Product Description Economical Light Steel Structure Aluminum-zinc Alloyed Steel Residential Modular Prefab House The house is located in a countryside, it's two story with a total floor area of 200 square meters. It is a residential building, and the design is very comfortable, down-to-earth, and looks elegant as customer required.   The external & internal walls are filled with fiber glass wool, to achieve a good thermal performance. The roofing are using glazed tiles, sparkling under the sun. We have a professional engineer team to provide customers with architectural and engineering package. And our design concept is safe and applicable, economic and reasonable, beautiful and popular. Our engineering design can meet with Australian Nash standard and North American AISI standard, and we have rich experience in cooperation with engineers and builders from all over the world. Description: 1 Structure: 0.75mm/1.00mm light guage steel framing System; structure steel moment frame system 2 Roofing: Steel cladding, Aluminum cladding, asphalt shingle 3 External wall: Steel Cladding, pre-painted fiber cement siding, ALC panel 4 Internal wall: Gypsum board, Fiber Cement Board. 5 Ceiling: Gypsum board, Fiber cement board. 6 Subfloor: OSB board, Fiber cement board 7 Insulation: Fiberglass wool 8 Flooring: ceramic tile, laminated flooring, PVC flooring 9 Window: double/single glaze Aluminum Window 10 Door: Security door, aluminum door, wooden door, MDF door 11 Electricity and plumbing system 12 Kitchen: cabinet, bench top, sink, faucet 13 Bathroom: toilet cabinet, toilet, shower   Advantages:   a) Steel is healthy comparing with timber, as steel doesn't support mould growth or rot, and it won't accommodate termites or other insects. b) Steel is better quality. Steel-framing is a straight and stable product that delivers a perfect finish. Steel won't warp or twist because it doesn't absorb moisture. c) Steel is non-combustible and strong and has been shown to have excellent earthquake resistance. d) Steel is environmentally sustainable choice. Steel-framing requires no additional preservative chemicals and there is minimal wastage that reduce the environmental impact from waste going to landfill. Steel is also 100% recyclable. e) Steel-framing is a complete system, cost competitive with timber-framing. Depending on the design of your home it can be cheaper. f) The roll forming technology of steel-framing gives a high degree of dimensional accuracy. g) Steel-framing is very fast and easy, steel frame is pre-assembled, easy to erect, no welding need. Conclusion:  The light steel framing and components are prefabricated into panels in the factory according to our engineers design. We use automatic machinery to do the manufacturing to ensure premium precision. All steel studs and roof truss are prefabricated in the factory, and installed on site according to our engineers erection drawing.

Product Description Prefabricated and customized mobile steel structure building light steel structure house. Customized mobile steel structure building light steel structure house easy to dismantle. Prefabricated Steel Home/Cost Affordable Prefabricated Steel Structure Homes. The house has a light steel structure with sandwich panels or other panels for the walls and roof. the wall/roof panel can be of polystyrene, polyurethane, rock wool, fiber glass sandwich panels. The steel frame is inside the wall, the structure is connected by bolts and the walls are fixed with rivets. The steel structure parts and panels are light and easy to pack and transport. The prefab steel structure house can be broken-down and reassembled couple of times. Component Description Steel Structure Steel tube or H-section steel column & beam, C-style steel/ rectangle steel tube purlin. Wall Panel 75mm/90mm/100mm/120mm/150mm thick EPS Cement sandwich panel. Roof Panel Color steel corrugated tile, glazed roof tile, sandwich roof panel, asphalt tile or colorful stone metal tile. Door Steel security door, composite wooden door, aluminium door, glass door etc. Window UPVC or aluminum alloy sliding window Ceiling PVC ceiling panel, calcium silicate ceiling panel or gypsum board & paint. Flooring Floor tile or composite wooden floor. Exterior Wall Decoration Paint, PVC cladding, carved metal board,wall tile, etc. Interior Wall Decoration Paint, bamboo fiber board. Accessories Rivet, screw, glue, etc.   Veranda, Garage and fence can be customized as required.   