A Light Weight Lightgage Steel Joist For Ceiling

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Lightgage Steel Joist
1.Material: Galvanized Steel
2.Accept Customization
3.Free Sample Offer
4.Promptly delivery

Lightgage Steel Joist



1) Material: galvanized steel
2) Zinc coating: from 100~275g per square meter
3) Yield strength 400mpa.

purlin and wall beam of steel structure building

The C-shaped purlins have excellent anti-bending property and are easy to install. They are widely used as the supporter of roof and wall in large-scale and mid-scale construction, such as factory, warehouse, garage, exhibition center, cinema, theatre, garden and so on.



(1). Design according to customers’ requirements

(2). Manufacture under complete quality control system---ISO9001

(3). Installation with instruction of experienced engineers

(4). Easy to assemble and dismantle

(5). Eco-friendly material: can be used for several times and can be recycled

(6). Shorter construction period, longer using time

(7). High strength and stiffness, high weight bearing.




A Light Weight Lightgage Steel Joist For Ceiling


4.Detailed Specification

A Light Weight Lightgage Steel Joist For Ceiling


 1) Light steel structure         
2) Color steel sandwich panel(EPS) panel for roof and wall         
3) Color steel sandwich panel has a good fire proof and heat insulation         
performance for the characteristic of the color steel sheet and polystyrene material.         
4) The material of doors and windows are plastic steel         
5) Easy to assemble and disassemble for several times without damage         
6) Cost saving and transportation convenient         
7) Anti-rust and normally more than 10 years using life        
8) The house resistance to typhoon of force 12 degree, resistance to earthquake of force 7 degree


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Q:Wood keel expensive or light steel keel expensive?
Good wood keel is more expensive than the green keel But generally do not use a good keel Wood keel and light steel keel in the price is actually not much difference We used to use wooden keel because it is better than light steel keel point Light steel keel bad shape, many are reluctant to use But I still recommend that you use light steel point, fire and moisture anti-deformation
Q:Light steel keel ceiling need to pay attention to what issues?
1, ceiling uneven: small keel installed when the elevation is not allowed. Construction should pull the line, so that through the long keel by arch requirements, so that the elevation of accurate location. 2, wooden skeleton firm is not strong: large keel and hanging connection method, keel nail method should meet the design and construction requirements. 3, cover slab block gap is not straight, wide and inconsistent, construction should pay attention to plate specifications, block size, the installation location is correct. 4, pressure section, the pressure side is not tight, not straight: the construction should be the position of the line, cover the stone joints should be straight, pressure and sliver slate close to dense.
Q:Light steel keel ceiling The first main keel distance from the wall should be how much?
W fixed spacing of the boom 900-10OOmm pitch, in the event of beam and pipe fixed point is greater than the design and procedures requirements, should increase the fixed point of the boom. W is not on the ceiling, boom length is less than 10OOmm, you can use φ6 boom, if more than 10OOmm, should be used φ8 boom, should also set the reverse support. W Master's ceiling, boom length is equal to 10OOmm, you can use φ8 boom, if more than 10OOmm, should be used φ10 boom, one end of the boom with L30X30X3 angle welding (corner of the aperture should be based on boom and expansion Bolt diameter to determine), the other end can be tapped out with more than 100mm screw, you can also buy finished screw welding.
Q:Light steel keel gypsum board ceiling is good, or sauna board, integrated ceiling buckle board good?
Will not fall off the light steel keel qualified acceptance criteria is able to hang a person in general home, then people will not fall off the brush on the latex paint can be the color can brush
Q:Light steel keel ceiling steps? How to use wood?
Step above has been said, the board is to facilitate the construction, the edge of the lamp pool has a certain height, with light steel can not do, directly boarding the wooden side is not easy to straighten, so choose to use wood! The surface need to do fire treatment!
Q:Ceiling light steel keel specifications are models which several
Wall keel main specifications are divided into Q50, Q75, Q100 and Q150. Ceiling keel main specifications are divided into D38, D50 and D60 and so on. According to their cross-sectional shape is divided into U-type, C-type, T-type, H-type, V-type, L-type, CH-type seven, light steel keel mark the order: product name, code, cross-sectional shape of the width, Thickness and standard number. Customers should be based on process and decoration requirements, decided to use the wall keel, ceiling keel and specifications and cross-sectional shape.
Q:Light steel keel specifications
T-keel and L-keel there is no national standard, the manufacturers of product specifications are not the same. T-shaped keel as the main dragon keel skeleton, from the top of the keel frame and take the role of decorative panels, the general specifications 1200mm, 3000mm, as well as keel skeleton for the keel (horizontal transverse keel) at the same time with decorative panels , The keel is T-keel, relatively short, according to your side of the decorative plate side, 600 × 600 gypsum board ceiling with the keel on the long 600mm. L-type keel for the side keel, mainly from the ceiling skeleton and indoor walls or the connection of the wall, but also part of the decorative panels, generally 3000mm a.
Q:Light steel keel ceiling crack repair several times is always cracked Guiqiu expert guidance
There are problems, clawed look, is the keel of the re-reinforcement of the keel.
Q:What are the disadvantages of the overhead keel pitch too small?
Should be no difference. I do the aluminum buckle plate, aluminum buckle plate triangular keel and the main keel two Triangle keel is responsible for the fixed buckle, so the spacing is uniform with the buckle plate; The spacing of the main keel is self-regulating, but usually only the spacing is too large to be harmful (unstable). The only difference between the small gap, I think only a waste of material this shortcoming. Mineral wool board and the like should also be the same ceiling, from the security point of view, the appropriate range, the spacing would rather smaller. Do not know what the specific environment you ask, just from the industry point of view to talk with you about
Q:Whether the ceiling light steel keel has the raw material inspection standard
Ceiling light steel keel with raw material testing standards, ceiling light steel keel thickness requirements

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