Pavement Design Catalogue - LGED
Pavement Design Catalogue - LGED
Pavement Design Catalogue - LGED
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11. Hard Shoulder : HBB 0.60m each side.<br />
12. End Edging : 125mm Brick on edge<br />
13. Earthen Shoulder : 95% STD Compaction<br />
14. Crest width : 5.05m.<br />
15. Side Slope :<br />
:<br />
1: 1.5 for clayey soil Road<br />
Embankment<br />
1 : 2 for Sand or silty Sand Road<br />
Embankment<br />
UNION ROAD DESIGN PLATES<br />
UNION ROAD IN PLAIN LANDS<br />
Plate UNR-BC1-HBS-1<br />
This is a standard option of Union Road <strong>Pavement</strong> with 600 mm HBB Hard<br />
Shoulder. It is a single carriage-way pavement to support 300 commercial vehicle<br />
per day at start. It has sub-grade having 4% Soaked CBR and 200 mm Improved<br />
Sub-grade with sand compacted to 100 percent STD to achieve 10% soaked CBR.<br />
The first layer (100mm) of Base Course is made of 38mm down graded Coarse<br />
Aggregate having LAA
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