Fire retardant, waterproof, rotproof and UV-resistant
Reinforced plastic tarpaulin in 4m x 5m sheet or 4 x 50 m roll developed by international research project and designed for long outdoor use in all climates
Made of woven high density black polyethylene (HDPE) fibers, warp x weft, laminated on both sides with low density polyethylene (LDPE) coating
190 gsm ±20 g/m² woven Polyethylene (HDPE) inner black fibers, warp x weft, laminated on both sides with LDPE coating
Denier
Min 1000
Tensile strength
Min 600N both directions warp and weft (BS 2576, 50mm grab test or equivalent)
Tear strength
Min 100N both directions (BS 4303 wing tear or equivalent) or under ISO 4674 (A2)
UV resistance
e Max 5% loss of original tensile strength under ISO 1421 after 1500 hours UV under ASTM G53/94 (UVB 313nm peak)
Welding
Only 1 is allowed, lengthwise. Min resistance 80% of original tarpaulin tensile strength in the weft under ISO 1421 plus additional procedure
Eyelets
Aluminum reinforcement eyelets or equivalent on 4 sheet sides of single sheets at 100cm (±5 cm) Centre to Centre, providing very strong fixation points