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|
|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:
Implementation and Development Specialist
PHONE: +48 41 27 67 597
MOBILE: +48 660 732 016