Protection anddrainage systemfor compression-resistant surfaces

For earth-boundary constructionelements

For vertical and horizontalapplication

Safety for permanently dry foundation walls.Two-way dimpled sheet withextra large drainage capacity.

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DELTA-DRAIN

DELTA protects property. Saves energy. Creates comfort.

DELTA-DRAINThere is a permanent risk associatedwith all earth-boundary construction elements, such as foundation walls:They may easily become damp. This iswhy safe damp-proofing is of such outstanding importance in this context:DELTA-DRAIN provides reliable surfacedrainage for cellar and retaining walls as well as roof gardens by filtering outfine-grained soil particles, ensuring constant water drainage, and perma-nently protecting foundation walls.

DELTA-AccessoriesWhy not use the advantages of the comprehensive range of DELTA-Accessories: DELTA-NOPPENBAHNEN-PROFIL, DELTA-HAFTNAGEL, DELTA-MS DBEL and DELTA-MS KNOPF.

DELTA quality branded products madeby Drken.

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Foundation-wall protection and drainagein a single product?Thats DELTA for you. DELTA-DRAIN

High Compression Strength. Ov

Crucial Advantages Quickly Pay for Themselves:

DELTA-DRAIN two-way dimpled sheet.

Drainage pipe. Permanent-filtration graveldrainrock.

Cement plaster.

Compression-resistant permanentgeotextile.

Compression-resistant water-proofing.

DELTA-DRAIN keeps foundation walls dry and provides additional heat insulation.

Dependable surface drainage for retaining walls. Edge overlap of dimpled sheet and geotextile. DELTA-MS Dbel for easy attachment.

ver 50 % Elongation at Break.

2 layers one complete system:

Layer 1: The two-way dimpled sheet.Featuring dimples on both sides, it offerstwo advantages: On the one hand, the dim-ples between the foundation wall and thesheet create a system of ventilation ductswhich keeps the foundation wall permanentlydry. On the other hand, the dimples thatpoint towards the surrounding soil provide

drainage across the entire surface.

Layer 2: The compression-resistant permanentgeotextile made of PP. Laminated on to thedimpled sheet, the layer of rot-proof geotex-tile out fine-grained soil particles, thus pro-tecting the system of ducts formed by thedimples from being clogged up by sludge.This permits water to flow unhindered down-wards to the perforated drainage pipe.

DELTA-DRAIN ...

is a protection and drainage systemfor compression-resistant surfaces.

is a two-way dimpled sheet madefrom special high-density PE with afused-on PP geotextile. A compactsystem that may be applied quicklystraight from the roll.

is made exclusively of brandedpolyethylene. Containing no recycledmaterial, it is itself fully recyclable.

resists degradation in soil and isnon-polluting for drinking water.

forms a system of ventilation ductsbetween the foundation wall and thedimples which keeps the wall dry andprovides additional heat insulation.

features a drainage capacity that can handle twice the maximum amount of water that is likely to occur underunfavourable soil conditions.

is highly compression-resistant.

can be easily laid around cornersand projections thanks to its elongationat break of more than 50 %.

conforms to DIN 18 195, DIN 4095, and Eco-standard 2209.

features a materiallife of no less than 25 years when installed.

Why not profit from the DELTASystem?

Needless to say, we have a range of perfect accessories, of which you find additionalinformation on the next page.

Technical Data Overview:

Dimpled sheet material HDPE

Geotextile material Polypropylene

Compressive approx. 90 kN/m2,strength conforming with DIN 53 454

Dimple height approx. 12 mm

Drainage capacity approx. 1.2 l/sec m when compressedby 13 % (corresponding to an installationdepth of about 2.5 m)

Roll size 12.5 m x 2 m

DELTA-DRAIN

DELTASystem

DELTA-NOPPEN-

BAHNEN-PROFIL

Edge sealing strip.

DELTA-HAFTNAGEL

Self-adhesive pin aidsinstallation.

DELTA-MS DBEL

Plastic wall plug forsheet attachment.

DELTA-MS KNOPF

Washer which keepsthe material from tear-ing during attachment.

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DELTA-Accessories for DELTA-DRAIN.Drken makes your life easier systematically.

You are sure to appreciate these handy DELTA-Accessories:

... for owners:

... What I get is a matureproblem solution provided at a fair price by the top specialist in quality brandedproducts!

... for workers:

... What I get is a completesystem made by a single man-ufacturer that enables me todo anything to the ownersentire satisfaction. There is nosafer way!

... for planners:

... I can be certain that bothinnovative and standard products will be used inimplementing my roof andcellar plans in a systematicand forward-looking way.

Drken GmbH & Co. KG

Wetterstrae 58

D-58313 Herdecke

Tel.: +49 23 30/63-0

Fax: +49 23 30/63-355

bvf@doerken.de

www.doerken.de

A company of the Drken Group.

Standard requests fortender and detailed installa-tion instructions for all DELTA

products may be obtained fromwww.doerken.de as PDF filesfor you to print out and save.