FIELD: construction.
SUBSTANCE: invention relates to the industry of construction materials and can be used in making articles in civil and industrial construction, monolithic construction, when erecting special-purpose structures. Nanomodified high strength lightweight concrete has an average density of 1,300…1,510 kg/m3; compression strength limit 50.5…65.8 MPa; specific strength 38.8…43.6 MPa; coefficient of crack resistance 0.084…0.085; modulus of elasticity 6.10…8.22 GPa, Poisson ratio 0.093…0.136.
EFFECT: technical result is production of high-strength light concrete with high modulus of elasticity while maintaining (increasing) specific strength.
1 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| FINE-GRAINED CONCRETE MIXTURE | 2017 |
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RU2649996C1 |
