The Lightgage Rolled Steel Joist Manufacturer

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
10000 pc
Supply Capability:
300000 pc/month

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1.Brief Description for Steel Joist

 Material: galvanized steel
 Zinc coating: from 100~275g per square meter
 Yield strength 400mpa.
Raw materials : ZINC coating from 80 to 275 gram per square meter .
Thickness : Form 0.50mm to 2.0mm .
Dimension : Length : up to 11.85 meters ,Width : From 40mm to 250mm and Hight from 30mm to 80mm

 

2.Characteristic

 

(1) Lightweight  and high strength: 3-4 kg/m2 (1/10 of half brick wall), with yield

strength 400mpa.

(2) Environment-friendly : galvanized steel-no radiation, have no harm to our health

and not pollute the environment.

(3) Products with fillisters : Setting some fillisters in both sides of the keels in a

selective way, in order to strength the keels' vertical points and intensity.

(4) The metal stud with hole : one of our product is the special hole on C-stud

every 600mm,  which is easy for workers to install the electric lines and water tubes.

(5) Various sizes of metal track and metal stud : we are able to manufacture

German, Japan and Aus-American types etc..We can meet your customized demands.

(6) Factory direct sale price : We have our own factory to produce raw materials----galvanized(zinc coated) steel, as well as the product line, so we can provide you a lowest 

price.

 

3.Image

The Lightgage Rolled Steel Joist Manufacturer

 

4.Detailed Specification

The Lightgage Rolled Steel Joist Manufacturer 

 

 

5.FAQ

 

1.Environmental friendly 

 

2.Non-combustible 


3.Strong nail holding power

 

4.Heat & sound insulation

 

5.Smoothness ceiling board

 

6.Light weight in unit acreage

 

7.Square Edge or Tapered edge ceiling board

 

 

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Q:Light steel keel moisture-proof gypsum board ceiling which is the grass-roots which is the surface layer?
Grass is the light steel keel, the surface layer is moisture gypsum board.
Q:140 square meters light steel keel double gypsum board ceiling fee, material costs about how much money
The general cost of about 4,000 materials, first-line brand of materials costs around 7000, labor costs about 3000-4500 between ...
Q:light steel keel gypsum board ceiling works
Local cracking Gong Guan folder pull the locust control Weihai even reason is the gypsum board between the seam is not handled well, no slot, no seam, seal gypsum is not dense, not paste the zipper and so will lead to cracking, when the hanging bar Not vertical, or hanging length of more than 1.5 meters and no anti-support, it will lead to local cracking. The quality of the main bone bones with the specifications of the construction are the factors that affect the cracking of gypsum board or not. Plaster layer off for many reasons, there are common plaster layer of the thickness of each layer is too thick, the grass is not dealt with the beginning of the batch of ash, the space is too large, the former plaster layer is not dry on the next wipe Gray, are the cause of the plaster layer off.
Q:Light steel keel how to do secondary ceiling
Secondary ceiling local use of wood core board structure, hanging hanging wooden core board structure can do two 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 are the disadvantages of the overhead keel pitch too small?
Ceiling of the keel spacing is too small to easily affect the ceiling of the sound effects and life. Keel skeleton is commonly used in the ceiling of the material, if the early construction of non-standard will seriously affect the aesthetic effect, and may even affect the safety of occupants. The spacing of the keel in the ceiling is very important. The spacing of the keel is different for different ceiling materials.
Q:Light steel keel ceiling cracks how to deal with
Another situation: the top of the hole inside the ventilation holes (into the wind), or bad joints, caused by a simple gypsum board joints cracks. At this point, peel off the zipper, open the seam (gap width in the 2-5mm). With capped gypsum blockade, until the basic dry and then paste the white latex adhesive tape (Note: must be in the zipper and then brush again white latex glue), until the white latex thoroughly dry and then putty, polished, Paint.
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?
When calculating the area of the ceiling, the cross section of the light steel keel shall be reduced.
Q:Light steel keel gypsum board ceiling hanging cut short can be connected to you
One can pick up, buy a place to have a set of reed, about three centimeters. If you hang the tendons shorter than five centimeters recommended more short points up and down regulation.
Q:Will the light steel keel ceiling be deformed?
Generally not Please adopt If you acknowledge my answer, please accept it in time, ~ If you acknowledge my answer, please click on the "Accept Satisfactory Answer" button ~ ~ Mobile phone questions friends in the upper right corner of the client evaluation point [satisfaction] can be. ~ Your adoption is the driving force of my progress ~ ~ O (∩ _ ∩) O, remember praise and adoption, help each other
Q:Light steel keel gypsum board ceiling lamp how to install
Ordinary spotlights can not be directly on the weight of the gypsum board at the edge of the hole. The weight of the large spotlight is recommended to add keel fixed above

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