Get in Touch

  1. footer_icon_01
  2. footer_icon_02
  3. footer_icon_03

[email protected]

Road Base Construction

We are here for your questions anytime 24/7, welcome your consultation.

Get Price
Road Base Construction

1. Subgrade is the foundation of the road thus its the lowest and most important component of road structure. 2. SUB BASE Consists of a. Upper Base Courseb. Sub or Lower Base Course If natural surface is above the formation level then the surface is cut down to proposed sub grade surface If natural surface is below the formation level then the sub grade will be above the

Our News

Copyright © 2020.Henan Industar Heavy Machinery Co,. Ltd All rights reserved.