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Patent Searching and Data


Title:
AGGREGATE EXPRESSION UNEVEN FINISHING METHOD OF EXPOSED CONCRETE
Document Type and Number:
Japanese Patent JP2008195053
Kind Code:
A
Abstract:

To provide a surface finish method which enables the range worked with patterning to be designed easily and to be carried out efficiently with a satisfactory finish condition not depending on a grinding method by handyman's hands or machines, when making the concrete surface of exposed concrete or a precast product express the ballast of aggregate and attaching concave-convex patterns.

The surface finish method which makes the ballast of aggregate express and makes uneven patterns is characterized by comprising: a process which applies a concrete hardening delaying agent to the whole surface or selected portion of a concrete form inner surface; and a process which casts concrete and carries out the rinsing elimination of the concrete portion which is not cured since it touches a concrete hardening delaying agent after the formwork removal, when casting ready-mixed concrete and forming walls and ceilings.


Inventors:
Nagai, Toshiaki
Application Number:
JP2007000065804
Publication Date:
August 28, 2008
Filing Date:
February 15, 2007
Export Citation:
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Assignee:
SUZUKI KAIJI
NAGAI TOSHIAKI
International Classes:
B28B1/14; B28B11/08; E04G9/10