What is bentonite clay? It’s actually composed of clay made from volcanos, where numerous they are present. The name of the clay stems from the town where today much of the supply is still harvested.

Montmorillonite clay,is harvested mostly in the U.S. and Italy. “Bentonite” is actually the trade name that the clay has been given, and Bentonite clay interchangeably and are referring to the same product.

Royal Bentonite

Superior quality of royal bentonite mined from selective area and then processed under strict quality control to yield optimized rheological properties to meet civil application requirements especially pilling, diaphragm walling, back filling grouting, tunneling etc.

Origin-India            Grade Name- RT1.2

Mineralogical Composition- Montmorillonite Group

No                                                Parameter                                                  Specification

Moisture % (ARB)                                                                      12%

  1. Viscosity meter dial @600 rpm                                                          60 min
  2.            Free swelling (2g/100cc)                                                           30 min
  3.            Yield Point/Plastic viscosity ratio                                            6.0 max
  4.            Filtrate volume                                                                           18 ml max
  5.            PH                                                                                                 10 max
  6.            Liquid limit                                                                                  600 min
  7.            Marsh viscosity (4% bentonite) instant                                 36 sec
  8.            Marsh viscosity ( 5% bentonite) instant                                55 sec
  9. Montmorillonite                                                                                    85% min
  10. Mesh 200 passing through                                                                 90%

Packaging- Powder,         25 kg HDPE laminated bags

Description                                      Price                                        Packaging

Bentonite RT-1.2                           20 Taka per Kg                     25 Kg Bag HDPE laminated

 

royal taiba
bentonite

SPECIFICATION OF SP-100 (PILING GRADE)

 

SR NO. PARAMETERS SPECIFICATION
1 MOISTURE 14% max
2 DRY SCREEN ANALYSIS (#75 PASSING) 85 % min
3 pH (5% GEL) 9.5 min
4 MARSH CONE VISCOSITY (5% GEL) 50 sec. min.
5 FILTER LOSS 16 ml
6 FREE SWELLING 28 ml
7 MONTMORILLONITE 85% min
8 LIQUID LIMIT 500% min
9 SAND CONTENT (BY VOLUME METHOD) 0.25 % max