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Product Description
Introduction
The light steel villa utilize the 100% cold-bend thin wall steel as the structure body and can be used to build buildings within 6 floors. The main building component of this system is the frame bridge,which is composed by the galvanized cold-bending high frequency welded light thin wall rectangular pipe and the triangle,C type, triangle v type connection.All these prefabricated components are transferred to the construction site to be installed into the structure body. After that the interior,exterior wall panels and roof profile panels are laid out,while the heat and sound insulation material are filled into the space in the wall and floor deck.
This product solve the problem of “hot bridge,bad fire resistance”.
Advantages
1.Industrialized production with fast manufacturing speed and high precision;
2.Good looking,stable structure,good anti-shock and anti-corrosion property;
3.Cold-rolled thin wall light steel structure system building has lighter weight,shallow base,low pricing;
4.No need for large scale machines on the construction site. Fast installation. The construction of a 200m2 two-story villa can be completed by 6-8 skilled workers in about 20 days;
5.Convenient package and transportation:the transportation process is fully considered into the product design,optimize the load method, with about 130-150 m2 per 40 foot container；
6.The wall and roof panel is enclosed by multi-type material,which makes the walls of the building breathable and enhance a more comfortable residence in it.
7.The construction site is no wet,environment friendly,not seasonally restraint;
8.With the satisfaction of the functional needs,the wall is thinner,which increase the effective usage area of the building;
9.Customizable.
Construction sequence
Product Composition
Base
The light steel structure is very light weighed,1/5 of the brick-concrete structure,1/6 of the steel-concrete structure,significantly reduce the cost,light steel structure can apply the foundation of the strip foundation,crawl space and basement.
The thickness of the outer wall is generally between 100-200mm,due to the thinness of the wall it increase the usable area by 10%-15% compared to the traditional building,the space availability rate can be more than 90%,the interior space can be divided flexibly,the pipes and lines can be layout in the reserved holes in the ceiling reel with better concealment.
The roof can be site spliced using light steel purlin or precast into light weight steel wall and roof at the factory, and then lift mounted on site.The former one is suitable to build roof of complicated shape with flexible layout,the latter one can greatly improve the construction speed.
The floor deck slab is a light steel keel assembly with dense column structure,the keel spacing is in accordance with the roof frame by a certain modulus. The keel is covered by structure panels which are usually water-proof,anti-corrosion processed oriented strand board(or OSB board) . The floor deck is enclosed with thermal insulation wool.
Galvanized Q235 Q345 steel board,the zinc coating can effectively prevent the moisture air penetration,prevent the common corrosion of steel panel,greatly increase the structure life span.
Application
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Company Profile
Beijing Botai steel structure engineering company limited (shorted as BOTAI Steel Structure) was founded in 2003,and our registered capital was up to RMB 80 Million. With 20-year-sparing efforts, we have developed into a domestic leading specialized Architecture Contractor company with design, research, manufacturing, and assembly.
Our company headquarter is located in Changping District, Beijing. To meet the Chinese government's call as " to develop Beijing- Tianjin- Hebei Province as one unity", we built up our new manufacturing base in Hebei Province. Our new base went into operation in September 2015, covering an area of 120,000 m2, of which 6000m2 newly established research and multiple-use office building,36000m2 steel structure manufacturing work shop,18000 m2 , composite plate and integrated house workshop, 15000m2new material workshop.
We have set up a complex construction system consisting of 8 senior engineers,6 intermediate engineers,10 level I registered construction engineers,82 technical workers,32 research staff,more than 300 workers and obtained many national patents.
Workshop
Customer Photos
Certification
Packing & Delivery
Package detai | standard export package，complete seaworthiness and compliant to requirements |
Port | Tianjing,qingdao |
FAQ
Q： You are manufacturer or trading company？
A： We are manufacturer and welcome to visit us for inspection.The quality control process will show you our professionality.You will also be able to enjoy the best quality and a competitive price.
Q： What is the quality assurance you provide?How do you control the quality?
A： An established procedure will check the products at all stages of the manufacture process including raw material,in-process material,material or finished product validation or test and so on.SGS,BV and other tests are all available for us.
Q： Will you provide the design service?
A： Yes,we have more than 10 design engineer who will design full resolution drawing as per your requirements.The software they use are Auto CAD、PKPM、MTS、3D3S、Tarch、Tekla Structures（Xsteel）V12.0 .
Q： Do you provide on-site installation guide oversea?
A： Yes ,usually we will send you very specific installation drawing,and we can provide additional installation,supervision and training service if you need.We can send professional technical engineer to the site abroad for installation supervision.
Want a quotation?
Our excellent design team will design the steel structure building for you. We can quote If you give the following information.
1. Location (where will be built) _____country/area;
2. Outside Size: Length× width× height= _____×_____×_____(mm);
3. Live load on roof _______KN/m2; Live load on floor________ KN/m2;
4. Wind load (max.) _____KN/m2; Wind speed (max.) _____m/s;
5. Snow load (max.) _____KN/m2;
6. Anti-earthquake level : _____;
7. Thermal insulation:
If yes, EPS, fiberglass wool, rockwool, PIR sandwich panels for choice, Corrugated steel sheet with fiberglass wool will be suggested; If not, the Corrugated steel sheet will be OK. The cost of the latter will be much lower than that of the former.
8. Door quantity & size _____units, _____(width)mm×_____(height)mm
9. Window quantity & size _____units, _____(width)mm×_____(height)mm
10. Crane needed or not.
If yes, _____units Crane;
Max. Lifting weight ____tons;
Max. Lifting height _____m;