Steel bar truss floor deck

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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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DUOWEI steel bar truss floor deck is the integrated fabricated formwork for which steel bar is to be processed into steel bar truss and then the steel bar truss is to be welded with galvanized profiled sheet. In the construction stage, the steel bar truss floor deck can bear the construction load; moreover, concrete can be poured after steel bars are directly laid on the beam for simple steel bar works. As form functions can be completely replaced, form erection and removal works can be reduced, so floor slab construction efficiency can be greatly improved.

DUOWEI steel bar truss floor deck has features such as economy, convenience, safety and reliability, etc and it has been widely used by structure and building fields such as multilayer workshops, multilayer, high-rise and ultra-high steel structure buildings and various irregular floors, concrete structures and high speed railway, etc.

1. Unique double folding design
Effectively increase board edge strength; hard to bend or deform during transportation and construction;
Ensure edge straightness of product, fastening of bottom form gets easier;
Improve compactness of bottom form lapping, effectively prevent leakage;
Improve construction quality and protect customer’s interests.

2. Improved form spot welding technology
Original form spot welding equipments are improved to make welding current of many welding heads more balanced and stable, so the floor deck to be made will be free from cold joint or weld penetration phenomenon.

Four advantages

Economic
The load-bearing mode of the truss is reasonable, the consumed materials economic, and the advantage of integrated costs obvious.
It can be designed into two-way slab, with adjustable truss height and diameter of reinforcement, intended to apply to the floor slab of larger span.

Convenient
The field steel binding quantity is reduced by 60% - 70%, and the construction period is further shortened.
The load-bearing mode of the truss is reasonable, which can provide greater stiffness to floor beating slab, greatly reducing or even sparing the use of temporary bracing.

Safe
The mechanical property is basically the same as the traditional floor slab, with good crack resistance.
The fire-resistant performance is equal to the traditional floor slab, superior to the profiled steel plate composite slab.
The bottom die is not loaded in the use phase, eliminating the consideration to fire and corrosion problems.

Reliable
The reinforcements are arranged uniformly, and the spacing between two layers of reinforcements and the thickness of concrete cover are reliably guaranteed.
The two-way stiffnesses of the floor slabs are similar, conducive to the seismic stud welding, so the quality is easier to ensure.









