WAM® Mortar
The series of refractory mortar are classified by temperature and applications. They are normally supplied as ready-to-use wet forms. They develop good strength on air drying, forming strong joints and almost monolithic structure to the brickwork.
Features
Good workability, ideal plasticity and water retention
Low drying and firing shrinkage
High refractoriness
High bonding strength
Good resistance to chemical attack
Stability of chemical components
| Brand |
WAM2300 |
WAM2600 |
WAM2800 |
| Classification |
Middle grade |
Top grade |
Super fine |
| Classification temperature/º C |
1260 |
1430 |
1550 |
| Density g/cm 3 |
1.8 |
1.9 |
2.0 |
| Modulus of Rupture ( 100 C dry) MPa |
14 |
21 |
26 |
| Permanent Linear Change % |
-2.8 |
-2.4 |
-2.0 |
| Al2O3 % |
45 |
50 |
65 |
| SiO2 % |
52 |
46 |
30 |
| Fe2O3 % |
0.9 |
0.9 |
0.8 |
| CaO+MgO % |
0.5 |
0.3 |
0.2 |
| K2O+Na2O % |
1.3 |
1.5 |
2.2 |
| Usage amount of brush 2mm kg/m 2 |
4.7~5.6 |
4.5~6 |
5~6 |
| Usage amount for insulating bricks Kg/1000pcs |
180 |
200 |
200 |
| Brick type in point |
WAM23 |
WAM26 |
WAM28 |
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