TRỌNG LƯỢNG RIÊNG VẬT LIỆU TIẾNG ANH
No.
|
DENSITY OF MATERIALS
|
KG/CU.M.
|
1
|
Alfalfa,
ground
|
256
|
2
|
Alum,
lumpy
|
881
|
3
|
Alum,
pulverized
|
753
|
4
|
Alumina
|
961
|
5
|
Aluminum,
oxide
|
1522
|
6
|
Ammonia
gas
|
0,77
|
7
|
Ammonium
Nitrate
|
730
|
8
|
Ammonium
Sulphate - dry
|
1130
|
9
|
Ammonium
Sulphate - wet
|
1290
|
10
|
Andesite,
solid
|
2771
|
11
|
Antimony,
cast
|
6696
|
12
|
Apples
|
641
|
13
|
Arsenic
|
5671
|
14
|
Asbestos -
shredded
|
320- 400
|
15
|
Asbestos
rock
|
1600
|
16
|
Ashes -
wet
|
730- 890
|
17
|
Ashes -
dry
|
570- 650
|
18
|
Asphalt,
crushed
|
721
|
19
|
Babbitt
|
7272
|
20
|
Bagasse
|
120
|
21
|
Bakelite,
solid
|
1362
|
22
|
Baking
powder
|
721
|
23
|
Barium
|
3780
|
24
|
Bark, wood
refuse
|
240
|
25
|
Barley
|
609
|
26
|
Barite,
crushed
|
2883
|
27
|
Basalt,
broken
|
1954
|
28
|
Basalt,
solid
|
3011
|
29
|
Bauxite,
crushed
|
1281
|
30
|
Beans,
castor
|
577
|
31
|
Beans,
cocoa
|
593
|
32
|
Beans,
navy
|
801
|
33
|
Beans, soy
|
721
|
34
|
Beeswax
|
961
|
35
|
Beets
|
721
|
36
|
Bentonite
|
593
|
37
|
Bicarbonate
of soda
|
689
|
38
|
Bismuth
|
9787
|
39
|
Bones,
pulverized
|
881
|
40
|
Borax,
fine
|
849
|
41
|
Bran
|
256
|
42
|
Brewers
grain
|
432
|
43
|
Brick,
common red
|
1922
|
44
|
Brick,
fire clay
|
2403
|
45
|
Brick,
silica
|
2050
|
46
|
Brick,
chrome
|
2803
|
47
|
Brick,
magnesia
|
2563
|
48
|
Buckwheat
|
657
|
49
|
Butter
|
865
|
50
|
Cadmium
|
8650
|
51
|
Calcium
carbide
|
1201
|
52
|
Caliche
|
1442
|
53
|
Carbon,
solid
|
2146
|
54
|
Carbon,
powdered
|
80
|
55
|
Carbon
dioxide
|
1,98
|
56
|
Carbon
monoxide
|
1,25
|
57
|
Cardboard
|
689
|
58
|
Cement -
clinker
|
1290-1540
|
59
|
Cement,
Portland
|
1506
|
60
|
Cement,
mortar
|
2162
|
61
|
Cement,
slurry
|
1442
|
62
|
Chalk,
solid
|
2499
|
63
|
Chalk,
lumpy
|
1442
|
64
|
Chalk,
fine
|
1121
|
65
|
Charcoal
|
208
|
66
|
Chloroform
|
1522
|
67
|
Chocolate,
powder
|
641
|
68
|
Chromic
acid, flake
|
1201
|
69
|
Chromium
|
6856
|
70
|
Chromium
ore
|
2162
|
71
|
Cinders,
furnace
|
913
|
72
|
Cinders,
Coal, ash
|
641
|
73
|
Clay, dry
excavated
|
1089
|
74
|
Clay, wet
excavated
|
1826
|
75
|
Clay, dry
lump
|
1073
|
76
|
Clay, fire
|
1362
|
77
|
Clay, wet
lump
|
1602
|
78
|
Clay,
compacted
|
1746
|
79
|
Clover
seed
|
769
|
80
|
Coal,
Anthracite, solid
|
1506
|
81
|
Coal,
Anthracite, broken
|
1105
|
82
|
Coal,
Bituminous, solid
|
1346
|
83
|
Coal,
Bituminous, broken
|
833
|
84
|
Cobaltite
( cobolt ore )
|
6295
|
85
|
Coconut,
meal
|
513
|
86
|
Coconut,
shredded
|
352
|
87
|
Coffee,
fresh beans
|
561
|
88
|
Coffee,
roast beans
|
432
|
89
|
Coke
|
570- 650
|
90
|
Concrete,
Asphalt
|
2243
|
