OUR GEO-MEMBRANE PORTFOLIO IS COMPRISED OF HIPPO PRODUCT FAMILIES

Chemco offers a range of durable geo-membrane products for lining and directing water flow in retention ponds,

canals, catch basins, ditches and other water holding areas as well as fresh and flow back FRAC water

impoundments. Our HIPPOPROTEC™ is coated woven fabric geo-membrane liners are made with exclusive

high density polyethylene coatings for maximum toughness and abrasion resistance.

Ÿ Largest width fabricated panels in Geo-membranes industry 12 feet

Ÿ Extra strong to provide added resistance to tears & amp; punctures

Ÿ Engineered coatings provide exceptional hydrostatic resistance and heat seaming resistance

Ÿ Technologically designed for UV resistance

Ÿ Geo-membrane Comes with exclusive warranty for each specific defects

Ÿ On site installation with most advanced machineries

Ÿ Accepted and approved to all Indian government subsidies and schemes

ADVANTAGES OF HIPPOPROTEC™ GEO-MEMBRANES

HIPPOPROTEC™ Geo-membrane liners are available in wide widths - 12 feet and can be factory-fabricated and

transported to the worksite. Combining that with the light-weight construction of HIPPOPROTEC™ helps reduce

transportation costs and the amount of field seaming required, which can translate to big savings in installation

costs and timing. Liners come in medium or heavy-weight fabrics with varying coating thicknesses and a black /

black colours.

HIPPOPROTEC™ Geo-membrane woven coated fabric liners are design for easy installation and long life,

featuring unique benefits that make the most effective and efficient choice.

HIPPOPROTEC™ Geo-membranes from Chemco are proven solutions for water resource management for a

variety of industries and applications - from agricultural irrigation and water conservation to oil and gas

containment and mining.

PROPERTY 16 mil 20 mil 24 mil 30 mil 40 mil

Weight

Thickness

Strip Tensile Strength(MD)

Strip Tensile Strength(CD)

Strip Tensile Elongation(MD)

Strip Tensile Elongation(CD)

Index Puncture Resistance

Trapezoidal Tear (MD)

Trapezoidal Tear (CD)

Hydraulic conductivity

Carbon Black Content

Accelerated UV Weathering2

TEST METHOD

ASTM D5261

ASTM D751

ASTM D751

ASTM D751

ASTM D7003

ASTM D7003

ASTM D4833

ASTM D4533

ASTM D4533

ASTM E96 (‘B’) ASTM D4218

ASTM G154

12 mil

5.7 oz./yd2

12 mil

180 lbf

130 lbf

22%

22%

110 lbf

75 lbf

50 lbf

> 2% > 90% @ 2,000 hrs.

7.2 oz./yd2

16 mil

285 lbf

240 lbf

21%

21%

140 lbf

78 lbf

65 lbf

2.0 x 10-11

cm/sec > 2% > 90% @ 2,000 hrs.

9.6 oz./yd2

20 mil

325 lbf

315 lbf

22%

22%

155 lbf

85 lbf

70 lbf 1.5 x 10-11

cm/sec > 2% > 90% @ 2,000 hrs.

11.5 oz./yd2

24 mil

370 lbf

325 lbf

20%

20%

195 lbf

95 lbf 83 lbf 1.0 x 10-11

cm/sec

> 2% > 90% @ 2,000 hrs.

18 oz./yd2

30 mil

276 lbf

292 lbf

21%

22%

250 lbf

76 lbf

86 lbf

1.0 x 10-14

cm/sec

> 2%

> 90% @ 2,000 hrs.

> 90% @

20.3 oz./yd2

40 mil

323 lbf

285 lbf

20%

20%

272 lbf

83lbf

96 lbf

1.0 x 10-14

cm/sec

> 2%

2,000 hrs.

HIPPOPROTEC™ TECHNICAL SPECIFICATION

STRUCTURE

Blend of high bonding strength Polyethylene polymer.