Description

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.

Technical Specifications
Model Number		BS 5001
Product Standard		BS 1377:4/1924:2, ASTM D1883, NF P94-078/P94-093, AASHTO T193
CALIFORNIA BEARING RATIO (C.B.R)
No.	Description		BS Standard	Weight Kg	ASTM & Etc Standard	Weight Kg	NF Standard	Weight Kg
			BS 1377 : 4 BS 1924 : 2		ASTM D1883 AASHTO T193 UNE 103 : 502 CNR UNI 10009		NF P94 : 078 NF P94 : 093
1	CBR Mould c/w Collar & Perforated Base Plate		BS 5001-B1	7.8	BS 5001-A1	9.0	BS 5001-N1	9.00
2	Threaded CBR Mould c/w Collar & Perforated Base Plate		BS 5001-B2	6.8
3	Split CBR Mould c/w Perforated Base Plate				BS 5001-A2	9.00	BS 5001-N2	9.00
4	Solid Base Plate for CBR Mould		BS 5001-B3	2.90	BS 5001-A3	2.90	BS 5001-N3	2.90
5	Threaded Solid Base Plate for CBR Mould		BS 5001-B4	1.30
6	“ C “ Spanner for Threaded CBR Mould		BS 5001-B5	1.00
7	Base Tool for Threaded CBR Mould		BS 5001-B6	0.50
8	Stainless Steel Filter Screw		BS 5001-B7	0.10	BS 5001-B7	0.10	BS 5001-B7	0.10
9	Spacer Disc c/w  “ T “ Handle		BS 5001-B8	7.00	BS 5001-A4	8.80	BS 5001-N4	4.50
10	Perforated Swell Plate		BS 5001-B9	0.50	BS 5001-A5	0.50	BS 5001-N5	0.50
11	Threaded CBR Mould for Extension Collar		BS 5001-B10
12	Dial Gauge Tripod		BS 5001-B11	0.30	BS 5001-11	0.30	BS 5001-11	0.30
13	Dial Gauge (10 x 0.01 mm division)				BS 5001-A6	0.20
14	Dial Gauge (25 x 0.01 mm division)		BS 5001-B12	0.20			BS 5001-B12	0.20
15	Annular Surcharge Weight (2270 g)				BS 5001-A7	2.27
16	Annular Surcharge Weight (2300 g)						BS 5001-N6	2.30
17	Annular Surcharge Weight (2000 g)		BS 5001-B13	2.00
18	Slotted Surcharge Weight (2270 g)				BS 5001-A8	2.27
19	Split Surcharge Weight (2300 g)						BS 5001-N7	2.30
20	Split Surcharge Weight (2000 g)		BS 5001-B14	2.00
21	Cutting Collar		BS 5001-B15	1.00	BS  5001-A9	0.90	BS 5001-N8	0.90
22	Threaded Cutting Collar		BS 5001-B16	1.50
23	Compacting Rammer		BS 5001-B17	6.40	BS 5001-A10	6.40	BS 5001-N9	6.40
24	Straight Edge (300 x 25 x 3 mm)		BS 5001-B18	0.20	BS 5001-B18	0.20	BS 5001-B18	0.20
25	Filter Paper 150 mm (pack of 100 pcs)		BS 5001-B19	0.10	BS 5001-B19	0.10	BS 5001-B19	0.10
26	Soaking Tank		BS 5001-B20	4.00	BS 5001-B20	4.00	BS 5001-B20	4.00
27	Rammer (f 50.8 mm x 457.2 mm FH x 4.54 kg)				BS 5001-A11
28	Rammer (f 50 mm x 457.2 mm FH x 4.45 kg)						BS 5001-N10
29	Rammer (f 50 mm x 450 mm FH x 4.5 kg)		BS 5001-B21