Polystyrénbetón
umožňuje efektívnu výstavbu izolačných, tvarovaných stavebných konštrukcií, najmä spádových vrstiev plochých striech, s výrazne lepšími vlastnosťami ako konštrukcie z iných stavebných materiálov.
Polystyrene Concrete SIRCONTEC
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|
SIRCONTEC CLC Type |
|
|
PBG 40 |
PBG 60 |
PBG 80 |
PBG 100 |
PBG 120 |
PBG 140 |
PBG 160 |
|
Dry density (oven dry) |
|
[kg/m³] |
400 |
600 |
800 |
1 000 |
1 200 |
1 400 |
1 600 |
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Cement Portland CEM I – 32,5R |
[kg] |
300 |
300 |
315 |
345 |
355 |
375 |
400 |
|
|
Sand |
[kg] |
0 |
220 |
410 |
570 |
760 |
945 |
1 110 |
|
|
Admixture (fly-ash) |
[kg] |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
Water in slurry |
[kg] |
170 |
116 |
118 |
134 |
145 |
158 |
169 |
|
|
Foam quantity |
[l] |
734 |
704 |
629 |
544 |
459 |
371 |
291 |
|
|
Water in foam |
[kg] |
44 |
41 |
36 |
32 |
27 |
22 |
17 |
|
|
Fibre |
FV1 |
[kg] |
0,0 |
0,0 |
0,0 |
0,0 |
0,0 |
0,0 |
0,0 |
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|
Wet density |
[kg/m³] |
513 |
677 |
879 |
1 080 |
1 286 |
1 499 |
1 696 |
|
|
Expected density after 28 days |
[kg/m³] |
400 |
620 |
830 |
1 030 |
1 240 |
1 450 |
1 640 |
|
|
Foaming agent |
FN1 |
[kg] |
1,67 |
1,60 |
1,42 |
1,23 |
1,04 |
0,84 |
0,66 |
|
Superplasticizer |
FS1 |
[l] |
0,0 |
1,2 |
1,6 |
1,8 |
2,0 |
2,1 |
2,3 |
|
Water / Cement ration |
|
0,71 |
0,52 |
0,49 |
0,48 |
0,48 |
0,48 |
0,46 |
|
|
Compressive strength fc |
[MPa] |
[N/mm²] |
0,7 |
1,5 |
3 |
5 |
9 |
13 |
18 |
|
|
[kg/cm²] |
7,1 |
15,3 |
30,6 |
51,0 |
91,7 |
132,5 |
183,5 |
|
|
Lambda λ (average) |
|
[W/mxK] |
0,090 |
0,170 |
0,200 |
0,310 |
0,410 |
0,455 |
0,540 |