Closed-type Final Disposal Site
Safe landfill disposal of waste
In a closed-type final disposal facility, the roof is exposed to the eyes of the local community on a daily basis. We have been involved in many buildings and roofs, mainly membrane structures, and we can offer unique proposals to make them a harmonious facility and landmark in the community.
Products & Services
type
Stud Liner,” “YMS Lock,” and “Max Lock.”
Molds made of the same material as the impervious sheet are embedded in concrete to improve watertightness and save space.
Special components embedded in concrete greatly improve workability and imperviousness. Fixing to concrete structures and pipe penetration is where the most attention must be paid in impervious construction. We offer the best dedicated components for better quality.
High Density Polyethylene Sheet “Gundel Sheet HD Series
Standard for final disposal High-density polyethylene sheet
It is a global standard impervious sheet that has been installed in 50 countries around the world for a variety of applications including final waste disposal sites, reservoirs, and detention ponds. It has excellent physical properties such as tensile strength and chemical resistance. It is classified as a high elasticity type by the Japan Waterproofing Engineering Association.
Thermoplastic Rubber Sheet “TPE Sheet”, “FPA Sheet
Rubber sheet blended with resin to provide thermoplasticity
By blending vulcanized rubber with a resin such as polyethylene, this product combines rubber elasticity and thermal bonding properties. There are two types of FPA sheets: TPO-PP sheets using polypropylene and TPO-PE sheets using polyethylene. It is classified as a medium elasticity type by the Japan Waterproofing Engineering Association.
Low Density Polyethylene Sheet “Gundel Sheet LD Series
Polyethylene sheet with both flexibility and strength
This is an impervious sheet made of low-density polyethylene material that combines the excellent physical properties and softness of polyethylene sheet. It falls under the medium elasticity type in the classification of the Japan Waterproof Engineering Association.
Water barrier sheet protection mats “Gandel Mat” and “Appeal
Superior “penetration resistance” prevents damage to impervious sheets.
Protective mats are placed above and below the impervious sheet to prevent damage to the sheet. By employing protective mats with excellent “penetration resistance” (resistance to penetration by protrusions), it is possible to prevent damage and leakage of the impervious sheet due to direct contact with protrusions.