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Q:Buy plate three errors is what?
At present, consumers themselves have many misunderstandings about the purchase of plates:     "Trimming smooth and smooth plate must be good." This is not true. Perennial deal with the plate of a home improvement company boss said that the more such a plate of consumers more careful, trimming is generated when the machine sawing, good plate generally do not need "re-processing", often a lot of stubble child. But the quality of the plate because of its internal is empty, black core, so the processor will "deliberately dress up" it, in the trimming and then paste a "nice" wood, and polished smooth neat, to confuse the consumer , So you must not use this as a standard to measure what is good or bad.     "3a is the best." Some readers reflect that they are doing the decoration in order to no problem, only selected marked "3a level" of the plate, the result is still a problem. In fact, the national standard is not "3a", but the business or business personal behavior, can not guarantee its quality. Currently on the market has not allowed the words, the detection of qualified wood will be marked "excellent goods", "first-class goods" and "qualified products."     "The heavier the better plate". This view is absolutely incorrect, the insider to buy a look at the degree of drying, two see splicing. Good dryness of the plate is relatively light, and there will be no cracks, very smooth. For outsiders of consumers, the safest way is to reliable building materials market, buy some well-known brands of plates. In order to prevent some of the counterfeit products on the market, you must see whether the purchase of a national authority issued by the test report once the problem is also well documented.
Q:Advantages and disadvantages analysis: good selection of furniture or solid wood furniture
Q:Buy Yiyang plate how to do the problem?
And later consulted their customer service, if you buy back if the inspection found a problem can immediately retreat, found within 24 hours of quality problems can immediately exchange, if the time found within three days of quality problems can be negotiated exchange, in short, the quality is still more secure The
Q:Will 304 stainless steel and 301 stainless steel What is the difference?
1, specifications: commonly used stainless steel sheet is divided into 201 and 304 two models, the actual composition is different, 304 quality better, but the price is expensive, 201 worse. 304 for the import of stainless steel, 201 for the domestic stainless steel plate. 2, 201 composition of 17Cr-4.5Ni-6Mn-N, is the section of Ni steel, 301 steel alternative steel. After cold processing with magnetic, for railway vehicles. 3, 304 composition of 18Cr-9Ni, is the most widely used stainless steel, heat-resistant steel. For food production equipment, the former chemical equipment, nuclear energy and so on. 4, 201 is a high manganese content, the surface is very bright with dark black, high manganese content is easy to rust. 304 chrome more, the surface showing matte, no rust. Two put together there is a comparison. The most important thing is the corrosion resistance of different, 201 corrosion resistance is poor, so the price will be much cheaper. And because 201 nickel low, so the price is lower than 304, so corrosion resistance is not as good as 304. 5, 201 and 304 is the difference between the nickel-containing problem. And the price of 304 are now more expensive, generally close to 50000 a ton, but at least 304 can guarantee that the use of the process will not rust. (Can be used to do the experiment) 6, stainless steel is not easy to rust because the surface of the steel body to form chromium-rich oxide can protect the body, 201 material is high manganese stainless steel 304 hardness higher carbon low nickel. 7, the composition of different (mainly from carbon, manganese, nickel, chromium and other aspects to distinguish between 201 and 304 stainless steel) Steel (C) silicon (Si) manganese (Mn) phosphorus (P) sulfur (S) chromium (Cr) nickel (Ni) molybdenum (Mo) copper (Cu) AISI (304) ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18-20 8-10 AISI (201) ≤0.15 ≤1.00 5.5-7.5 ≤0.05 ≤0.03 16-18 3.5-5.5
Q:What are the plates for the bathroom?
Bathroom inside the general use of red brick GRC wall or cheap point with light steel keel wave magnesium plate to do because the bathroom is easy to wet water so the general use of these materials
Q:What plate is hard and light and not expensive?
Of course, organic board is of course organic board
Q:What are the general properties of the cloakroom?
Solid wood finger plate Refers to the board, also known as integrated board, Glulam, refers to the material, that is, after the deep processing of solid wood small pieces like "fingers" stitching the same plate, due to the use of jagged wood between the board, similar to the fingers Cross-docking, so called the board. As the wood between the cross is a combination of such a combination of the structure itself has a certain binding force, but also because there is no need to stick up and down the surface of the panel, Gu its use of the plastic extremely small. Advantages: due to the connection of solid wood panels less, with less glue, so the environmental protection coefficient relative Higher. With easy processing, cutting, drilling, sawing and forming processing. Disadvantages: solid wood finger plate easy to deformation, cracking. Good solid wood finger board quality is guaranteed but the cost is higher. 5. Multi-layer solid wood board Multi-layer solid wood board to criss-crossing the multi-layer plywood as the substrate, the surface of high-quality solid wood paste or technology wood for the fabric, the cold, hot, sanding, health and other processes made of several processes. As a result of multi-layer solid wood board is not easy to deformation characteristics and good regulation of indoor temperature and humidity of the excellent performance, surface solid wood paste leather material and natural wood texture and feel, so more selective. Therefore, much consumers of all ages. Multi-layer solid wood board with good structural stability, not easy to deformation. As the vertical and horizontal gluing, high temperature and high pressure, from the internal stress to solve the deformation of solid wood defects. In the production process using self-made high-quality environmental protection glue (corn starch), so that the product limit of formaldehyde release to meet national standards, green.
Q:What is the staircase plate?
Q:Home improvement wardrobe what brand plate best
Custom cabinet, then the general is solid wood particle board (high density board), melamine board, particleboard. The advantages of this plate is the factory production, workmanship, the disadvantage is not enough nail force, a nail out of the words, you can no longer fixed. On-site cabinets are more common is the lacquered board and blockboard, deformation-resistant blockboard is better than the lacquer-free board. From the environmental aspects of the paint-free board is relatively better than the blockboard, because the blockboard with rubber is relatively more, but if you choose a good brand this is not how much the problem.
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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