Substructure the housing support leg, especially mining

摘要

framework under the foot podporowu0105 enclosures, especially mining consists of rumoszu (1) resulting from urobionej rock excavation (2) left on the substrate (3) excavation (2) and a binder (5) about consistency ensuring fulfilment pustek rumoszu (1), forming together the solid conglomeratethe framework has a surface in the projection of at least about 50% greater than cross-sectional area housing (4) or the rate of supporting tissues (6), the framework is carried out at its foundation. advantageously, in podbudowie rumosz (1) wygrodzony's frame and binder (5) provides liquid texture with short time binding and rapid growth in strength over time.