Expansion Joint

Expansion Joint

Newcean supply closed cell crosslinked polyethylene foam expansion joint filler into the construction market.

Areas of use include: brick and block work, isolation joints, hinge joints, deck slabs, retaining walls, reservoirs, subways, bridges, basement structures, sewage treatment works, water channels and culverts.

Products Advantages

  • Light weight
  • Non toxic
  • High temperature resistant
  • Low water absorption
  • Thermal insulation improvement
  • Acoustic absorption
  • No condensation, no bacteria
  • Odorless material, no smell, no fogging
  • Easy production process, thermoforming and cutting
  • High flexibility, good restoring behavior
  • Easy prototyping, cost-efficient prototype tools and fast prototype production
  • Superior compression and recovery properties
  • Excellent weather-ability

Products Specification

Material: XLPE, IXPE Foam
Density: 28~33 kg/m³
Thickness: 10mm

PHYSICAL PROPERTIES

Units Test Method Values
Density – Metric Units kg/m3 GB/T 6343-2009 26±3 30±3
Tensile Strength-L Mpa≥ GB/T 6344-2008 0.2 0.25
Tensile Strength-W Mpa≥ GB/T 6344-2008 0.1 0.2
Tear Strength-L Ncm≥ GB/T 1130-2009 8 10
Tear Strength-W Ncm≥ GB/T 1130-2009 6 7
Elongation-L %≥ GB/T 6344-2008 60 80
Elongation-W %≥ GB/T 6344-2008 80 100
Compression Strength 25%Mpa≥ GB/T 8813-2008 0.025 0.03
Thermal Conductivity w∕m•k≤ GB/T 3399-1982 0.036 0.038
Water Absorption %≤ GB/T 8810-2005 8