Corrugated Pressed steel plate 820

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Tianjin
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100000 m²/month

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Product Description:

Corrugated Pressed steel plate 820

Strong concrete bond shear resistance
With Special closed-rib design, good longitudinal shear-bearing capacity, there has never been slippage between the steel bearing plate and the concrete upon closed built-up slabs within design load limit.

Excellent fire performance
The ribs of slab are completely encased in concrete, just like the cast-in reinforcement. Closed built-up slabs can completely replace the positive moment tensile reinforcement in the floor slabs, and an 1.5-hour refractory power can be achieved without need to brush fire-resistant coating

Superior section of built-up slabs
Closed built-up slabs have a higher effective height of the floor slab and a bigger combination stage to provide a more powerful positive moment resistance.

Board(Slab) end slot-type suspension system
For the use of ceilings, ceiling, plumbing installation, etc., no need of drilling or welding; during the building period, it can be moved, removed or reinstalled, according to the need.

Simple, rapid construction
It does not require any plug, with no leakage of mortar, available to shorten the construction cycle.

Even slab bottom appearance
The slab bottom is even, it is beautiful for the buildings not planned for the ceilings .

Effectively reduce the slab height
According to fire regulations and shatterproof requirements, the total thickness of the closed built-up slab is only 110-130 mm, 30-40 mm less than the opening profiled steel plate composite slab, thus getting a reduced self weight, reduced costs, and increased height.

Low cost
The reinforcements bearing the positive moment of the closed built-up slabs are replaced by the profiled steel plates, without need to brush fire-resistant coating, thus reducing the usage of reinforcements and cutting down the costs.

1.New fireproof rock wool sandwich board uses two-layer high quality colored steel sheet or other precision profiled metal plate as the panel board. After the board is rolled and shaped, stripped rock wool should be turned 90°(make its fiber perpendicular to upper and lower steel sheets), and then fire resistant bond with high strength and cohesion should be used for bonding the high quality rock wool with the metal panel together, thereby composing beautiful, smooth and rigid building board. The shaped board has excellent fire prevention, thermal insulation and environmental protection features and provides one superexcellent choice for industrial building enclosure system.
2. POILISOCYANURATE, abbreviated as PIR; composite boards developed by DUOWEI use excessive sulfone isocyanurate, so ring structure of chemical compound and higher sulfone isocyanurate index form the dense PIR, thereby making interior rigid foam more stable and have high heat resistance and flame resistance. Experiment shows that the bubble can endure 200 ℃ in a short time and can endure 160℃ in a long time.

CNBM     INERNATIONAL     CORPORATION            

1.  A group corporation enjoying a competitive edge in the field of steel structure and new building boards, was founded in 1983 with the registered capital being 126 million yuan in exporting colored steel sheet, whose headquarters is located in Zhongguancun Fengtai Science Park, Beijing.

2. In the 1980s, CNBM has achieved professional advantages in the field of building metal profiled plates, and thenceforward it rapidly grew into an integrated enterprise group combining with design, manufacturing, construction, services and international trade. It is the main provider and market leader of steel structure and new construction boards in China. CNBM COLORED STEEL PLATE SANDWICH PANEL  currently has 16 branches and 10 manufacturing plants respectively in Beijing, Tianjin, Hebei, Shenyang, Harbin, Baotou and Urumqi,

whose products have been exported to over 40 countries and regions around the world.

3 Today, CNBM  is now the top 500 Fortun Globe has grown as an enterprise with such honors as Famous Trademark of China, the Best General Service Provider of Steel Structure Building System of China, the Leader of China's New Energy-efficient Construction Board Industry,

4. China’s Top ONE Construction Enterprises in the Steel Structure Industry, the High and New Technology Enterprises in Beijing, the High and New Technology Enterprises in Zhongguancun. DUOWEI is the main co-compiler of 16 national standards and industrial standards, and possesses the National Qualification of Class A in Architectural General Design, the Qualification of Grade A in Steel Structure Engineering Special Design, the Special-grade Qualification of Steel Structure Manufacturing, the Qualification of Class A in Professional Contracting for Steel Structure Projects and the certificate of ISO 9001: 2008 International Quality Management System Certification.

5.  CNBM benefits its cooperative partners continuously, like the building owners and investors, with exquisite technologies, high-quality

products and differentiated services. DUOWEI steel structure products featured in high-rise steel structure, space steel structure, heavy frame steel structure and light steel structure, has reached to 250 thousand tons in annual production; the annual production capacity of CNBM polyurethane energy-saving sandwich boards, new fireproof rock wool/glass fiber cotton sandwich boards has reached to 3 million square meters;

6. The annual production capacity of CNBM adjustable steel truss floor support plates and closed composite slabs is 5 million square meters; and the annual production capacity of CNBM colorful profiled steel plates has reached to 30 million square meters.

