摘要: |
It is felt necessary to consolidate various instructions of MoRTH, codal provisions and guidelines regarding cost effective new/alternative Material and Technology in highway construction to reduce construction cost. 2.IRC guidelines are available for use of Cement Treated Base (CTB), Cement Treated Sub-base (CTSB), Waste Plastic, Geo-Synthetics, Recycling,Ry-ash, modified Bitumen (CRMB, Polymer modified, Natural Rubber), Soil stabilization, etc. in highway construction. It is necessary to promote these materials/technologies in construction and maintenance of National Highways for harnessing potential time and cost savings. 3.The details of these material/technology and relevant IRC Guidelines/MoRT&H circulars are summarized at Annexure-Ⅰ: 4.IRC has also accredited new materials/techniques/equipment/products. These may also be used as per the above Code/Guidelines/Circulars. The details of accredited material/technology are available on IRC website. |