Concrete AAC Blocks, Size: 650 X 250 X 100mm

The AAC Blocks are used as a substitute against conventional building masonry such as red clay bricks and have been widely accepted globally because of their beneficial properties.

The aeration is caused by a reaction of a mix of various materials mainly consisting of silica (through fly-ash), quicklime, cement and others. AAC Blocks consist of around 80% air, this aerated material is processed through autoclaving which entails high pressure curing of aerated materials formed in cellular shapes.

Key Features and Benefits:

• Bigger in size
• Thermal insulation
• Fire resistant
• Better compressive strength
• Rough surface

Preparation and Application Guidelines:

• Stacking: Stack on dry and even surface to avoid damage and contact with moisture.
• Mortar For Masonry: Thin Bed Adhesive (Premixed) ASTM C 1660-09.
• Wetting Of Block Before Application: Dip in water and lift immediately.
• Cutting Of Block: Use tool like hacksaw or rotary cutter.
• Mortar Thickness: Conventional: 10-12 mm, Pre-mix Thin Bed: 2-3 mm.
• Bond Pattern
• Coping Beam: Coping beam with 2 nos 8mm reinforcement after 1.2 m height.
• Lintel Support: Lintel support on full block.
• Beam and Column Junction: It should cover 6″ on both the surfaces (internal and external).

Product Specification