density_13.01.12
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Transcript of density_13.01.12
SAND :
Sand, wet
1922
Sand, wet, packed
2082
Sand, dry
1602
Sand, loose
1442
Sand, rammed
1682
Sand, water filled
1922
Sand with Gravel, dry
1650
Sand with Gravel, wet
2020
BRICK :
BRICK : Density = Mass/Volume
Density is an intensive property of matter that is defined as the ratio of an object's mass to its volume. Mass is the amount of matter contained in an object and is commonly measured in units of grams (g). Volume is the amount of space taken up by a quantity of matter and is commonly expressed in cubic centimeters (cm3) or in milliliters (ml) (1cm3 = 1 ml). Therefore, common units used to express density are grams per milliliters (g/ml) and grams per cubic centimeter (g/cm3).
Let's look at an example. A typical brick has a mass of 2,268 g and occupies a volume of 1,230 cm3. The density of the brick is therefore:
2,268 g/1,230 cm3 = 1.84 g/cm3
Density can sometimes be confused in our minds with weight because the denser of two, equal-volume objects will be heavier. Remember, though, that it is the relationship between mass and volume that determines density and not volume or mass alone, or even how closely packed the atoms ormolecules are. Look at the table below for examples of the densities of common substances.
Density of Some Common Substances
Substance Density (g/cm3)
Air 0.0013
Feathers 0.0025
Wood(Oak) 0.6 - 0.9
Ice 0.92
Water 1.00
Bricks 1.84
Aluminum 2.70
Steel 7.80
Silver 10.50
Gold 19.30
CONCRETE :
"The density of normal concrete is 2400 kg/m3 and the density of lightweight ... "Volume generally assumed for the density of hardened concrete is 150 lb./ft3.
What is the density of M-30 grade concrete? Density of M30 and any fresh concrete is 2400kg/cu.m and reinforced concrete density you can take 2500 kg/cu.m ...
HOLLOW CONCRETE BLOCKS :
It weighs around 1500 kg/cum. and solid concrete blocks weigh around 1800 kg/cum minimum
How to Reinforce a Hollow Concrete Block Wall ... you need to have the density of the concrete block. after you find it, use the formula density = mass/volume --> mass = density x volume to calculate diminstion
STEEL :
Table 1
Materials Sorted By Category Then Density
Category Material Density
Metal Steel, tool 7.715
Metal Wrought Iron 7.75
Metal Carbon Tool Steel 7.82
Metal Steel, cold-drawn 7.83
Metal Carbon Steel 7.84
Metal Steel, C1020, HR 7.85
Metal Pure Iron 7.86
Metal Soft Steel (0.06% C) 7.87
Table 2
Common Name Density (g/cm3)
Plain carbon steel AISI-SAE 1020 7.86
Stainless steel type 304 7.9
Metal Stainless Steel, 304 8.03
Metal Stainless 18Cr-8Ni 8.03
A.C.C. BLOCKS :
Properties Aerated Concrete Traditional ConcreteDensity (PCF) 25-50 80-150Compressive Strength (PSI) 360 - 1090 1000 - 10000Fire Rating (hrs) ≤ 8 ≤ 6Thermal Conductivity (Btuin/ft2-hr-F) 0.75 - 1.20 6.0 - 10
MORTAR :
What is the density of cement ?
Normal concrete has a density around 2400 kg/cubic meter or 4048 lb/cubic yard
What is density of Reinforced Cement Concrete?
The density of reinforced concrete is 2500 kg/cum or 25 kn/cum
What is the density of Ordinary Portland Cement ?
The density of Portland cement is 1.44 ton/m3.
Earth, dense density is equal to 2002 kilogram per cubic meter [ weight to volume |volume to weight ]
(the density table is scrollable to the right. Access a scroll bar at the bottom of the table)
Density = weight ÷ volume
microgram (μg)
milligram (mg) gram (g)
kilogram (kg) tonne (t) ounce (oz) pound (lb) volume unit grain (gr) slug (sl)
short ton (short tn)
long ton (long tn)
Mortar, wetweigh(s) 2 403 kilogram per (cubic meter) or 150.01 pound per (cubic foot).
