| 摘要 |
FIELD: civil engineering and architecture, applicable for production of articles from high-early-strength mixes. SUBSTANCE: the mould represents a metal rigging in the form of a detachable angle frame with joining facilities and a bottom plate. A polymeric insert is installed in the mould, it is made of components in the form of a bottom and walls connected by an angle clamp installed for overlapping of the joint angles of the components around the edges of the base of the insert shaping surface. EFFECT: produced a universal and reliable structure of the mould. 4 cl, 4 dwg |
