BTM Green Protection and Storage Mat 500 gr/m2

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Product Description

Excess water accumulated in the drainage boards with water holding reservoir in the green roof areas overflows from the holes and accumulates on the geotextile felt in a lower layer, this type of covers is called a moisture trap, they hold an average of 2-4 liters of water, most of the excess water is discharged from the strainers.

Product Description

Excess water accumulated in the drainage boards with water holding reservoir in the green roof areas overflows from the holes and accumulates on the geotextile felt in a lower layer, this type of covers is called a moisture trap, they hold an average of 2-4 liters of water, most of the excess water is discharged from the strainers.