Should bricks be laid frog up or down?
In this regard, when laying bricks does the frog go up or down?
For this reason it is best practice to lay bricks with the frog facing upwards so that it is easy to fill completely and so that the mortar does not fall out when it is being laid. Where there are two frogs, the larger frog should face upwards.
Beside above, what cement mortar mix should be used for filling the frog? Fill the frog and all voids in the bed faces flush with cement mortar (1 cement, 1 clean coarse sand of grade 3mm and down). Store it under the damp jute bags for 24 hours filled by immersion in clean water for 3 days.
Also to know is, what is the purpose of a frog in a brick?
The important purpose of frog in a brick: Frogs also created an extra recess for the mortar, resulting in a stronger bond between bricks ( form keyed joint between brick and mortar) To reduce the weight of the bricks, so that the bricks can be laid with convenience.
Can bricks be laid upside down?
Some experts say that bricks containing frogs should be laid with the frog up so that the frog is completely filled with mortar. If the brick is laid with the frog on the bottom, the frog may not get completely filled with mortar. Other experts say brick should be laid with the frog down. They give two reasons.