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Směs ke zhotovení vláknocementového kompozitu
CZ25702U1
Czechia
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English - Inventor
Cechmánek@René Prachar@Vladan Lederer@Ludvík Loskot@Jirí
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Description
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| Složka receptury | Množství složky v % hmotnosti |
| Cement CEM 1 52,5 | 63,2 |
| Vermikulit - Superfine | 5,3 |
| Křemičitý písek (0-1) | 0 |
| Skleněná vlákna | 3,3 |
| Voda | 26,7 |
| Plastifikačni přísada | 1,0 |
| Těsnicí přísada | 0,5 |
| Složka receptury | Množství složky v % hmotnosti |
| Cement CEM I 52,5 | 61,8 |
| Liaver (0,25 - 0,5) | 7,5 |
| Křemičitý písek (0-1) | 7,0 |
| Skleněná vlákna | 2,7 |
| Voda | 19,7 |
| Plastifikačni přísada | 1,2 |
| Stabilizační přísada | 0,1 |
| DESKA | ||||
| Označení | Pevnost v tahu za ohybu | Rázová houževnatost | Objemová hmotnost | Nasákavost |
| MPa | kJ/m2 | kg/m3 | % | |
| Vzorek A | 12,0 | 6,1 | 1 610 | 17,7 |
| RÁM | ||||
| Označení | Pevnost v tahu za ohybu | Pevnost v tlaku | Objemová hmotnost | Nasákavost |
| MPa | MPa | kg/m3 | % | |
| Vzorek A | 13,8 | 39,6 | 1 630 | 16,9 |