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| Clay Paving Blocks |
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| Scheme |
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Lab. Number |
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| Location |
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Date Sampled |
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Equipment Check |
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| Source |
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Date Tested |
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Calibration Check |
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| Description |
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Operator |
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| Test No:
338 :
BS6677 : 1986 |
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| DIMENSIONS |
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Length
(mm) |
Width (mm) |
Thickness
(mm) |
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| Overall measurement of 24 pavers = |
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| Type
PA Specification = |
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24.35L-23.65L |
24.44W-23.56W |
24.69T-23.30T |
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| Type
PB Specification = |
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24.26L-23.74L |
24.33W-23.67W |
24.52T-23.48T |
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| TRANSVERSE
STRENGTH |
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| Where |
L = work
size (length) |
refer to table 4 : BS6677 |
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W = work size (width) |
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Soaking - |
Time in Tank:- |
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Time out:- |
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T = work size (thickness) |
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Date :- |
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Date :- |
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24 hrs @ 20 deg +/- 5 deg C |
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| Sample
No. |
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| Load at Failure (kn) |
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| Mean Load (kn |
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| Type PA Spec. |
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Min.
Mean Transverse Load
3.0 min |
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Min.
Indiviual Load
2.0 min |
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| Type PB Spec. |
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7.0 min |
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4.0 min |
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Notes:- |
1.
Report Dimensions to Nearest 1 mm |
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2.
Report Transverse Load to nearest 0.1 kn |
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Remarks |
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Checked by |
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Senior Technician |
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