7.CNBM  Group has been making successes in serving PetroChina, Aerospace China,

China Nuclear Power, China FAW, China Guodian, China CNR, China Coal and other super large enterprises, and participating in national key projects, such as Hexie locomotive, National Grand Rocket, National Large Aircraft, Aerospace Coal Gasification, etc., and the group will continuously provide customers with innovative products and high-quality engineering services.




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Q:TR-90 cp pc plastic glasses frame difference, as well as what is the material sheet! Physical properties how?
TR90 spectacle frame surface lubrication, the density of 1.14-1.15, on the saline will float, than other plastic glasses frame light, about half of the weight of the plate material, nylon material is 85%, can reduce the bridge of the nose, the burden of the ear, suitable for young people . It is very resistant to wear, good chemical resistance, solvent resistance, weather resistance is good, not easy to burn, high temperature. And it is memory of the polymer material, anti-deformation index 620kg / cm2, not easy to change because TR90 material Eyeglass frame elasticity, toughness, easy to break, strength, no rupture, so it has sports safety. And it is very resistant to impact: more than 2 times the nylon material, ISO180 / IC:> 125kg / m2 elasticity to effectively prevent In the movement due to impact on the eye damage. No chemical residue release, in line with European food-grade materials requirements. TR90 material than other pc, cp and other frames material is much more expensive, and the production process is also more stringent, so TR90 glasses frame price than the other to be several times more expensive. CP: refers to propionic acid frames PC: refers to the plastic frames, made of polycarbonate Material: The material is made of high-tech plastic memory plate. Ingredients: Most of the current sheet metal components are acetate fiber, there are a few high-grade frame is propionic acid fiber, while the acetate fiber sheet is divided into injection molding and pressing Type, injection molding is the name of the mold is made of water, but most of the current is to suppress the processing of sheet metal glasses in terms of the origin of the plate in France and Italy, the plate is better, Japan is also quite good, many high-end sheet glasses Based on these high-quality sheet, and therefore more reliable quality.
Q:Why construction of temporary building blocks in construction technology?
Support temporary square wood is to set up by the wall. Temporary square wood above the wood and the bottom of the wood. The top of the wood can be directly on the top of the line in the top of the structure of the ground, the bottom of the wood can be about 100mm from the ground floor, between the upper and lower wood every 1.5m or so stand supporting the side of the wood, and wooden wedge will be between the lower wood and supporting wood between the wedge tight. Temporary square wood support, you can install partition board.
Q:Cabinet cabinet door plate problem
Q:What is the raw wood nanometer board
The log rice nanometer plate refers to the natural, environmentally friendly sheet. "MELAMINE" (MELAMINE) board, is Europe's most popular plate, in line with the European level manufacturing standards (E1 standard). In the Chinese mainland, Melamine translated into melamine, and "rice" is the British Melamine literal translation, Melamine phonetic is ['meləmi: n]. The rice board is another name for the melamine trim panel. It has a strong anti-fouling, super wear-resistant, ultra-long lasting effect, superior acid, alkali and high weather resistance.
Q:Are there any plates of E0 grade?
There are ah, there are E0 eco-board, blockboard also E0 level!
Q:1, if the nose is a metal support, you can hand to the middle of breaking off.
1, if the nose is a metal support, you can hand to the middle of breaking off. 2, if the whole into a whole is plastic, nasal care will not be deformed. It must be attached to the lens and the lens between the screws too loose, two mirror feet breaking too open, you can tighten the screw tight. 3. If you have a small wedge, you can tighten the screws on both sides of the frame, it is recommended not to break the glasses to the inside, because the improper grasp of the words easily broken In addition to the optical shop can have a special person will help you tune, of course, is generally selling glasses.
Q:Millennium mill plate is good or the new millennium plate is good
The new millennium is the king coconut group under the well-known domestic brands, fame may not thousands of years of large, it is not wasting thoughts on the minds of the mind spent on the quality of the new millennium is not a brand of goods factory specializing in the production of this brand, the other It is not to say, buy bad also buy an OEM goods you injustice injustice, anyway, we are all with the new millennium, on their own home watching the factory getting bigger and bigger, we believe that seeing is believing , Listen to the evaluation of the workers inside.
Q:What kind of sheet is usually used in the wardrobe?
Ecological board, fir board
Q:601 stainless steel is what
NAS 601 60Ni-23Cr-1AI-0.2Ti Mainly used for gas turbine parts, heat treatment furnace parts.
Q:Jin Lu Li plate quality
Jin Luli plate quality is also OK, cost-effective, although not a first-line brand, no bunny, Moganshan brand big but cost-effective than they are higher, it is recommended to buy!

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