It is used as a separator layer under the ground in green roof areas - on the drainage plate with water holding reservoir, to filter the water and to prevent the soil from filling into the drainage plate.
The surface on which the drainage board will be laid must be dry and clean.
It is laid by overlapping each other by at least 10-15 cm from the transverse and longitudinal joints.
It is in the form of 315m2 rolls.
Width:2,10m Length:150m
It should be stored indoors out of sunlight.
BTM Bitümlü Tecrit Maddeleri Sanayi ve Ticaret A.Ş. Kemalpaşa O.S.B. Mahallesi Gazi Bulvarı No:152 35730 Kemalpaşa/İzmir TURKEY Phone:+90 232 877 04 02 Fax:+90 232 877 04 10 info@btm.co • www.btm.co