REINFORCING SHORT FIBER FOR CEMENT BASED FORMED BODY

PROBLEM TO BE SOLVED: To provide a reinforcing short fiber for a cement based formed body which has sufficient sticking property to cement paste as the reinforcing short fiber for the cement based formed body for civil engineering or building construction and showing excellent opening property and d...

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Main Authors ISHII TOKU, MEGURO YUKI, FUKUDA NAOYA, SHIMIZU YOICHIRO, SHINTANI TOSHINORI, KURABAYASHI KIYOSHI, TAKAHASHI HIDEKI, TANAKA TORU, OTA SHINJI, SHIINA TAKAYOSHI
Format Patent
LanguageEnglish
Published 10.04.2008
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Summary:PROBLEM TO BE SOLVED: To provide a reinforcing short fiber for a cement based formed body which has sufficient sticking property to cement paste as the reinforcing short fiber for the cement based formed body for civil engineering or building construction and showing excellent opening property and dispersibility in concrete in charging and kneading. SOLUTION: The reinforcing short fiber for the cement based formed body is an stretched fiber consisting essentially of a synthetic resin, has a polygonal-shaped cross-section with ≥3 projecting parts and has recessed parts formed with a prescribed interval along the longitudinal direction of the fiber at least on the side part of the polygonal shape. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060261192