SPLIT FORM FOR PRODUCTION OF LONG BUILDING PRODUCTS OUT OF CONCRETE OR REINFORCED CONCRETE Russian patent published in 2008 - IPC B28B7/22 

FIELD: construction.

SUBSTANCE: invention refers to the devices for production of long building products, mainly out of concrete and reinforced concrete. The split form for production of long building products out of concrete and reinforced concrete contains a wall and a mounting element. The wall for cavity formation for the placement of reinforcement and concrete or cement and sand mixture is made elastic from synthetic membrane or rubber fabric or rubber and longitudinally split. Moreover an elastic band is fixed to the edge of the wall providing form hermeticity and situated under the mounting element in the shape of a zip-fastener.

EFFECT: production of long products of complex configuration.

4 dwg