Key Benefits of EPDM
Low to High Temperature Environments
EPDM can be used from -45° C up to +130° C
Toughness & Conformability
EPDM 1.14mm thickness has a working strain of over 300% and conforms
readily to placement overburden materials and installation over rough
subgrades without puncture.
HPDE, on the other hand, has a usable working strain to only 15% due
to the yield point in the HPDE sheet. The relative stiffness of the
HPDE does not allow it to conform to substrate surfaces and in fact
actually "bridges" rough areas.
400% therefore conforms better to uneven subgrade
than other stiffer lines and is also more resistant to puncturing (this
is increased between 400 to 700% when a geotextile underliner is used
in conjunction with the EPDM liner).
Excellent UV Resistance
Unsurpassed 20 year warranty, although it has a life expectancy of
over 50 years, it contains no plasticizers therefore will not become
brittle and crack with old age like other liners are prone to do.
Since its tougher and more resistant to puncturing, it is not as delicate
as other liners and therefore requires little or no maintenance. If
it does get damaged, it is the easiest part to repair using a simple
patch and similar method to that of an inner tube.
It is inert therefore safe for fish as well as being certified for
safe potable (drinking) water as well as ISO. It does not contaminate
either during the manufacturing or the installation processes; besides
having many recycling possibilities not to mention low weight which
facilitates it's transport.
The waterproofing of a pond or reservoir is a complex process, with a complete
team of professionals and companies taking part. Developing the most suitable
waterproofing system for each type of pond requires maximum attention and
dedication from all the professionals taking part in the process; the Engineer,
the Construction Company, the Specialised Installer and the Client.
We offer durable EPDM pond liners direct from the manufacturer. Our 1.14mm
pond liners are plant and fish friendly and are flexible for a variety of
temperatures, providing easy installation.
Geomembrane lining materials are manufactured by a various different methods
using a variety of resins, processing aids, UV stabilisers, fillers and pigments.
The results should be a sheet material that is cost effective, easy to install
However, all products are not equal and should be thoroughly investigated
before a product is specified for a particular use. Two common geomembrane
materials designed for use in exposed applications are EPDM rubber and thermoplastic
Why we choose EPDM
EPDM is supplied in large rolls up to 15m in widths that lay flat with little
or no wrinkles. The owner or contrator of the patented splice tape seam systems
can accomplish seaming easily and quickly.
Dairy Pond Stirrers and Spreaders
As well as pond lining, after much research we have put together a series
of products that we believe are very cost effective for dairy farmers. These
include a much safer pond stirrer known as the "pondbuster" which
is built to stop harm coming to your pond liners.
Because the stirrer now does a much better job this also helps in the pump
out of the effluent back onto your pastures. We even custom design dairy
pond management systems for you!