PROPERTIES OF GOOD MORTAR MIXES AND MORTAR

1. Mobility:

• It is use to indicate the consistency of mortar mix which may range from stiff to fluid.
• The Mobility of mortar mix depends upon the composition of mortar & mortar mixes to be used for masonry work made sufficiently mobile.

2. Placeability:

• The placeability of mortar mix should be such that a strong bond developed with the surface of the bed.
•  It should be capable for developing good adhesion with the binding units such as bricks, stone etc.
•  It should be capable for developing the designed stress.
•  It should be cheap.
•  It should be durable.
•  It should be easily workable.
•  It should set quickly so that the speed in construction may be achieved.