Light Steel Structure House Advantages: 1. Our one/ two/three floors steel home are custom designed 2. The houses are easy to construct and save on time and labor 3. They are fireproof and insulated against heat and cold 4. The wall and roof systems are made up of all-weather materials 5. Building materials used are environmentally friendly & energy conserving 6. The steel home has a usable lifespan of more than 25 years 7. Houses have a fire resistant rating of 1 to 4 hours 8. Environmentally friendly, no waste produced 9. Flexibility of fixing doors, windows and interior partitions 10. Beautiful appearance, different colors for the walls and roof. 11. Cost saving and convenient to transport 12. Long term service life 13. Wind resistance Grade 11 (wind speed ≤ 125.5km/h) 14. Live load capacity of roofing 0.5kN/m2 15. Second floor load capacity: 150kg/m2 16. External and internal wall heat transmission coefficient 0.35kcal/hm2C

Specification Bearing bar( width x thickness) 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10 etcI Bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc earing bar pitch 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60 etc Twisted cross bar pitch 38.1, 50, 60, 76, 80, 100, 101.6, 120mm Surface treatment black annealed wire, hot dipped galvanized, powered coated, painting etc Greating style Plain, Smooth, Serrated, teeth, I bar                                 Remarks: other size also can be customized according to customer's request Overview Product Description Material :Mild steel & Low carbon steel, etc. Surface treatment: hot-dipped galvanized, electric galvanized. 1)Bearing bar shapes: plain or serrated or I bar type. 2)Bearing Bar Pitch (center to center): 30, 40, 60mm are recommended,but we can also do it under customer's request. 3)Bearing Bar (Load Bar) Specifications (mm):The specification(thickness of bearing bar)of plain type and serrated type is 20 x 3 to 100 x 10; 4)Cross bar pitch(mm) :38, 40, 50, 60, 76, 80, 100, 110, 120 etc. Steel grating is a type of rigid grid-like structure made from steel bars or sheets. It consists of parallel, flat steel bars or load-bearing strips that are interconnected with perpendicular bars or crossbars. The resulting pattern creates a series of open spaces or gaps, typically in a square or rectangular grid pattern.   The purpose of steel grating is to provide a durable and versatile surface for various applications. Here are some common uses and purposes of steel grating:   Flooring and Walkways: Steel grating is often used as flooring or walkway material in industrial facilities, commercial buildings, and public spaces. Its open design allows for the passage of air, light, and liquids while providing a slip-resistant surface for pedestrians.   Drainage and Ventilation: The gaps in steel grating allow water, debris, and other substances to pass through, making it suitable for drainage applications. It is commonly used as trench covers, drain covers, and platform gratings to facilitate proper water drainage and ventilation in areas prone to moisture accumulation.   Industrial Platforms and Catwalks: Steel grating provides a sturdy and stable platform for workers in industrial environments such as factories, power plants, and refineries. It can be used to create elevated platforms, catwalks, and mezzanine floors that allow access to machinery, equipment, and maintenance areas.   Safety and Security: The open design of steel grating offers better visibility and reduces the accumulation of hazardous materials such as oil, grease, or snow. It is commonly used in areas where safety and security are crucial, such as airports, railway stations, pedestrian bridges, and military installations.   Stair Treads and Ramps: Steel grating can be fabricated to create stair treads and ramps, providing a non-slip surface for safe vertical and inclined access. It is often used in industrial settings, outdoor structures, and public buildings where stairs and ramps require enhanced grip and durability.   Shelving and Storage: Steel grating can be used as a material for shelving or storage racks in warehouses, distribution centers, and retail stores. Its open design allows for better visibility, airflow, and drainage, making it suitable for storing items that may require ventilation or spillage management.   Overall, steel grating is valued for its strength, durability, corrosion resistance, and versatility. It finds applications in a wide range of industries and sectors due to its ability to provide a robust and functional surface while allowing for the passage of air, light, and fluids.  

