AAC Block Guidelines

Here we provide simple guidelines on how to use Autoclaved Aerated Concrete (AAC) Blocks for commercial, industrial and residential construction.

Stacking
Stacking
On dry and even surface to avoid damage & contact with moisture
Mortar For Masonry
Mortar For Masonry
AAC mortar mix or cement : sand (1:6)
Wetting of Block
Wetting of Block
Dip in water & lift immediately before application
Mortar Thickness
Mortar Thickness
Keep it limited to 10–12 mm
Coping Beam
Coping Beam
Coping beam with 2 nos 8mm reinforcement after 12mts height
Curing of Masonry Wall
Curing of Masonry Wall
Curing required only for mortar joint
Cutting of Block
Cutting of Block
Use tools like hacksaw or rotary cutter
Lintel Support
Lintel Support
Lintel support on full block
Electric & Sanitary Chases
Electric & Sanitary Chases
Chases to be grooved before plaster of wall
Plaster
Plaster
Minimum external plaster thickness
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