Part

Table 1.4 (Continued)

1

2

3a

3b

4a

4b

5

Material

Weight

Material resources

Energy resources

Water resources

[kg/m3]

Raw materials, see Table 1.1. R = renewable

Reserves, see Table 1.1. [years]

Embodied energy [MJ/kg]

Combustion value [MJ/kg]

Use of water [litres/kg]

Perlite expanded

80

26

-

7

-

With silicone

80

26-42

41

8

-

Glass

2400

30-28-20

-

12

-

680

With tinoxide layer

2400

30-28-20-36

22 (1999)

13

-

Foam glass

Slabs

100-150

30-28-20-40-22

40

30

-

Mineral wool

Glasswool

15-30

30-33-20-5-42

35

35

(2)

1360

Rockwool

30-120

34-20-40-42

41

20

(1)

1360

Stone

Structural

2700

34

-

0,5

-

10

Slates

2700

34

-

0,5

-

10

Earth

Compressed, structural

2000

13

-

0,5

-

Loam plaster

1700

13

-

0,5

-

Fired clay

Well-fired bricks, massive

1900

9

-

3

-

520

Well-fired brick, perforated

1700

9

-

3

-

Roof tiles

1800

9

-

3

-

640

Ceramic tiles

2000

9

-

8

-

400

Expanded clay pellets

450

9

-

3

-

Bitumen

1000

42

41

50

(40)

Sheeting

1300

42-34

41

40

(30)

Polyethylene (PE)

940

42(41)

41(63)

110

(43)

Polypropylene (PP)

940

42(41)

41(63)

115

(43)

Polystyrene, foamed

EPS

10-50

42(41)

XPS foamed with CO2

20-65

42(41)

XPS foamed with HCFC's

20-62

42(41)

Polyuretane, foamed (PUR)

28-55

42(41)

Polyvinyl chloride (PVC)

1380

42(41 )-24

Timber

Untreated, air dried

550

R

Untreated, kiln dried

550

R

Laminated

550

R-42(41)

Cork

Untreated porous boards

130

R

Wood shavings

Loose fill

80-125

R

Wood fibre

Loose fill

35-50

R

Matting with starch glue

40-55

R

Matting glued with polyolefines

40-55

R-41 (40)

Porous boards, wet process

110-350

R

Porous boards, dry process

110-350

R-42(41)

Porous boards with bitumen

110-350

R-42

Hard boards

600-900

R

Woodwool cement slabs

230-350

R-20

Chipboard

300-900

R-42 (41)

Plywood

300-1000

R-42 (41)

Flax fibre

Matting glued with poyolefin/polyester fibres

20-40

R-42 (41)

Linoleum

1200

R-20

41(63)

125

(48)

41(63)

130

(48)

41(63)

133

(49)

41(63)

135

(30)

41(63)

85

(20)

-

16,5

16

330

-

19

16

41(63)

21

17

-

30

16

25

-

19

16

-

30

16

-

32

16

41(63)

34

(18)

-

40

16

41(63)

36

(17)

41

38

(20)

-

40

16

2500

-

28

(8)

41(63)

22

(14)

1000

41(63)

25

(16)

41(63)

50

(17)

-

30

(10)

140

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