91
|
Concrete,
Gravel
|
2403
|
92
|
Concrete,
Limestone with Portland
|
2371
|
93
|
Copper ore
|
1940-2590
|
94
|
Copper
sulfate, ground
|
3604
|
95
|
Copra,
medium size
|
529
|
96
|
Copra,
meal, ground
|
641
|
97
|
Copra,
expeller cake ground
|
513
|
98
|
Copra,
expeller cake chopped
|
465
|
99
|
Cork,
solid
|
240
|
100
|
Cork,
ground
|
160
|
101
|
Corn, on
the cob
|
721
|
102
|
Corn,
shelled
|
721
|
103
|
Corn,
grits
|
673
|
104
|
Cottonseed,
dry, de-linted
|
561
|
105
|
Cottonseed,
dry, not de-linted
|
320
|
106
|
Cottonseed,
cake, lumpy
|
673
|
107
|
Cottonseed,
hulls
|
192
|
108
|
Cottonseed,
meal
|
593
|
109
|
Cottonseed,
meats
|
641
|
110
|
Cottonwood
|
416
|
111
|
Cryolite
|
1602
|
112
|
Cullet
|
1602
|
113
|
Culm
|
753
|
114
|
Dolomite,
solid
|
2899
|
115
|
Dolomite,
pulverized
|
737
|
116
|
Dolomite,
lumpy
|
1522
|
117
|
Earth,
loam, dry, excavated
|
1249
|
118
|
Earth,
moist, excavated
|
1442
|
119
|
Earth,
wet, excavated
|
1602
|
120
|
Earth,
dense
|
2002
|
121
|
Earth,
soft loose mud
|
1730
|
122
|
Earth,
packed
|
1522
|
123
|
Earth,
Fullers, raw
|
673
|
124
|
Emery
|
4005
|
125
|
Ether
|
737
|
126
|
Feldspar,
solid
|
2563
|
127
|
Feldspar,
pulverized
|
1233
|
128
|
Fertilizer,
acid phosphate
|
961
|
129
|
Fish,
scrap
|
721
|
130
|
Fish, meal
|
593
|
131
|
Flaxseed,
whole
|
721
|
132
|
Flint -
silica
|
1390
|
133
|
Flour,
wheat
|
593
|
134
|
Flue dust
|
1450-2020
|
135
|
Fluorspar,
solid
|
3204
|
136
|
Fluorspar,
lumps
|
1602
|
137
|
Fluorspar,
pulverized
|
1442
|
138
|
Fullers
Earth - raw or burnt
|
570- 730
|
139
|
Galena (
lead ore )
|
7400 - 7600
|
140
|
Garbage,
household rubbish
|
481
|
141
|
Glass -
broken or cullet
|
1290-1940
|
142
|
Glass,
window
|
2579
|
143
|
Glue,
animal, flaked
|
561
|
144
|
Glue,
vegetable, powdered
|
641
|
145
|
Gluten,
meal
|
625
|
146
|
Gneiss,
bed in place
|
2867
|
147
|
Gneiss,
broken
|
1858
|
148
|
Granite,
solid
|
2691
|
149
|
Granite,
broken
|
1650
|
150
|
Graphite,
flake
|
641
|
151
|
Grain - Maize
|
760
|
152
|
Grain -
Barley
|
600
|
153
|
Grain -
Millet
|
760- 800
|
154
|
Grain -
Wheat
|
780- 800
|
155
|
Gravel,
loose, dry
|
1522
|
156
|
Gravel,
with sand, natural
|
1922
|
157
|
Gravel,
dry 1/4 to 2 inch
|
1682
|
158
|
Gravel,
wet 1/4 to 2 inch
|
2002
|
159
|
Gummite (
uranium ore )
|
3890 - 6400
|
160
|
Gypsum, solid
|
2787
|
161
|
Gypsum,
broken
|
1290-1600
|
162
|
Gypsum,
crushed
|
1602
|
163
|
Gypsum,
pulverized
|
1121
|
164
|
Halite
(salt), solid
|
2323
|
165
|
Halite
(salt), broken
|
1506
|
166
|
Hematite (
iron ore )
|
5095 - 5205
|
167
|
Hemimorphite
( zinc ore )
|
3395 - 3490
|
168
|
Hydrochloric
acid 40%
