CONCRETE PROTECTIVE MATERIAL, METHOD FOR PRODUCING CONCRETE PROTECTIVE LAYER AND SURFACE-TREATED CONCRETE

PROBLEM TO BE SOLVED: To provide a concrete protective material which prevents occurrence of cracks and occurrence of peeling or the like in a coating, caused by inner stress due to curing shrinkage during application and by thermal shock such as a change in atmospheric temperature after the applica...

Full description

Saved in:
Bibliographic Details
Main Authors NUMAO KAZUYUKI, SUZUKI YASUHIRO
Format Patent
LanguageEnglish
Published 14.07.2005
Edition7
Subjects
ADHESIVES
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS BASED THEREON
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
LIME, MAGNESIA
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
REFRACTORIES
SLAG
THEIR PREPARATION OR CHEMICAL WORKING-UP
TREATMENT OF NATURAL STONE
USE OF MATERIALS THEREFOR
WOODSTAINS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a concrete protective material which prevents occurrence of cracks and occurrence of peeling or the like in a coating, caused by inner stress due to curing shrinkage during application and by thermal shock such as a change in atmospheric temperature after the application, and which has excellent durability such as alkali resistance, and to provide a method for producing the concrete protective layer and surface-treated concrete. SOLUTION: The concrete protective material contains (A) an unsaturated polyester, obtained by compounding and reacting (a) a mol of polyethylene-2,6-naphthalate, (b) b mol of an α,β-unsaturated dibasic acid and/or its acid anhydride, (c) c mol of a saturated polybasic acid and/or its acid anhydride, (d) d mol of a hydrogenated bisphenol A propylene oxide derivative expressed by a specified formula and (e) e mol of a polyhydric alcohol, (B) an ethylenic unsaturated monomer having a polymerizable double bond in its molecule, and (C) glass flake. The method for producing the concrete protective layer and the surface-treated concrete are also provided. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030433377