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State different types of Tar used in construction of Road with its suitability
written 5.2 years ago by gravatar for teamques10 teamques10 ★ 67k modified 2.5 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k
transportation engineering
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written 5.2 years ago by gravatar for teamques10 teamques10 ★ 67k

The following are the types of Tar with their suitability.

1) RT1 – It is suitable for painting road pavements under exceptionally cold weather.

2) RT2 – It is suitable for painting road pavements under normal climatic conditions.

3) RT3 – It is suitable for surface painting and renewal coats, premixed top course and light carpets.

4) RT4 – It is suitable for premixed macadam in base course.

5) RT5 – It is suitable for grouting macadam
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