ADK^TM SHEET is an innovative ventilation/waterproof capping products which can be used for a final disposal site in the process of renovation or an improper disposal site for environment conservation. The product has functions to prevent harmful substances from flowing out with rainwater as well as to let out gas generated from waste. It is a product that has essential qualifications such as strength,workability, safety, and low-cost.

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· Minimize infiltration of rainwater · Let air through (gas etc.)

• ADK^TM SHEET is an eco-friendly product which meets the environmental standard on harmful substance stipulated in Ministerial Announcement No. 13 by Ministry of Environment in 1973 and also listed in the Order No. 35 by General Administrative Agency of the Cabinet issued in 1971.
• It is excellent in workability, which makes work time shorter.
  It weighs so light (500g or lighter per m²)that installation at site is easy.

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ADKTMSHEET is a breathable waterproof sheet which lets out gas from waste but prevents water infiltration. This sheet is polyethylene micrfiber nonwoven sandwiched between two sheets of other nonwoven giving protection and additional strength. The nonwoven in the middle has chemical proof minute holes, and gas ventilation, waterproof functions. ADKTMSHEET ADKTMSHEET for surface

*ADK^TM SHEET for surface has a sunshine protection layer on surface,as supporting layer.

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PRODUCT ADKTMSHEET ADKTMSHEET for surface TEST METHOD Standard Size(W×L) 2m×250m 2m×250m   Weight(g/sqm) 330 410 JIS L 1908 Tensile Strength (N/5cm) warp weft 800 800 800 600 Hydraulic pressure resistance (mmH2O) 1000 1000 JIS L1092 Low Water Pressure Method Vapor permeability(g/m224h) 2500 2500 JIS Z 0208(40°C,90%RH)

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EXAMPLESOF APPLICATION
There are several methods to bond ADK^TMSHEET for installation, such as heat-bonding, adhesive bonding, sewing etc. Please ask us for advice. Here is an example of heat-bonding.

1.Spread the sheets   2. Heat-bonding at the joint area. In case of Automatich Welding machine. In case of Hand-welder. 3. Completion

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HANDLING INSTRUCTIONS

• When a fire or something with high temperature is near, it may cause shrinkage or making(a)hole(s).
• Being exposed to UV for a long time may cause deterioration. Please make sure to cut UV as much as possible using covering soil and/or ADK^TM sheets for surface.
• This product is a landfill capping sheet, and must not be used for other purposes.

• Please note that the product specification is subject to change for improvement without prior notice.
• ADK^TMSHEET is a trademark of Du Pont-Asahi Flash Spun Products Co.,Ltd.

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