High Strength and Durability: The Heavy Steel Structure Prefabricated Warehouse is built using high-strength galvanized steel, offering excellent wind and earthquake resistance. The materials are specially treated to be rust-resistant and corrosion-proof, ensuring the warehouse can withstand various weather conditions for long-term use.

Advantages for Custom Design Heavy Duty Prefabricated Warehouse:

(1) We offer professional drafting services to secure project approval from relevant authorities.

(2) Features: Fast and flexible to assemble, safe, thermal and noise insulation, water proof and fire prevention;

(3) Cost-effective: Fast and easy installation greatly shorten the construction time which reduce the costs;

(4) Durability: The whole structure is easy in maintenance, which can be used for more than 50 years.

(5) Carrying capacity: can resists the impact of strong wind and seismic performance and bears heavy snow loads

(6) Perfect design: Perfect design completely avoids leaks and water seepage. Meanwhile, it's also in line with the national level of fire prevention.

The primary difference between the steel building types is the primary framing system. The primary framing system is the core framing of a building. Welded frame buildings are made with frames from steel flat bars and flat sheet pieces that are welded together. The columns and rafters are typically tapered, being narrow at the foundation and peak and wider at the rafter/column connection.

A cold-formed building’s main frame is typically both bolted and screwed together using pre-drilled plates. Cold-formed steel buildings can require some cutting/coping and drilling of braces on site. A welded frame steel building’s main frame is bolted together with plates already welded in place by our certified welders in our weld shop. Welded frame buildings can require some drilling on site. 

The quality of the materials used in pre-engineered steel buildings plays a huge role in how long they’ll last. When you’re checking out options for pre-engineered steel buildings, make sure to look at the quality of the steel, insulation, and roofing materials to ensure they can handle the unique environmental conditions in the region.

1. Primary Framing

Primary Frames are the main load-carrying structural steel components. They may be Clear-span Rigid Frames, Continuous Beam Frames, or Post & Beam Frames. Primary frames are designed in accordance with the steel construction manual published by American Institute of Steel Construction (AISC). Manufacturing dimensional tolerances are in accordance with the requirements of ‘Metal Building Manufactures Association’ (MBMA) of USA, “Low Rise Building Systems Manual”. Besides AISC and MBMA, we also design buildings with IS-875, 1984 and IS-875, 2007. Built-up sections are fabricated from hot rolled steel plates confirming to ASTM A 572M grade or equivalent with minimum yield strength of 345N/mm2 (50ksi). The most common primary framing systems are illustrated here. All structures shown are symmetrical about the ridge line. Framing systems unsymmetrical about the ridge line and Multi span Framing Systems with unequal width modules are possible too. Practically any frame geometry can be erected.

2. Secondary Framing (Bracing, Z and C section purlin)

Purlin, tie bar and bracing are secondary structural members used to support the wall and roof cladding. Secondary members as purlin, tie bar, column bracing and horizontal bracing connect the main frame and help in resisting part of the longitudinal loads that are applied on the building such as wind and earthquake loads. Steel purlin is available in high grade steel conforming to GB/T 2518-2008, Q235B/Q345B Grade or equivalent, available in 1.8 mm. 2.0 mm, 2.2 mm, 2.5 mm and 3.0 mm thickness. The purlin come with a galvanized sheet. Column bracing is a connecting member set between two adjacent columns to ensure the overall stability of the building structure, improve lateral stiffness and transfer longitudinal horizontal force. Column bracing will be round steel or angle steel according to the building need.

3. Steel Decking Floor

The pressed steel plates supporting the floor concrete are called profiled plates, also called floor bearing board.The steel decking board are widely used in multi-storey buildings such as power plant, exhibition hall, steel structure workshop, cement warehouse, steel structure office, airport terminal, railway station, stadium, concert hall, grand theater, large supermarket, logistics center, Olympic venues and sports venues and other steel structure buildings.It can adapt to the main steel structure rapid construction requirements, can provide a firm platform in a short time, and can take flow repetitive construction operation, laid a number of floors decking board, and pouring concrete slab.

TOPINDUS Professional Services:

As a professional manufacturer of prefabricated buildings, TOPINDUS is committed to providing reliable products and comprehensive support for every project.

• Free Design Drawings After Order Confirmation: Once the order is confirmed, our team will provide customized design drawings based on your requirements, including layout plans and technical details. 
• Real Project Case Sharing: We can share actual project photos and case studies to help you better understand the product quality and application possibilities. 
• Installation Instructions and Support: Detailed installation manuals and step-by-step guidance are provided to ensure smooth assembly. Remote or on-site support can also be arranged when needed. 
• Flexible Customization: From structure and size to materials and layout, we offer tailored solutions to meet different project needs. 
• Quality Assurance: With strict quality control and an experienced team, we ensure durable and reliable building systems. 

Please kindly inform us of the information below if you are interested in our products.

1. Project Progress: Is Land Purchased? Is it licensed by the government?

2. Usage: for warehouse, workshop, showroom, etc.

3. Design: Please provide the design drawing. Or do you need us to design for you?

4. Location: In which country will it be built?

5. Local Climate: Wind speed, Snow load (max. Wind speed)

6. Dimension: Length*width*height

7. Crane Beam: Do you need crane beam inside the steel structure?

8. Roof and Wall: determine the panel material, such as color steel panel, and metal sandwich panel.

9. Windows and Doors: what material, quantity, and type?

FAQ:

Q1: How long does it take to get my Prefabricated Heavy Duty Steel Structure Building? 

A1: Lead time is vary, but typically 2 weeks of drawings and 6-8 weeks for delivery(depending on complexity)

Q2: What are the benefits of steel construction?

A2: (1) Durable and with long lifespan. 

      (2) Short construction period than concrete and wooden building. 

      (3) Low cost and reusable.

      (4) High strength and light weight, has good seismic performance. 

      (5) Widely used for multi-purpose buildings.

Q3: Why choose TOPINDUS' Heavy Steel Structure House?

A3: At TOPINDUS, the customer is the first priority. We don't pull any gimmicks. We are veteran owned and operated business, unmatched in customer service. We have more than 10 years of metal building experience. We are also very reputable manufacture and can answer your questions regarding any tape of construction project.We care about your needs and value your business.

Q4: How can l get the quotation of the Heavy Duty Steel Building? 

A4: lf you have the drawing, we can offer you our quotation accordingly. lf youhave no design, our engineer will design for you to confirm. And then offer you a quotation.

Q5: Do you offer designing service for us?

A5: Yes, we can provide full solution drawings as your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (X steel) and etc. We can design complex industrial building like office building,supermarket, auto dealer shop, shipping mall, hotel etc.

Q6: Do you provide samples? 

A6: Yes, we could offer the sample for free but do not pay for the cost of transportation.

Q7: What is your terms of payment ?

A7: L/C, T/T, and Western Union.

Q8: How about your quality control?

A8: We have our own professional quality control team with rich experience and advanced inspection equipment. Also we are willing to accept any other the third inspection part to control.

Q9: Can you provide the installation help?

A9: We will provide detailed instruction photos and videos to you. If it is necessary,we will send professional engineers to do the construction guidance, and some skilled workers to help for installation. However, the visa fee, air tickets, accommodation, wages will be provided by buyers.