fish farm pond liner hdpe geomembrane with Competitive Price - HDPE

fish farm pond liner hdpe geomembrane, 1.UV resistant, 2.Can be used 50-70years, 3.Competitive Price - details see: https://www.buildingsupplieshub.com/fish-farm-pond-liner-hdpe-geomembrane-with-competitive-price-10057742

Type: Geomembranes	Place of Origin: Shandong China (Mainland)	Brand Name: Starring	Model Number: HDPE
Material: HDPE	color: black	width: 1m-8m	weigth: 300-2400gsm
thickness: 0.2-3.0mm	standard: ASTM

fish farm pond liner hdpe geomembrane

Products Description

This product is extruded PE membrane formed by adding anti- oxidant, absorbent of ultraviolet and dyestuff into HDPE and will provide an effective barrier to of liquid water and water vapor.HDPE performs well in mechanical properties ,ageing-resistance , chemical-resistance ,climate- resistance and resistance to puncture

HPDE characteristics

· Low permeability

· High ultra violet resistance

· Resistant to wide range of chemicals

· Economical over large project areas

· Lower puncture resistance than other membranes

· High coefficient of linear thermal expansion

· Available in textured finish for increased friction

Applications

Solid Waste Landfill for secured dumping of Hazardous Waste.

Lining of Fly Ash ponds.

Thermal / Hydro power plant.

Dumping of Radio Active waste.

Masking of concrete structures at places like Port, Jetty, Bridge.

Spill containment for Chemical and Petrochemical Industries.

Installation

HDPE is a very technical product to install properly .HDPE requires specialized welding equipment and certified welding technicians to be installed properly

The most common method of securing the liners on side slopes is by means of an anchor trench around the perimeter .A battern strip or an embed channel system is used to attach the liner to structures

Field Seaming

There is a great deal more field welding due to the lack of factory fabrication .Welding is done with hot wedges on long field seams , and extrusion welders are used on detail work and pipe boots

Seamed by fusion welding ,heat is applied directly to the Geomembrane panels by a motorized hot wedge welder .The panels are then routed through a series of rollers that fuse the material together .

Extrusion welding is generally confined to repairs on the liner material

Technical Parameters (GRI-GM13)

Properties	Test method	GM SH075	GM SH100	GM SH125	GM SH150	GM SH200	GM SH250	GM SH300
Thickness	D5199	0.75mm	1.00mm	1.25mm	1.50mm	2.00mm	2.50mm	3.00mm
Density	D1505	0.940	0.940	0.940	0.940	0.940	0.940	0.940
Tensile properties 1. Yield strength 2. Breaks strength 3. Yield elongation 4. Break elongation	D6693 Type IV	11KN/m 20KN/m 12% 700%	15KN/m 27KN/m 12% 700%	18KN/m 33KN/m 12% 700%	22KN/m 40KN/m 12% 700%	29KN/m 53KN/m 12% 700%	37KN/m 67KN/m 12% 700%	44 KN/m 80 KN/m 12% 700%
Tear resistance	D1004	93N	152N	156N	187N	249N	311N	374N
Puncture resistance	D4833	240N	320N	400N	480N	640N	800N	960N
Stress crack resistance	D5397(App.)	300hr	300hr	300hr	300hr	300hr	300hr	300hr
Carbon black content	D1603	2.0%	2.0%	2.0%	2.0%	2.0%	2.0%	2.0%
Oxidative induction time (OIT)	D3895	100 min	100min	100min	100 min	100min	100min	100min