Product Parameters Brand Name FASECBuildings Core Material ECO Wood Plastic Composite Surface Gold/ Black Walnut/ Cedar/ Teak/ Classic Gray/ Customized Type 105Wall/ 159Wall /175Wall/ 192Wall/ 100x25Ceiling/ 55x60Ceiling/ 40x100Ceiling/ 25x80Ceiling / 70Decking/ 140Decking Advantage Waterproof / Fireproof / ECO Friendly Package 8pcs/carton Weight 35kg/carton Certificate ISO9001 Installation Keels & Screws Application Home / Office / School / Commercial Building/ Hotel *Other dimensions can be customized according to clients` requirements, the construction according to demand when the random cutting.   Product Features 1. Natural wood patterns. 2. ECO friendly, high recyclable green material. 3. No cracking, warping and splitting. 4. Moisture proof, waterproof and corrosion resistance. 5. Low maintenance and no painting. 6. Easy to install and clean. 7. Weather resistance and suitable from -40ºC to 60ºC. 8. High degree of UV and color stability. Application With excellent quality, reasonable price and good service, FASEC Buildings ECO wood plastic composite cladding wall panels are extensively used in building material and other industries. Such as home, hotel, school, studio room, reception area, lecture theater, office, hospital, sport and recreation hall, workshop and commercial building.

Products Description Product Name 1220*2440 2.0 2.2 2.5 3.0mm waterproof uv pvc foam board scratch resistant UV marble board Material PVC,Calcium power and Additive Composition PVC baseboard,waterproof layer,hot stamping film and UV paint Thickness commonly 3.0mm,  2.0-5.0mm thickness as required Width 1220MM Length 2-3meters/pc as usually Surface Color Marble,wood grain,solid color, 3D printing, both matt and high gloss MOQ 50 pcs/color Feature Eco-friendly,fire retardant,waterproof,easy to install and long service time Application interior wall decoration both for commercial and private places, such as hotel,restaurant,supermarket,kitchen,living room etc. Advantages of UV board The surface of the UV decorative board is generally made of solvent-free environmentally friendly paint, which forms a dense protective film under the drying of UV light to prevent the release of residual harmful gases on the substrate, thereby improving the protection index of the UV board. 2. After the UV light is fixed, a very smooth protective film will be formed on the surface of the UV decorative board, which is the reflection of the specular highlight and is more beautiful. Therefore, the decorative effect is excellent, and the decorative board after light fixing has high hardness and good wear resistance. 3. The UV decorative board also performed very well in the experimental test. After light curing, the protective film on the surface is resistant to acid and alkali corrosion, and it remains unchanged during long-term use and has a long service life. It is also officially processed by the special custom process of light solid, which makes the physical properties of the UV decorative board more stable, does not fade for a long time, and can be bright for a long time, so the decorative effect is better. 4. Compared with stone, UV decorative board has its advantages, its texture is natural, but its performance can surpass natural stone. UV decorative board has crystal clear stone surface and texture, highly frosted, noble but not luxurious. ApplicationInstall on wall Home improvement, hotels, KTV, office areas, shopping malls and other wall, ceiling, image wall decoralion   Bath, bathroom, kitchen and other regional decorations   A public health area, such as a nursing home or hospital   Strong and shockproof packages. can be directly loaded into the container, or packed by plywood pallets Packing 3mm thickness as example, 100pcs/pallet Delivery usually 7-10 workdays, large according to exact quantity  

