FIELD: manufacture of building materials; manufacture of slabs, blocks for heat-insulation of residential and industrial buildings and industrial equipment.
SUBSTANCE: proposed peat-and-wood composition contains valley peat dispersed in water and used as binder, sawdust used as filler, reinforcing additive made from synthetic fibers at temperature of transition to elastoplastic state ranging from 105 to 130C at the following ratio of components, mass-%: sawdust, 5-10; valley peat, 80-90; reinforcing additive made from synthetic fibers, 5-10; water-to-solid ratio is 2.0-2.5.
EFFECT: enhanced compressive strength and bending strength of material; reduced average density; reduced heat conductivity coefficient.
3 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PEAT-WOOD MOULDING MIXTURE FOR MAKING HEAT INSULATION AND STRUCTURAL-HEAT INSULATION ARTICLES | 2012 |
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RU2514973C1 |
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| MIXTURE FOR PRODUCING CONSTRUCTION MATERIALS | 0 |
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SU1759813A1 |
| CONCRETE MIX | 1998 |
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RU2136624C1 |
| RAW MEAL FOR MANUFACTURING STRUCTURAL HEAT-INSULATION MATERIALS | 2003 |
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| NUTRIENT PEAT BRIQUETTE FOR GROWING PLANTS AND METHOD OF ITS PRODUCTION | 2013 |
|
RU2559064C2 |
| PEAT-CONTAINING MAGNESIAL COMPOSITION | 2014 |
|
RU2562632C1 |
| COMPOSITION FOR BUILDING MATERIAL PRODUCTION | 0 |
|
SU1794929A1 |
