Production manner of plastic deformation possible creasing material, and particular material for creasing of especially roof

摘要

(57) Abstract Especially being the plastic deformation possible creasing material creasing intended for the roof which is jointed to the skylight and similar roof complete penetration building construction, it is the above-mentioned plastic deformation possible creasing material which consists of the expanded metal network which does the form of sheet condition web size condition or the strip which has been covered both sides by elastomer formation 2. In order to be able to give the same expansion Characteristic to the 2-way of this expanded metal network to agree with to the respective length direction and cross direction of form things such as sheet condition web size condition or strip and to cross substantially, it is preprocessed. Elastomer formation is the thermoplastics, the sandwich material which at the expanded metal network and elastomer formation was made is done lenticulation is parallel to one of two directions which each one substantially cross.