Title:
BIODEGRADABLE CONCRETE FORM
Document Type and Number:
Japanese Patent JP2004181820
Kind Code:
A
Abstract:
To provide a biodegradable concrete form which degrades under the natural environment into carbon dioxide and water in the case of an embedding treatment, is lightweight and easily handleable and can impart an appearance such as a masonry pattern colored like a natural stone onto the surface of concrete to create a concrete construction matching surrounding environments.
This biodegradable concrete form comprises the foamed body of a biodegradable resin composition which is preferably a polylactic acid-based resin composition.
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Inventors:
MATSUMOTO TATSUYA
MATSUOKA FUMIO
UEDA KAZUE
MATSUOKA FUMIO
UEDA KAZUE
Application Number:
JP2002352665A
Publication Date:
July 02, 2004
Filing Date:
December 04, 2002
Export Citation:
Assignee:
UNITIKA LTD
International Classes:
E02D29/02; B28B7/34; C08J9/12; C08J9/36; C08L101/16; E04G9/05; (IPC1-7): B28B7/34; C08J9/12; C08J9/36; E02D29/02; E04G9/05
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