Dry refractory mixture is a high-quality mix, specially designed for the repair and masonry of any domestic and industrial stoves and ovens. It is used for binding fireclay (chamotte) and aluminosilicate refractory bricks of various sizes and styles.
Description
Specifications
GIRtech CONTACT are dry refractory mixtures intended for the laying, repair and lining of thermal units based on fireclay materials and kaolin (different kinds of fireclay, shamotte and aluminosilicate bricks).
The composition of the mortars is selected in accordance with DSTU 3475-96 (GOST 6137-97) and fully complies with all requirements.
In the lineup there are mortars MP-18, MS-28 and MS-36, and refractory clay powder for the preparation of refractory masses.
Mortices differ in grain composition and maximum refractoriness of the material.
Available in 15kg and 25kg bags
ATTENTION! Do not use chamotte mortars for laying ceramic building or silicate bricks
Remember that refractory mortars differ from cements and other binders that harden in the air, as it acquires its basic qualities in the process of heat treatment (heating).
Appearance:
dry fine powder
Colour:
light gray
Composition:
fireclay, refractory clay
Content Al2O3 :
not less 18%
Content Fe2O3 :
no more 4%
Mass change during calcination:
1,3 – 3,0%
Humidity:
5.00%
Pass through the grid number 0.5:
60-94%
Maximum refractoriness:
1610°С
Operating temperatures:
from 300 ° C to 1500 ° C
Security:
non-toxic, safe for human health.
Packaging:
Kraft bag 15kg and 25kg (tolerance ± 3%)
Quality:
Produced according to DSTU 3475-96 (GOST 6137-97)
Appearance:
dry fine powder
Colour:
light gray
Composition:
fireclay, refractory clay
Content Al2O3 :
not less 28%
Content Fe2O3 :
no more 1,4%
Mass change during calcination:
1,0 – 2,5%
Humidity:
5.00%
Pass through the grid number 0.5:
60-94%
Maximum refractoriness:
1650°С
Operating temperatures:
from 300 ° C to 1500 ° C
Security:
non-toxic, safe for human health.
Packaging:
Kraft bag 15kg and 25kg (tolerance ± 3%)
Quality:
Produced according to DSTU 3475-96 (GOST 6137-97)
Appearance:
dry fine powder
Colour:
light gray
Composition:
fireclay, refractory clay
Content Al2O3 :
not less 36%
Content Fe2O3 :
no more 1,6%
Mass change during calcination:
1,3 – 3,0%
Humidity:
5.00%
Pass through the grid number 0.5:
95.00%
Maximum refractoriness:
1730°С
Operating temperatures:
from 300 ° C to 1500 ° C
Security:
non-toxic, safe for human health.
Packaging:
Kraft bag 15kg and 25kg (tolerance ± 3%)
Quality:
Produced according to DSTU 3475-96 (GOST 6137-97)
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