iv) Density and compacted layer 7 Water i) Aggregate Impact One test per 200 cum. MORTH bound specification Table macadam ii) Gradation One test per 100 cum. 900-3. iii) Flakiness Index & One test per 200 cum. (fourth revision 01 ) Elongation Index. Iv) Atterberg limits of 1 test per 25 cum of binding material. binding material. V) Atterberg limits of One test per 100 cum. Of portion of aggregates aggregate passing 425 Micron. 8 coat / i) Quality of binder No. of samples per lot MORTH tack coat / and tests as per I.S. 73, specification Table Fog spray ii) Binder I.S. 217 and I.S. 8887 as 9004. Temperature applicable. (fourth revision 01 ) iii) Rate of spread of At regular close intervals, binder 1 test per 500 Sqm and not less than two tests per day 9. Seal coat / i) Quality of binder Same as mentioned MORTH surface under Sr.No.8 specification Table dressing. ii) Impact value / Los 1 test per 50 cum of 9004. Angles Abrasion value. aggregate .(fourth revision 01 ) Iii) Flakiness & elongation index 1 test per 50 cum. iv) Stripping value of aggr. . . Initially 1 set of 3 (Immersion tray test) representative specimen v) Water absorption for each source of supply.subsquently when vi) Water sensitivity of arranted by change in mix (if required) the quality of aggregates vii) Gradation 1 test per 25 cum viii) Soundness Initially one determination by each method for each source of supply, then as
iv) Density and compacted layer 7 Water bound macadam i) Aggregate Impact ii) Gradation iii) Flakiness Index & Elongation Index. Iv) Atterberg limits of binding material. V) Atterberg limits of portion of aggregates passing 425 Micron. One test per 200 cum. One test per 100 cum. One test per 200 cum. 1 test per 25 cum of binding material. One test per 100 cum. Of aggregate MORTH specification Table 900-3. (fourth revision 01 ) 8 coat / tack coat / Fog spray i) Quality of binder ii) Binder Temperature iii) Rate of spread of binder No. of samples per lot and tests as per I.S. 73, I.S. 217 and I.S. 8887 as applicable. At regular close intervals, 1 test per 500 Sqm and not less than two tests per day MORTH specification Table 9004. (fourth revision 01 ) 9. Seal coat / surface dressing. i) Quality of binder ii) Impact value / Los Angles Abrasion value. Iii) Flakiness & elongation index iv) Stripping value of aggr. . . (Immersion tray test) v) Water absorption vi) Water sensitivity of mix (if required) vii) Gradation viii) Soundness Same as mentioned under Sr.No.8 1 test per 50 cum of aggregate 1 test per 50 cum. Initially 1 set of 3 representative specimen for each source of supply.subsquently when arranted by change in the quality of aggregates 1 test per 25 cum Initially one determination by each method for each source of supply, then as MORTH specification Table 9004. .(fourth revision 01 )
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