COATFLEX Environment

Aerial view of a large, black, inflatable Coatflex gas dome covering a circular concrete structure, likely part of an anaerobic digester or biogas facility, set in a green, rural landscape.

Wide-angle view of a vast, bright blue Coatflex geomembrane lining a large, square reservoir or containment pond under construction. Several workers in high-visibility vests are visible on the liner, with construction equipment in the background.

Image of a large, square excavation lined with a blue Coatflex pond liner, partially filled with murky water. Large rocks are placed along the edges to secure the liner.

Image of a large excavation lined with a gray/dark Coatflex landfill liner, with several large yellow excavators visible on the dirt slopes in the background under an overcast sky. Rocks are securing the liner edges.

Image of a large, blue, flexible Coatflex water tank/bladder held within a sturdy, square metal cage frame. A blue hose is attached to a valve near the bottom.

Drone shot of a square irrigation or storage pond lined with a light grey/white Coatflex pond liner in a sunny agricultural field, surrounded by vibrant green crops. Blue pipes and valves are visible near the edge.

COATFLEX Environment delivers durable, weather-resistant performance engineered to protect, contain, and sustain in challenging outdoor environments.

	High resistance
	Fireproof
	UV resistant
	Flat and low unroll shrinkage
	Easy welding

Format

670 ou 900 grs/m2
Width 2.5 or 3.0m
Length : 60 or 300m

Colors

RAL : 1003, 3002, 5002, 6026, 7035, 7038, 9010 et 9016
Other colors available upon request

RAL 3002	RAL 6026	RAL 5002	RAL 1003
RAL 7038	RAL 7035	RAL 9016	RAL 9010

Description

COATFLEX Environment connects industrial performance with environmental responsibility through durable, weather-resistant protection. Its impermeable surface and chemical stability make it the reliable choice for water tanks, biogas digester tanks, agriculture covers, liners, and outdoor containment systems.

Advantages

Impermeable coating engineered for containment and protection
Chemical and moisture resistance suited for environmental use
Reinforced base provides mechanical stability under field conditions
UV and weather durability for continuous outdoor exposure
Compatible with field welding and on-site repair methods
Dimensional stability prevents sagging and leakage
Suitable for sustainable and agricultural installations

Applications

Technical datasheet

Properties	Test Method	Unit	T670	T900
Emboss	-	-	Acrylic	Acrylic
Base Fabric	DIN 60001	-	PES	PES
Yarn Count	DIN 1049-2	nr/inch	23*23	30*30
Titer of Yarn	DIN 2060	Denier	1000D	1000D
Weight	DIN EN ISO 2286-2	g/m²	670	900
Weight of Base Fabric	DIN 12127	g/m²	210	275
Thickness	-	mm	0.56	0.75
Width	-	m	2.5	3.0
Tensile Strength (Warp)	EN ISO 1421	N/5cm	3000	4000
Tensile Strength (Weft)	EN ISO 1421	N/5cm	2800	4000
Tensile Strength (Warp)	DIN 53363	N	320	550
Tensile Strength (Weft)	DIN 53363	N	300	500
Adhesion Strength (Face)	EN ISO 2411	N/5cm	100	100
Adhesion Strength (Back)	EN ISO 2411	N/5cm	100	100
Flame Retardancy	NF P92-507, DIN 4102	-	M2⁽¹⁾, B1⁽¹⁾	M2⁽¹⁾, B1⁽¹⁾
Service Life	-	years	3-5 years	7-8 years
Threshold Temperature	DIN EN 1876-1	°C	-30°C~70°C	-30°C~70°C
Light Transmission	ISO 13468-1	%	9	2

⁽¹⁾ only with fire retardant version (T670 FR and T900 FR)

The data contained in the technical specification is given for information only and is based on our current knowledge of the products concerned. This information is given to our customers for the purpose of informing them and helping them in their research, and does not constitute any formal or implicit guarantee as to its use.

Date: 4/11/2022

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