Light Steel Structure Villa used G90=Z275g zinc coating Galvanised Steel Coils with Zero spangle surface
Zero spangle Galvanized Steel Sheet in Coils Introductions
Zero Spangle Galvanized Steel : In hot dip galvanising, only a certain amount of aluminium is added to the zinc solution and no lead-free, antimony or tin is added to produce a non-bright product.
Light steel villa, also known as light steel structure house, its main material is the light steel keel synthesised by hot-dip galvanised steel strip through cold rolling technology, after precise calculation plus the support and combination of auxiliary parts, to play a reasonable bearing capacity to replace the traditional house.
Advantages
The technology and product configuration of lightweight steel structure is very mature, with a high degree of industrialisation, and is the result of nearly 100 years of development of construction technology and building materials industry in North America. The galvanised steel used in the building structure has excellent corrosion resistance and durability, with a service life of 275 years under normal use.
The seismic performance of lightweight steel structure is much better than traditional concrete and brick houses. At the same time, due to the light weight of the structure of light steel structure, the weight per unit area is only equivalent to 1/4 of the weight of the same area of the brick structure, so its foundation treatment is simple and suitable for most geological conditions. There is no longer a concern about termite damage in steel-framed homes as there is in wood-framed homes.
Has the following four characteristics:
1, structural stability.
2, Low cost.
3, The span of the space inside the house of light steel structure villa is larger than that of concrete building.
4, The construction period is short, much faster than the conventional building.
Galvanised sheet application range
Galvanised sheets are suitable for: purlins, floor slabs, three-dimensional parking garages, ventilation ducts, home appliances, automobiles, colour coated substrates and other ranges.
| Usage | Steel Grade | Yield Strength(MPa) ≥ | Tensile Strength(MPa) ≥ | Elongation at Brake A80mm % ≥ | Elongation at BrakeA50mm % ≥ |
| Structural usage | S250GD+Z | 250 | 330 | 19 | / |
| S300GD+Z | 300 | 380 | 18 | / |
| S350GD+Z | 350 | 420 | 16 | / |
| S450GD+Z | 450 | 480 | 15 | / |
| S550GD+Z | 550 | 550 | / | 2 |
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G90 Z270g/Sqm Zinc Coated Steel Coil Zero Spangle Light Steel Structure Villa Used Images
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