Contoh Laporan Praktikum BERAT VOLUME, KADAR AIR DAN SPECIFIC GRAVITY TANAH

PRAKTIKUM BERAT VOLUME, KADAR AIR DAN SPECIFIC GRAVITY TANAH
Nama    :		Titik bor  :
No.Reg  :		Kedalaman :
Waktu  :		Pelaksanaan :
BERAT VOLUME TANAH		35	B	19	average
Berat cawan kosong	gr	53.1	56.5	39	49.53333
Berat cawan + tanah basah	gr	64.3	73.2	56.2	64.56667
Berat cawan peluberan	gr	103.9	103.5	103.9	103.7667
Berat cawan peluberan + Hg luber	gr	197.5	232.9	211.4	213.9333
Berat tanah basah	gr	11.2	16.6	13.93	13.91
Berat Hg luber	gr	93.6	129	127.3	116.6333
Volume tanah	cc	6.882353	9.485294	9.360294	8.57598
Berat volume tanah, Yt	gr/cc	1.62735	1.750078	1.488201	1.621876
KADAR AIR TANAH		1	2	3	average
Berat cawan + tanah kering	gr	60.8	68.2	50	59.66667
Berat tanah kering	gr	7.7	11.6	11	10.1
Berat air	gr	3.5	5	6.2	4.9
Kadar air , w	%	45.45455	43.10345	56.36364	48.30721
SPECIFIC GRAVITY TANAH		9	22	4	average
Berat picnometer kosong	gr	58	54.7	57.3	56.66667
Berat piknometer + tanah kering	gr	83	79.7	82.3	81.66667
Berat picnometer + tanah kering + air	gr	172.8	169.4	172.1	171.4333
Berat piknometer + air	gr	157.2	153.9	156.6	155.9
Berat tanah kering	gr	25	25	25	25
volume butir	cc	9.4	9.5	9.5	9.466667
Temperatur	C  ̊	32	32	32	32
Faktor Koreksi	k	0.9969	0.9969	0.9969	0.9969
Specific gravity ,Gs suhu 32	gr/cc	2.659574	2.631579	2.631579	2.640911
Specific gravity ,Gs suhu 20	gr/cc	2.65133	2.623421	2.623421	2.632724
Berat volume kering, Yd	gr/cc	1.118803	1.222	1.175	1.171934
Berat volume jenuh,Ysat	%	1.625	1.75	1.836	1.737
Angka pori, e		1.369791	1.153	1.756	1.426264
Porositas	%	57.80218	53.55318	63.71553	58.35696
Derajat kejenuhan, Sr	%	87.9806	98.34	84.18	90.166