Movable Prefabricated Industrial Steel Structures Fire Resistence
Painted Single Layer Floors
The load bearing parts are mainly steel structures, including steel
columns, steel beams
steel structural basements, bracing systems for wall and roof. The
Main Structure are usually made of Q345 Steel while the Purlins and
Bracing System are made of Q235 Steel. They are the most common
steel materials used for steel structure in China.
- Design service life: 40 years
- Earthquake type: Level 6
- Wind Load: 0.35kn/m2
- Roof snow load: 0.2kn/ m2
- Roof dead load: 0.3kn/ m2
- Roof live load: 0.35kn/ m2
- Roof pitch: 1:10
- Steel texture: Q235B, Q345B
- Paint: Two-layer primer and two-layer finish of alkyd paint
- Service life of roof tile: 10-20 years
- Number of Floors: Single layer
Our experience in steel framed industrial buildings is extensive
and includes the design and construction of many different steel
framed structures including:
• Textile Factories on our building steel site
• Process Plants on our building steel site
• Waste Transfer Stations on our building steel site
• Agricultural and Farm Building Infrastructure on our building
Steel Structure Performance:
1) Seismic resistance
Low-rise villa roof are mostly sloping roof, roof structure is
basically used by the cold-formed steel members made of triangular
roof truss system, light steel structure in the finished structural
sheet and gypsum board, the formation of a very strong " Plate rib
structure system ", this structural system has a stronger seismic
resistance and horizontal load capacity, suitable for seismic
intensity of 8 degrees above the region.
2) Wind resistance
Steel structure of light weight, high strength, the overall
rigidity, deformation ability. Building weight is only one-fifth of
brick and concrete structure, can withstand 70 meters per second
hurricane, so that life and property can be effectively protected.
The steel structure is made of super anti corrosive and high
strength cold-rolled galvanized sheet, which effectively avoids the
influence of rust in the course of construction and use, and
increases the service life of the light steel structure. Structure
life of up to 100 years.
The use of thermal insulation materials to glass fiber
cotton-based, with good insulation effect. With the external wall
insulation board, effective to avoid the wall of the "cold bridge"
phenomenon, to achieve a better insulation effect. 100mm thick R15
thermal insulation cotton thermal resistance can be equivalent to
1m thick brick wall.
5) sound insulation
Sound insulation effect is an important indicator of the assessment
of residential, light steel system are installed using insulating
glass windows, sound insulation, sound insulation of 40 dB or more;
by the light steel keel, gypsum board insulation material
composition of the wall, the noise effect can be as high as 60 dB.
Dry construction, to reduce environmental pollution caused by
waste, housing steel structure materials can be 100% recovery,
other supporting materials can also be the majority of recycling,
in line with current environmental awareness; all materials for the
green building materials to meet the ecological environment, is
conducive to health .
Light wall with energy efficient system, with breathing function,
can adjust the indoor air humidity; roof with ventilation, can make
the house over the formation of the flow of air between the roof to
ensure that the internal ventilation and cooling requirements.
8) fast installation
All dry construction, environmental impact from the season. A
building of about 300 square meters, only 5 workers 30 working days
to complete the whole process from the foundation to the
9) environmental protection
Materials can be 100% recycled, truly green pollution-free.
10) Energy saving
All use of energy efficient wall, insulation, insulation, sound
effects, and can reach 50% of the energy-saving standards.