Modern light steel construction

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
20000㎡ m²/month

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Product Description:

This product belongs to Ligth Steel Frame Structure and Module structure.

the first floor structure is formed by the dense light steel studs and compound envelop,the second floor is formed by SFLC board.

Advantages:

1. Flexible combination
2. Easy transportation
3. Fast construction
4. Cost saving
5. Removable & recycle

6. Thermal Insulation
7. Seismic and wind resistance
8. Roof Load-bearing

Packing:

light steel packing: light gauge steel in bulk, decorate panel material in pallet, other fittings all in boxes, loaded into 40' GP and 20' GP on container.

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Q:is geomembrane usually produced abroad?
China is the largest producer of geomembrane. why you want to import Like HDPE high density polyethylene geomembrane. The new materials are made according to export standards. national standards divides into two standards.
Q:How to make sure there is no bubble on the film?
It must be pasted indoor, and to ensure that there are no other projects in the field of construction, reducing the amount of dust floating in order to ensure that the film does not bubble. When spraying the film by liquid detergent and water, the speed should be keep quickly. And after spraying, it should be immediately pasted to the glass. Make sure the film to be polluted by the dust on the basis of the cleaned glass. Pasting film is a delicate work, and it takes a lot of time and manpower.
Q:Which kind of geomembrane that is specially used for impounding reservoir is the best?
There is no brand that is more famous. I suggest you to compare different stores in the local building materials market. The price of this film in normally twenty yuan a square. At present, the plastic films that are used for preventing water seepage are polyvinyl chloride, polyethylene (PE) and EVA (ethylene/ vinyl acetate copolymer). ECB (ethylene vinyl acetate modified asphalt blending geomembrane)is used in tunnels. It is a kind of high polymer chemical flexible material and it has smaller proportion, good extensibility, high adaptability to the deformation, corrosion resistance, low temperature resistance and frost resistance.
Q:Construction technology of geomembrane:
Notes for geomembrane joints: (1) the joint treatment of the geomembrane is the key process of construction, which directly affects the service life of the project. Indicated by quality test, hot weiding is an ideal way. (special adhesive is also available). Heat welding method is heating the surface which is connected with the PE geomembrane, the surface melting, and then through the pressure to merge them into one, (2) Geomembrane shall be paved along a certain direction, on both sides of the geomembrane should be reserved for certain PE membrane and PET membrane bonding layer.While paving, we should adjust the tendency of geomembrane of each unit, in order to bring convenience to two units geomembrane welding. (3) Press geomembrane with sand bags to prevent wind after pavement, edge joints requires no dirt, moisture, dust, etc.. (4) before welding, adjust the joint at two sides of PE membrane, jointing them with broadband, and making them smooth, and no wrinkle. (5) When welding, it is better to have a technical personnel of certain experience, and use a special welding machine for welding. Adjust the temperature and speed, (can also use adhesive to bond). According to many years of practice, it is proved that the thickness of the geomembrane is not less than 0.25mm, because too thin is possible to produce porosity, and it is easy to be damaged in the construction to reduce the seepage control effect. During the construction of geomembrane, we should pay special attention that the pavement should not be too tight, shouldn't wrinkle, and the jointing should be firm. We should construct strictly according to the technical specifications, checking five quality clearance comprising preparation, paving, splicing joints, testing and backfill.
Q:The applied range of HDPE geomembrane
Refuse landfills, sewage disposal plants, power plant tail slag processing, chemical plants, fertilizer plants, sugar mills sewage and tailings treatment, non-ferrous metallurgy, sulfuric acid tank, tailings disposal, subways, basements, tunnels, roof lining and other special circumstances impermeable (special); reservoirs, canals, dams, laying horizontal impervious, impermeable vertical laying; seawater, freshwater, farms seepage.
Q:What is the warm reflective film made from?
Warm reflective film on the market can be divided into three categories according to material: One is basilemma and the others are fabric basilemma and insulation material composite basilemma. The paper basilemma can also be divided into two categories. One is the paper basilemma (not reinforced). Another is the reinforced paper basilemma (commonly known as reinforced aluminum foil). The paper basilemma is made by the means of curtain coating of paper and film in high temperature. It has the advantages of high brightness, smoothness, good adhesion, clear printing that is non-easy falling out. And it wouldn't roll. But its tensile strength is lower than the reinforced one. The reinforced basilemma is made by different manufacturing technique and equipment. It is made by the means of curtain coating followed by a process to sandwich a layer of fiberglass between two membranes. It has the advantages of high tensile strength. But also due to the production process, it has a bad printing effect and is easy to roll. Besides, The paper basilemma can be divided into two categories, namely the wood pulp paper and the straw pulp paper. There exists a large cost gap between them.
Q:What materials are used to make HDPE geomembrane and HDPE anti-seepage film?
Basic description of specification and level: Thin film level, apperance color: The purposes of white particle: It is mainly used in the production of shopping bag, grocery bag , multi-layer lining film, weather resistance film, etc. characteristics: It has good heat resistance and cold resistance. Good chemical stability and high stiffness and toughness. Good mechanical strength, dielectric properties and good property of environmental stress cracking resistance.
Q:Can PET film be used as thin film of the case sealing tape?
PET film can not be used as a thin film for case sealing tapes. PE tape is made from polyethylene, and the film is soft with low intensity, and it is commonly used in protective films. PET tape is made from polyester, and the film has high strength with good insulation performance, and it is commonly used in the insulation of electrical and electronic products.
Q:What is the hardness of HDPE board? What kind of knife is used to cut?
DPE board (high density polyethylene sheet) melting point is about 130 ℃. It has good mechanical strength. It has good heat resistance and cold resistance, good environmental stress crack resistance. It is advised that the range of melting temperature is 200-250℃. The melting temperature is 220℃-260℃. The relative density is 0. For materials with larger molecules, 941-0, it has higher rigidity and toughness and good chemical stability. It can use carbide cutter tool or diamond cutter to cut. Dielectric properties. Hardness is about 30-45HRC.
Q:Construction problems of composite geo-membrane

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