WEAR-RESISTANT COATING OF CONCRETE SURFACE

THE ADHESIVITY OF POLYESTER RESIN PREPARATIONS FOR COATING CONCRETE SURFACES IS IMPROVED BY A BASE COATING OF AN UNSATURATED CARBOXYLIC ACID, PREFERABLY AN ALKENE CARBOXYLIC ACID, E.G. ACRYLIC ACID. CONCRETE LANDING STRIPS WERE SMOOTHED, CLEANED, BASE-COATED WITH A MIXTURE OF ACRYLIC ACID 1, STYRENE 1, AND HETRON 31 /POLYESTER PREPARED FROM 1, 4, 5, 6, 7, 7-HEXACHLOROBICYCLO-/2.2.1/ HEPT-5-ENE-2 , 3-DICARBOXYLIC ACID, AN ALIPHATIC GLYCOL, AND STYRENE, SP. GR. 1.28, BROOKFIELD VISCOSITY 1700 CP., SPI GELLING TIME 5-6 MIN./, COATED /6.35 MM THICK/ WITH HETRON 31 POLYESTER RESIN REINFORCED WITH 10% BY WEIGHT GLASS FIBERS AND ACTIVATED, COVERED WITH FINE SAND AND HARDENED IN AIR. THE COATED LAYERS RETAINED GOOD ADHESIVITY TO THE CONCRETE SUBSTRATES AFTER 6 MONTHS USE.

• Corporate Authors:

  Hooker Chemical Corp, New York

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• Publication Date: 1964-4-4

Subject/Index Terms

• TRT Terms: Adhesion; Base course (Pavements); Coatings; Concrete; Durability; Glass fibers; Material reinforcement; Polyester resins; Resins; Surfaces
• Old TRIS Terms: Acrylic acid; Bases
• Subject Areas: Geotechnology; Highways; Materials;

Filing Info

• Accession Number: 00216073
• Record Type: Publication
• Report/Paper Numbers: 12 pp
• Files: TRIS
• Created Date: Feb 15 1994 12:00AM