What are mattalled roads made of?
Answers
Answered by
2
Answer:
➡Metalled roads are the roads made of successive layers of smaller stones, until the road surface was composed of small stones compacted into a hard, durable surface. These are made up of cement concrete or coal tar.
Answered by
1
Answer:
Metalled roads are the roads made of successive layers of smaller stones, until the road surface was composed of small stones compacted into a hard, durable surface. These are made up of cement concrete or coal tar.
Hope this helps!
Explanation:
Similar questions