Title:
JOINT FILLER FOR CONCRETE PAVING
Document Type and Number:
Japanese Patent JP2003201704
Kind Code:
A
Abstract:
To constitute a joint filler inserted into a joint groove formed between PC slabs so as not to form a partial recess on a concrete paving surface by the settlement of the joint filler into the joint groove even when the width of the joint groove is changed with the shrinkage and expansion of concrete.
The joint filler 18 being inserted into the joint groove 14 between the PC slabs 12 and 12 and closing the opening of the joint groove 14 is constituted so as to embed the joint groove 14 as a whole up to a groove bottom by using hollow rubber blocks 16.
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Inventors:
TANAKA TAKAYUKI
MIYAUCHI TAKESHI
MIYAUCHI TAKESHI
Application Number:
JP2002342710A
Publication Date:
July 18, 2003
Filing Date:
March 15, 2001
Export Citation:
Assignee:
TOKAI RUBBER IND LTD
TAISEI ROTEC CORP
PS MITSUBISHI CONSTRUCTION CO
TAISEI ROTEC CORP
PS MITSUBISHI CONSTRUCTION CO
International Classes:
E01C11/10; (IPC1-7): E01C11/10
Attorney, Agent or Firm:
Kazuo Yoshida
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