Materials Used In The Construction Or Loading Of Buildings

Weights per Cubic Foot.

As per Barlow, Gallier, Haswell, Hurst, Rankine, Tredgold, Wood and the Author.

Material.

From

To

Average.

WOODS.

Acacia.......................................

41

51

46

Alder ............. .......

35

51

38

Apple-tree.....................................

49

51

50

Ash.......................

41

57

49

Beech............................................

39

53

46

Birch......................

35

49

42

Box.......................

59

65

62

" French.................

....

...

83

Brazil-wood..................................

....

. .

64

Cedar.....................

27

35

31

" Canadiam.............................

47

57

52

" Palestine.............

30

38

34

" Virginia Red ..............

.....

...

40

Cherry.....................................

32

46

39

Chestnut, Horse.......................

29

41

35

" Sweet.......................

27

55

41

Cork,.........................................

....

...

15

Cypress.....................................

27

41

34

" Spanish..........

....

...

40

Deal, Christianai...........................

. .

...

44

" English.............

..

....

29

" (Norway Spruce)........

21

33

27

Dogwood.................................

......

...

47

Ebony......................................

69

83

76

Elder..........................................

...

...

43

Elm............................................

33

59

46

Fir (Norway Spruce).......

21

33

27

" (Red Pine).............

30

44

37

" Riga.............:...

....

...

47

Gum, Blue...................................

.....

..

53

" Water................................

.....

...

62

Hackmatack...............................

.....

...

37

Hemlock.....................................

21

31

26

Hickory.....................................

40

58

49

Lance-wood.............................

41

63

52

Larch........................................

31

35

33

" Red.................

31

54

43

" White..................................

....

....

23

Lignum-vitae...........................

41

83

62

Locust......................................

41

51

46

Logwood....................................

....

....

57

Mahogany, Honduras.................

35

40

38

Material.

From

To

Average.

Mahogany, St. Domingo....

45

65

55

Maple...................................

33

49

41

Mulberry................................

35

55

45

Oak, Adriatic..........................

...

...

62

" Black Bog............

60

66

63

" Canadiam.......................

...

...

54

" Dantzic...........................

...

...

47

" English............................

38

70

54

" Live................................

57

79

68

" Red...................

47

54

51

" White.................

43

57

50

Olive......................

....

...

58

Oranage......................................

...

...

44

Paper-tree.....................................

40

44

42

Pine, Georgia (pitch)........

38

58

48

" Mar Forest ..........

....

...

43

" Memel and Riga......

29

35

32

" Red.................

....

....

37

" Scotch................

27

51

39

" White...............

21

35

28

" Yellow................

27

39

33

Plum.......................

41

49

45

Poplar............................................

23

37

30

Quince........................................

....

...

44

Redwood,....................................

...

...

23

Rosewood..................................

....

....

45

Sassafras..................................

...

...

30

Satinwood................................

55

59

57

Spruce.......................................

24

36

30

Sycamore..................................

36

40

38

Teak.........................................

41

61

51

Tulip-tree..................................

....

...

30

Vine.........................................

77

83

80

Walnut, Black............

26

40

33

White.............

40

58

49

Whitewood.................

25

29

27

Yew.............................................

.....

...

50

METALS.

Bismuth, Cast..............

....

.....

614

Brass, Cast...............

487

525

506

" (Gun-metal)......................

....

...

544

" Plate................................

S28

534

531

Bronzo.....................................

508

524

516

Weights per Cubic Foot.

As per Barlow, Gallier, Haswell, Hurst, Rankine, , Wood and the Author.

Material.

From

To

Average.

Copper, Cast.............................

537

549

543

" Hammered.................

....

....

556

" Plate.........................

...

...

544

Gold......................................

....

....

1206

" Standard.............

...

...

1108

Gun-metal................

...

....

509

Iron, Bar....................................

475

487

481

" Cast..................

434

474

454

" Malleable.........................

...

....

475

" Wrought........................

474

486

480

Lead, Cast.................................

474

....

709

" Englihs ...........................

....

....

717

" Milled..........................

....

....

713

Mercury at 32o ..............,......

..

....

851

" " 60o ..............,.......

....

....

849

" " 212°...........

....

....

837

Nickle, Cast................................

....

....

488

Pewter.......................................

...

....

453

Platina, Crude............................

...

...

975

" Pure............................

...

....

1345

" " Rolled.............

...

....

1379

Plumbago.....................................

...

...

142

Silver, Parisian Standard.............

. ..

....

636

" Pure Cast.........

...

....

655

" " " Hammered

...

....

658

" Standard...........................

....

....

644

Steel......................

486

492

489

Tin, Cast......................................

456

488

462

Zinc, Cast.....................................

429

449

439

STONES, EARTHS, Etc.

Alabaster.................................

165

180

173

Asphalt, Gritted........................

....

....

156

Asphaltum................

57

103

80

Barytes, Sulphate of ..................

250

304

277

Basalt.........................................

155

187

171

Bath Stone...............................

122

156

139

Beton Coignet............................

124

134

129

Blue Stone, Common.................

....

...

160

Brick.......................

85

1:9

102

" Fire...................................

....

....

138

" N. R. common hard...

....

...

107

" Salmon.........

.....

...

100

" Philadelphia Front....

...

...

105

Material.