|
1201
|
169
|
Ice, solid
|
919
|
170
|
Ice,
crushed
|
593
|
171
|
Ilmenite
|
2307
|
172
|
Iridium
|
22154
|
173
|
Iron ore -
crushed - see metals table
|
2100-2900
|
174
|
Iron oxide
pigment
|
400
|
175
|
Iron
Pyrites
|
2400
|
176
|
Iron
sulphate - pickling tank - dry
|
1200
|
177
|
Iron
sulphate - pickling tank - wet
|
1290
|
178
|
Ivory
|
1842
|
179
|
Kaolin,
green crushed
|
1025
|
180
|
Kaolin,
pulverized
|
352
|
181
|
Lead, rolled
- see metals table
|
11389
|
182
|
Lead, red
|
3684
|
183
|
Lead,
white pigment
|
4085
|
184
|
Leather
|
945
|
185
|
Lignite,
dry
|
801
|
186
|
Lime,
quick, lump
|
849
|
187
|
Lime,
quick, fine
|
1201
|
188
|
Lime,
stone, large
|
2691
|
189
|
Lime, stone,
lump
|
1538
|
190
|
Lime,
hydrated
|
481
|
191
|
Lime, wet
or mortar
|
1540
|
192
|
Limonite,
solid
|
3796
|
193
|
Limonite,
broken
|
2467
|
194
|
Limestone,
solid
|
2611
|
195
|
Limestone,
broken
|
1554
|
196
|
Limestone,
pulverized
|
1394
|
197
|
Linseed,
whole
|
753
|
198
|
Linseed,
meal
|
513
|
199
|
Locust,
dry
|
705
|
200
|
Magnesite,
solid
|
3011
|
201
|
Magnesium
oxide
|
1940
|
202
|
Magnesium
sulphate, crystal
|
1121
|
203
|
Magnetite,
solid ( iron ore )
|
5046
|
204
|
Magnetite,
broken
|
3284
|
205
|
Malachite
( copper ore )
|
3750 - 3960
|
206
|
Malt
|
336
|
207
|
Manganese,
solid
|
7609
|
208
|
Manganese
oxide
|
1922
|
209
|
Manure
|
400
|
210
|
Marble, solid
|
2563
|
211
|
Marble,
broken
|
1570
|
212
|
Marl, wet,
excavated
|
2243
|
213
|
Mica,
solid
|
2883
|
214
|
Mica,
broken
|
1602
|
215
|
Mica -
flake
|
520
|
216
|
Mica -
powder
|
986
|
217
|
Milk,
powdered
|
449
|
218
|
Molybdenum
ore
|
1600
|
219
|
Mortar,
wet
|
2403
|
220
|
Mud,
packed
|
1906
|
221
|
Mud, fluid
|
1730
|
222
|
Nickel ore
|
1600
|
223
|
Nickel,
rolled
|
8666
|
224
|
Nickel
silver
|
8442
|
225
|
Nitric
acid, 91%
|
1506
|
226
|
Nitrogen
|
1,26
|
227
|
Oak, red
|
705
|
228
|
Oats
|
432
|
229
|
Oats,
rolled
|
304
|
230
|
Oil cake
|
785
|
231
|
Oil,
linseed
|
942
|
232
|
Oil,
petroleum
|
881
|
233
|
Oxygen
|
1,43
|
234
|
Oyster
shells, ground
|
849
|
235
|
Paper,
standard
|
1201
|
236
|
Peanuts,
shelled
|
641
|
237
|
Peanuts,
not shelled
|
272
|
238
|
Peat, dry
|
400
|
239
|
Peat,
moist
|
801
|
240
|
Peat, wet
|
1121
|
241
|
Pecan wood
|
753
|
242
|
Phosphate
rock, broken
|
1762
|
243
|
Phosphorus
|
2339
|
244
|
Pitch
|
1153
|
245
|
Plaster
|
849
|
246
|
Platinum
ore
|
2600
|
247
|
Porcelain
|
2403
|
248
|
Porphyry,
solid
|
2547
|
249
|
Porphyry,
broken
|
1650
|
250
|
Potash
|
1281
|
251
|
Potassium
chloride
|
2002
|
252
|
Potatoes,
white
|
769
|
253
|
Pumice,
stone
|
641
|
254
|
Pyrite
(fool's gold)
|
