For filling cracks in masonry structures, the type of bitumen used, is

Question

Accepted Answer

The type of bitumen used for filling cracks in masonry structures varies depending on the specific requirements and conditions.

The most commonly used bitumen for crack filling in masonry structures is bitumen emulsion.
Bitumen emulsion is a mixture of bitumen and water, which allows for better penetration into the cracks.
Other types of bitumen, such as cutback bitumen or polymer-modified bitumen, may also be used depending on the severity of the cracks and the desired durability.
The choice of bitumen also depends on factors like climate, exposure to chemicals, and the type of masonry material.
For example, in colder climates, a bitumen with higher viscosity may be preferred to ensure better adhesion and resistance to freezing and thawing cycles.

Accepted Answer

Plastic bitumen

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