CONCRETE FLOOR SLAB WATERPROOFING CONSTRUCTION METHOD AND CONCRETE FLOOR SLAB WATERPROOFING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a superior floor slab waterproofing system capable of preventing the deterioration in a concrete floor slab over a long period. SOLUTION: This invention proposes a combination of applying a heating application type asphalt coating film waterproofing material by spraying quartz sand on a surface of applying an impregnation type waterproofing material to the concrete floor slab. That is, this invention is a concrete floor slab waterproofing construction method characterized by constructing a heating application type asphalt waterproofing material by spraying the quartz sand on an acrylic radical-curing liquid resin composition for forming a waterproofing layer integrated with the floor slab by hardening after being impregnated into concrete. COPYRIGHT: (C)2007,JPO&INPIT