Classification of Bricks Based on Weather-resisting Capability
Based on weather-resisting capability bricks are of the following kinds:
1. Severe Weather Grade: These types of bricks are used in countries which are covered in snow most of the time of year. These bricks are resistant to any kind of freeze-thaw actions.
2. Moderate Weather Grade: These types of bricks are used in tropical countries. They can withstand any high temperature.
3. No Weather Grade: These bricks do not have any weather resisting capabilities and are used on the inside walls.