Device for covering for a valley and for producing a discharge channel

摘要

The isolation support string (24) is made up of two opposite-lying support parts (24.1,24.2), between which a deformable angle channel piece (24.3) is arranged. Underlying grooved string spacer parts (25.1.1,25.1.2) are positioned under the outer side of the support parts. On the opposite lying side of the spacer parts lies, at least, one clamp string (21). On the clamp string may be two opposite lying, as well as on a drain channel (3), bordering ladle support strings laid on it.