2022-03-082022-03-081997https://publica.fraunhofer.de/handle/publica/303637DE 29710737 U UPAB: 19970922 The framework includes a permanently elastic sealant material (6) of polyurethane base set between the framework skeleton (1) and outer frame (5) and stuck against two opposite flanks on same. On the side of the sealant pointing into the inside of the building is a backing cord (7) which is also in contact with the frame skeleton and outer frame. The outer frame has a layered arrangement with at least one layer of heat blocking material. A water-protective coating can be applied on the outside on the outer layer (5). ADVANTAGE - Provides protection against rain.de608674HolzfachwerkwandWooden framework for new and old buildings - has permanently elastic sealant between framework skeleton and outer frame which has water-protective coating layer on outside.utility model1997-29710737