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DEAD LOADSCOMPONENT

Bituminous Products:Asphaltum 12.73Graphite 21.21Paraffin 8.8Petroleum, crude 8.64Petroleum, refined 7.86Petroleum, benzine 7.23Petroleum, gasoline 6.6Pitch 10.84Tar 11.79

Brass 82.66Bronze 86.74 stone, sand) 22.63Cement, portland, loose 14.14Ceramic tile 23.57Charcoal 1.89Cinder fill 8.96Cinders, dry, in bulk 7.07Coal:

Anthracite, piled 8.17Bituminous, piled 7.39Lignite, piled 7.39

Peat, dry, piled 3.61Concrete, plain:

Cinder 16.97Expanded-slag aggregate 15.71Haydite (burned-clay) aggregate 14.14Slag 20.74Stone (including gravel) 22.63 bearing 3.93Other light aggregate, load-bearing 11

Concrete, reinforced:Cinder 17.44Slag 21.69Stone (including gravel) 23.57

Copper 87.37Cork, compressed 2.26Earth (not submerged):

Clay, dry 9.9Clay, damp 17.29Clay and gravel, dry 15.71

kN

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Silt, moist, loose 12.26Silt, moist, packed 15.09Silt, flowing 16.97Sand and gravel, dry, loose 15.71Sand and gravel, dry, packed 17.29Sand and gravel, wet 18.86

Earth (submerged):Clay 12.57Soil 11River mud 14.14Sand or gravel 9.43Sand or gravel, and clay 10.21

Gravel, dry 16.34Gypsum, loose 11Gypsum wallboard 7.86Ice 8.99Iron:

Cast 70.71Wrought 75.43

Lead 111.57Lime:

Hydrated, loose 5.03Hydrated, compacted 7.07

Masonry, ashlar:Granite 25.93Limestone, crystalline 25.93Limestone, oolitic 21.21Marble 27.19Sandstone 22.63

Masonry, brick:Hard (low absorption) 20.43Medium (medium absorption) 18.07Soft (high absorption) 15.71

Masonry, rubble mortar:Granite 24.04Limestone, crystalline 23.1Limestone, oolitic 21.69Marble 24.51Sandstone 21.53

Mortar, hardened:

Cement 20.43Lime 17.29

Particleboard 7.07Plywood 5.66Riprap (not submerged):

Limestone 13.04Sandstone 14.14

Sand:

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Clean and dry 14.14River, dry 16.66

Slag:Bank 11Bank screenings 16.97Machine 15.09Sand 8.17

Slate 27.03Steel 76.84Stone, quarried, piled:

Basalt, granite, gneiss 15.09Limestone, marble, quartz 14.93Sandstone 12.89Shale 14.46Greenstone, hornblende 16.81

Terra cotta, architectural:Voids filled 18.86

Voids unfilled 11.31Tin 72.13Water:

Fresh 9.81Sea 10.06

Wood, seasoned:Ash, commercial white 6.44Cypress, southern 5.34Fir, Douglas, coast region 5.34Hem fir 4.4Oak, commercial and reds and whites 7.39Pine, southern yellow 5.81Redwood 4.4Spruce, red, white, and sitka 4.56Western hemlock 5.03

Zinc, rolled, sheet 70.56

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7.8616.5

m 3

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