Steel bar truss floor deck

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Tianjin
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TT OR LC
Min Order Qty:
-
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:Stainless steel industry in the non-standard plate, non-standard What does this mean?
In the national standard, the product specifications, the content range of the elements and many other indicators are made in detail, which also includes the approval of the implementation of the country, the standard standards and industry standards, but without the factory standard, that is, Factory-defined standards, If the relevant provisions do not meet these standards as a substandard product, But sometimes these standards within the provisions of the product can not meet the needs of the use of units, such as a user can only use thick 9mm board, but the product standard series is not, only with manufacturers agreed to special processing, this product is called non-standard , But also the quality of processing failed, but some manufacturing can also be used, or downgrade also known as these non-standard products, GB3280-1984 is a stainless steel plate of the national standard
Q:What is the difference between a sunglasses or a sheet of plastic?
Remove the sunglasses lens quality factors, the greatest impact on the price of sunglasses should be brand value-added and material caused by the different costs. Brand value added here is not discussed, this thing in the selection of sunglasses when the wise, can not tell a right and wrong. Then we talk about the material of the sunglasses frame. Compared to other materials, the use of sheet and plastic sunglasses frame on the surface is not see the difference. First of all, the plate frame is a memory function, if you buy the sunglasses mirror legs for you too tight or too loose, then you can adjust the mirror legs, straighten the bend is not a problem, but also inside and outside the bending Adjustment. If it is a plastic material sunglasses frame, a small adjustment does not work, it will automatically change back to the prototype, if a substantial adjustment - it will not change back to the prototype, because it has been broken ... Secondly, from the details, the frame of the frame to wear more comfortable, the basic will not appear discomfort. The plastic frame in addition to the overall structure is relatively stiff, is not conducive to the adjustment, the external paint may also be processed, there will be irritating smell. Finally, the frame of the frame will have steel (think of reinforced concrete, there are wood), durable. Plastic frame it, in addition to plastic or plastic, can be used to know how long days. So look at the appearance, you can not find the difference between these sunglasses.
Q:In addition to the optical shop can have a special person will help you tune, of course, is generally selling glasses.
Your glasses should be the kind of plate eyes, right? I also feel that I do not feel the frame is loose, in my case is that the nose is not quite coupled with some of the long legs of the mirror will be a lot of ways, and later found a called "glasses slip sets" Set on the mirror feet will not slide, even if the movement will not slip it ~ My home near the optical shop is to sell a pair of 5 yuan, OKorder also have a lot of color, buy a transparent on the line ~ If the door is not then then consider buying from OKorder, very good, I now learn to bow do not Slipped it
Q:lumber (square wood, plate, gauge material) from what kind of tree species
Wood refers to the already skin, roots, treetops of wood, and has been processed according to a certain size into the diameter and length of the material. Sawn timber, also known as corridor, plate; that is, according to a certain standard specifications or size of the re-processing molding. Conifers, broadleaf trees (such as various types of pine, cedar, cypress, camphor, ash, etc.) can be processed into logs and sawn timber. Conifers generally trunk straight and tall, smooth texture, uniform material, high strength, bulk density and expansion shrinkage smaller, better corrosion resistance. Is the main building materials, can be used as load-bearing components, furniture and so on. Broadwood tree trunk straight part of the general is relatively short, hard material, more difficult to process, heavier, swelling, warping deformation, easy to crack. Often used as a smaller component. Some tree species are beautiful, suitable for interior decoration, furniture and plywood. Wood structure of the specification of the wood to allow the stress level and elastic modulus are clear values, it is recommended to consult the specification.
Q:F grade sheet and EO-class plate, what is the difference between these two, Guiqiu master answer, buy a furniture to the market a question, really a headache?
These are the measures that measure the amount of formaldehyde released by the furniture and are environmentally friendly F4 star is a new upgrade of environmental standards, compared to E0 should be more advantages.   The so-called F4 star standard, in fact, Japan's "F ☆ ☆ ☆ ☆ certification standard" F4 Star "is the highest standard of Japanese floor standards of health, but also considered the world's most healthy floor standards.If the usual E1, E0 Standard, then the "F3 star" is equivalent to the national E0 level standard, the proposed limit the use of area, "F4 star" is much higher than the "F3 star", the use of unlimited area. The standard applies to sheet, floor, Cabinets, furniture and other wooden building materials products.
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:A5052P ー H34 aluminum alloy sheet number and the meaning of what is the letter?
A5052P rust-proof aluminum alloy, chemical composition%: Si Fe Cu Mn Mg Cr Zn 0.25 or less 0.40 or less 0.10 or less 0.10 or less 2.2-2.8 0.15-0.35 0.10 or less. 5052 for the aluminum alloy grades, it is magnesium alloy (5xxx series are magnesium alloy) one of them, can solve the work hardening, strength comparable to steel. The alloy has good forming processability, corrosion resistance, can be candle, fatigue strength and moderate static strength, used in the manufacture of aircraft fuel tanks, tubing, and traffic vehicles, ship sheet metal parts, instruments, street lamps and rivets, Metal products and so on. "-" The subsequent H indicates that the work hardened state is suitable for products that are enhanced by work hardening, and the product can be subjected to an additional heat treatment that is reduced (or may not) after work hardening. Commonly used aluminum 7075 aluminum alloy plate, 7075 aluminum alloy tube, 5052 aluminum alloy wire, 6063 aluminum coil, 2024 aluminum alloy rod, aluminum alloy profile. Product Standards GB / T3880-2006 "general industrial aluminum and aluminum alloy plate, strip" GB 5237-2004 "aluminum alloy construction profiles"
Q:How is the environmental standard of the plate defined?
Generally this is: 1.E2 grade refers to the formaldehyde content of less than or equal to 30mg / 100g 2.E1 grade refers to the formaldehyde content is less than dengyu89 mg / 100g (our standard) 3.E0 grade refers to the formaldehyde content of less than or equal to 5 mg / 100g. (European standard)
Q:Millet duck bathroom sheet durable?
This product is the pioneer of smart bathroom, high-end products, but excellent quality, but also atmospheric fashion.
Q:What kind of sheet is affordable?
In fact, Daya particle board is more environmentally friendly! Ecology board is added glue! The following is a website is to see, hope to help you! (I really did not expect to do several pieces of furniture is also so troublesome [first of all, please do the work or custom work with her husband came to argue.He said carpentry more money, you can do as required. I said online please woodwork Not solid, not necessarily save money and the like, and finally agreed to do custom. Custom, but what kind of plate it? Solid wood, MDF, particle board, ecological board? I and her husband are uncertain. Density board "light" smooth, material fine, stable performance ", but the moisture is not good, what grip is very poor. Also that large manufacturers do not have ecological board, very bad. Next door to a neighbor, in the gold cabinet to do the furniture of the overall closet, with a large solid wood particles board, so he strongly recommended this plate, that is not only the level, but also said "solid wood particle plate expansion coefficient small , Moisture-proof performance, than the density board nail force, bending pressure, stability should be strong. " I guess he is looking for information online. Asked him this board really so good? He said that they have done, e0 level, do not worry about formaldehyde hazards, but also that can afford to use a large sub-class plate business has the strength of his private cabinet in the cabinet is not only good quality, not expensive. )

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