High Rise Steel Structure House are those with steel as the primary load-bearing structure (such as steel columns and beams), with a building height of 27 meters or more (or 10 or more stories). Their structural system utilizes steel components connected (bolted or welded) to form an integral load-bearing framework, complemented by lightweight enclosing walls, floor slabs, and equipment systems. These buildings are a key type of industrialized, green building.
High Rise Steel Structure House are those with steel as the primary load-bearing structure (such as steel columns and beams), with a building height of 27 meters or more (or 10 or more stories). Their structural system utilizes steel components connected (bolted or welded) to form an integral load-bearing framework, complemented by lightweight enclosing walls, floor slabs, and equipment systems. These buildings are a key type of industrialized, green building.
The steel used in Li Weiyuan'shigh rise steel structure house is high-strength (tensile and compressive strengths approximately 10 times greater than concrete) and lightweight (steel-structured residential buildings weigh approximately 10-10). 5kN/m³, only 1/2-2/3 of that of concrete structures), and excellent ductility (capable of significant deformation without sudden fracture under load). Components (such as steel columns, beams, and joint fittings) can be prefabricated in a standardized manner in the factory and assembled on-site, reducing wet work (concrete pouring and masonry) and improving construction efficiency.
1. Excellent seismic resistance:high rise steel structure house has excellent ductility and toughness. During earthquakes, the structure absorbs energy through deformation, making it less likely to collapse. It is particularly suitable for high-intensity earthquake zones.
2. Environmentally friendly: Steel can be recycled at a rate of over 90%, and on-site construction reduces dust, noise, and construction waste (approximately 80% less than traditional concrete structures), meeting the "dual carbon" goals.
3. Short construction period: Factory prefabrication combined with on-site assembly speeds up construction by 30%-50% compared to concrete structures (e.g., a 30-story steel-structured residential building can be completed in 10-12 months, compared to 18-24 months for a concrete structure), shortening the developer's capital turnover cycle.
4. Strong foundation adaptability: Lightweight and low foundation load-bearing capacity Low strength requirements can reduce foundation costs in weak soils (such as soft soil and backfill areas) (saving 10%-20% in foundation costs).
5. Economical: Factory-based production in China and sourced from the factory, resulting in low prices and excellent economic efficiency.
·High-rise steel structure residential buildings are widely used in Japan (with frequent earthquakes), the United States (with mature industrialization), and Europe (with high environmental protection requirements). In Japan, steel structure residential buildings account for over 30% of all high-rise steel structure residential buildings (e.g., Tokyo's "Futako Tamagawa Garden"). "City" 38-story steel-structured residential buildings), accounting for approximately 25% of the total in the United States.
1. Joint Design: Adopting the principle of "strong joints and weak components," bolted connections (removable and easy to maintain) are combined with welded connections (high rigidity and suitable for critical joints) to ensure joints do not yield during earthquakes.
2. Enclosure System: Lightweight partition walls (ALC boards, lightweight concrete wall panels, composite sandwich panels) are used to meet thermal insulation (heat transfer coefficient≤1.0 W/(m²·K)), insulation, and fire resistance (fire resistance limit≥1.0 hour) requirements.
Li Weiyuanhigh rise steel structure house use H-shaped steel as the primary material, a commonly used steel material insteel structure house. Its H-shaped cross-section offers an economical and rational cross-sectional shape and excellent mechanical properties. Materials include Q355B, A36, and A572. The following are some common H-shaped steel specifications and models.
|
Model |
h(mm) |
b(mm) |
t1(mm) |
t2(mm) |
r(mm) |
|
H100×100 |
100 |
100 |
6 |
8 |
8 |
|
H125×125 |
125 |
125 |
6.5 |
9 |
8 |
|
H175×175 |
175 |
175 |
7.5 |
11 |
8 |
|
H200×200 |
200 |
200 |
8 |
12 |
8 |
|
H250×250 |
250 |
250 |
9 |
14 |
10 |
|
H350×350 |
350 |
350 |
12 |
19 |
12 |
1. Are you a manufacturer or a trading company?
We are a manufacturer. You are welcome to visit us at any time. Our workshop is equipped with a complete system of advanced steel structure and plate manufacturing equipment. This ensures excellent quality and competitive pricing.
2. How is your quality control?
Our products are EU CE certified and ISO9001:2016 certified. We have dedicated quality inspectors who conduct product inspections throughout the entire process.
3. Do you provide design services?
Yes, we have a team of engineers who can design your building according to your requirements. We can provide architectural drawings, structural drawings, processing details, and installation drawings, and we will provide them for your approval at different times during the project.
4. What is the delivery time?
Delivery time depends on the size and quantity of the building. Generally, it is within 30 days after receiving payment. Partial shipments are permitted for large orders.
5. Do you provide installation services?
We will provide you with detailed construction drawings and a manual to help you with the step-by-step construction and installation of the building.
6. What is the payment term?
30% deposit and 70% before shipment Balance.
7. How do I get a quote from you?
You can contact us 24/7 via email, phone, WhatsApp, etc., and you will receive a response within
