Q355B high strength high toughness galvanized anti-corrosion steel structure building materials

Q355B high strength high toughness galvanized anti-corrosion steel structure building materials

Load-bearing structural materials: The core is low-alloy high-strength structural steel, with typical representatives being Q35B and Q355B, which are often processed into practical components such as H-shaped steel, I-shaped steel, steel trusses, and steelurlins. This type of material has outstanding mechanical properties, with tensile and compressive strengths far exceeding traditional concrete materials. At the same time, the components can be pre in a factory with standardized dimensions controlled to the millimeter level, and are compatible with rapid assembly processes on site. This not only significantly shortens the construction period but also acts as "solid skeleton" of the building, laying a solid foundation for overall structural safety.

Enclosure decoration materials: The main types are color steel plates and insulation sandwich panels, with functional orientation and strong scene adaptability. For ordinary industrial factory buildings without special insulation requirements, single-layer color steel plates can be selected, which are economical and protective; for cold warehouses, temperature-controlled workshops, and other scenarios with high temperature control requirements, polyurethane or rock wool insulation sandwich panels must be used. Among them, the thermal of polyurethane sandwich panels is as low as 0.024W/(m・K), which can effectively block the transfer of cold and heat, and maintain a temperature indoors; for chemical plant areas, coastal buildings and other environments that are prone to corrosion, it is more suitable to select color coated steel plates with stronger weather resistance (such fluorocarbon coated steel plates), which can resist acid and alkali erosion and marine climate effects. In addition, this type of material also supports color customization, which can coordinated with the overall appearance style of the building, taking into account both practicality and aesthetics.

Auxiliary protective materials: It covers fireproof coatings, anticorive coatings, high-strength bolts, etc., which are specially designed to solve the core pain points of steel structure buildings. Fireproof coatings can quickly form an expanding layer under high-temperature conditions, increasing the fire resistance limit of steel components from the original 0.25 hours to 0.5-3 hours, meeting the fire level requirements of different buildings; anticorrosive treatment materials (such as hot-dip galvanized coatings, fluorocarbon anticorrosive coatings can form a dense protective layer on the surface of steel components, isolating air, moisture, and corrosive media, and extending the service life of the structure to more than 0 years; high-strength bolts (such as 10.9-grade high-strength bolts) have excellent connection strength and are suitable for high-rise buildings, heavy foundations, and other scenarios with large vibration loads. They can be disassembled and adjusted in the later stage, which is convenient for building structure transformation and component reuse, significantly improving sustainable value of the building.

Advantages of steel structure

1. Load-bearing structural materials: High strength and precision, solidifying the foundation of building safety
The core advantage of load-bearing steel structural materials represented by Q235B and Q355B lies in their excellent mechanical properties - their tensile and compressive strength exceeds that of concrete, capable of bearing larger loads with smaller member sections, easily supporting column-free spaces of 30-60 meters in span, making it possible for such as warehouses and factory buildings that require an open layout. At the same time, these materials can be standardized and precisely processed in the factory, with dimensional accuracy controlled at millimeter level, avoiding construction errors on site. This not only makes the member connection more smooth and greatly improves the assembly efficiency, but also ensures the stability of the structural connection, as a "solid skeleton" to underwrite the overall safety of the building. Even in the face of external forces such as earthquakes and strong winds, it can buffer the load through toughness and reduce the risk of structural damage.

2. Enclosure materials: Diverse functions and appearance, adapting to a variety of scenarios
The advantage of steel structure enclosure (such as color steel plates, insulation sandwich panels) lies in their strong scenario adaptability and dual value of "function aesthetics". For different needs, the material selection is: single-layer color steel plates are selected for ordinary industrial factory buildings, taking into account economy and basic protection; polyurethane/rock wool sandwich panels are used for cold chainhouses, achieving efficient insulation with low thermal conductivity, maintaining a constant temperature indoors; and color coated steel plates are used for coastal or chemical projects, which can resist corrosion environments and service life. In addition, these materials also support color customization, which can adjust the appearance according to the overall style of the building, breaking the stereotype of "monotonous and" of industrial buildings, making the building both practical and visually aesthetic, and adapting to a variety of needs from production workshops to commercial supporting buildings.

