A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD AND ASSEMBLY FOR MAKING A CONCRETE EXPANSION JOINT INSERT
An illustrative example embodiment of an assembly for making a concrete expansion joint insert includes an extruder a device that receives material from the extruder. The device includes a flow path through the device and at least one internal feature that directs the material away from a middle of the flow path and toward outside edges of the flow path to establish an approximately equal flow rate of the material through the middle and outside edges of the flow path.
METHOD AND ASSEMBLY FOR MAKING A CONCRETE EXPANSION JOINT INSERT
An illustrative example embodiment of an assembly for making a concrete expansion joint insert includes an extruder a device that receives material from the extruder. The device includes a flow path through the device and at least one internal feature that directs the material away from a middle of the flow path and toward outside edges of the flow path to establish an approximately equal flow rate of the material through the middle and outside edges of the flow path.
METHOD AND ASSEMBLY FOR MAKING A CONCRETE EXPANSION JOINT INSERT
DANNA NICHOLAS (author) / DANNA BRADLEY (author) / DANNA MARC (author)
2021-07-15
Patent
Electronic Resource
English
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