Q:Can the rock wool sandwich panel be used as a ceiling?

Can do ah, rock wool sandwich panels to do the ceiling, then the rock wool capacity to reach 135kg. I am a member of the Sissler structure rock wool composite board, there are many applications.

Q:Color steel sandwich board board how to deal with bump

After forming the basic no way, only to improve the process to solve

Q:2x8 foor joists above not supporting the roof

do you want to make a header for a 14 foot cased opening -- 2 boards of two inch by 12 inch wood are sufficient and you do not need any plywood in the center of the header ... if you are planning to panel and are adding a room type space then standing

Q:What is the acceptance criteria for rock wool sandwich panels?

The thickness of the insulation layer and the thickness of the thickness of the thick galvanized layer and so on

Q:Color steel sandwich panel can do the widest, can be more than rice

The effective width of the color steel sandwich panel is based on the shape of the steel plate you choose. The surface of the sandwich panel has a flat plate and a few peaks, such as: 1) The surface is flat so that its effective width can reach 1.16 m The maximum width of the steel plate is 1.2 m due to the sandwich panel edge structure in order to increase the compressive strength to be folded 2 cm) 2) the surface is a wave shape of the steel plate that you should choose the peak size and size to calculate its maximum effective width.

Q:There is a phone call

According to the production method points: continuous plate and non-continuous plate. According to the panel material points: Caigang sandwich panels and cement sandwich panels According to the use of points: cold storage board and wall panels (cold storage board is generally non-continuous plate, the outer wall is generally continuous plate) ? In addition, according to the thickness of polyurethane foam, flame retardant grade and panel thickness, the price range. ? Generally calculate the price per square meter.

Q:Single door size is 450MM * 550MM, I would like to ask is the stone attached to the door whether it will be too heavy, is not conducive to the door hinge, hinge will withstand the living? The Thank you

Marble factory is generally done 20mm slices, you are so big door that the stone will be a few pounds heavy, hinge, switch door use, are the problem. If you have to use marble, then you can order some thin marble, such as 8mm or thinner, but the price is estimated that you will not accept. And then you can buy ready-made glass imitation marble pattern decorative door, You can also use the wooden door, the appearance of paste Boeing film, is the kind of side is sticky, one side is the pattern of plastic sheet, These two materials in the building materials market can be found, and the basic can achieve the effect of marble.

Q:Is the sandwich board harmful to the human body?

All chemical materials are harmful to the human body. Just like you do not wash your chopsticks every time, you think about it, but the harm is very small, every day you breathe the air is harmful. This depends on the individual deep on these ideas deep.

Q:I would like to build factories. Would like to ask the thickness of 10 cm under the foam sandwich board how much money a square.

Only know the current price of foam board is 70 yuan a cubic (the lightest material), if coupled with the price of color steel, it is estimated that a flat price is more than ten dollars it Of course, the best choice of flame retardant, it should be more than 20 square.

Q:What are the thickness of the color steel sandwich board? Color steel sandwich panels: two layers of steel thickness of 0.6mm, the middle folder a layer of foam, a total thickness of several specifications?

Color steel sandwich panel thickness generally have the following: 25mm 50mm 75mm 100mm 150mm 200mm which after the two kinds of thickness is generally used for cold storage. You said the foam (EPS) density of the points, generally: 4g 6g 8g 10g, Can be purchased according to their own needs!