19:I[7845,["/_next/static/chunks/b0dedc6db0ab6d5d.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/cdc9055746032724.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/76a8f5744ca67762.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/fb6cbf6a03da5d49.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/3d8630ce24b98d24.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/1f0718090dcf96a3.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/b282aa6d4d26d2e5.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/66473819dfb3299a.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/15ab466849a2262a.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/30247b8cf92ab0e1.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/11e0dd94d5dcdb0f.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/a25705dcb255bee0.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/3b733d0c5f87cba9.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/ffc34ffd383bafd1.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx","/_next/static/chunks/ae27103f3d6b29c0.js?dpl=dpl_Dhv58KTgbC3qqgs7UeQhqMxMijRx"],"default"] 1a:T4ab,One of the key advantages of the SGB Grid Series is its ability to reduce pavement crust thickness, leading to faster and more efficient construction processes. The grids are easy to install and have a high degree of interaction with the infill material, ensuring optimal performance. Furthermore, by choosing SGB grids over traditional alternatives, construction projects can benefit from increased speed, lower overlaps, and reduced material wastage, thereby maximizing cost-effectiveness. In addition to its practical advantages, the SGB Grid Series also contributes to sustainability efforts by decreasing the carbon footprint associated with pavement construction. By optimizing pavement design and utilizing these geogrids, infrastructure developers can achieve their project goals while minimizing environmental impact. With certifications and testing from the Indian Institute of Technology (IIT), SGB grids are fully compliant with industry guidelines and ensure reliable performance in Indian conditions. The SGB Grid Series sets a new standard for long-lived pavements, offering an economical and effective solution that enhances pavement durability and optimizes construction costs.1b:T4a6,

The section of NH-4 connects the thickly populated regions of Tumkur and Chitradurga in Karnataka. The National Highway Authority of India adopted this section for widening to six lanes.

Considering the terrain and sub-soil conditions, designing and constructing the approaches on filled up / raised foundations was necessary. The conventional solution of RCC retaining walls was costlier and time-consuming, besides possible disruption of traffic.

Strata’s geosynthetic experts suggested RS wall construction using non-plastic soils available in the region, StrataGrid™ PET knitted geogrid soil reinforcement and StrataBlock™ precast segmental concrete blocks as fascia. The founding levels of these walls had to be raised to meet technical requirements and economise the construction cost. The reinforced soil material was also used for these berms. Construction of both, RS walls and berms was carried out with stringent quality control.

The use of StrataGrid™ and StrataBlock™ fascia resulted in a cost reduction compared to the conventional RCC retaining walls. The system also facilitated easy construction of roads within minimum time.