3. Auxiliary protective: Accurately solving pain points, extending building life
The advantage of auxiliary protective materials such as fireproof coatings, anticorrosive coatings, and high- bolts lies in accurately addressing the core shortcomings of steel structure buildings, ensuring the long-term stable use of buildings. Fireproof coatings can quickly form an insulating layer at high, increasing the fire resistance limit of steel members to 0.5-3 hours, meeting the fire protection standards of different buildings, and avoiding structural collapse caused by the softening steel at high temperatures. Hot-dip galvanizing, anticorrosive coatings, etc., can form a dense protective layer on the surface of the member,ating moisture and corrosive media, extending the service life of the structure by more than 30 years, especially suitable for humid, coastal and other corrosive environments; High- bolts, with their excellent connection strength, are suitable for high-rise, heavy equipment and other vibration load scenarios, and can be disassembled and adjusted in the later stage, is convenient for building renovation and member reuse, reducing maintenance costs and enhancing the sustainable value of the building.

What can we offer you

The company typically establishes long-term and stable cooperative relationships with high-quality steel suppliers around the globe, ensuring that the steel used meets international standards Strict control begins with the procurement of raw materials, and each batch of steel is carefully selected, guaranteeing the high quality of the steel. A professional quality inspection team conducts comprehensive inspection of each component, covering aspects such as appearance, internal quality, dimensional accuracy, mechanical properties, and more. Equipped with a professional quality inspection team, strict quality control exercised in every production link to ensure that products meet relevant standards and specifications. It has also obtained multiple certifications such as ISO9001 quality management system certification, further ensuring quality of the steel. Advanced welding technology, cutting processes, and anti-corrosion treatment are used to ensure the quality and service life of the steel structure. Anti-corion treatments such as hot-dip galvanizing are applied to the steel to enhance its ability to resist external environmental erosion and extend the service life of the steel structure.

The company has an experienced professional design team, team members are familiar with various steel structure design specifications and manufacturing processes, and can provide tailored steel solutions according to customer needs and building characteristics. With the help of advanced computer-aided design (CAD) and finite element analysis software, the stress conditions of steel structures are precisely and deeply analyzed. Through simulation, designers can predict the stress distribution and deformation trend of the structure under different working conditions in advance, and then optimize and adjust the design scheme to ensure safety, stability and reliability of the steel structure. The design team is constantly exploring new structural forms and design methods to improve product performance and economy. It can not only design according to or domestic standards to ensure the safety and rationality of the structure, but also provide personalized custom design services according to the special requirements of customers, such as special spatial layout and needs, to meet the diversified needs of different customers.

Professional transportation plan: for different sizes and weights of steel structure components, develop personalized transportation plans. Professional transportation equipment and protective measures are adopted, such as special transportation racks, lashing belts, cushioning materials, etc., to ensure that the components are not damaged during transportation. At the same time, we should reasonably plan transportation routes, optimize transportation plans, reduce transportation costs, and provide customers with efficient and economical transportation services.

Company Profile

China CT Steelstructure Co.,Ltd of BY GROUP is a comprehensive industrial group integrating for steel structure design, manufacture and installation. We have estabulished over 15 years. Our factory is covering about106,5 60 square meters.

Main products: steel structural warehouse, workshop, high rise steel building, school, hotel,office building, exhibition building, show room, shopping mall, stadium,Agricultural project (stable/cattle barn, poultry house,pig house), car parking, hangar,shed,storage room, prefab house, container house, Sandwich panel,corrugated steel sheet, C&Z sec- tion steel, door and windows and cranes.

Packing: we pack all the parts on the steel pallet and push into the container when clients received they can pulling them out within half an hour. It can help our clients to save a lot of time and labor cost during unloading.

Container loading; We will supply the materials list, the packing lists based on the contents we loaded into container. Showing the quantity, part no. length, container no, seal no.after finishing the container loading.

"Quality and service first "is our company's development goals. We hope we will develop together and win more projects together!

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