TERRAM Indicator Mesh

TERRAM Indicator Mesh

Indicator Mesh

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TERRAM Indicator Mesh netting is a considered alternative to other depth indicator techniques, such as red sand asphalt, which are employed to indicate and protect the waterproof membrane used on bridge deck construction.

The highly visible, plastic, Indicator Mesh ensures that future resurfacing contractors, undertaking subsequent planing or repairs to the bridge surface and binder course, are given clear warning that the waterproof membrane is below.

Indicator Mesh is laid on a layer of sand asphalt or a fine binder course over the waterproof membrane on the bridge deck. A binder course is laid above the indicator mesh, prior to the final bridge surface course.

Available in sizes up to 1.5m wide, and in red, yellow or orange, Indicator Mesh is:

  • Highly visible
  • Manufactured from high density polyethylene
  • Rot resistant and chemically inert

TERRAM Indicator Mesh net can also be used to indicate membranes on roads and areas containing contaminated soil.

Roll Size NumberColourMesh ThicknessWeightPart
1.5m x 50mRed3mm600 g/m2044351


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Bridge Indicator Mesh