Specification
C A L I F O R N I A B E A R I N G R A T I O T E S T
CBR method are developed by the California State Highway Department, used for the laboratory evaluation of subgrade and subbase materials in road construction. Different standard of apparatus available for selection.
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Technical Specifications
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No.
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Description
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BS
Standard
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Weight
Kg
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BS 1377 : 4
BS 1924 : 2
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1
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CBR Mould c/w Collar & Perforated Base Plate
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NL 5001-B1
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7.8
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2
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Threaded CBR Mould c/w Collar & Perforated Base Plate
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NL 5001-B2
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6.8
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3
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Split CBR Mould c/w Perforated Base Plate
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4
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Solid Base Plate for CBR Mould
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NL 5001-B3
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2.90
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5
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Threaded Solid Base Plate for CBR Mould
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NL 5001-B4
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1.30
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6
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“ C “ Spanner for Threaded CBR Mould
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NL 5001-B5
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1.00
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7
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Base Tool for Threaded CBR Mould
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NL 5001-B6
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0.50
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8
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Stainless Steel Filter Screw
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NL 5001-B7
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0.10
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9
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Spacer Disc c/w “ T “ Handle
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NL 5001-B8
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7.00
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10
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Perforated Swell Plate
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NL 5001-B9
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0.50
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11
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Threaded CBR Mould for Extension Collar
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NL 5001-B10
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12
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Dial Gauge Tripod
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NL 5001-B11
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0.30
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13
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Dial Gauge (10 x 0.01 mm division)
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14
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Dial Gauge (25 x 0.01 mm division)
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NL 5001-B12
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0.20
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15
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Annular Surcharge Weight (2270 g)
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16
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Annular Surcharge Weight (2300 g)
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17
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Annular Surcharge Weight (2000 g)
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NL 5001-B13
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2.00
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18
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Slotted Surcharge Weight (2270 g)
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19
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Split Surcharge Weight (2300 g)
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20
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Split Surcharge Weight (2000 g)
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NL 5001-B14
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2.00
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21
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Cutting Collar
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NL 5001-B15
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1.00
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22
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Threaded Cutting Collar
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NL 5001-B16
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1.50
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23
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Compacting Rammer
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NL 5001-B17
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6.40
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24
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Straight Edge (300 x 25 x 3 mm)
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NL 5001-B18
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0.20
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25
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Filter Paper 150 mm (pack of 100 pcs)
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NL 5001-B19
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0.10
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26
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Soaking Tank
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NL 5001-B20
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4.00
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27
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Rammer (f 50.8 mm x 457.2 mm FH x 4.54 kg)
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28
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Rammer (f 50 mm x 457.2 mm FH x 4.45 kg)
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29
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Rammer (f 50 mm x 450 mm FH x 4.5 kg)
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NL 5001-B21
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