|
Material |
Specific weight (KN/m3) |
|
Concrete and mortars |
|
|
Light concrete |
5,0 a 20,0 |
|
Normal concrete |
24,0 |
|
Reinforced concrete |
25,0 |
|
Heavy concrete |
>28,0 |
|
Cement mortar |
19,0 a 23,0 |
|
Plaster mortar |
12,0 a 28,0 |
|
Cement and lime mortar |
18,0 a 20,0 |
|
Lime mortar |
12,0 a 18,0 |
|
Plaster mortar |
10 |
|
Material |
Specific weight (KN/m3) |
|
Metals |
|
|
Steel |
77,0 a 78,5 |
|
Aluminium |
27,0 |
|
Bronze |
83,0 a 85,0 |
|
Copper |
87,0 a 89,0 |
|
Tin |
74,0 |
|
Cast iron |
71,0 a 72,5 |
|
Forged iron |
76,0 |
|
Brass |
83,0 a 85,0 |
|
Lead |
112,0 a 114,0 |
|
Zinc |
71,0 a 72,0 |
|
Material |
Specific weight (KN/m3) |
|
Wood/Timber |
|
|
Sawn timber types C14 to C40 |
3,5 a 5,0 |
|
Glulam timber/ Glue laminated timber |
3,7 a 4,4 |
|
Plywood board |
5,0 |
|
Grey cardboard |
8,0 |
|
Agglomerated with cement |
12,0 |
|
MDF/fibreboard |
8,0 a 10,0 |
|
Light board |
4,0 |
|
Material |
Specific weight (KN/m3) |
|
Plastics |
|
|
Rubber in plates/sheets |
17,0 |
|
Acrylic sheets |
12,0 |
|
Linoleum in plate/sheet |
12,0 |
|
Expanded polystyrene |
0,3 |
|
Material |
Specific weight (KN/m3) |
|
Masonry |
|
|
Cement hollow block |
13,o a 16,0 |
|
Plaster hollow block |
10,0 |
|
Solid ceramic brick |
18,0 |
|
Perforated ceramic brick |
15,0 |
|
Hollow ceramic brick |
12,0 |
|
Sand-lime brick |
20,0 |
|
Type of enclosures/covers |
Specific weight (KN/m2) |
|
Enclosures/Covers |
|
|
Simple flat roof tiles with construction reinforcement |
0.75 |
|
Double flat roof tiles with construction reinforcement |
0.95 |
|
fiber cement tiles (Spanish tiles) with construction reinforcement |
1.05 |
|
Material |
Specific weight (KN/m3) |
|
Bulk materials |
|
|
Dry soil |
13.3 |
|
Humid soil |
18 |
|
Saturated soil |
21 |
|
Dry sand |
16 |
|
Humid sand |
18.6 |
|
Saturated sand |
21 |
|
Gravel |
17 |
|
Dry pebbles |
17 |
|
Humid pebbles |
20 |
|
Broken stone |
17 |
|
Cement/span> |
14 |
|
Brick dust/Clay |
9 |
|
Plaster |
9.7 |
|
Arlita |
0.275 |
