SLOPE PROTECTIVE WORK PREPARING FORM

PROBLEM TO BE SOLVED: To facilitate detection of a finished surface of concrete (mortar) placed or sprayed on a form. SOLUTION: The form A is constituted of a pair of right and left porous side plates 1, pairs of upper and lower horizontal rods 2 which are arranged between both the side plates at pr...

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Bibliographic Details
Main Author SAKAI ISAMU
Format Patent
LanguageEnglish
Published 24.08.2001
Edition7
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:PROBLEM TO BE SOLVED: To facilitate detection of a finished surface of concrete (mortar) placed or sprayed on a form. SOLUTION: The form A is constituted of a pair of right and left porous side plates 1, pairs of upper and lower horizontal rods 2 which are arranged between both the side plates at predetermined longitudinal intervals and have their outer ends rotatively linked to the side plates, and vertical rods 3 each intersecting the horizontal bars to anchor a cross section therebetween, and each having an upper end thereof serve as a finish reference. The upper end of each vertical rod serves as a measure of the finished surface.
Bibliography:Application Number: JP20000034640