Large-scale tank for drinking water


Large-scale chemical-resistant tank
















· Safe storage of drinking water
It must be promptly improved as the top priority for health. Ansen PP-301, with 50 years of persisting period equivalent to concrete, is the most effective material for improving aged facilities such as the water tank, distributing reservoir, sewage treatment plant, etc. It is also suitable for advanced water treatment facility, etc. owing to the reinforced ozone resistance.


· Features/ Advantages
- This is the method for making PP material containers in concrete structures by using the PP sheet.
- It does not require an adhesive because it uses a heat plate bonding method where it is melted and integrated at a high temperature of over 500℃.
- It prevents aging and maintains water-tightness of concrete through adhesive-type application,
  and maintains the waterproofing layer owing to the elasticity of the material itself even in the event of a crack.
- It has semi-permanent persisting period with one installation and requires very little maintenance cost.


· Major Application Examples




















· Durability of chemical tanks
It is the most important part in storing hazardous chemicals safely. Ansen PP-701 plays the role of a container that directly stores chemicals such as sulfuric acid, hydrofluoric acid, nitric acid, etc. and is an optimal anti-corrosion system for preventing concrete corrosion.


· Features/ Advantages
- This is based upon the method of making PP material containers in concrete structures by using the easy-to-apply PP sheet.
- It does not require Vocs solvents because it uses a heat plate bonding method where it is melted and integrated at a high temperature
  of over 500℃ for inter-sheet adhesion.
- It prevents aging and maintains water-tightness of concrete through adhesive-type application,
  and maintains the waterproofing layer owing to the elasticity of the material itself even in the event of a crack.
- It has semi-permanent persisting period with one installation and requires very little maintenance cost.


· Major Application Examples




















· In Europe and United States, monumental buildings employ sheet membrane waterproof systems.
We provide the power of creation for the designers of buildings and assurance of quality for field managers.


· The history of use in advanced countries proves its quality.
In the case of Japan, the sheet membrane waterproofing system was introduced in 1952 and has been employed since the mid-1940s in Europe.


· In Korea, there is Ansen TPO Roofing Sheet.
We are able to provide a total service of sheet membrane waterproofing system such as material production, distribution, installation, etc. at reasonable prices because we have overcome the difficulty of importing and installing expensive materials, etc. with our pure domestic technology and succeeded in localizing sheet membrane materials.


· Features
Excellent waterproofing performance - Maintains excellent waterproofing performance for more than 20 years.
Cost-saving - Requires no cost for handling waste resources and a short period of installation.
Easy and fast installation - Gutter is unnecessary due to easy installation.
Easy maintenance - It is possible to repair only the damaged part, compared to steel roofs.
Low-temperature resistance - Installable even at cold temperature of not more than 35 degrees.
Excellent durability - Excellent durability and weather resistance is maintained even after a long period of use due to its resistance against UV rays.
Suitable wind pressure design - Roof designed to withstand wind speed of 30~40m/sec.
Prevention of rupture and swelling - There is no phenomenon of rupture and swelling on the existing exposed sheet.
Eco-friendly product - Ansen TPO Roofing Sheet Membrane is recyclable because it employs the heat plate bonding method without any hazardous adhesives.


· Major Application Examples





Installation Procedures


· ANSEN PP-301/701

1. Removal of moisture

2. Surface treatment

3. Cutting of sheets

4. Ceramic coating

5. Adhesion of sheet

6. Completion of installation



· ANSEN RF Roll Sheet

1. Surface arrangement

2. Spreading of felt

3. Fixing of sheet

4. Installation around the pipes

5. Sheet bonding

6. Completion of installation