A curtain wall system is an outer covering of a building in which the outer walls are non-structural, but merely keep the weather out and the occupants in. The curtain wallfaçade does not carry any dead load weight from the building other than its own dead load weight. The wall transfers horizontal wind loads that are incident upon it to the main building structure through connections at floors or columns of the building. A curtain wall is designed to resist air and water infiltration, sway induced by wind and seismic forces acting on the building, and its own dead load weight forces.
Features:
1.Light,but of good rigidity and high intensity
2.Excellent in weather resistance and corrosion resistance
3.Easy for processing, can be shaped easily in various kinds of shape such as plane,arcs or spherical surface
4.Rich colors,good decoration effect
5.Anty-polluted and easy maintenance
6.Easy and quick for installing
7.Recyclable and good for environment protection
Why we are reliable?
We believe only professional, trustworthy quality and good service can help us stand on top.
1. Large workshop and advanced equipment.
We are focus on Structural steel Fabrication and Erection , Since 2008, it has been building a reputation for delivering outstanding levels of quality and the highest standards Precast service to our clients. Our factory has over 40,000 sqm workshop, offering a lift capacity up to 50 tonnes. We have highly trained personnel and advanced equipment ,which assures tight quality control and on-time delivery schedules.
Our scope business can be divided into six types:
1)Steel Pipe pile structure;
2)General structural steel fabrication;
3)Deformed building structure;
4)Ocean platform steel structures;
5)Heavy-duty machinery steel fabrication;
6)Bridge steel structure.
Workshop
Equipment
2. Certificates
3. Production Standard
International standard: Fe360B
Chinese standard: Q235B/ Q345B
European standard: A37-2
Japanese standard: SAPH38(G3133-87)
American standard: A283GRC
1. Strict quality control
Our products are all processed under the standard of national safety requirements. We have EN287/288 and AWS certified welders and CNC cuttings with the recognition of state. Products will be tested by professionals and delivered to our clients after all the products meet the standard. (Or clients can entrust third-party inspection institute to test.)
Professional engineers
The core skills offered by expert designers and engineers include:
u CAD/CAM Engineering
uValue Engineering (cost-out optimisation and improved fabrication techniques)
u Plate rolling and profiling
u Submerged arc welding
u Surface treatment, including blast and paint facilities
u Mechanical and electrical fit-out of towers
quality assurance:
üAll material has traceability and the material certifications are reviewed for compliance with the specifications and filed.
ü A system has been established to make sure the latest drawing revisions are current on the shop floor.
ü All weld fit up is inspected prior to the start of welding.
ü All welds are inspected for size and appearance before the members move from the weld skids.
üCritical welds are tested by ultrasound.
ü All members are inspected for size and fit up before moving off the fit skids.
ü All painted members are inspected for paint coverage and thickness.
ü All loads are inspected before shipping.
Strict material inspection
2. Welding workmanship:
a. Full penetration butt welding
b. Half penetration welding
c. SAW submerged arc welding of full automatic
d. Continuous fillet welding
e. AWS D1.5 American bridge steel work welding standard
f. AWS D1.1 structural steel work welding standard. AU/NZS4400, GB standard
3. Inspection
Managed in-house Q/A department with team of welding and fabrication inspectors along with theodolite/total station and latest 3D modeling and surveying equipment for setting out and X-ray inspection and ultrasonic inspection give our clients every confidence with fit-up on site. Facility also accommodates NDT of welds, painting inspection, site erection and surveys.
4. Galvanizing treatment:
Our biggest galvanizing member: L15000 * W 2000 * H 3000 can do entire structural steel member galvanizing surface treatment.
1, Standard: JIS, DIN, ASTM B695-2000, AU/NZS 4680
2, Hot-dip galvanizing, the best method to prevent steel work from getting rusted and good for looking
5. Sand blasting SA2.5 grade
After the steel member passes the inspection, stamp the member code on it before sand blasting.
The blasting grade should meet the standard as SISO55900 Sa2.5.
6. Painting
1, Primer paint, zinc rich epoxy primer, DFT dry film thickness is about 80um
2, Middle paint, epoxy mio barrio middle paint, two coat, DFT is about 125um
3, Finish top coat, polyurethane top coat, DFT is about 75um
Or according to customers’ requirements
7. Packaging
Our main projects:
1. Singapore JTC creative industrial park project
2. Singapore JTC-POB pedestrian bridge project
3. Hongkong international airport steel structure curtain wall component project
4. Macau The City of Dreams steel structure curtain wall ceiling project
5. Macau Lisboa Palace concrete embedded member project
6. Singapore ER402 pedestrian bridge cover and railing project
7. Singapore Woodlands checkpoint superstructure accessories
8. Singapore LTA collision post
9. Singapore C912 steel structure elevator shaft and bridge superstructure project
10. Part of the Singapore taxi station project
11. Singapore JTC sidewalk corridor project
12. Singapore parking lot steel member
13. Singapore link-POB superstructure and railings project
14. Singapore LTA hot-dip galvanized steel drainage ditch
15. Hongkong wind measuring rod and street lamp rod
16. Hongkong steel street railings
17. Hongkong Chun Wo Construction company steel structural dome project
18. Singapore C1348 metro station roof steel members project
19. Philippines KSK food processing factory workshop project
20. Hongkong eco park workshops and work sheds project
21. Australia hot-dip galvanized steel hen house project
1. Due to great varieties, products are not all listed.
2. Prices are different according to your drawings and requirements.
Our factory can design and fabricate according to your requirement. (AU, BS, ASTM, JIS, GB standard materials)
Our team aims to become a global player in field of prefabricated structural steelworks and world-class trustworthy steel structure manufacturer while we continuously improving the core competency and enhancing our dominant position in heavy equipment steel structure and building steel structure.
Welcome to visit our factory or contact us for inquiry.
Hella
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