Title:
WATERPROOF TREATMENT METHOD OF FLOOR SLAB
Document Type and Number:
Japanese Patent JP3683942
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To increase the adhesive force and facilitate the works, by forming a synthetic resin waterproof layer on a steel or concrete floor slab and scattering thermoplastic resin particles thereon and then paving it with a heated asphalt mixture.
SOLUTION: A liquid synthetic resin having a waterproof property like methacrylic resin, polyurethane resin, epoxy resin, etc., is applied evenly on a floor slab applied with a primer and a substrate treatment to form a waterproof layer. When necessary, before the waterproof layer is cured, non-slip materials composed of silica sand and others are scattered to cope with shifting stresses between layers. A thermoplastic resin particles having 60-130°C of softening point is scattered thereon. And further, the upper face is paved with a heated asphalt mixture. When scattering the thermoplastic resin particles, it is possible to wet the particles with a water solution of a water-soluble polymer or an asphalt emulsion. The adhesive force of respective layers is intensified. In this way, the waterproof property of the asphalt pavement is improved.
Inventors:
Tokuoka Fumiaki
Makoto Fukutomi
Konishi Takeo
Satoshi Aoki
Makoto Fukutomi
Konishi Takeo
Satoshi Aoki
Application Number:
JP16971595A
Publication Date:
August 17, 2005
Filing Date:
July 05, 1995
Export Citation:
Assignee:
Ryoaki Co., Ltd.
Mitsubishi Rayon Co., Ltd.
Mitsubishi Rayon Co., Ltd.
International Classes:
E01C7/34; E01D19/08; E01D101/40; (IPC1-7): E01D19/08; E01C7/34
Domestic Patent References:
| JP3093904A | ||||
| JP56103280A | ||||
| JP50157414A | ||||
| JP6025537A | ||||
| JP7041661A | ||||
| JP6026002A | ||||
| JP2000034423A |
Attorney, Agent or Firm:
Akio Miyazaki
Shinichi Iwata
Masaaki Ogata
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki
Shinichi Iwata
Masaaki Ogata
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki