Ordinary dry mixed mortar generally includes masonry mortar and plastering mortar. The amount of this kind of mortar use is relatively large, which plays the role of bonding, leveling and protection. Ordinary dry mixed mortar has different properties according to different sand used. For example, the performance of mortar is very different between natural sand and machine-made sand. Cellulose ether for ordinary dry mixed mortar shall have the following characteristics:
*Good water retention
*Good thickening
*Good constructability
*Good workability
*Good crack resistance
Recommended type for ordinary dry mixed mortar:
|
Common type |
MH-K40；MH-K60；MH-K80；MH-K100；MH-K150 |
|
High heat-resistant type |
MH-K40H；MH-K60H；MH-K80H；MH-K100H；MH-K150H；MH-EM60；MH-EM100；MH-EM150 |