fbpx
Print this page
Wednesday, 22 July 2015 05:30

Synthetic pond liner with good pedigree

Written by 
Geotough EPDM has superior resistance to UV, ozone and weathering. Geotough EPDM has superior resistance to UV, ozone and weathering.

With pressure on farmers to tidy up their act in effluent handling, Viking Containment’s timing in introducing a new liner for storage ponds or lagoons couldn’t have been better.

Geotough EPDM, a synthetic rubber membrane, has superior resistance to UV, ozone and weathering, a 50 year performance history and a 20 year warranty. 

The product has excellent lay-flat and elongation properties that give it flexibility for laying over difficult substrates. It also passes J-tear tests (ASTM D-624) for easy fixing around protrusions.

The product is made in the US by Carlisle Syntec, who led the development of single ply EPDM in the 1960s; they have since done 200,000 installations adding up to a staggering 1.1 billion m2 of membrane.

Viking Containment can provide a list of approved installation contractors.

Tel. 03 335 -0167

www.containment.co.nz

 

More like this

Location of pond

A site investigation before design and construction is important to ensure the pond built is structurally sound and meets regulations, says DairyNZ.

Pond owner first in charge of safety

Safety around effluent ponds is essential. In general the Health and Safety in Employment Act (1992) rules bear on ponds’ operation rather than their design and construction, so they affect the pond owner more than the designer or builder.

A good stir is effective

How important is it to stir effluent ponds? More important than most farmers realise, says Midwest Machinery, maker and distributor of the Nevada pond stirrer.

The value of a well-designed storage pond

A WELL-DESIGNED and managed effluent pond is efficient and reduces risk to a farm, says DairyNZ. It also increases flexibility: you can determine when to irrigate at a time that suits.

Featured

Farmers Lead Sustainability Push: Woodchip bioreactor cuts nitrate runoff in Manawatu

Claims that farmers are polluters of waterways and aquifers and 'don't care' still ring out from environmental groups and individuals. The phrase 'dirty dairying' continues to surface from time to time. But as reporter Peter Burke points out, quite the opposite is the case. He says, quietly and behind the scenes, farmers are embracing new ideas and technologies to make their farms sustainable, resilient, environmentally friendly and profitable.

New methane targets here to stay?

A drop in methane targets announced by the Government this month has pleased farmers but there are concerns that without cross-party support, the targets would change once a Labour-led Government is voted into office.

National

Machinery & Products