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State different types of Tar used in construction of Road with its suitability
written 4.6 years ago by
teamques10
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modified 23 months ago
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pedsangini276
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written 4.6 years ago by
teamques10
★ 64k
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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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