Steel Profile/Good Construction Material

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Loading Port:
Tianjin
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TT or LC
Min Order Qty:
2000 pc
Supply Capability:
200000 pc/month

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Product Description:

Specifications

Lightgage Steel Joist
1.according to standard of GB/T11981-2001
2.adopting advanced domestic equipment
3.modern technique

4. Origin of China

5. Package: export seaworthy packing

6. Galvanized or zinc

 

2.Characteristic

 

Features of light steel joist: high performance, easy cut apart, non-deforming, simply installation, dry construction, light weight and environment friendly.

Method to test the keel's quality

1.   look. Appearance smooth, no spots.

2.   galvanized thickness: 80g/m2( qualified), 100g/m2( A grade), 120g/m2 ( A+ )

3. material: Q195, Q195L, Q235

4. Origin of China

5. Package: export seaworthy packing

6. Galvanized or zinc

3.Image

 

Steel Profile/Good Construction Material

 

 

4.Detailed Specification

 

(1)Standard: ASTM, JIS
(2)Steel Grade: Q195
(3)Width :600mm-1500mm


 

Partition Walls Steel Channel/C Channel 

 

5.FAQ 

Hot rolled galvanized  steel strip

1. thickness: 0.18mm - 1.5mm
2. width: 20mm - 580mm
3. material: Q195, Q195L, Q235

4. Origin of China

5. Package: export seaworthy packing

6. Galvanized or zinc

7. coil weight: 100kg-1000kg /coil

8. around 25 tons can be loaded in 1x20'FCL.

 

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Q:Decoration light steel keel ceiling in the side of the keel main keel vice keel What is the meaning?
The main keel is generally carrying keel, vice keel is connected to carry keel and gypsum board, while the keel is used in the wall around to fix the main keel
Q:Light steel keel ceiling installation detailed process
Install the side keel: The installation of the edge keel should be designed according to the design requirements of the elastic line, along the horizontal column on the pillars of the L-shaped galvanized steel bar with self-tapping screws fixed on the embedded wood bricks, such as concrete studs, The spacing of the nails should be less than the distance between the keel.
Q:Construction works: light steel keel partition in a ceiling ceiling, the height should be calculated to the ceiling ceiling or calculated to the bottom of the concrete floor?
Light steel keel wall is to rely on the ground and the floor at the end of the two connections to maintain stability, since the keel has been received at the end of the floor, of course, is calculated to the bottom of the floor rather than the top of the ceiling.
Q:Light steel keel and wood keel the difference
Light steel keel advantage is not easy to deformation, the disadvantage is to do modeling difficult; The advantages of wood keel is easy to do all kinds of modeling, the shortcomings are easy to crack. Top construction method, classification, comparison: Wood keel ceiling: Wood keel is easier to do local shape, keel brush fire paint twice, keel with nails or nail fixed, each with two nails fixed, made 300 * 300 or 400 * 400 frame, Adjust the low, straight, after the acceptance of gypsum board, the use of self-tapping fixed, self-tapping density: 20cm, the edge part of the density should be some. Wood keel and light keel combination: Do not recommend this practice, the individual feel better than the complete wooden keel or completely light keel production of strong. And the construction time is relatively troublesome. Completely use light keel: Light steel keel is not easy to do local shape, the use of expansion screws, d nails, etc., to install more solid. Light Gang keel with fire, not easy to deformation, strong and so on, is currently widely used method. Whether it is a large area of ​​the ceiling or local ceiling can use this method of construction. Ceiling Note: Top, the keel of the wall should be fixed with a wooden wedge, nail, or with an expansion bolt. Do not use spikes (easy to fall). When the gypsum board is installed, the gypsum board seams are staggered from the keel frame. Fixed gypsum board: the use of self-tapping fixed, do not agree with the use of spikes (nail many, small, easy to brush anti-rust paint).
Q:Light steel keel ceiling budget how to calculate
Hanger Light steel keel material accounting A ceiling Verification according to the construction plan on the ceiling structure and size, respectively, the calculation of each indoor ceiling of the main keel and vice keel number, and then the chamber The total number of primary and secondary keels required to add the total number of M. Taking into account the size of the construction specifications and the actual size of the difference, as well as the construction of the truncation loss and other factors, the need to add the total 3% margin, so that can be practical The total number of M required is in meters (m). The empirical formula is: M total = 1.03M Note that the total number of primary and secondary keel should be calculated separately, such as the main and vice keel of the same material, you can also be calculated.
Q:Light steel keel ceiling steps? How to use wood?
Steps above almost with the board may be a special shape all with light steel keel can but can be very troublesome
Q:Ordinary light steel keel gypsum board ceiling budget sets which quota
Of course, the government procurement price, and each place every year will be issued government purchase price, a dedicated book, what the price of the above things have, of course, the price above the actual price is much higher, is to do the budget The
Q:How to pick the ceiling keel
Such as dragon brand keel keel with light weight, high strength, good corrosion resistance, etc., can be used as a lightweight partition skeleton material, mainly with the plaster board and its products supporting the use of other plates can also be used: GRC board , FT board, Ed board and other materials supporting the use of.
Q:Light steel keel second ceiling
Any light steel keel ceiling of the multi-level ceiling and complex modeling, multi-use wood core board and light steel keel convergence.
Q:What kind of material is better for some kind of ceiling, such as wood keel, light steel keel
After the line with the woodworking board to open about 200mm wide oval frame (upper and lower layers) and then use 200 * 400 (height) of the wood plate around the oval to do the upper and lower layers of the two oval connected inside and then sealed 5mm board plate Hang up to shape out (drawing very good description of the painting really can not say you do not know clearly)

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