Features &Usage Features of eps sandwich wall panel Energy-saving---heat resistance and thermal insulation 2. Light weight---1/6 of traditional brick 3. environment-friendly ---100% not asbestos 4. Area-saving --- save 4 m² / 100 m² (compare with tradition building materials) 5. Waterproof and damp proof ---see photos below 6. Fire-proof --- 4 hours 1000 degree without damage; GB/T9987 7. Sound-insulation ---38dB for 60mm, 46dB for 150mm 8. Best hanging force---single point hanging strength: 50kgs, embeded can up to 150kgs 9. Anti-seismic and impact resistance--- anti-earthquake class 7 10. Heat Insulation and preservation---temperature differences between indoor and outdoor 5 ℃ 11. Thermal insulation 12. Fast/easy construction, Low Labor: two experienced workers 50-80 square meters/day 13. Long life usage: 70 years Specification   Product            Name   Specification (mm)   Weight (kg/m2) Packing (pcs/m2 per 20GP)   Application     Famous light weight energy-saving Compound sandwich panels 2270x610x60 45~48 315pcs/436m2 Roof 2270x610x75 50~53 252pcs/349m2 Interior wall 2270x610x90 55~58 207pcs/287m2 Interior/Exterior wall 2270x610x100 60~65 189pcs/262m2 Interior/Exterior wall 2270x610x120 65~75 153pcs/212m2 Exterior wall 2270x610x150 80~90 126pcs/175m2 Exterior wall Allowed Tolerance: Length±5mm; Width±2mm; Thickness±1mm; Diagonal±2mm About our service 1. Free sample and catalogue can be provided. 2. Quotation, all information related about our eps sandwich wall panels. 3. Arranging production. 4. Packing and shipping. 5. Sending you necessary documents for your customs clearance. 6. Providing all necessary information and technical support for installation. 7. Engineer is available to go abroad to train your workers. How about quality control? We monitor every producing procedure, and we will check the quality before packing and shipping. and we pass ISO 9001 quality control system. Do you only supply eps sandwich panels? FASEC building material Products: 1. Sandwich panel 2. Sandwich panel making machine 3. flexible soft ceramic tiles 4. soft ceramic tiles making machine

Product introduction Exceptionally high quality FASEC Buildings MgO panels are the heart of your thermally efficient building. MGO SIP (magnesium oxide board) is a three-layer construction product consisting of two magnesium oxide boards (MGO) and polystyrene foam glued in the middle. Combining Mgo panels into one whole, we get an even stronger and thermally insulated construction that meets the requirements of Class A flammability, with good sound insulation properties, water resistance, exceptional load-bearing properties, good resistance to compression, bending and, most importantly, thermal insulation performance. Year-round construction–MgO SIP is water and cold resistant, which means your project can be built in any weather. The panels are supplied in controlled sizes, making them easier to install in strong winds.                                                         The chart below states general ‘technical parameter’ of MGO EPS SIPs Sizes (mm) 1220*2440, 1100*2400, 1100*2700, 1100*2950, 1100*3000 etc.1220*2440 standard dimension Thickness of SIPs 10/90/10, 10/100/10, 10/120/10 etc. Thickness of EPS 50mm to 300mm Hole diameter 25mm，30mm，40mm. Density of EPS 18kgs/m3 to 30kgs/m3 Color of EPS White, dark grey Fireproof level B1 Edge treatment T& G, four sides recessed, customized etc. Top Layer MGO board Middle Core EPS board Bottom Layer MGO board       Application: SIPs are prefabricated systems used primarily for walls and roofs. SIPs employ composite materials, reduce waste through modular construction methods, achieve high insulation values, and may be used instead of many conventional building methods. It can be used as a construction fireproof wall, light weight movement wall, inner material of warm keeping for simple mobile house, cold storage, warm-keeping houses . It also widely applied in common steel structure, prefabricated house and etc, which comes from industiral plants, commerical buildings, hospitals and so on.      

