Method and device for recycling bitumen-containing materials, more in particular of bituminous roofing materials.
NL1011106C2
Method and device for recycling bitumen-containing materials, more in particular bituminous roofing materials.
NL1009358C2
Roof covering material is formed by porous basic layer on which bituminous covering layer is applied via intermediary of dividing layer provided with perforations
NL1005987C1
Method for applying insulation plates to roofs, and insulating materials apparently suitable for carrying out the method.
NL1005029C2
Method and device for recycling bitumen-containing materials, more in particular bituminous roofing materials.
NL9402174A
Sheet of roofing material.
NL9301368A
Roofing Material.
NL8901618A
Layered bituminous roof covering materials - made by applying successive layers of heated bitumen compsns. to conveyor surface of polyester reinforcing web
