Water-tight membrane

摘要

A sealant is arranged in a meshlike manner between a composite layer and a barrier layer in a water-tight membrane that includes a barrier layer and a composite layer. In the case of a leak in the barrier layer, the network of sealant between the composite layer and the barrier layer prevents the barrier layer from being affected. As a result, the size of the areas affected by penetrating water is limited. The damage by the penetrating water is thus limited to a smaller area, and the point of damage can thus be more easily localized.

主权项

1. A water-tight membrane comprising:
a barrier layer extending in a first direction between first and second ends of the barrier layer; a composite layer which is arranged on one side of the barrier layer, the composite layer having a first thickness extending between a first surface on which the composite layer is arranged on the one side of the barrier layer, and a second surface opposite to the first surface, the composite layer extending in the first direction; and a sealant arranged intermittently between the composite layer and the barrier layer, the sealant being arranged at a plurality of points between the first and second ends of the barrier layer and extending in a second direction perpendicular to the first direction, and the sealant having a second thickness less than the first thickness of the composite layer.