| 摘要 |
Waterproof sealings for piercing lines in the exterior building envelope The invention refers to waterproof sealings for piercing lines used in waterproof insulation systems on flat or pitched roofs, terraces and balconies. Waterproof piercing lines are made in a simple way by using a flange and a bituminous mixture, formed as a tape or a stick, which is melted by using a gas burner or a heat gun. Therefore a permanent elastic water impermeable piercing line is made, providing water impermeable passage of various installation lines, fixation systems, anchors, etc. |
