GM bentonite

///GM bentonite
GM bentonite 2017-12-23T22:34:15+00:00

GM bentonite

GM bentonite is used as an ingredient of mixes for the building of anti-filtration barriers. Due to its excellent sealing properties it makes a good component of bentonite mats. The high content of montmorillonite ensures its good viscosity and perfect bonding. It is characterised by very good water absorption – the bentonite swells easily and makes quick bonding and sealing possible.

As a component of a mixture, it permits the creation of a barrier which can be of any thickness and vibration-resistant. In contrast, a bentonite mat is used mainly as a waterproof barrier to protect the ground and underground water. Bentonite in the form of a mat is placed between two sheets of geofabric to make it flexible and impervious to the aggressive action of underground water.

Item Parameter GM bentonite suspension after 4h
1. Water content [%] max. 12
2. Swell factor Wp [cm3/2g] min. 25
3. Density [g/cm3] Poniżej 1,10
4. Marsh viscosity [s] min. 28
5. Filtrate volume [ml] Poniżej 39
6. pH 8 – 11
7. Filter residue [mm] Poniżej 3,6
8. Particle size/td>

80% poniżej 0,056mm

Packaging method

21/45 kg paper bags, stacked on Euro pallet 800 x 1200 mm Big Bag, approx. 1000kg Bulk in truck tanks Other types of packaging to be arranged


Detailed information can be obtained from our technical consultant:

Aleksandra Moskwa
Implementation and Development Specialist

PHONE: +48 41 27 67 597
MOBILE: +48 660 732 016