From

To

Average.

Brick-work.............................

96

112

104

" dry ..................................

...

...

100

" in Cement.......

...

...

112

" in Mortar..................

100

120

110

Caen Stone.................................

...

...

130

Cement, Portland........................

...

...

8 1

Roman, Cast......

...

...

100

" " and Sand, equal parts......

...

...

113

Chalk.......................................

116

174

145

Clay......................

119

125

122

" with Gravel..........................

...

...

160

Coal, Anthracite..........................

90

102

96

" Brtuminous.........................

76

90

83

" Cannel...............

77

81

79

" Cumberland........................

...

...

85

Coke.........................................

46

62

54

Concrete, Cement.......................

125

185

130

Coquina....................................

...

...

106

Earth, Common.........................

95

125

110

" Loamy..........................

...

...

126

" with Gravel.......................

...

...

126

Emery..........................................

...

...

250

Feldspar....................................

...

...

160

Flagging, Silver Gray.................

...

...

185

Flint........................................

...

...

163

Glass, Crown...............................

155

165

160

" Flint.................

171

195

183

" Green................

...

...

165

" Plate................

153

173

163

" White.............................

167

181

174

Granite.....................................

158

172

165

" Aberdeen......................

...

...

164

" Egyptian Red................

...

...

166

" Guernsey......................

...

...

185

" Quincy...........................

...

...

166

Gravel.....................................

90

120

105

Grindstone.............................

...

....

134

Gypsum..................................

135

145

140

Lime, Unslaked.......................

...

...

52

Limestone...............................

139

199

169

" Aubigne.................

...

....

146

" Limerick................

...

...

162

Marble.......................................

161

178

170

" Brocatel.....................

...

...

166

" Carrara........................

...

...

170

Weights per Cubic Foot.

As per Barlow, Gallier, Haswell, Hurst, Rankine, Tredgoid, Wood and the Author.

Material.

From

To

Average.

Marble, Eastchester.......................

167

178

173

" Egyptian........................

...

...

167

" French...........................

...

...

166

" Italian......................................

165

169

167

Marl.....................

100

179

140

Masonry.....................................

110

140

125

Mica.........................................

...

...

175

Millstone.................................

...

...

155

Mortar......................................

87

109

98

" dry...............................

83

118

103

" new...........................

...

...

107

" Hair, incl. Lath and Nails, per foot sup.

7

11

9

" Hair, dry...........

...

....

86

" " new....................

...

...

105

" Sand 3 and Lime paste 2

...

...

100

" " 3 " " " 2

well beat together.......

...

...

118

Peat, Hard.................................

...

...

83

Petrified Wood..........................

...

...

146

Pitch.......................

...

...

72

Plaster, Cast.................................

...

...

80

Porphry, Green.............................

...

...

180

" Red..........................................

...

...

175

Portland Stone............................

132

161

147

Pumice-stone.............................

...

...

56

Puzzolana..................................

...

...

165

Quartz, Crystallized..................

...

...

165

Rotten-stone............................

...

...

124

Sand, Coarse...........................

...

...

112

" Common......................

92

118

105

" Dry..................

90

120

105

" Moist................

118

128

123

" Mortar..............................

...

...

105

" Pit..................

92

101

97

" Quartz..............................

...

...

172

" with Gravel......................

...

.. .

126

Sandstone.................................

130

158

144

" Amherst, 0.. ..

...

...

133

" Belleville, N.J...

...

...

142

" Berea, O....................

...

...

134

" Dorchester, N. S...

...

....

141

" Little Falls, N. J......

...

...

134

" " " Marietta, O. . ..

...

...

162

" Middletown, Ct..

...

...

150

Material.

From

To

Average.

Serpentine...................................

...

...

165

" Chester, Pa...................

...

...

144

" Green.....................

...

..

152

Shingle...................................

...

...

95

Slate......................

137

l8l

159

" Common..........................

...

...

167

" Cornwall.......................

...

...

157

" Welsh ............................

...

...

180

Stone Artifical.........................

120

150

135

" Paying............................

...

...

151

Stone-work...............................

120

160

140

" Hewn............................

...

...

160

" Rubble..........

...

...

140

Sulphur, Melted........................

...

...

124

Tiles, Common plain.......

...

...

115

Trap Rock...................................

...

...

170

Tufa, Roman..............................

...

...

76

MISCELLANEOUS.

Ashes, Wood...........................

...

...

58

Bark, Peruvian.............

...

...

49

Butter.........................................

...

...

59

Camphor....................................

...

...

62

Charcoal....................................

17

34

26

Cotton, baled...............................

14

25

20

Fat..............................................

...

...

58

Gunpowder...............................

52

62

57

Gutta-percha..................................

...

...

61

Haybaled....................................

10

24

17

India Rubber.............................

56

66

61

Isinglass....................................

...

...

69

Ivory........................................

...

...

114

Plaster of Paris.............

...

...

73

Plumbago...................................

...

...

131

Red Lead .................

...

...

559

Resin.........................................

...

...

68

Rock Crystal............

...

...

171

Salt........................

...

....

133

Saltpetre....................................

...

...

131

Snow........................................

8

20

14

Sugar.......................................

60

100

80

Water, Rain...............................

...

...

62 1/2

" Sea................................

...

...

64

Whalebone...............................

...

...

81