Carbon Steel Hot Nolled I Joist Beam For Roof Support

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Carbon Steel Hot Nolled I Joist Beam For Roof Support

4.Detailed Specification

High Guality Carbon Steel Hot Nolled I Joist Beam For Roof Support

5.FAQ

Advantage:

(1). Design according to customers’ requirements

(2). Manufacture under complete quality control system---ISO9001

(3). Installation with instruction of experienced engineers

(4). Easy to assemble and dismantle

(5). Eco-friendly material: can be used for several times and can be recycled

(6). Shorter construction period, longer using time

(7). High strength and stiffness, high weight bearing.

e of force 7 degree

Q: 75 series of light steel keel wall double-sided double-layer 12 thick plaster board filled with sound insulation noise can reach the number of decibels: Single-layer gypsum board sound insulation is poor, for example: 12mm thick, surface density of 10Kg / m 2 or so of paper gypsum board standard weighting noise C = 29dB. Even if the four layers of such gypsum board stack and together in the sound insulation on the theoretical Rw can only reach 41 dB. If the paper gypsum board made of double-wall structure, the sound insulation can be improved. Such as the above four layers of paper gypsum board made 75mm light steel keel double double wall, Rw can reach 44dB. If the cavity is filled with cotton, Rw can be increased to 50dB.

Q: The room to remove the partition, can not retain the original light steel keel gypsum board ceiling?: But this will be more expensive construction costs

Q: Home to decorate the ceiling, playing the wall, I learned from the market can be resistant, dragon card, Saint Gobanchenko these brands of light steel keel gypsum board which good point?: These things, you have to buy their own! Said the brand can also be gypsum board! But it should be better bunny. Guangdong which side with a lot! Quality is also good! Knight is light steel keel! The price is in general!

Q: What is the decoration of the wall? Lightweight bricks Or light steel keel frame?: Well, I think so, I found two companies were quoted, the price is almost, but the listed materials are not the same.

Q: Light steel keel wall to remove the price: General demolition is to ask the workers, the price of workers depends on the local price, should be the price of each place are different, hope to have a role in you.

Q: Light steel keel wall waterproof: 1. The use of steel coated excellent 1011 metal roof for high-elastic waterproof coating (grass-roots) Used for bonding with the substrate, to achieve 100% continuous sticky. 2. Use 1032 to enhance the polyester cloth Used to enhance the coating of tensile, tear resistance and fatigue resistance. 3. The use of steel coated excellent 1011 metal roof for high-elastic waterproof coating (grass-roots) By enhancing the gap of the mesh structure of the polyester cloth, the intermediate layer and the base coating are fully infiltrated and integrated to effectively enhance the sealing performance of the coating. 4. Use steel coated excellent 1021 metal roof dedicated high-elastic waterproof coating (surface)

Q: Is it possible to use a hollow brick or a 95 brick?: Decoration in the practice of a lot of walls, in addition to brick, you can also use light steel keel plus gypsum board practice and so on, the key is to look at the area of the wall surrounded by how much, in what position, use, etc., then To decide the wall of the program.

Q: I would like to have a toilet in the house, bathroom with mineral wool board cut off or light steel keel gypsum board line?: The walls of the bathroom must be waterproof and moistureproof, or it will be deformed and affect life. And the bathroom wall to do the waterproof treatment, or the toilet to the area of water and more will then penetrate the other side of the wall.

Q: Light steel keel gypsum board partition should pay attention to what quality problems: Bathroom, bath and other multi-water room and high humidity room light steel keel gypsum board wall of the root, the application of C15 concrete to do 120mm high wall base. Gypsum board seams should be used by the manufacturers supporting the supply, dedicated to the joints with the caulking paste and cap joints to ensure that the quality of gypsum board joints.

Q: In a layer of 6 meters high in the big room, do 2.8 meters high light steel keel partition. Big room to do mineral wool board ceiling, how to connect the two?: First do a good wall partition 2.8 high, 6 meters high in the top if it is the roof, then use the boom directly pull down

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