How to distinguish lime mortar and cement mortar wall surface
Mixed mortar also added to other materials (such as lime paste, mortar, masonry) and its performance is good, commonly used in the wall "moistureproof layer" above the brick masonry and plastering wall (as with kitchen and toilet can not use plaster walls.)
Identification of cement mortar:1., look at the color, lime mortar is white, mixed mortar is medium gray, cement mortar color is deeper.2., although the early strength of lime mortar is low, but the air in the air after hard, the strength is not low, nails are not moving.
Cement lime mortar is usually made of cement, lime paste and sand. It is usually used for masonry above the ground. Because of the addition of lime paste, the workability and workability of the mortar can be improved by the addition of lime paste. It is beneficial to improve the compactness and work efficiency of the masonry. How do you tell the cement, lime and mortar?