weight to volume
volume to weight
cubic millimeter 2 403 2.403 0.002403 2 × 10-6
2.403 × 10-9 8.5 × 10-5 5 × 10-6
cubic millimeter 0.037084
1.646578 × 10-7
2.648854 × 10-9
2.365048 × 10-9
cubic centimeter 2 403 000 2 403 2.403 0.002403 2 × 10-6 0.084763 0.005298
cubic centimeter 37.083957 0.000165 3 × 10-6 2 × 10-6
cubic decimeter
2 403 000 000 2 403 000 2 403 2.403 0.002403 84.763331 5.297708
cubic decimeter
37 083.957235 0.164658 0.002649 0.002365
cubic meter2.403 ×
10+12
2 403 000 000 2 403 000 2 403 2.403
84 763.330446
5 297.708156 cubic meter
37 083 957.2352 164.657804 2.648854 2.365048
milliliter 2 403 000 2 403 2.403 0.002403 2 × 10-6 0.084763 0.005298 milliliter 37.083957 0.000165 3 × 10-6 2 × 10-6
Liter2 403 000
000 2 403 000 2 403 2.403 0.002403 84.763331 5.297708 liter37
083.957235 0.164658 0.002649 0.002365
metric teaspoon 12 015 000 12 015 12.015 0.012015 1.2 × 10-5 0.423817 0.026489
metric teaspoon 185.419786 0.000823 1.3 × 10-5 1.2 × 10-5
metric tablespoon 36 045 000 36 045 36.045 0.036045 3.6 × 10-5 1.27145 0.079466
metric tablespoon 556.259357 0.00247 4 × 10-5 3.5 × 10-5
metric cup600 750
000 600 750 600.75 0.60075 0.000601 21.190833 1.324427 metric cup9
270.989285 0.041164 0.000662 0.000591
cubic inch39 378
114.79239
378.114792 39.378115 0.039378 3.9 × 10-5 1.389022 0.086814 cubic inch 607.697179 0.002698 4.3 × 10-5 3.9 × 10-5
cubic foot68 045 382
379.868 045
382.379868
045.38238 68.045382 0.0680452
400.230229 150.014389 cubic foot1 050
100.72477 4.66259 0.075007 0.066971
cubic yard1.837225
× 10+12
1 837 225 323.77
1 837 225.32377
1 837.225323 1.837225
64 806.216237
4 050.388521 cubic yard
28 352 719.4535 125.889923 2.025194 1.808209
US teaspoon
11 844 198.5808
11 844.198581 11.844199 0.011844 1.2 × 10-5 0.417792 0.026112
US teaspoon 182.783917 0.000812 1.3 × 10-5 1.2 × 10-5
US tablespoon
35 532 595.8144
35 532.595814 35.532596 0.035533 3.6 × 10-5 1.253375 0.078336
US tablespoon 548.351752 0.002435 3.9 × 10-5 3.5 × 10-5
US fluid ounce
71 065 191.6288 71 056.71 71.05671 0.071065 7.1 × 10-5 2.69136 0.16821
US fluid ounce
1 096.572612 0.004869 8.4 × 10-5 7.5 × 10-5
US cup568 521 533.511
568 521.533511 568.521534 0.568522 0.000569 20.054007 1.253375 US cup
8 773.628047 0.038956 0.000627 0.00056
US pint 1 137 043 064.62
1 137 043.06462
1 137.043065
1.137043 0.001137 40.108014 2.506751 US pint 17 547.256047
0.077912 0.001253 0.001119
US quart2 274 086
129.242 274
086.134042
274.086133 2.274086 0.002274 80.216028 5.013502 US quart35
094.512093 0.155824 0.002507 0.002238
US gallon9 096 344
507.349 096
344.531379
096.344531 9.096345 0.009096 320.864111 20.054007 US gallon140
378.048614 0.623298 0.010027 0.008953
GRAVEL :
The density of compacted gravel will vary from 2100-2300 kg per cubic meter.
EARTH :
The density of the Earth is 5.513 g/cm3.
Here is the density of the other planets in our Solar System so you can compare to Earth’s.
