Clay building / Building chemistry / Abrasives
Ground clays with their natural ochre and brown-grey colour shades are the basis for plasters, filling of timber framings, elements and mortar. In building material and its chemical com- ponents that are made from plaster, our clays act as active fillers and improve such properties as elasticity and heat resistance. Fat clays are suitable for ceramic-bound abrasives.
Clay
available:
- raw lumpy
- shredded
- directly ground
- dry ground up to < 63 μm
Firing colour | Type Data in [%] | AI₂O₃ | TiO₂ | Fe₂O₃ | K₂O | |
---|---|---|---|---|---|---|
CLAY GF
|
32,50 | 1,62 | 1,58 | 0,88 | Details | |
CLAY GFR
|
29,20 | 1,78 | 1,93 | 0,42 | Details | |
CLAY GFU
|
26,70 | 1,81 | 3,42 | 0,56 | Details | |
CLAY GTR
|
22,60 | 1,19 | 6,45 | 2,61 | Details | |
CLAY GTZ | 26,50 | 1,22 | 6,55 | 2,28 | Details | |
CLAY GWE 38
|
38,60 | 1,89 | 1,02 | 0,72 | Details |
Chamotte
available:
- also fractional
- ground in the range < 30 mm up to < 63 μm
Firing colour | Type Data in [%] | AI₂O₃ | TiO₂ | Fe₂O₃ | K₂O | |
---|---|---|---|---|---|---|
Chamotte GFR
|
29,40 | 1,69 | 1,76 | 0,45 | Details | |
Cordierite chamotte GCS-WE
|
31,10 | 1,47 | 1,51 | 0,51 | Details |
Feldspar
available:
- sieved 0-8 mm
- ground in the range < 500 μm up to < 63 μm
Firing colour | Type Data in [%] | TiO₂ | Fe₂O₃ | K₂O | Na₂O | |
---|---|---|---|---|---|---|
Pegmatit GP 33 | 0,11 | 0,10 | 3,94 | 0,15 | Details | |
Feldspathic sand FSW 0,1-0,5mm | 0,08 | 0,19 | 5,11 | 0,40 | Details | |
Sodium feldspar FSN
|
0,21 | 0,05 | 0,28 | 10,50 | Details |
Custom advice?
We would be happy to advise you personally, just contact us.