Silent type LouCheng board

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Tianjin
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TT OR LC
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-
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:The most commonly used gas shielded welding consumables are certainly different from the material being welded.
1, in most cases, sheet material and welding material is certainly not the same, the two are not comparable. 2, the plate is usually made of standard size flat rectangular building material board, for walls, ceilings or floor components. Also refers to the forging, rolling or casting made of metal plate. Divided into thin plate, medium plate, thick plate, special thick plate, usually made of standard size flat rectangular building material board. 3, the wire is used as a filler metal or as a conductive wire welding material. In the gas welding and tungsten gas protection arc welding, the wire used as a filler metal; in submerged arc welding, electroslag welding and other melting gas protection arc welding, the welding wire is both filled with metal, but also conductive electrodes. The surface of the wire is not coated with an oxidative flux.
Q:Cabinet cabinet board types which
Solid wood cabinets. Usually see the most is the cabinet made of solid wood, this cabinet quite popular with consumers, and its advantage is environmental protection, but generally high-grade wood made of the cabinet are more expensive, of course, almost made of solid wood Cabinets are also cheaper. And, in the demand for the purchase of cheap wood do not pay attention to anti-pest control, if you want to post-processing, anti-corrosion paint psoriasis.
Q:Millennium boat plate fake, how to identify.
The main board are: blockboard, finger board, fire board, multi-layer board, gypsum board, fire retardant board, decorative panels, the main board of the United States, Such as all kinds of sheet products to play, in the entire East China market share of small, with the brand increasingly mature, and launched the floor wood doors, paint glue, decorative hardware and other products.
Q:What are the advantages of nylon plates compared to other plastic sheets?
The nylon series is the most important engineering plastic. The product is widely used, covering almost every area, is the five most widely used engineering plastics varieties Nylon board according to the production process is divided into two kinds of extrusion and casting. Extrude the nylon plate 1, nylon 6 (white): The material has the most comprehensive performance, including mechanical strength, stiffness, toughness, mechanical shock absorption and wear resistance. These features, coupled with good electrical insulation and chemical resistance, make nylon 6 a "universal grade" material for the manufacture of mechanical structural parts and maintainable parts. 2, nylon 66 (cream): Compared with nylon 6, its mechanical strength, stiffness, heat and wear resistance, creep resistance better, but the impact strength and mechanical damping performance degradation, very suitable for automatic lathe Machining. 3, nylon 4.6 (reddish brown): Compared with ordinary nylon, nylon 4.6 is characterized by strong rigid retention, good creep resistance, in a wide temperature range, more heat aging, therefore, nylon 4.6 for Nylon 6, nylon 66, POM and PET in the stiffness, creep resistance, heat aging, fatigue strength and wear resistance can not meet the requirements of the "higher temperature field" (80 -150 ℃) 4, nylon 66 + GF30 (black): Compared with pure nylon 66, this nylon filled with 30% glass fiber reinforced, its heat resistance, strength, stiffness. Creep resistance and dimensional stability, wear resistance and other properties have improved, it is the maximum allowable use of high temperature. 5, nylon 66 + MOS2 (gray black): This nylon filled with molybdenum disulfide, compared with nylon 66, its rigidity, hardness and dimensional stability has improved, but the impact strength has declined, molybdenum disulfide Of the grain formation effect to improve the crystal structure, so that the material bearing and wear resistance are improved.
Q:How to maintain glasses glasses frames
Glasses can be sent to the optical shop for ultrasonic cleaning, the general optical shop has this service. 1, tighten the screw: If the screws are loose, please get the glasses shop or yourself personally tighten, otherwise the glasses are easy to fall on the ground to break or scratched. 2, to keep clean: sweat or oil on the skin easy to corrode the metal part of the corrosive effect, cleaning glasses every day, to extend the life of the glasses very helpful. 3, the correct fold: most of the glasses are from the base side of the mirror gently folded, if the hard from the right first fold, will lead to the frame itself is not balanced, skewed, so you wear after the uncomfortable. 4, the correct mirror: wiping with a special cloth glasses. Do not touch the lens hard objects, do not wipe the lens with your fingers, please use a clean mirror cloth to wipe, reduce lens wear. 5, the correct storage: the front of the lens do not put down. If you do not, try to put glasses box, glasses, if not wear, please use a mirror cloth will be wrapped in glasses, into the mirror box, so as not to damage. 6, the right to wear: wear glasses with one hand, easy to make frame deformation. Frames if the variant, should find the local glasses master adjustment angle, do not adjust their own, so as not to break the lens, damage the frame. 7, to avoid the sun: a long time on the sun easy to place, because the frame in the light and thermal decomposition, easy to fade. Precautions: Correct care glasses will do: the lens should always wipe, the frame often care, glasses should always wear. Glasses are to help patients with myopia correction of vision tools, we have to correct care, not because of improper glasses and affect the effect of corrective vision.
Q:How about Tiantuo plate
How to buy plate (1) whether it is environmentally friendly. According to the provisions of the indoor building materials formaldehyde emission must be less than or equal to 1.5mg / l, if more than 5mg / l is exceeded. (2) wood moisture content. When the wood moisture content is higher than the equilibrium moisture content of the environment, the wood will dry shrink, otherwise it will absorb moisture expansion. The main cause of wood cracking and deformation is that the moisture content is too high or too low. (3) Do not just cheap. Low-priced materials are usually sold and crushed and formaldehyde seriously exceeded the material, should be to the regular market to buy, it is best to buy a brand of materials. (4) the purchase of wood flooring when the tree species do not have to worry about the name, the election is the most important dealer.
Q:What are the types of ceiling materials?
Q:There are other (some of which are granite): black sands, black and white roots
Marble not only look at the size, type, but also look at the board. The thickness of marble is determined by the specific home improvement, usually custom. You can go to WeChat: furniture million and microblogging: furniture million view is a collection of marble, as well as the display of marble in the home improvement applications and effects, may wish to look at my cousin home is here for the decoration That's pretty good
Q:What are the different characteristics of the plate?
Lead plate can play the effect of radiation, the general plate does not have this ability. Understand the plate, you can go to China plate trading network to see, more types of plates.
Q:The production of melamine sheet
Melamine decorative board performance: Can be imitation of a variety of patterns, bright color, for a variety of wood-based panels and wood veneer, hardness, wear resistance, good heat resistance. Chemical resistance, and can resist the general acid, alkali, grease and alcohol and other solvent wear. Smooth and smooth surface, easy to maintain cleaning. Because it has a natural wood can not both the excellent performance, it is often used for indoor construction and a variety of furniture, cabinets on the decoration. Melamine board is a wall decoration material. It is not appropriate to use a melamine board counterfeit flooring for floor decoration. Common specifications: 2135mm × 915mm, 2440mm × 915mm, 2440mm × 1220mm, thickness 0.6-1.2mm. In the interior decoration, often used, do light furniture, long life, rapid processing of environmentally friendly! The advantages of this plate is: the surface is flat, because the plate double-sided expansion coefficient of the same and not easy to deformation, bright colors, the surface more wear-resistant, corrosion-resistant, affordable. Domestic production of melamine trim door panels to Lushui River as the representative of the indicators are also reached the international standards. Disadvantages: margin easy to collapse edge, glue traces of the more obvious, less color, can not gong flowers only straight edge.

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