Main Construction Examples
Prevention of Deterioration and Contamination of Natural Stone Exterior Walls
Processed at Hydrosarm (now Hydro Earth) in February 1989
Nippon Fire Insurance Co., Ltd. Yokohama Building
Construction: Kumagai Gumi Co., Ltd. and other joint ventures
Location: Bashamichi, Yokohama City
Design: Nikken Sekkei Ltd.
The first image shows the condition before treatment.
The second image shows the condition after treatment.
For Stonework
- 1989: National Diet Building, bookstore spire
Large-scale ceramic tile waterproofing project
- 1989: Tokyo Patent Office Building
Anti-stain back treatment for new granite construction
For Stonework
- 1989: National Diet Building, bookstore spire
Large-scale ceramic tile waterproofing project
- 1989: Tokyo Patent Office Building
Anti-stain back treatment for new granite construction
Applications for Brickwork
- 1985: Osaka, Namba Subway Station
Tile joint waterproofing and anti-corrosion treatment - 1989: Tokyo Station, JR Museum
Waterproofing and moisture-proofing treatment for the 80-year-old brick exterior wall
- 1989: Tokyo Station, JR Museum
Waterproofing and moisture-proofing treatment for the 80-year-old brick exterior wall
Applications for Brickwork
- 1985: Osaka, Namba Subway Station
Tile joint waterproofing and anti-corrosion treatment - 1989: Tokyo Station, JR Museum
Waterproofing and moisture-proofing treatment for the 80-year-old brick exterior wall
- 1989: Tokyo Station, JR Museum
Waterproofing and moisture-proofing treatment for the 80-year-old brick exterior wall
For Civil Engineering Projects
- 1985: Tokaido Shinkansen
JR Shinkansen Ryo Bridge Deck and Viaduct Renovation Project - 1987: Metropolitan Expressway Yokohane Line
Koebashi Bridge Deck Waterproofing Project
For Civil Engineering Projects
- 1985: Tokaido Shinkansen
JR Shinkansen Ryo Bridge Deck and Viaduct Renovation Project - 1987: Metropolitan Expressway Yokohane Line
Koebashi Bridge Deck Waterproofing Project
For Precast Concrete
- 1990: Tokyo, Takebashi, Palace Side Building
PC exterior refurbishment and anti-deterioration project - 1990: Tokyo, Ikebukuro, Tokyo Metropolitan Theatre
Efflorescence prevention and anti-deterioration treatment for exterior and interior walls
For Precast Concrete
- 1990: Tokyo, Takebashi, Palace Side Building
PC exterior refurbishment and anti-deterioration project - 1990: Tokyo, Ikebukuro, Tokyo Metropolitan Theatre
Efflorescence prevention and anti-deterioration treatment for exterior and interior walls
For Plaster (Shikkui)
- 1991: Himeji Castle (National Treasure)
Anti-mold treatment for plaster walls
For Plaster (Shikkui)
- 1991: Himeji Castle (National Treasure)
Anti-mold treatment for plaster walls
Construction Achievements
– For Stonework
- 1989 National Diet Building – Waterproofing of large ceramic tiles on the spire
- 1989 Tokyo Patent Office Building – Backside treatment to prevent discoloration of new granite
– Application to Brickwork
- 1985 Osaka / Namba Subway Station – Tile joint waterproofing and efflorescence prevention
- 1989 Tokyo Station & JR Museum (80-year-old building) – Waterproofing and moisture-proofing of brick exterior walls, application to tiles
- 1985 Tokaido Shinkansen – Floor slab and elevated bridge repair work on JR Shinkansen viaduct
- 1987 Metropolitan Expressway (Yokohama Line) – Waterproofing of floor slabs on elevated bridges
- 1990 Palace Site Building, Takebashi, Tokyo – PC exterior wall refresh and deterioration prevention work
- 1990 Tokyo Art Theater, Ikebukuro, Tokyo – Efflorescence and deterioration prevention for exterior and interior walls
- 1991 Himeji Castle (National Treasure) – Anti-mold treatment of plaster walls
– Floor Coating Work
- Haneda Airport Yamato Collection Center
- Grand Nikko Tokyo Daiba
- Hotel Okura Guam
- Yokohama Bay Sheraton Hotel
- Disney Ambassador Hotel
- Tokyo DisneySea Hotel MiraCosta
- Universal Studios (Restaurant)
- Nishi-Shinjuku Mitsui Building
- Meiji Life Insurance Saitama Shintoshin Building
- Tokyo Twin Parks, Shiodome
- Shin Marunouchi Building
- POLA Hakone Art Museum
- Daito Trust Construction Headquarters Building
- Mitsubishi Corporation Headquarters Building
- Mitsubishi Motors Headquarters Building
- Nippon Television Headquarters
- Shinjuku Orix Building
- Nippon Life Hibiya Building
- Unimat Minami-Aoyama Building
- Cartier Ginza Building
- Prada Ginza Building
- MUFG Bank Nagoya Building (former Tokai Bank Headquarters)
- Kobe Yusen Building
- Prada and Gucci (Floor granite for each store)
– Exterior Wall Coating
- Meguro Police Station
- Takanawa Police Station
- Bank of Japan, Otaru Branch
- Naha Defense Agency Warehouse
- Hiroshima National Peace Memorial Park for Atomic Bomb Victims
- Embassy of Spain
- Chanel Ginza Building
– Brick Exterior Wall Projects
- Rikkyo University Chapel
- Kyushu Electric Power Second Power Plant
– Interior Wall Coating
- Sasago Tunnel Ventilation Station
- Akana Tunnel Repair