Product Short Introduction Structural insulated panels (SIPs) are high performance building panels used in floors, walls, and roofs for both residential and light commercial buildings. It is made up of rigid foam insulation placed between two skins of MGO board. These exterior skins are attached to a foam core with high-strength adhesive. There are two common upper and lower panel , Mgo and OSB panel. Other many material can be used as upper and lower panel, such as cement panel,color steel. There are common core material eps ,xps and pu,pir, rock wool, phenolic,ect.   Advantage of OSB SIP More fast According to the design requirements, the SIP structure insulation board is prefabricated in the factory in advance and quickly assembled at the project site. Factory manufacturing saves time on site construction operations and provides high-precision panels that save time throughout the construction cycle. The dimensions of the door and window openings are also reserved in place during manufacturing at the SIP factory and do not require re-cutting and grooving on site. The OSB surface of the SIP board provides a continuous holding layer to facilitate the installation of fixed furniture such as internal and external decorative panels and indoor hanging cabinets. SIP construction systems can also be compatible with steel, concrete and wood systems, whether as a standalone structural system or as a wall panel and roof component of other construction systems, SIP panels have standard and fast connection technology to adapt to it. More strong The mechanical properties of the thermal insulation board of SIP structure are similar to those of I-steel, and the strong OSB board on both sides is equivalent to the wing plate of I-steel, while the relatively soft thermal insulation board in the middle is equivalent to the web plate of I-steel. The continuous SIP panel forms the structural system of the structure, coupled with the inherent elastic mechanical properties of the wooden structure, in the face of natural disasters such as earthquakes and strong winds, the SIP construction system has better mechanical properties than the traditional structure.  More environmentally friendly Factory assembly manufacturing eliminates more than 70% of traditional construction waste for on-site construction, in addition to the waterproof treatment of wet rooms such as toilets, all the rest of the construction does not need wet operations, greatly reducing the pollution of the site environment. Especially for construction projects in environmentally sensitive areas, SIP prefabricated construction systems are an excellent choice.   Project

  Outhouse Modular Homes Environment-friendly Prefabricated Modular Container House Kits with Steel Windows for Sale Modular  container house is convenient to assemble and can be moved frequently. It has a large space for mobile living. The house will be folded to save space during transportation and can be installed quickly and easily. folding house expandable modular home 20ft 30ft 40ft prefab house australia expandable container house home office 1. The total square of this container house is 27~74 square meters. 2. Large enough to hold two bedrooms, a kitchen, one drawing room, and a bathroom with a toilet. 3. 10 minutes to install one Expandable container house. 4. Save more expenses on labor and materials.   Our other project feedback from our customer     Product Name 40Ft/20ft Container House Easy Style Container Houses Brand FAMOUS Colour Blue, Gray, Red, White Main structure Galvanized Light Steel Frames Place of Product Hangzhou, China Application Prefabricated Light Steel Structure Container House Modes of packing Packed in three cartons   Project Solution Capability Graphic design, 3D model design, Total solution for projects, Cross Categories Consolidation, Prefab house plan     After sale service Online Technical Support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement, Prefab house plan Window PVC Window Door Steel Security Door Wall Panel 75mm EPS sandwich panel Roof Board Corrugated steel plate Floor 18mm MGO Board Column 3mm Galvanized     Use Carport, Hotel, House, Kiosk,Booth, Office, Sentry Box,Guard House, Shop, Toilet, Villa, Warehouse, Workshop,Plant, Permanent family living house     Warranty     More than 5 Years   Packing&Shipping Supply Ability: 5500 Square Meter/Square Meters per Day prefab house plan Packaging Details Standard export package or as per client's request for Two Bedroom Hot Sale Prefab House for Permanent Family Living House. Usually asking question. 1.How many units in 40' HQ? It can load in two 20ft prefab container house. 2.How can I GET A PRICE? Just need to send us your length,width,height and architectural design drawings,we are glad to quote for you accurately. 3.Do you have minimum order quatity ? Usually 20GP quantity is needed, if you need customized house ,one unit is also okay.              

Specifications : Surface Treatment PVDF Painting / Powder Coating / Wood Grain Coating Brand PPG / AkzoNobel / Tiger/KCC Material Grade Aluminum, AA1100H24,1060H24, 3003H24, 5005H24 Product Types Decorative Screen, Screen Partition, Room Divider Screen, Divider Partition. Fabricating Process Cutting, Bending, Jointing, Welding, Polishing, Surface Treatment. Patterns Selection Customized Design available, ODM Design. Available Thickness 0.5mm ~ 20mm Recommend Dimensions 1200x 2400mm,1500x 3000mm, Customized size. Information interested by you : Certificates: SGS,ISO 9001:2000,CE, etc MOQ: 1 sqm for thickness ≤ 3.0mm, 1000 sqm for thickness >3.0mm Delivery time: around 20 days, depends on the panel drawings and quantity Payment Term: 30%TT in advance,70% Balance before loading, LC at sight Production Capability: 100000SQM Per Month More Service: OEM, Small samples free Main Production: Aluminum Single Panel (Flat Seam/Seamless), Square Column Aluminum Cover (Seam/Seamless), Round Column Aluminum Cover (Seam/Seamless), Perforated Aluminum Single Panel, Meshed Aluminum Panel, Carved Aluminum Panel, etc. Introducing our high-quality aluminum sheet, perfect for a wide range of applications. Our aluminum sheet is made from 100% pure aluminum, ensuring excellent durability and corrosion resistance. With a thickness range of 0.2mm to 10mm and a maximum width of 2200mm, our aluminum sheet can be customized to meet your specific needs. We also offer a variety of surface finishes, including polished, brushed, and anodized. Our aluminum sheet is ideal for a wide range of applications, including construction, transportation, packaging, and industrial manufacturing. It is lightweight yet strong, making it an excellent choice for structures that require both durability and flexibility. advantage of aluminum panel Aluminum panels offer numerous advantages over other materials, making them a popular choice for a wide range of applications. Here are some of the key advantages of aluminum panels: 1.Lightweight: Aluminum panels are lightweight, making them easy to transport and install. This makes them an ideal choice for applications where weight is a concern, such as in the aerospace industry. 2.Strength: Despite their light weight, aluminum panels are incredibly strong and durable. They can withstand extreme weather conditions, making them suitable for outdoor applications. 3.Corrosion-resistant: Aluminum panels are highly resistant to corrosion, which makes them a great choice for use in marine environments or where exposure to moisture is a concern. 4.Versatile: Aluminum panels are highly customizable and can be used in a wide range of applications. They can be cut, bent, and shaped to fit any design, making them suitable for both decorative and functional purposes. 5.Low maintenance: Aluminum panels require very little maintenance, making them a cost-effective choice for building facades, signage, and other applications. 6.Eco-friendly: Aluminum panels are 100% recyclable, making them a sustainable choice for those who are concerned about the environment. Overall, the advantages of aluminum panels make them a popular choice for a wide range of applications, from building facades to aerospace components.

Steel Structure Workshop is formed by the main framework including Steel Column,Roof Beam,Column X Cross Bracing ,Roof Bracing ,Fly Bracing ,Tie Beam . Roof and wall using a variety of panels together with other components such as windows and doors. The steel structure Workshop has the advantages of wide span, high strength, light weight, low cost, temperature protection, save energy,beautiful appearance, short construction time, good effect of insulation, long using life, space-efficient, good seismic performance, flexible layout,etc. The wall and roof panel of Steel Structure Workshop is made corrugated so that they overlap when they are fitted together. This doesn’t leave any openings so that the building is insulated against outside conditions. This helps keep the building warmer in the winter and cooler in the summer, saving you on energy costs.   The advantages of Steel Structure Workshop as follows 1. Features fast and flexible to assemble, secure and safe, thermal and noise insulation, water proof and fire prevention; 2. Cost-effective Fast and easy installation greatly shorten the construction time which reduce the costs; 3. Durability The whole structure  is easy in maintenance, which can be used for more than 50 years. 4. Perfect design Perfect design completely avoids leaks and water seepage. Meanwhile, it’s also in line with the national level of fire prevention. 5. Carrying capacity can resists the impact of strong wind and seismic performance and bears heavy snow loads. Steel Structure Workshop Main Structure specification parameter Steel Column Q345B Welding H section Beam ,Painted : three layer white color anti-rust Alkyd painted   Roof  Beam Q345B Welding H section Beam , Painted : three layer white color anti-rust Alkyd painted   Crane Girder Q345B Welding H section Beam , Painted : three layer white color anti-rust Alkyd painted   Anti-wind Column  Q345B Welding H section Beam , Painted : three layer white color anti-rust Alkyd painted   Maintenance Structure Roof : 0.5mm Single Color sheet with 50mm Glass-wool insulation with aluminum foil Wall : 0.5mm Single Color sheet with 50mm Glass-wool insulation with aluminum foil Window : Aluminum Window Door : Sandwich panel Sliding door .

