PRIMER COMPOSITION FOR IMPROVEMENT OF ADHESION BETWEEN WATERPROOFING SHEET BY SYNTHETIC RESIN AND WATERPROOFING MATERIAL AND COMPLEX WATERPROOFING METHOD TO CONCRETE CONSTRUCTIONS USING THE SAME

摘要

The present invention relates to 100 parts by weight of acryl-modified chlorinated polyolefin resin, 30 to 40 parts by weight of an aliphatic polyester-based polymer carrier, 10 to 20 parts by weight of sorbyloxyalkylsilane, 12 to 18 parts by weight of octocinol, and 100 to 350 parts by weight of an organic solvent. includes wealth; The aliphatic polyester-based polymer carrier is one comprising child carbide; having an average diameter of 50 to 120 μm; the pores having an average diameter of 20 to 30 μm; by using those having a porosity of 80 to 99%; A primer composition for improving the adhesion of a synthetic resin waterproof sheet and a polyurethane or polyurea coating film waterproofing material, as well as adhesion and compatibility with the waterproofing material and the coating film waterproofing performance and durability, and a primer composition using the same It relates to a composite waterproofing construction method of a concrete structure.