To create furrows for water drainage when paving basements for parking (or other).
Mechanical fastening and glue with a MS polymer adhesive.
Application over the ground: it doesn't interfere with concrete cover.
Great to recover the water runoff from diaphragm walls.
Can be painted.
Sell with all the accessories.
Concrete in accordance with NP EN 206-1.
Two kind of finishing :
. Immediate demoulding, available in : 5, 6, 8 and 10 cm
. Deferred demoulding, available in : 5, 8 and 10 cm.