insulation layer of composite boards;
(2)The fire barrier zone of the insulation system for traditional EPS/XPS/PU exterior walls;
(3)Fireproof insulation within curtain walls, insulation for fireproof doors and fireproof insulation in low-temperature or high-temperature conditions.

 

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Q:I just got a polyurethane sandwich board production line, I would like to ask about making money!
Soft surface or color steel? Color steel is now OK, soft surface of many areas do not let the country, B2 is not up to standard, B1 technology is not mature, and now do the wall decoration board quite fire
Q:On the pressure plate composite insulation board and sandwich panels
Composite insulation board is installed on the ground, the following layer of the board, the middle is the insulation cotton, the installation of a little trouble, the above is a layer of board. Sandwich panels are machined in the workshop of the plate, easy to install. The price difference between the two is not great. Steel plant should be based on the use of choice, sandwich panels and composite are useful. The composite board is better, but the price is also slightly more expensive.
Q:How to remove the color steel sandwich panel protective film
2. Board protection form: complex PVC protective film 【Features】 1. Advantages: good fire resistance, sound insulation better. Yanmian Caigang sandwich panel Features: Caigang rock wool composite board products for the A-class fire board 1. Good fire performance:
Q:50mm thick insulation color steel sandwich board with J * B42-333 * 1000 What does this mean?
It may be said that the sandwich board wave height 42 wave width 333 width 1000 bar Oh country mark should not be so that the specification model
Q:I would like to ask F50 is the meaning of God, can represent the thickness of it?
I have a solution to it. F that Fire, should be the brand is Lokewei it, because Lokowei have 50F and 50C, there are 75F and 75C models, F is the fire board, C said the ordinary version, but 50 can not represent the thickness, because our Offer range, 50F and 50C have 50,80,100,120 mm ... and so the thickness, so 50 can not be the thickness of the thickness of the need for additional set. PS: 50 in Lokovo and intensity (density) have a relationship .50 strength is not high strength of 75. The higher the thickness the thicker the thickness
Q:How about the use of colored steel sandwich panels on the balcony
Can you, inexpensive. Just when the rain is relatively large noise, lighting effect is not ideal If the conditions permit, then recommend the use of glass, 5 +5 plus plastic on the line. The price difference of about 30%. Life is longer than the color steel, low noise, good lighting.
Q:Playing furniture in addition to sandwich board paste surface what solid wood plate practice
In the country to play when the furniture often see the master with our common, such as Paulownia what camphor wood furniture, bamboo can also do other high-end trees do not use the whole piece of wood to do, and now the furniture is generally brush varnish Will use the paste skin, paste the skin will not brush varnish.
Q:Foam sandwich board in line with the fire building requirements?
Comparison of Common Composites and Their Comprehensive Performance.                                  The new composite plate common metal surface sandwich panels, mortar surface steel sandwich panels, steel mesh sandwich panels, composite lightweight sandwich partition board, composite hollow prefabricated partition board, polystyrene foam mortar powder layer The The metal surface sandwich panel includes metal surface polystyrene sandwich panel, metal surface rigid polyurethane sandwich panel, metal surface rock wool (slag cotton) sandwich panel, single layer color steel rock wool sandwich aluminum thin composite board, Metal gypsum sandwich panels, metal gypsum rock wool sandwich panels. The author through the daily supervision of the relevant situation on the performance of the relevant metal surface composite sheet were a comprehensive comparison, see the following table: Through the above comparison can be seen: metal surface composite fire hazard mainly flammable, easy to melt dripping, high smoke, easy to lose the integrity of the metal surface rock wool (slag cotton) sandwich board fire resistance and combustion Performance can be, the insulation performance is acceptable, but the normal use of the firmness is not enough, the impact on the environment; metal gypsum sandwich panel is both fire and solid, but the insulation performance is poor, the price is more expensive; non-combustible hard Polyurethane metal sandwich panels are expensive.
Q:Cold storage installation sandwich panels need to use sealant?
Generally with porcelain white neutral silicone
Q:Is polystyrene sandwich board flammable?
In general, the benzene board is flammable, but there is a flame retardant type, is the type of self-extinguishing. Usually used as building materials. The other is basically flammable.

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