• Open mouth LouCheng board System 1
  • Open mouth LouCheng board System 2
  • Open mouth LouCheng board System 3
  • Open mouth LouCheng board System 4
Open mouth LouCheng board

Open mouth LouCheng board

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
100000 m²/month

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DUOWEI profiled sheet-composite slab, as permanent form in construction stage, bear construction load and concrete weight. In use stage, the profiled sheet will be used as the bottom reinforcing bar and will generate composite effect after concrete reaches the strength.

Eight advantages

There are pre-processed slots between the corrugations of the profiled steel plates, available for engineering use like electric power and communications.

The dead load of the entire structure is reduced, saving the basic cost of the lower part.

During construction, the profiled steel plate can enhance the lateral stability of the supporting steel beam.

It gives full play to the mechanical properties of two materials - steel and concrete.

It does not require formwork, getting rid of the removal and installation of formworks.

The profiled steel plate is equal to tensile main rib based on calculation, only moisture reinforcements are needed.

The profiled steel plates provide an even ceiling surface for concrete buildings.

After installation, the profiled steel plate can be used as a safety work platform for workers, tools, materials and equipments.

Eight major characteristics

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.







Q:Plate Jianxiang E0 and ecological board which is good
This is the concept of two issues, it is recommended that you choose Jianxiang sheet EO ecological board. Ecological board in the industry there are a variety of names, commonly known as a paint-free board and melamine board. The initial name is called melamine board, but because of China's dairy products pollution incident, and later was renamed, the industry collectively referred to as the paint-free board, also called the ecological board, but the ecological board is too general, because many of the eco-friendly sheet can also Called the ecological board, so easy to confuse. EO, E1 is the content of formaldehyde content of sheet metal standard, all kinds of sheet metal formaldehyde emission standards.
Q:Wood board first-line brand which
Zhangzhou "high-floor card" template good, has been maintained in the country before the quality assurance, we are using their construction companies template, cooperation for more than ten years, really good, you can go to see
Q:Villa special plate selection which brand plate?
Landlord, decoration villa ah, it should not be short of money, you can decorate the point, and now are more emphasis on decoration with environmental protection, so the landlord can find some environmental decoration company to choose and reference. My house before the house decoration, do the decoration is relatively high-end, then choose the decoration of the company, they have been known for a herbal home improvement, my home is where the choice of natural Thai ecological floor, which is A more environmentally friendly floor, the performance is very good, the price is not too expensive, the landlord can see!
Q:What is the material in the timber? What is the plate?
The specifications of the material is the buyer's request to the wood processing into the required specifications such as 2 cm long 2 cm wide and 1 meter long and other special specifications, the buyer bought a little bit in the processing can be used, the plate is we often see the mountain wood processing Into a piece of one
Q:Matt sheet and high light plate difference
My home is to use a paint-free board, its surface is a layer of broadcast film, a kind of plastic things, the surface of the speaker useful to this material, this panel is easy to be painted, and can not repair, it is thin, bad. But not easy to deformation, and no paint, no paint taste, relatively environmentally friendly, but inside is a thin MDF, not durable. Easy to mold, my home on the mold, especially the wet weather.
Q:How much is a cafe?
White wax and red oak from the North American material of ash and red oak, such as according to the domestic material, wax for the ash, oak for the oak. These two kinds of wood is a good wood, such as produced for North America, The price is also closer to the two, such as white oak is more expensive. These two kinds of wood have long been used in furniture production, especially in American furniture. American furniture, the most common wood is in turn: white oak, Red rubber, white wax, cherry, maple, black walnut etc ... so the specific choice of which kind of wood, need to see your personal preferences.But if you can not determine whether the wood produced in North America, I suggest you use red rubber. At present, a large number of domestic use of Russian Fraxinus instead of North American white wax, low price. Color yellowish, but can be bleached. Furniture material marked wax. The red oak of the argument generally refers to the North American material, Russia's oak white and yellow, production Out of the furniture generally oak, rather than specific to white rubber or red oak
Q:Why do you say that the dew river plate is good?
The E0 level indicates that the sheet is environmentally friendly.
Q:These two days is very contradictory, before the decoration and the former contract with the master said the use of the plate is E1 level, the plate is really pulled, but her husband saw a lot of scar on the plate above the wood scar, said the decoration master Cheat him, then simply to the plate company to see, know it is true, but I heard there is a E0 level, and now immediately asked the master replaced by this level
E1 level that formaldehyde content of less than or equal to 1.5mg / 100g in line with European environmental standards, E0 level of formaldehyde content of less than or equal to 0.5mg / 100g, are better environmental standards, so E0 level better than E1, but the price should be more expensive The Glue is also critical ah ~! No matter how good the glue is not formaldehyde!
Q:What is love board?
AIG is the Austrian Group of Agrites FRITZ EGGER GMBH Co. is located in 17 factories in Europe, the production of man-made sheet, environmental protection level to the European E1 level. The Aige plate substrate is covered with a layer of special dipping treatment, with anti-characterization, acid and alkali surface, is widely used in plate furniture and kitchen furniture, English referred to as MFC. ??????? The love plate is selected from coniferous trees grown in the continental margin of the European continent. The love grid overcomes the shortcomings of natural wood and has physical properties that are not easily deformed and stable. Ai grid is a kind of natural logs by cutting, crushing, high temperature and pressure made of a more suitable for furniture production and use of the plate.
Q:How to degrease the wood
Vacuum drying method The vacuum drying method is a method in which wood is piled up in a closed container and dried at a lower pressure than atmospheric pressure to remove part of the resin, and vacuum drying is suitable for wood having good air permeability. Vacuum drying method, can not achieve the desired effect. Vacuum drying is mainly characterized by drying faster than other methods, compared with other drying methods, drying time can be shortened about 25 ~ 1 2. Japan's Naito Truth [4] Drying of Douglas fir wood by high-frequency vacuum drying is considered to be effective for degreasing and mainly in the early stages of drying, since the moisture removal in the wood is in the early stages of drying, so its degreasing action is also in the early stages of drying. ] And other larch wood for cooking, vacuum and artificial drying, that cooking, vacuum degreasing effect is good, because the cooking to increase the permeability of wood.If the cooking, vacuum drying after artificial drying degreasing effect is better, because the vacuum drying Shorten the drying time.But the vacuum drying equipment is complex, the investment is high, there are vacuum drying machine manufacturers can use this method.To generally improve the degreasing effect, often using two or more degreasing method combination, such as Liquid immersion plus steam drying, pharmacy impregnation vacuum, steam vacuum pressure vacuum and other methods. The manufacturer can be based on the actual situation of the factory, choose the appropriate method for their own.

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