FIELD: process engineering.
SUBSTANCE: invention relates to production of articles from foam concrete for construction. Proposed method comprises preparing raw stock mix by mixing Portland cement, mineral filler, water and foam prepared separately, pouring foam concrete mix in moulds, curing to strength suitable for cutting, and cutting into articles. Article surface is processed by iron hydroxide sol with concentration of (0.19-0.21)·10-4%.
EFFECT: higher hardness and quality.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING ARTICLES FROM FOAM CONCRETE NOT AUTOCLAVED | 2011 |
|
RU2478468C1 |
| METHOD OF PRODUCING ARTICLES FROM FOAM CONCRETE NOT AUTOCLAVED | 2011 |
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| RAW MIXTURE FOR PREPARATION OF FOAMED CONCRETE | 2002 |
|
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| MOULDING MIX FOR PREPARATION OF FOAM CONCRETE | 2022 |
|
RU2802407C2 |
| RAW MIX FOR PRODUCTION OF FOAM CONCRETE | 2023 |
|
RU2808259C1 |
