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Corrugated Steel Plate

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Corrugated Steel Plate

Shorter construction period and more economical compared to reinforced concrete
Concrete Corrugated steel plate
Specification – Deep Corrugation
Corrugated steel plate Reinforced concrete
Materials used Hot-dip galvanized steel plate (structural steel) general concrete, general steel
Product quality
  • 1. No cracks
  • 2. Strong durability
  • 3. Strong resistance to impact loads and repeated loads
  • 1. Cracks under working loads
  • 2. Weak durability and watertightness
  • 3. Low resistance to impact load and repeated load
Economical About 60% of the cost of reinforced concrete -
Constructability
  • 1. No need for cast-in-place, curing, etc.
  • 2. No need for structural support during construction
  • 3. About 60% of the construction period of reinforced concrete
  • 1. Requires cast-in-place, curing, etc.
  • 2. Requires for structural support during construction
Storage and transport Small volume, easy to store and transport in bulk Difficult to store and transport in bulk due to its heavy volume and weight
Economical

Time-saving and 15-30% less
construction cost than RC structure

Reduced
construction period

Less affected by the seasons,
and constructed by on-site bolt assembly,
reducing the construction period by 40-50%
compared to concrete structures.

Identical quality

Produced by the same process
with consistent quality,
easy to construct structures,
and excellent durability

Construction possible during vehicle passage

Vehicle passage allowed during construction,
advantageous for emergency restoration work after
the provisional assembly of the entire structure and little possibility of complaints since detours not required

Eco-friendly

Minimized use of concrete and 100% recyclability due to the nature of steel