2400 - 5015
|
255
|
Quartz,
solid
|
2643
|
256
|
Quartz,
lump
|
1554
|
257
|
Quartz
sand
|
1201
|
258
|
Resin,
synthetic, crushed
|
561
|
259
|
Rice,
hulled
|
753
|
260
|
Rice,
rough
|
577
|
261
|
Rice grits
|
689
|
262
|
Rip-Rap
|
1602
|
263
|
Rock -
soft - excavated with shovel
|
1600-1780
|
264
|
Rosin
|
1073
|
265
|
Rubber,
caoutchouc
|
945
|
266
|
Rubber,
manufactured
|
1522
|
267
|
Rubber,
ground scrap
|
481
|
268
|
Rye
|
705
|
269
|
Salt cake
|
1442
|
270
|
Salt,
course
|
801
|
271
|
Salt, fine
|
1201
|
272
|
Saltpeter
|
1201
|
273
|
Sand, wet
|
1922
|
274
|
Sand, wet,
packed
|
2082
|
275
|
Sand, dry
|
1602
|
276
|
Sand,
loose
|
1442
|
277
|
Sand,
rammed
|
1682
|
278
|
Sand,
water filled
|
1922
|
279
|
Sand with
Gravel, dry
|
1650
|
280
|
Sand with
Gravel, wet
|
2020
|
281
|
Sandstone,
solid
|
2323
|
282
|
Sandstone,
broken
|
1370-1450
|
283
|
Sawdust
|
210
|
284
|
Sewage,
sludge
|
721
|
285
|
Shale,
solid
|
2675
|
286
|
Shale,
broken
|
1586
|
287
|
Shells -
oyster
|
800
|
288
|
Sinter
|
1600-2180
|
289
|
Slag,
solid
|
2114
|
290
|
Slag,
broken
|
1762
|
291
|
Slag,
crushed, 1/4 inch
|
1185
|
292
|
Slag,
furn. granulated
|
961
|
293
|
Slate,
solid
|
2691
|
294
|
Slate,
broken
|
1290-1450
|
295
|
Slate,
pulverized
|
1362
|
296
|
Smithsonite
( zinc ore )
|
4300
|
297
|
Snow,
freshly fallen
|
160
|
298
|
Snow,
compacted
|
481
|
299
|
Soap,
solid
|
801
|
300
|
Soap,
chips
|
160
|
301
|
Soap,
flakes
|
160
|
302
|
Soap,
powdered
|
368
|
303
|
Soapstone
talc
|
2400
|
304
|
Soda Ash,
heavy
|
1080
|
305
|
Soda Ash,
light
|
432
|
306
|
Sodium
|
977
|
307
|
Sodium Aluminate,
ground
|
1153
|
308
|
Sodium
Nitrate, ground
|
1201
|
309
|
Soy beans,
whole
|
753
|
310
|
Starch,
powdered
|
561
|
311
|
Stone,
crushed
|
1602
|
312
|
Stone
(common, generic)
|
2515
|
313
|
Sugar,
brown
|
721
|
314
|
Sugar,
powdered
|
801
|
315
|
Sugar,
granulated
|
849
|
316
|
Sugar, raw
cane
|
961
|
317
|
Sugarbeet
pulp, dry
|
208
|
318
|
Sugarbeet
pulp, wet
|
561
|
319
|
Sugarcane
|
272
|
320
|
Sulphur,
solid
|
2002
|
321
|
Sulphur,
lump
|
1314
|
322
|
Sulphur,
pulverized
|
961
|
323
|
Taconite
|
2803
|
324
|
Talc,
solid
|
2691
|
325
|
Talc,
broken
|
1746
|
326
|
Tanbark,
ground
|
881
|
327
|
Tankage
|
961
|
328
|
Tar
|
1153
|
329
|
Tobacco
|
320
|
330
|
Trap rock,
solid
|
2883
|
331
|
Trap rock,
broken
|
1746
|
332
|
Turf
|
400
|
333
|
Turpentine
|
865
|
334
|
Walnut,
black, dry
|
609
|
335
|
Water,
pure
|
1000
|
336
|
Water, sea (see liquids table)
|
1026
|
337
|
Wheat
|
769
|
338
|
Wheat, cracked
|
673
|
339
|
Wood chips - dry - see wood table
|
240- 520
|
340
|
Wool
|
1314
|
341
|
Zinc oxide
|
400
|
