Q:100 thick roof color steel foam sandwich panels how to calculate the weight

You calculate 1 square meters wide inside and outside the two thin steel plate added to the foam core weight, the number multiplied by 10, is the bulk density, its unit is ㎏ / m?. Or, weigh each block to remove each area, then multiplied by 10, is the bulk density.

Q:Sandwich board moldy how to deal with

If the mold is generally difficult to clean out, you can use some alcohol class wipe, the mold to erase, it is best to go online to buy a small amount of Ai Hao Seoul fungicide spray up to ensure that the sandwich board is not Re-moldy.

Q:What are the key notes when buying a rock wool sandwich panel?

There are four key factors: 1. Look at the use of construction: long-term construction or plant application of high quality (rock wool density is equal to 120kg / m3, the outer steel thickness is equal to 0.7mm, thickness of 100mm or more) of the rock wool sandwich panels, because the simple rock Cotton sandwich board after the installation of the surface easy to arch, bubble 2. Flatness: the requirements of the facade of the high demand, the use of mirror flat cotton wool sandwich panels, mirror flat cotton wool sandwich panels than the production of ripples difficult 3. Fire resistance: rock wool board production process should pay attention to the mouth and the mother of the filler, filled with rock wool board fire performance, filled with polyurethane and other materials, poor fire performance 4. Gongkou and the mother after the joint, the horizontal joints at the level of high and low error, high-quality quality rock wool board error is very small, low-end products will be interested in the horizontal slit to 10mm desalination level difference.

Q:What is the size of the sandwich panel?

First, the roof or the wall Second, cross-section parameters Three, two-sided panel material, thickness, origin, coating; intermediate core material, thickness, density

Q:100 thick rock wool sandwich panels (1.1 meters from the purlin) can do the roof? Floor thickness 0.8, panel thickness 1, so feasible?

It is recommended to use pressure plate, flat or defective.

Q:How do you make a curved shape on a sandwich panel?

You can open a lot of slots on the board, the depth of the slot than the thin about two millimeters, each slot spacing to stay three millimeters. The whole board to open such a slot, so that you can make a curved

Q:With the production of sandwich panels can now control how many years?

In general, sandwich panel covers the house! On the iron thickness of 0.4, under the thickness of 0.326, you can protect the new 10 years, no later than 2 years spray a paint, up to 25 years! Aluminized zinc is longer,

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:Paper honeycomb sandwich panels about how much the price

Do not know what you do with, I see you most recently has been consulting honeycomb board problems, I do pp honeycomb board