Open mouth LouCheng board

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

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Product Description:

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.







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Q:Plate and line joints at the crack causes, with morning sun water paint can improve it
I can use the morning sun water-based wood paint, like a wooden furniture clothes, not only cleverly cover up the wood surface of the insects, knots, color and other defects, but also to highlight the beautiful texture of wood, while Play the role of protection of wood. Recommend you try, very safe
Q:Not the best material if the material is certainly K gold and then titanium
Not the best material if the material is certainly K gold and then titanium and the like plate metal is conventional glasses frame is not a good argument of course the same material brand bigger work is certainly better
Q:How about a pair of plates?
Shuangyou I saw the online information is a wood company in Zhejiang, but the fame is not king coconut, Moganshan such a large brand of large plates. Influence is also inadequate.
Q:All the furniture are used what plate ah?
Are man-made sheet, furniture factory production of the majority of plate furniture with MDF, woodworking door production of the general use of woodworking board.
Q:What are the environmental ratings of the board?
E0 E1 E2 GB The domestic market is more common E0 and E1 can be used directly for home decoration E0 more expensive than the general choice of E1 more
Q:Wardboard thickness is about how much
Wardboard thickness of the need to reach 18 mm, the thickness of the best plate up to 25 mm, which is like building a house had to bear the same wall, the structure is reasonable to build a solid and stable house.
Q:How to calculate the square of the cabinet plate
Is it not your cabinet High: 1200 Width: 750 Depth: 480? The cabinet you have to open. There are two side panels, a roof a floor, a backplane, but you have to know there is no solid and activities Plywood. According to your size: 1.2 * 0.48 * 2 = 1.152 0.75 * 0.48 = 0.72 1.2 * 0.75 = 0.9 Probably square: 2.78. Just a mao count, there is a board where I have not subtracted.
Q:Q235 material, 2.5mm thickness of the plate, flanging R corner of the smallest can not be less than how much?
These are low carbon steel, brass, the bending factor, carbon steel bending coefficient than these data larger; are: 1.2,1.8,3.0.
Q:What kind of timber is the high grade guitar?
Ebony ebony senior guitar essential fingerboard material, natural black, wood is very hard, wood rich in oil ingredients, can guarantee a good feel. Indian rosewood rosewood is often used in guitar fingerboard parts, but not upscale, generally used in low-end guitar, wood hard, can effectively ensure that the fingerboard is not deformed, feel in general. Neck: Mahogany macrophylla has been introduced in front of the mahogany is very strong hard wood, used to make guitar neck can be very effective control guitar deformation. At the same time the mahogany charm of the wood so that every part of the guitar is very like a work of art. Spanish red pine Espain cedar is now very little use of the neck material, very precious. This kind of wood is much worse than the mahogany and the Spanish red pine wood, but in many guitar neck can still find this kind of wood, especially yamaha most of the guitar, will choose this kind of wood As the main material of the neck, and even for the dorsal board. A good guitar wood is generally made of these materials, as for the sound, because the different wood with the sound will be very different. In general, we often come into contact with the guitar material selection will be 1. spruce (panel) + rose wood (dorsal board) 2. spruce + mahogany 3. red pine + rose wood 4. red pine + Mahogany under normal circumstances guitar production will not be out of the scope of this configuration (of course, there are spruce + maple / cedar this combination of sound) mainly rely on to listen to a good guitar, need strong Strong resonance, clear with a grainy tone and a distinct chord sound. So if the conditions when the selection of guitar, then personally try to play or very necessary, after all, what is your favorite voice, and only you understand ah ~!
Q:Vientiane and snowboard plate which is better
There is no hesitation to choose the big brands: Xue Ling plate friends. The The

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