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MetFloor 80 Steel Decking

£ 0.00

All prices are exclusive of VAT and delivery charges will apply.

MetFloor 80 Steel Decking In Detail

MetFloor® 80 is a deep trapezoidal composite floor deck.

Metfloor 80 steel decking diagram
MetFloor 80 is a deeper trapezoidal composite floor deck with even greater spanning capabilities than MetFloor® 60 together with reduced concrete usage. The result is a highly cost- effective, attractive, and easy-to-install floor solution.MetFloor® 80 also provides great acoustic performance – it is engineered with optional closed ends and excellent fire protection, with no need for filler blocks. The profile is designed with trough stiffeners and side laps positioned to guarantee centrally placed shear studs.
MetFloor 80 Composite Slab - volume & weight
Slab Depth (mm)Concrete volume (m3/m2)Weight of concrete (kN/m2)
Normal weight Concrete
140 0.096 2.28 2.24
150 0.106 2.52 2.47
160 0.116 2.75 2.7
170 0.126 2.99 2.93
180 0.136 3.23 3.16
190 0.146 3.46 3.39
200 0.156 3.69 3.62
250 0.206 4.87 4.77

Volume & weight table notes

  1. Beam and deck deflections are not included in the table.
  2. Deck and mesh weights are not included in the table.
  3. Concrete densities are:
    NWC (wet)2400kg/m3.
    NWC (dry) 2350kg/m3
MetFloor 80 span table - normal weight concrete using mesh

a: Interaction of bending moment and web crushing   |   m: Fire design


Metfloor 80 steel decking summary

  • Long-span capability
    The smarter curved profile designs of MetFloor 80 delivers exceptional unpropped spanning capability, helping to reduce structural steel requirements and costs.
  • Less concrete usage
    As it needs less concrete volume for any slab depth, MetFloor 80 delivers a more sustainable solution and helps reduce costs.
  • Enhanced shear-stud interaction
    Enhanced design profile guarantees central shear stud positioning to optimise composite action, so reducing the need for on-site checking.
  • Excellent acoustic and fire performance
    Manufactured with closed ends to give exceptional fire protection and acoustic performance, while simplifying installation.
  • Ideal for Car Parks
    MetFloor 80 provides exceptional spanning capabilities ideally suited for car park design where column spacing is increased to accommodate vehicle parking.

Available in gauges: 0.9, 1.2
Prices from: £23.10 per square metre.

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