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RU93003259A - RAW MIXTURE FOR GROUND CONCRETE - Google Patents

RAW MIXTURE FOR GROUND CONCRETE

Info

Publication number
RU93003259A
RU93003259A RU93003259/33A RU93003259A RU93003259A RU 93003259 A RU93003259 A RU 93003259A RU 93003259/33 A RU93003259/33 A RU 93003259/33A RU 93003259 A RU93003259 A RU 93003259A RU 93003259 A RU93003259 A RU 93003259A
Authority
RU
Russia
Prior art keywords
concrete
raw mixture
ground concrete
soil
products
Prior art date
Application number
RU93003259/33A
Other languages
Russian (ru)
Inventor
В.В. Бредихин
С.И. Меркулов
Original Assignee
В.В. Бредихин
С.И. Меркулов
Filing date
Publication date
Application filed by В.В. Бредихин, С.И. Меркулов filed Critical В.В. Бредихин
Publication of RU93003259A publication Critical patent/RU93003259A/en

Links

Claims (1)

Сырьевая смесь для грунтобетона относится к строительным материалам, в частности к составам бетонных мелкозернистых смесей, и может быть использована в производстве бетонных и железобетонных изделий и дорожном строительстве. Изобретение обеспечивает повышение удобоукладываемости смеси, плотности, морозостойкости грунтобетона и удешевление продукции при сохранении прочности. Для этого используют отработанный формовочный песок и химическую добавку - натрий сернокислый безводный.Raw mix for soil-concrete relates to building materials, in particular to the composition of concrete fine-grained mixtures, and can be used in the production of concrete and concrete products and road construction. The invention provides an increase in the workability of the mixture, the density, the frost resistance of the soil concrete and the reduction in price of products while maintaining strength. To do this, use the foundry sand and chemical additives - anhydrous sodium sulfate.
RU93003259/33A 1993-01-18 RAW MIXTURE FOR GROUND CONCRETE RU93003259A (en)

Publications (1)

Publication Number Publication Date
RU93003259A true RU93003259A (en) 1995-04-20

Family

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