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New 0.15mm Anti-Termite Barrier Geomembrane forMining and Infrastructure Camps

New 0.15mm Anti-Termite Barrier Geomembrane forMining and Infrastructure Camps

Name: New 0.15mm Anti-Termite Barrier Geomembrane forMining and Infrastructure Camps
Brand: Tai'an Wandefu Polymer Composite Materials Co., Ltd.

Subclassification：

Geomaterials

Geomembrane

Key words：

Geomaterials

Geomembrane

Email：

wdf001@wdfgeomat.com

WhatsApp：

+8617863869299

1. Product Overview

Termites find their way into buildings through the smallest gap under a slab, and by the time the damage is visible the repair bill is already far larger than the protection budget. An anti-termite membrane closes that path before the concrete is ever poured: a 150-micron polymer film laid under foundations and grade slabs that blocks termites physically, repels and kills them chemically on contact, and stops ground moisture in the same operation.

Supplied as 6 m x 25 m rolls (150 m2 each), it installs faster than granular chemical barriers, leaves no untreated joints, and stays on the drawing for the life of the building.

2. Three Defences in One Film

1. Physical barrier: a continuous, puncture-resistant film with no open structure - termites cannot chew through it or find a path around properly lapped seams. The same dense film doubles as a damp-proofing and vapour barrier.

2. Chemical layer: the black working face carries a termite-active additive blended into the polymer itself, not surface-coated. Because the active agent is distributed through the layer, protection does not wear off where the film is scratched or handled during pouring.

3. Colour-coded installation: green on one side, black on the other. The colour split is not decoration: it makes wrong-side installation instantly visible on site and lets inspectors verify coverage in seconds.

Product Specifications

Parameter	Specification
Product type	Anti-termite barrier membrane (film, not geotextile)
Structure	Three-layer co-extruded blown film, green/black double colour
Thickness	150 micron (0.15 mm) - the internationally recognised standard
Active ingredient	>= 1% termite-active additive, blended via masterbatch
Active options	Permethrin (standard, export-friendly) / Cypermethrin (on request)
Roll size	6 m x 25 m (150 m2 per roll), other widths on request
Function	Termite barrier + damp-proofing + vapour barrier in one layer
Active distribution	Gravimetric dosing for uniform loading along the full roll
Application side	Black face towards the soil / termite approach direction
Packing	Rolls on pallets, export wrapping, custom labels
OEM/ODM	Available - thickness, width, colour, additive type and printing

Where It Fits

Under-slab protection - new residential and commercial foundations, grade slabs and footing beams.
Established markets - Australia, the southern United States, France and southern Europe - the heaviest termite-pressure markets.
High-growth markets - Southeast Asia and African mine and camp construction, where hot humid conditions push termite activity year-round.
Warehouses and industrial floors - pre-engineered warehouse floors and industrial slabs where a chemical soil treatment would disturb the programme.
Renovations - retrofit and renovation work where soil treatment under an existing structure is impossible.

Product performance:
Perfect anti-seepage, high obstruction, high puncture-resistance, excellent performance of chemical erosion resistance, good lasting quality, no pollution, easy to splice and construct.
Product main use:
Highways, irrigation works, lake dam, shore protection project, railways, tunnels, landfill waste site, sea-farming, salt pond, sewage treatment works, golf-links, etc.

Properties	Test Method	GMSH050	GMSH075	GMSH100	GMSH150	GMSH200
■ Thickness	ASTM D5199	0.50 mm	0.75 mm	1.00 mm	1.50 mm	2.00 mm
■ Density	ASTM D1505	0.940 g/cc	0.940 g/cc	0.940 g/cc	0.940 g/cc	0.940 g/cc
Tensile Properties
■ Yield strength ■ Break strength ■ Yield elongation ■ Break elongation	ASTM D6693 Type IV	7 kN/m 13 kN/m 12% 700%	11 kN/m 20 kN/m 12% 700%	15 kN/m 27 kN/m 12% 700%	22 kN/m 40 kN/m 12% 700%	29 kN/m 53 kN/m 12% 700%
■ Tear Resistance	ASTM D1004	62 N	93 N	125 N	187 N	249 N
■ Puncture Resistance	ASTM D4833	160 N	240 N	320 N	480 N	640 N
■ Stress Crack Resistance	ASTM D5397	500 hrs	500 hrs	500 hrs	500 hrs	500 hrs
■ Carbon Black Content	ASTM D1603	2.0%	2.0%	2.0%	2.0%	2.0%
■ Carbon Black Dispersion	ASTM D5596	For 10 different views:9 in Categories 1 or 2 and 1 in Category 3
■ Oxidative Induction Time (OIT)	ASTM D3895	100 min.	100 min.	100 min.	100 min.	100 min.
■ UV Resistance High Pressure OIT retained after 1600hrs	ASTM D5885	50%	50%	50%	50%	50%
Dimensions
■ Roll Width (m)		7	7	7	7	7
■ Roll Length (m)		420	280	210	140	105

Honor