Batch of building materials for a construction pit shoring as well as building pit shoring from it

摘要

The invention relates to a mixture of building materials for the production of a diaphragm or sealing wall mass, in particular for sealing walls or construction pit structures, in particular with a solids content of less than 400 kg / m 3 · at least containing: DOLLAR A - a hydraulic binder component, DOLLAR A - a clay component, DOLLAR A - fibrous aggregates with a water-absorbing and / or cross-linking effect as well as a sealing or diaphragm wall mass and a construction pit sheeting.