RU2013140749A - METHOD FOR PREPARING CERAMZYBETON CONCRETE MIX - Google Patents
METHOD FOR PREPARING CERAMZYBETON CONCRETE MIX Download PDFInfo
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- RU2013140749A RU2013140749A RU2013140749/03A RU2013140749A RU2013140749A RU 2013140749 A RU2013140749 A RU 2013140749A RU 2013140749/03 A RU2013140749/03 A RU 2013140749/03A RU 2013140749 A RU2013140749 A RU 2013140749A RU 2013140749 A RU2013140749 A RU 2013140749A
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- mixture
- expanded clay
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Abstract
Способ приготовления керамзитобетонной смеси, включающий в себя подготовку и перемешивание компонентов смеси при следующем соотношении компонентов, мас. %: портландцемент 20,00, керамзит 41,50, суперпластификатор ЛСТМ 0,0312, зола-унос ТЭЦ 17,50, ПАК-3 0,025, вода - остальное, отличающийся тем, что перемешивание керамзитобетонной смеси осуществляют в турбулентном бетоносмесителе с частотой вращения ротора не менее 8 си не более 30 с, вначале в турбулентный бетоносмеситель подают 30% требуемого количества воды затворения и постепенно загружают керамзитовый гравий при работающем турбулентном смесителе и перемешивают в течение 120 с, далее в безостановочно работающий турбулентный бетоносмеситель осуществляют подачу требуемого остатка воды с добавкой лигносульфонатов технических модифицированных и газообразующей добавки ПАК-3, затем загружают золу-унос и цемент и перемешивают смесь в течение 2-3 мин до получения однородной смеси с требуемой осадкой конуса.A method of preparing expanded clay mixture, including the preparation and mixing of the components of the mixture in the following ratio of components, wt. %: Portland cement 20.00, expanded clay 41.50, superplasticizer LSTM 0.0312, fly ash of TPP 17.50, PAK-3 0.025, water - the rest, characterized in that the mixing of expanded clay mixture is carried out in a turbulent concrete mixer with a rotor speed no less than 8 si no more than 30 s, first 30% of the required amount of mixing water is fed into the turbulent concrete mixer and expanded clay gravel is gradually loaded with the turbulent mixer working and stirred for 120 s, then the turbulent concrete mixer is continuously operated by t supplying desired water balance with the addition of technical lignosulfonates modified gassing agent and PAC-3 was then fed fly ash and cement mixture, and stirred for 2-3 minutes to obtain a homogeneous mixture with a desired slump.
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RU2013140749/03A RU2544190C1 (en) | 2013-09-03 | 2013-09-03 | Method to prepare haydite concrete mix |
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RU2013140749/03A RU2544190C1 (en) | 2013-09-03 | 2013-09-03 | Method to prepare haydite concrete mix |
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RU2013140749A true RU2013140749A (en) | 2015-03-10 |
RU2544190C1 RU2544190C1 (en) | 2015-03-10 |
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RU2013140749/03A RU2544190C1 (en) | 2013-09-03 | 2013-09-03 | Method to prepare haydite concrete mix |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2701657C1 (en) * | 2018-12-19 | 2019-09-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет" ФГБОУ ВО "СибГИУ" | Method of producing a crude mixture for decorative construction ceramics |
CN111116210B (en) * | 2019-12-30 | 2021-05-11 | 同济大学 | Method for preparing light ceramsite by utilizing biological coal ecological sintering waste soil |
CN112408894A (en) * | 2020-11-21 | 2021-02-26 | 湖北云海混凝土有限公司 | Lightweight aggregate concrete and preparation method thereof |
CN112794665B (en) * | 2020-12-28 | 2022-05-06 | 贺州学院 | Preparation method of high-closed-pore-rate non-sintered porous ceramsite |
CN114718056A (en) * | 2022-03-30 | 2022-07-08 | 上海悠远建筑工程有限公司 | Superfluid state solidified soil cast-in-place pile and production method thereof |
CN116199520A (en) * | 2023-03-17 | 2023-06-02 | 洛阳泰铭环境科技有限公司 | Ceramsite produced by recycling fly ash and other solid wastes and preparation method thereof |
Family Cites Families (4)
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SU1203066A1 (en) * | 1983-01-11 | 1986-01-07 | Южный Зональный Проектный И Научно-Исследовательский Институт Сельского Строительства "Южгипронисельстрой" | Method of preparing porous expanded clay aggregate and concrete mix |
SU1611898A1 (en) * | 1989-03-30 | 1990-12-07 | Научно-Исследовательский И Проектно-Технологический Институт По Разработке Машин, Механизмов И Оснастки Для Городского Хозяйства Г.Москвы | Method of producing lightweight concrete mix |
RU2083535C1 (en) * | 1995-08-30 | 1997-07-10 | Товарищество с ограниченной ответственностью "БЕСТ" | Method of autoclaveless manufacturing of gas-concrete building objects |
RU2257294C1 (en) * | 2003-12-15 | 2005-07-27 | Зубехин Сергей Алексеевич | Method of production of cement-water suspension and device for realization of this method |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150904 |