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Isolation shallow stone, has opening for filling grouting material, and has two square and flat elements as two wall elements, where square and flat elements are made of lightweight concrete
Isolation shallow stone, has opening for filling grouting material, and has two square and flat elements as two wall elements, where square and flat elements are made of lightweight concrete
The isolation shallow stone has an opening (1) for filling grouting material, where two square and flat elements (2) are provided as two wall elements (21). The square and flat elements are made of lightweight concrete including clay, pumice, mineral foam, foam glass and expanded glass. The two wall elements are profiled at all four edges, where the profiles (22) are formed from respective opposite edges complementary to each other. Independent claims are included for the following: (1) a method for manufacturing a wall; and (2) a method for manufacturing an isolation shallow stone.
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