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$1660Model : Q235 | Payment Terms : T/T | Delivery Port : Shanghai port | delivery Time : 15days | Product Advantages : Well and High Quality Control, Prompt Delivery, New Product, Customer‘s Design and Logo are Welcome, Competitive Prices, Fit for Gifts and Premiums, Earth-friendly Products, In a Variety of Design, Small Order Acceptable, ODM Accepted, OEM Accepted |
Material : Default |
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Product description
Roof steel structure
Construction place:Shandong, China
Engineering cycle: 20days
Floor space under construction: 1100m2
Design service life: 40 years
Earthquake type: Level 6
Wind Load: 0.35kn/m2
Roof snow load 0.2kn/m2
Roof dead load: 0.3kn/m2
Roof live load: 0.35kn/m2
Roof pitch: 1:10
Steel texture: Q235B, Q345B
Paint: Two-layer primer and two-layer finish of alkyd paint
Service life of roof tile: 10-20 years
Number of Floors: Single layers
Span: 18m,
Height of cornice: 9m
Purpose:Warehous
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Characteristics of steel structure:
1. Thermal insulation
The insulating materials are mainly glass fiber cotton, which have good insulating effect. The insulation board of outer wall is used to effectively avoid “cold bridge” phenomenon of wall and reach to better insulation effect. The thermal resistance of about 100mm R15 insulated cotton is equivalent to that of 1m brick wall.
2. Wind resistance
The light steel-structure building is characterized by light weight, high strength, good overall rigidity and strong deformability. The dead weight of the building is only 1/5 of the brick-concrete structure to resist 70m/s hurricane, so that the life and property can be effectively protected
3. Durability
Light steel-structure residential building is composed of cold-formed thin-wall steel component. The steel rib is manufactured by super corrosion-resistant high-strength cold-rolled galvanized plate, so as to effectively avoid corrosion of steel plate in construction and use process and add the service life of light steel component. The service life of the structure can be up to 100 years
4. Quick
Completely dry construction will not be influenced by environment and season. Only 5 workers can complete all whole processes from foundation to decoration for one about 300m2 building within 30 working days.
5. Energy saving
All walls are efficient and energy-saving, and the heat preservation, thermal insulation and sound insulation effect are good to reach to 50% energy-saving standard.
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Advantages:
1. The steel structure can be recycled.
2. Short fabrication time
3. Easy and fast assemble on the site
4. Easy to be made into sealed structure
5. The reliability of steel structure is relatively high
6. The indoor space of steel structure is large
7. The industrialization degree of steel structure manufacturing is high
8. With low cost and short project cycle, they can be demolished and reassembled for utilization.
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