Specification Secondary Structure specification parameter Roof Horizontal Bracing  Q235B Angle Steel , Painted : three layer white color anti-rust Alkyd painted  Wall X Cross Bracing  Q235B Double Angle Steel , Painted : three layer white color anti-rust Alkyd painted  Tie Beam  Q235B Welding Pipe Painted:Three layer white color anti-rust Alkyd painted Roof Purlin Galvanized C section steel  Wall Purlin Galvanized C section steel  Steel Rod Galvanized Steel Rod  Product introduction   Heavy industrial plants: relatively large span and column spacing; with a heavy duty crane or large-tonnage cranes; or plants with 2 to 3 layers cranes; as well as some high-temperature workshop should adopt steel crane beams, steel components, steel roof, steel columns, etc. up to the whole structure.We can customized as per your architectural drawings ,please let me know your specific need . Characters of Structure Steel 1. Steel is characterized by high strength, light weight, good rigidity, strong deformation capacity, so it is suitable for construction of large-span, super high and super-heavy buildings particularly; 2. It with good homogeneous and isotropic, is an ideal elastomer which perfectly fits the application of general engineering; 3. The material has good ductility and toughness, so it can have large deformation and it can well withstand dynamic loads; 4. Steel structure’s construction period is short; 5. Steel structure has high degree of industrialization and can realize-specialized production with high level of mechanization. *Steel structure application 1. Heavy industrial plants: relatively large span and column spacing; with a heavy duty crane or large-tonnage cranes; or plants with 2 to 3 layers cranes; as well as some high-temperature workshop should adopt steel crane beams, steel components, steel roof, steel columns, etc. up to the whole structure. 2. Large span structure: the greater the span of the structure, the more significant economic benefits will have by reducing the weight of the structure 3. Towering structures and high-rise buildings: the towering structure, including high-voltage transmission line towers, substation structure, radio and television emission towers and masts, etc. These structures are mainly exposed to the wind load. Besides of its light weight and easy installation, structure steel can bring upon with more economic returns by reducing the wind load through its high-strength and smaller member section. 4. Structure under dynamic loads: As steel with good dynamic performance and toughness, so it can be used directly to crane beam bearing a greater or larger span bridge crane 5. Removable and mobile structures: Structure Steel can also apply to movable Exhibition hall and prefabricated house etc by virtue of its light weight, bolt connection, easy installation and uninstallation. In case of construction machinery, it is a must to use structure steel so as to reduce the structural weight. 6. Containers and pipes: the high-pressure pipe and pipeline, gas tank and boiler are all made of steel for the sake of its high strength and leakproofness 7. Light steel structure: light steel structures and portal frame structure combined with single angle or thin-walled structural steel with the advantages of light weight, build fast and steel saving etc., in recent years has been widely used. 8. Other buildings: Transport Corridor, trestle and various pipeline support frame, as well as blast furnaces and boilers frameworks are usually made of steel structure. All in all, according to thereality, structure steel is widely used for high, large, heavy and light construction.