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  Specification Guide
Expanded polystyrene block mould produce a normal bloack size of 2440x1220x710 or 610, however other special sizes up to 7300mm long are available.

Block Type Target Weight kg/m3
Light Weight / PKG 10
Light Weight 10
Light Weight Small Bead 12
Medium Small Bead 15
EPS70 ( SDN ) 15
HDN 18
EHD 24
UHD 30

All grades are available Flame Retardent bead at no extra cost

Please click Here for a technical document from the British Plastics Federation
  Styro-Tech Ltd, Unit 5, Kingfisher Est, Charles St, West Bromwich, West Midlands, B70 0AT
Tel: 0121 520 6343 Fax: 0121 520 4851