What it is
Mortar is described by its mix ratio of cement to sand. Typical mixes are 1:6 for 9-inch brick walls and 1:4 for thin 4.5-inch walls. Lime mortar was used in older Chennai buildings.
Types and key points
- Cement mortar: most common today
- Lime mortar: traditional, breathable
- Thin-bed mortar for AAC blocks
- Used within about 30 minutes of mixing
Why it matters
Mortar that is too weak, too wet or used after it starts setting gives weak walls and cracks.
How Elamentt handles it
Mortar mixes are set in your specification and mixed on site in measured batches.