Grain size distribution, sieving and laser analysis													
														
Sample nr:	J2													
														
	Total 	<2000	2000-4000	4000-8000	8000-16000	>16000								
Weight gram	414.337	210.77	34.08	21.40	11.32	136.77								
Weight %		50.87	8.23	5.16	2.73	33.01								
						3								
														
Size µm<	"Cumulative volum% <
from Coulter "	"Volume % Coulter
"	"Real 
volume%"	"Cumulative 
after correction"										
2	1.20132	1.20	0.61	0.61			% Grains above 2 mm			50.77				
4	2.29519	1.09	0.56	1.17			Grain isze at  60%			4500	(Read off Graph)			
8	4.55129	2.26	1.15	2.32			Grain size at 10%			13	(Read off Graph)			
10	5.64619	1.09	0.56	2.87			Cu			346.1538462				
16	8.77224	3.13	1.59	4.46			% Gravel			50.77				
20	10.7655	1.99	1.01	5.48			% Sand			37.77				
32	16.1958	5.43	2.76	8.24			% Silt			10.84				
50	22.5177	6.32	3.22	11.45			% Clay			0.61				
63	26.0993	3.58	1.82	13.28										
90	32.5203	6.42	3.27	16.54			Well graded							
100	34.5993	2.08	1.06	17.60			Sandy Gravel							
125	39.1078	4.51	2.29	19.89			Friktion angle	28-45						
250	56.9474	17.84	9.07	28.97										
500	76.3407	19.39	9.87	38.83										
1000	96.7775	20.44	10.40	49.23										
2000	100	3.22	1.64	50.87										
4000		0.00	8.23	59.09										
8000		0.00	5.16	64.26										
16000		0.00	2.73	66.99										
>16000		0.00	33.01	100.00										
		100.00	100.00