Mercury 5.43 g/cm3
Venus 5.243 g/cm3
Mars 3.934 g/cm3
Jupiter 1.326 g/cm3
Saturn 0.687 g/cm3
Uranus 1.270 g/cm3
Neptune 1.638 g/cm3
The Sun 1.408 g/cm3
STONE : COMMON ROCK TYPES
Andesite 2.5 - 2.8Basalt 2.8 - 3.0Coal 1.1 - 1.4Diabase 2.6 - 3.0Diorite 2.8 - 3.0Dolomite 2.8 - 2.9Gabbro 2.7 - 3.3Gneiss 2.6 - 2.9Granite 2.6 - 2.7Gypsum 2.3 - 2.8Limestone 2.3 - 2.7Marble 2.4 - 2.7Mica schist 2.5 - 2.9Peridotite 3.1 - 3.4Quartzite 2.6 - 2.8Rhyolite 2.4 - 2.6Rock salt 2.5 - 2.6Sandstone 2.2 - 2.8Shale 2.4 - 2.8Slate 2.7 - 2.8
GLASS :
The density of glass depends on the type of glass it is. Density of the material ranges from 2000 to 8000 kg/m3.
WATER :
Water Density is 1.
M.S. :
The density of plain mild steel is 7.85.
PLASTIC :
Most common plastics have a density between 0,9 and 1.39 g/mL.
PP (Polypropylene) 0.90-0.91 g/mL LDPE (Low-density polyethylene) 0.92-0.94 g/mL HDPE (High-density polyethylene) 0.95-0.96 g/mL PS (Polystyrene) 1.05-1.07 g/mL Nylon (Polyamide) 1.15 g/mL Plexiglass (Polymethylmethacrylate or PMMA) 1.19 g/mL Lexan (Polycarbonate) 1.2 g/mL PVC (Polyvinyl chloride) 1.16-1.38 g/mL PETE (Polyethylene terephthalate) 1.38-1.39 g/mL
PAPER :
Paper Grades:
The density in grams per cubic centimeter Tissues 0.25 - 0.50 Wax Paper 0.47 - 0.78 Unbleached Kraft 0.58 - 0.69 Corrugated Medium 0.61 News/Catalog/Directory 0.61 - 0.69 CRS 0.66 - 0.78 Pulp Sheet 0.69 Fine Paper 0.78 Carbonizing Tissue 0.78 Bleached Kraft 0.83 Letterpress/ Offset 0.86 Coated & Super Calendered Publication 1.11 - 1.16 Super Calendered Glassine 1.16 - 1.52
CINDER:
700-900 kg/m3
TAR:
Density greater than 960 kilograms per cubic meter.
WOOD:
The density of wood is 650 kg/m3.
Table 1 [excerpts]
Name Density [dry], 103 kg/m3
balsa (cork-like) 0.11–0.14
Cedar 0.49–0.57
ironwood (guaiac) 1.17–1.33
Maple 0.62–0.75
Oak 0.60–0.90
teakwood, African 0.98
teakwood, Indian 0.66–0.88
Table 2 [excerpts]
Species Density [basic], kg/m3
Argyrodendron actinophyllum
oak, tulip527–727
Castanopsis accuminatissima
oak, New Guinea569
Cedrela mexicana
cedar, South American293
Flindersia brayleyana
maple, silkwood436
Toona australis
cedar, red218–455
Table 3 [excerpts]
Species Basic Density g/cc
Cedar, E. white 0.29
Maple, red, US 0.49
Maple, red Maine 0.54
Maple, sugar US 0.56
Maple, sugar, Main
e0.61
PLYWOOD:
Marine grade plywood has a density of 300 to 400 kilograms per cubic metre, depending on the type
PLYWOOD (FILM FACED PLYWOOD) DENSITY (KG/M3 or KG/CBM)
BIRCH CORE PLYWOOD (FILM FACED PLYWOOD) ABOUT 680~700
HARDWOOD CORE PLYWOOD (FILM FACED PLYWOOD)
ABOUT 580~620
PINE CORE PLYWOOD (FILM FACED PLYWOOD) ABOUT 570~610
POPLAR CORE PLYWOOD (FILM FACED PLYWOOD) ABOUT 500~530
VENEER:
Low-density sandwich panels of veneer-overlaid fiberboards of 12 mm thickness for structural use were manufactured at densities of
0.3–0.5g/cm3
The dry moduli of rupture and elasticity in the parallel direction of sandwich panels with 2.0 mm thick veneer at densities of 0.4–0.5
g/cm3
TERRACOTTA:
terracotta red. 15 - 25 N/mm².
