Joining method and joining structure as well as form for concret

Details Joining method and joining structure as well as form for concret Joining method and joining structure as well as form for concret

1999-10-08

2000-12-26

Friedman, Carl D.

Static molds

In situ construction engineering type or building type-mold...

Forming building structure

249190, 404 47, 404 69, 5239602, 5239604, 52464, 52576, E04G 1500

Patent

active

061646180

ABSTRACT:
The present invention relates to a joining method and a joining structure as well as a form for concrete products. A protruding portion provided at the front end of a seal member of elastic material attached to one concrete product is inserted through an opening formed in a joining face of the other concrete product into an attachment hole of enlarged diameter provided at a depth of the opening, while bringing a closing press contact portion of the seal member into press contact with inner surfaces of the opening to achieve an airtight condition inside the attachment hole, followed by filling grout into a space defined between inner surfaces of the attachment hole and the protruding portion and setting the grout there to join the concrete products together.

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