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green roof drainage board

Product ID: 8mm dimple height

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Drainage protection board integrates waterproof and drainage, solves relation between waterproof and drainage successfully, and is better and more reliable than traditional stone pottery particle drainage and other filter layers both in drainage function and economic benefit.

It is widely used in waterproof and drainage of roof garden, outdoor garage top plate greening, retaining wall, basement, tunnel, subway, underground infrastructure, side slope and expressway roadbed.
Certificate
  • ISO9001 and CE

Main Products

geomembrane,HDPE geomembrane,geotextile,green roof drainage board,GCL