GLASS BRICK:
The density of glass brick is 1283 kg/m3
Density of Some Common Building Materials
Material
Aluminum171 lb/ft3
2,739 kg/m3
Asphalt, crushed 45 lb/ft3 721 kg/m3
Brick, common red120 lb/ft3
1,920 kg/m3
Cast Iron450 lb/ft3
7,208 kg/m3
Cement, Portland 94 lb/ft3 1,506 kg/m3
Concrete, Limestone w/Portland
148 lb/ft3
2,370 kg/m3
Concrete, Gravel150 lb/ft3
2,400 kg/m3
Crushed Stone100 lb/ft3
1,600 kg/m3
Earth, loam dry excavated 90 lb/ft3 1,440 kg/m3
Earth, packed 95 lb/ft3 1,520 kg/m3
Glass, window161 lb/ft3
2580 kg/m3
Gravel, loose, dry 95 lb/ft3 1,520 kg/m3
Gravel, with sand120 lb/ft3
1,920 kg/m3
3/8 inch Gypsum or Plaster Board
1.56 lb/ft2
7.62 kg/m2
1/2 inch Gypsum or Plaster Board
2.08 lb/ft2
10.2 kg/m2
5/8 inch Gypsum or Plaster Board
2.60 lb/ft2
12.7 kg/m2
Ice, crushed37.0 lb/ft3
593 kg/m3
Ice, solid57.4 lb/ft3
919 kg/m3
Limestone171 lb/ft3
2,739 kg/m3
Marble, solid160 lb/ft3
2,560 kg/m3
Mineral Fiber fiberglass Insulation
2.0 lb/ft3 32 kg/m3
Mud, packed119 lb/ft3
1,906 kg/m3
Oyster Shells, ground 53 lb/ft3 849 kg/m3
Extruded Polystyrene Insulation
1.8 lb/ft3 29 kg/m3
Expanded Polystyrene Insulation
1.5 lb/ft3 24 kg/m3
Polyurethane Insulation 1.5 lb/ft3 24 kg/m3
Porcelain150 lb/ft3
2,400 kg/m3
Sand, dry100 lb/ft3
1,600 kg/m3
Snow, compacted 30 lb/ft3 480 kg/m3
Snow, freshly fallen 10 lb/ft3 160 kg/m3
Tar 72 lb/ft3 1,150 kg/m3
Vermiculite 40 lb/ft3 641 kg/m3
Water62.4 lb/ft3
1,000 kg/m3
Wool 82 lb/ft3 1,310 kg/m3
Framing Lumber Douglas Fir
2X4 = 1.28 lb/linear ft 2X6 = 2.00 lb/linear ft 2X8 = 2.64 lb/linear ft 2X10 = 3.37 lb/linear ft 2X12 = 4.10 lb/linear ft 4X4 = 2.98 lb/linear ft 6X6 = 7.35 lb/linear ft 6X8 = 10.0
35 lb/ft3 561 kg/m3
lb/linear ft
4 inch Brick w/½" mortar 42 lb/ft3 673 kg/m3
8 inch Concrete Block w/½" mortar
55 lb/ft3 881 kg/m3
12 inch Concrete Block w/½" mortar
80 lb/ft3 1,281 kg/m3
1/4 inch Plywood0.710 lb/ft2
3.47 kg/m2
3/8 inch Plywood1.06 lb/ft2
5.18 kg/m2
1/2 inch Plywood1.42 lb/ft2
6.93 kg/m2
5/8 inch Plywood1.77 lb/ft2
8.64 kg/m2
3/4 inch Plywood2.13 lb/ft2
10.4 kg/m2
Asphalt Roofing Shingles 3.0 lb/ft2 15 kg/m2
1/4 in. Slate Shingles 10 lb/ft2 49 kg/m2
Aluminum Roofing 26 gauge
0.3 lb/ft2 1.5 kg/m2
Steel Roofing 29 gauge5 0.8 lb/ft2 3.9 kg/m2
Built-Up 3 Ply & Gravel Roofing
5.5 lb/ft2 27 kg/m2
Bank Sand2,500 lb/yd3
1,483 kg/m3
Torpedo Sand2,700 lb/yd3
1,602 kg/m3
Framing Steel490 lb/ft3
7,849 kg/m3