| 摘要 |
FIELD: construction engineering. SUBSTANCE: this can be used in walling structures of buildings and engineering units, primarily in external walls and also in internal walls and partitions, floors, coverings, suspended roofs, etc. Guarding structure has external layer and internal layer with insulating material. External layer is provided with bent members having triangular diaphragms. By means of these bent members external layer is directly connected with internal layer. Fastened to external layer are additional facing sheets. Aforesaid embodiment of guarding structure improves its rigidity, operating reliability, prolongs service life and cuts labour-intensity in erection. EFFECT: higher efficiency. 3 dwg |
