Louisiana LADOTD - Type B Paving Fabric - 1019M00080 - 10.5' x 360' - P4598-10.5 drainage mat The geocomposite filter material around

The geocomposite filter material around the drainage board is a separation layer that helps roof membranes to breathe and also filters dirty water passing through the green roof drainage system

Interior steel anchors secure the enclosures to the concrete slab

while their semi-buoyant nature makes them ideal for muddy or swampy terrains

This heater meets the "damp" requirement of ASSE 1060 Class 1 for use as freeze protection

Ideal for areas requiring protection and diversion of stormwater runoff

Louisiana LADOTD - Type B Paving Fabric - 1019M00080 - 10.5' x 360' - P4598-10.5 drainage mat The geocomposite filter material aroundLouisiana LADOTD Type B Paving Fabric 1019M00080 10. 5' x 360' P4598 10. 5 Petromat engineered paving fabrics are used as a moisture barrier and stress absorbing interlayer beneath flexible pavements such as asphalt overlays or a chip seal. These mats replace 1. 5" of asphalt, saving an average of $50 lane mile. Petromat is AASHTO NTPEP compliant. Louisiana LADOTD Note: This fabric meets the specifications as outlined in the Louisiana LADOTD