Errata 1 ASCE 7-10 Table C3-2

2010 Edition of ASCE 7 Minimum Design Loads for Buildings and Other Structures

Errata Table C3-2

Minimum Densities For Design Loads From Materials Material

Aluminum Bituminous products Asphaltum Graphite Paraffin Petroleum, crude Petroleum, refined Petroleum, benzine Petroleum, gasoline Pitch Tar Brass Bronze Cast-stone masonry (cement, stone, sand) Cement, portland, loose Ceramic tile Charcoal Cinder fill Cinders, dry, in bulk Coal Anthracite, piled Bituminous, piled Lignite, piled Peat, dry, piled Concrete, plain Cinder Expanded-slag aggregate Haydite (burned-clay aggregate) Slag Stone (including gravel) Vermiculite and perlite aggregate, nonload-bearing Other light aggregate, load-bearing Concrete, reinforced Cinder Slag Stone (including gravel) Copper Cork, compressed

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Density (lb/ft3) 170

Density (kN/m3) 27.0

81 135 56 55 50 46 42 69 75 526 552 144 90 150 12 57 45

12.7 21.2 8.8 8.6 7.9 7.2 6.6 10.8 11.8 82.6 86.7 22.6 14.1 23.6 1.9 9.0 7.1

52 47 47 23

8.2 7.4 7.4 3.6

108 100 90 132 144 25–50 70–105

17.0 15.7 14.1 20.7 22.6 3.9-7.9 11.0-16.5

111 138 150 556 14

17.4 21.7 23.6 87.3 2.2

ASCE 7-10 Errata

January 11, 2011

Table C3-2 (Continued) Material Earth (not submerged) Clay, dry Clay, damp Clay and gravel, dry Silt, moist, loose Silt, moist, packed Silt, flowing Sand and gravel, dry, loose Sand and gravel, dry, packed Sand and gravel, wet Earth (submerged) Clay Soil River mud Sand or gravel Sand or gravel and clay Glass Gravel, dry Gypsum, loose Gypsum, wallboard Ice Iron Cast Wrought Lead Lime Hydrated, loose Hydrated, compacted Masonry, ashlar stone Granite Limestone, crystalline Limestone, oolitic Marble Sandstone Masonry, brick  Hard (low absorption) Medium (medium absorption) Soft (high absorption) Masonry, concretea Lightweight units Medium weight units   Normal weight units Masonry grout Masonry, rubble stone Granite Limestone, crystalline Limestone, oolitic Marble Sandstone Mortar, cement or lime Particleboard Plywood

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Density (lb/ft3)

Density (kN/m3)

63 110 100 78 96 108 100 110 120

9.9 17.3 15.7 12.3 15.1 17.0 15.7 17.3 18.9

80 70 90 60 65 160 104 70 50 57

12.6 11.0 14.1 9.4 10.2 25.1 16.3 11.0 7.9 9.0

450 480 710

70.7 75.4 111.5

32 45

5.0 7.1

165 165 135 173 144

25.9 25.9 21.2 27.2 22.6

130 115 100

20.4 18.1 15.7

105 125 140

16.5 19.6 135 22.0

153 147 138 156 137 130 45 36

24.0 23.1 21.7 24.5 21.5 20.4 7.1 5.7

21.2

ASCE 7-10 Errata

January 11, 2011

Table C3-2 (Continued) Material Riprap (not submerged) Limestone Sandstone Sand Clean and dry River, dry Slag Bank Bank screenings Machine Sand Slate Steel, cold-drawn Stone, quarried, piled Basalt, granite, gneiss Limestone, marble, quartz Sandstone Shale Greenstone, hornblende Terra cotta, architectural Voids filled Voids unfilled Tin Water  Fresh Sea Wood, seasoned Ash, commercial white Cypress, southern Fir, Douglas, coast region Hem fir Oak, commercial reds and whites Pine, southern yellow Redwood Spruce, red, white, and Sitka Western hemlock Zinc, rolled sheet

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Density (lb/ft3)

Density (kN/m3)

83 90

13.0 14.1

90 106

14.1 16.7

70 108 96 52 172 492

11.0 17.0 15.1 8.2 27.0 77.3

96 95 82 92 107

15.1 14.9 12.9 14.5 16.8

120 72 459

18.9 11.3 72.1

62 64

9.7 10.1

41 34 34 28 47 37 28 29 32 449

6.4 5.3 5.3 4.4 7.4 5.8 4.4 4.5 5.0 70.5