Composition for leveling stone and concrete surfaces
A composition of hydraulic NHL5 lime, slaked lime, quartz sand, and diatomite NDP-D-230 addresses the strength issue in leveling stone and concrete surfaces, enhancing adhesion and drying time.
RU2865863C2Active Publication Date: 2026-07-10FEDERALNOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATELNOE UCHREZHDENIE VYSSHEGO OBRAZOVANIJA PENZENSKIJ GOSUDARSTVENNYJ UNIV ARKHITEKTURY I STROITELSTVA
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Patent Information
- Authority / Receiving Office
- RU · RU
- Patent Type
- Patents
- Current Assignee / Owner
- FEDERALNOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATELNOE UCHREZHDENIE VYSSHEGO OBRAZOVANIJA PENZENSKIJ GOSUDARSTVENNYJ UNIV ARKHITEKTURY I STROITELSTVA
- Filing Date
- 2024-12-23
- Publication Date
- 2026-07-10
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Abstract
FIELD: construction materials.SUBSTANCE: compositions for leveling stone and concrete surfaces. A composition for leveling stone and concrete surfaces, containing a binder – a mixture of NHL5 hydraulic lime and air-slaked lime, a filler – quartz sand, a filler – KM2 microcalcite, a mineral additive – diatomite NDP-D-230, water in the following ratio of components, wt.%: NHL5 hydraulic lime 14.3–17.6; slaked lime 3.5–4.1; diatomite NDP-D-230 2.36–4.04; quartz sand 39–52; KM-2 microcalcite 9.1–15.3; water 18–20.7.EFFECT: increased coating strength.1 cl, 6 tbl
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