Eco-Friendly Ceiling Profile Lightgage Steel Joist 75Stud

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10000 pc

Supply Capability:: 300000 pc/month

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Specifications

Used for wall partition
High intensity and toughness
Easy installation

2.Characteristic

1)Size:

QC 75×45×0.6
QC 75×45×0.7
QC 75×45×0.8
QC 75×45×1.0

2)Features:

(A)light-weight, long lifetime, high durability and rust resistance.

(B)Easy be cut apart, convenience in stallation, environment friendly.

3) Application:

Interior partition wall or veneering wall of hotels, theaters, emporiums, factories,

office, house, airplane-terminal buildings, bus stations, waiting lounge, etc.

3.Image

Lightgage steel joist 75stud Environmental Friendly

4.Detailed Specification

Lightgage steel joist 75stud Environmental Friendly

5.FAQ

Fundamental functions of cold roll forming machine

The adjustable and speed changeable equipment is used to roll various kinds of profile materials. It uses decelerator to transmit each gear case in the main machine. The upper and lower two universal rotational axes on each channel drive each roller in arch frame to roll shaping. The number of forming lines is decided on the demand of sectional design or clients'. The line is equipped with automatic feeder and guide feeder. Adopting hydraulic pressure or pneumatic to realize automatic tracking cutting and unloading. It also adopted arbitrarily scale structural section of material receiving station and electric control system with synchronized movement.

Above-mentioned is our factory’s cold roll forming machine which has been manufactured. In this field, our factory has accumulated a great quality of equipments and mould materials. In no exceptional circumstances, our company can give you one package service including comprehensive technology, quality assurance, and reasonable price, finishing designing, creating, debugging and after-sale service. We are willing to deliberative discuss and cooperate with you about the exploitation of the varieties of profile steel. We are earnestly welcome you to our factory to have a field trip, we can offer you all kinds of product introduction and equipments technical reference.

Thickness: 0.15mm - 4.00mm
coil Width: 11mm-1500mm
Zinc coating: Z80 - Z275/m2
CID: 508 or 610mm

Standard: EN, JIS, GB
Grade: DX51D, SGCC, Cs-B, S280, S320, S350, S380, DQ, DDQ, Q195
Skinpassed: If required

Surface processing: Regular spangle, Minimized spangle, Zero spangle, bright spangle
Surface chemical processing: Chromate, un-chromate passivation and fingerprint resistant treatment;
slight oiled or non-oiled

Q: Light steel keel ceiling how to read complex drawings: Do the work of the words do not matter how the light steel keel ceiling how to do a project to do in-depth understanding of the project because there are many national norms limit, how to understand the drawings, you need to have some theoretical knowledge, plus more to the site to see how workers Construction, ie theory + reality

Q: Light steel keel gypsum board ceiling, the main bone the most side of a row, that is, the nearest row from the wall, and the spacing between the walls of what is the rule, if not, is not also by the distance between the main bone 900 -1200MM, gypsum board fixed on the side of the keel on the line. What are the rules for the keel?: General ceiling, then we must play a few holes in the top, with the screw to the keel fixed to live, are generally 30 ..... 40 public lattice. Playing off on the top of the root keel, the following root keel There 's what' s the keel in the middle. , For a long time did not do that line, looking at it, that the distance is the best 30 cm, not more than 40 cm

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: Now home decoration, the original ceiling with light steel keel. Now began to install, decoration company said light steel keel will be relatively thick, there will be a sense of oppression, to be replaced by wood keel. Will you heroes this is based on it?: You did not specify your home that the ceiling is the number of "thickness" - should be said that the upper and lower height, here can only tell you, light steel keel ceiling minimum height of 15 cm. That is, if the bottom of the ceiling, to the bottom of the floor between the distance of 15 cm or more, do light steel keel ceiling is possible. Your home that the ceiling should not be 15 cm are not it? With light steel keel to do the ceiling, compared with the use of wood keel to do, relatively more trouble, because the small size, coupled with the possibility of modeling and other reasons, the decoration company may be reluctant to use it. However, the use of light steel keel to do the ceiling, in the prevention of deformation of the ceiling, gypsum board surface cracking, etc., than the wooden keel to do the ceiling is much better. So, if the distance is no problem, ask them to use light steel keel to do the ceiling as well

Q: What kind of size of the ceiling?: Ceiling with wooden keel is generally 3 * 4CM, light steel keel used rarely used for home improvement, specifications are generally 50, 38 two series models!

Q: What is the ceiling keel, what role: According to specifications can be divided into: D60 series, D50 series, D38 series, D25 series.

Q: Light steel keel gypsum board ceiling is good, or sauna board, integrated ceiling buckle board good?: Half with gypsum board can now use light steel keel gypsum board ceiling more

Q: Light steel keel ceiling need to pay attention to what issues?: Light steel keel ceiling works in the construction of the need to pay attention to the following main aspects: ????1, ceiling elevation, size, from the arch and shape should meet the design requirements. ????2, the finishes of the material, variety, specifications, patterns and colors should meet the design requirements. ????3, dark keel ceiling works of the boom, keel and finishes the material must be installed firmly. ????4, boom, keel material, specifications, installation spacing and connection should meet the design requirements. Metal boom, keel should be treated by surface corrosion; wood boom, keel should be anti-corrosion, fire treatment. ????5, gypsum board seams should be based on their construction technology standards slab crack treatment. Installation of double gypsum board, the surface plate and the base plate of the joints should be staggered, and not in the same keel on the seam. ????6, the surface material should be clean surface, consistent color, no warping, cracks and defects. The bars should be straight and wide ????Cause ????7, decorative panels on the lamps, smoke detectors, sprinklers, tuitas and other equipment, such as the location should be reasonable, beautiful, and the decorative panels should be consistent, close. ????8, metal boom, keel joints should be uniform, corners should be anastomosis, the surface should be flat, no warping, hammer India. Wooden boom, keel should be straight, no split, deformation. ????9, ceiling filled with sound-absorbing material varieties and laying thickness should meet the design requirements, and should be anti-scattered measures. ????Details can be found in "GB50210-2001 building decoration works construction quality acceptance norms" in Section 6.2 "dark keel ceiling project" and Section 6.3 "Ming kei ceiling project" in the relevant provisions.

Q: Integrated ceiling and ordinary and wood keel ceiling difference and good or bad?: Integrated are aluminum alloy material, a special keel is relatively flat, light source Yuba exhaust fan are tailor-made tailor-made sensory is very beautiful but also durable but the spread is also a great traditional buckle ceiling (the main material + artificial Fee) generally in the 60 ~ ~ 120 or so with the integration may be more than 200

Q: Light steel keel moisture-proof gypsum board ceiling which is the grass-roots which is the surface layer?: 1, gypsum board ceiling does not require the floor, which is fixed on the light steel keel above. In order to prevent the board due to deformation cracking, there are ceiling to do double gypsum board ceiling. 2, if the ceiling has a shape, can be made of wood-based board to shape the profile of tires, and then seal the gypsum board to do latex paint. 3, in the wood grass-roots board on the batch of putty put the latex paint is not good, will crack, because the moisture absorption of wood products, it is recommended to seal the gypsum board cover again to do latex paint.

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