http://panchayatwiki.lsgkerala.gov.in/index.php?action=history&feed=atom&title=Panchayat%3ARepo18%2Fvol2-page1423Panchayat:Repo18/vol2-page1423 - Revision history2026-04-11T12:40:18ZRevision history for this page on the wikiMediaWiki 1.40.1http://panchayatwiki.lsgkerala.gov.in/index.php?title=Panchayat:Repo18/vol2-page1423&diff=4502&oldid=prevAmalraj: 'b) Cube test: As per IS 516-2000, Results of individual cubes shall not vary more than 15% Frequency: Six cubes for every...' താൾ സൃഷ്ടിച്ചിരിക്കുന്നു2018-01-06T08:57:21Z<p>'b) Cube test: As per IS 516-2000, Results of individual cubes shall not vary more than 15% Frequency: Six cubes for every...' താൾ സൃഷ്ടിച്ചിരിക്കുന്നു</p>
<p><b>New page</b></p><div>b) Cube test: As per IS 516-2000, Results of individual cubes shall not vary more than 15%<br />
Frequency: Six cubes for every 50m of concrete or part thereof.<br />
2) Strippingofformwork (OPC)<br />
1) Walls and Columns after 16 to 24 hours<br />
2) Slabs with props left-7 days.<br />
3) Beams with span less than 6m with props left-14 days.<br />
4) Beams with span more than 6m with props left-21 days.<br />
Practical Recommendations:<br />
a) Roof slabs shall have a minimum slope of 1% accommodated in the slab itself (not in the plastering works)<br />
b) Rainwater down pipes shall be minimum 100mm in diameter.<br />
Mandatory tests for Road Works at site level.<br />
1) Earth work:<br />
a) Dry sieving<br />
b) Wet sieving<br />
c) Liquid limit<br />
d) Plastic limit<br />
e) Proctor density<br />
Plasticity index shall be less than 45% Compaction at OMC<br />
CBRValue less than 1.76 gm/CC<br />
Frequency oftesting: 1 per 4000m of soil.<br />
Sub Base - WBM works (Gradation Test)<br />
90 mm - 100% passing<br />
63mm - 90 to 100%<br />
53mm 25 to 75% 45mm O to 50% 4.75mm O to 5%<br />
Residue shall not greater than 23%. Frequency: One test for 500m.<br />
Base Course (36mm)WBM 63mm - 100% 53mm - 95 to 100% 45 mm - 65 to 90% 22.4mm - O to 10% 11.2mm O to 5% Residue shall not be greater than 23%. Frequency : One test for 500m. Post job test : Field density by sand replacement method. Frequency : One test for 2000m. Binder content : at designated lab frequency 1 perjob. Temperature test : 165 centigrade frequency regularity. Viscosity test: One per 10 tonnes. Asphalt Gradation<br />
22.5 mm - 100% passing<br />
11.2mm - O to 5%<br />
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