WebIRC-78-2014 Standard Specifications and Code of Practice for Road Bridges, Section VII - Foundations and Substructure (Revised Edition) Saroon Afshan. IRC-78-205.pdf. sachinoak. WebIt shall be free from organic or other deleterious materials. The material for GSB shall be obtained from the approved source and shall be in accordance with clause 401 of MORT&H specification. 3.2 Physical requirement . The material shall have Impact Value 40% Maximum when tested in compliance with IS: 2386(Part 4) or IS 5640.
(PDF) Cement Treated Sub-Base for Bituminous Pavement
WebThe joint test reports shall be forwarded for Engineer’s approval. All laboratory tests of GSB material during construction shall be conducted in the field laboratory. Instructions or contract specifications will be followed, control on the quantity of material and work shall be as per specification exercised per MoRTH section 900. WebAASHTO-57 is the most open grade in foreign specification for GSB layer, by test result for this grade shows that it is satisfy drainage requirement so can be used in heavy rainfall regions. But comparing to Indian grades, Grade III is giving much more better result at same optimum gradient than AASHTO-57 so is it suggested to go with Indian grade only rather … new frock style 2016
Laboratory Studies on Granular Sub Base - IJERT
WebKIARATEX Technical Data Sheet Non Woven Prod Spec. KIARATEX Technical Data Sheet Non Woven Prod Spec. nw__ay. Hose Spec ... 7.FDT for soil,GSb,WMM by sand replacement method.xls. ... Morth 1700 Structural Concrete. Morth 1700 Structural Concrete. Ramesh. Rounding of Values in Bills, Estimates, Rates and Measurements. … WebSub-Bases, Bases (Non-Bituminous) and Shoulders. Section 400. 401. GRANULAR SUB-BASE. 401.1. Scope. This work shall consist of laying and compacting well-graded … WebDec 5, 2024 · Where the sub-base (GSB) is laid in two layers as upper sub-base and lower sub-base, the thickness of each layer shall not be less than 150mm. new frock style