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DELTA GEO DRAIN Quattro
DELTA GEO DRAIN Quattro
DELTA GEO DRAIN Quattro
DELTA GEO DRAIN Quattro

DELTA GEO DRAIN Quattro

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243,00

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DELTA®-GEO DRAIN Quattro

This first-ever four-ply protection and drainage system for elastic waterproofing offers maximum safety even in cases where driving rain gathers because the upper edge was not sealed perfectly. Serving as a second drainage layer, the micro-perforated slipsheet with its fused-on geotextile ensures that water drains reliably away downwards.

DELTA®-GEO DRAIN Quattro forms a second water-impermeable envelope in front of the cellar wall waterproofing. The slipsheet distributes the permanent soil pressure, the dimples facing the soil form a continuous drainage layer of the highest discharge capacity. The filtration cloth fused on to the dimpled sheet keeps the dimple structure from silting up. The sheet features a high compressive strength of c. 400kN per square metre. Because of the safety margin of its impact protection, the sheet may be installed at depths up to 10m even in locations where the volume of incoming water is extreme.

DELTA®-GEO DRAIN Quattro reliably drains off both methane and radon gas. Its protective effect conforms to the requirements of DIN 18533, DIN 4095, and the ‘Directive for planning and executing elastic waterproofing’. The sheet is free from recycled material, bears the CE 0799-CPD-13 seal, and conforms to the requirements of EN 13252

 

Technical data: DELTA®- GEO DRAIN Quattro

Material A studded membrane made of special, high-density polyethylene with an integrated self-adhesive edge, a micro-perforated PE floating film with non-woven fabric lamination and PP non-woven fabric.
Dimple height approx. 9 mm
Compressive strength approx. 400 kN/m²
Air gap between dimples approx. 7,7 l/m²
Service Temperature range -30 °C to +80 °C
Geo-composite for application in drainage systems D+ F
Tensile strength MD 6 kN/m/CMD 6 kN/m (EN 10319)
Dynamic perforation approx. 40 mm
Characteristic geotextile opening width
approx. 150 μm (EN ISO 12956)
Geotextile water permeability 8 · 10-2 m/s
Water flow capacity in the plane 3,1 · 10-3 m2/s (EN ISO 12958) at 20 kN/m
CE conformability CE-tested as per DIN EN 13252, test report TBU1.1 / 13525 / 0580.0.1-2009
Roll size 2.0m x 12.50m

Estimated delivery time 1-3 days