RU2014109118A - RAW MIX AND METHOD OF PRODUCING HIGH-STRENGTH CONCRETE PRODUCTS FROM IT - Google Patents
RAW MIX AND METHOD OF PRODUCING HIGH-STRENGTH CONCRETE PRODUCTS FROM IT Download PDFInfo
- Publication number
- RU2014109118A RU2014109118A RU2014109118/03A RU2014109118A RU2014109118A RU 2014109118 A RU2014109118 A RU 2014109118A RU 2014109118/03 A RU2014109118/03 A RU 2014109118/03A RU 2014109118 A RU2014109118 A RU 2014109118A RU 2014109118 A RU2014109118 A RU 2014109118A
- Authority
- RU
- Russia
- Prior art keywords
- sulfur
- calcium hydroxide
- saturated
- polysulfide
- boiling
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
1. Сырьевая смесь для получения отверждением в затворителе высокопрочных бетонных изделий, включающая мелкий и крупный заполнитель, портландцемент и добавку полисульфида кальция в виде насыщенного полисульфидсодержащего раствора серы в гидроксиде кальция в качестве затворителя сухой смеси, получаемого гидротермической обработкой серы и гидроксида кальция при температуре, близкой к кипению, отличающийся тем, что дополнительно содержит структурнополезные соединения железа в виде порошковой фракции закиси либо окиси, либо закиси-окиси в соотношении с массой цемента 1:10-1:1, предпочтительно 1:4-1:2.2. Способ получения из сырьевой смеси по п. 1 отверждением высокопрочных бетонных изделий, включающий затворение сухой массы смеси нагретым до кипения насыщенным раствором серы в гидроксиде кальция, предварительное выдерживание отформованных изделий в нормальных условиях и последующую их термообработку, отличающийся тем, что затворение осуществляют насыщенным раствором серы в гидроксиде кальция, полученным гидротермической обработкой порошковой серы и гидроксида кальция в присутствии добавки керосина в количестве, обеспечивающем снижение температуры кипения до 90-95°С, повышение в насыщенном растворе концентрации полисульфида кальция и набор отпускной прочности изделий в нормальных условиях отверждения в максимально короткие сроки.1. The raw material mixture for obtaining high-strength concrete products by curing in the grout, including fine and coarse aggregate, Portland cement and the addition of calcium polysulfide in the form of a saturated polysulfide-containing solution of sulfur in calcium hydroxide as a solidifier for the dry mixture obtained by hydrothermal treatment of sulfur and calcium hydroxide at a temperature close to boiling, characterized in that it further contains structurally useful iron compounds in the form of a powder fraction of nitrous oxide or oxide or oxide in relation to the weight of cement of 1: 10-1: 1, preferably 1: 4-1: 2.2. The method of obtaining from the raw material mixture according to claim 1 by curing high-strength concrete products, comprising mixing the dry mass of the mixture with a saturated solution of sulfur in calcium hydroxide heated to boiling, preliminary conditioning the molded products under normal conditions and their subsequent heat treatment, characterized in that the mixing is carried out with a saturated sulfur solution in calcium hydroxide obtained by hydrothermal treatment of sulfur powder and calcium hydroxide in the presence of kerosene additives in an amount that provides lower ix boiling temperature to 90-95 ° C, increasing the concentration in a saturated solution of calcium polysulfide and a set of selling products strength under normal curing conditions as soon as possible.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014109118/03A RU2014109118A (en) | 2014-03-05 | 2014-03-05 | RAW MIX AND METHOD OF PRODUCING HIGH-STRENGTH CONCRETE PRODUCTS FROM IT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014109118/03A RU2014109118A (en) | 2014-03-05 | 2014-03-05 | RAW MIX AND METHOD OF PRODUCING HIGH-STRENGTH CONCRETE PRODUCTS FROM IT |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2014109118A true RU2014109118A (en) | 2015-09-20 |
Family
ID=54147451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014109118/03A RU2014109118A (en) | 2014-03-05 | 2014-03-05 | RAW MIX AND METHOD OF PRODUCING HIGH-STRENGTH CONCRETE PRODUCTS FROM IT |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2014109118A (en) |
-
2014
- 2014-03-05 RU RU2014109118/03A patent/RU2014109118A/en not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA201592158A1 (en) | CALCIUM BELIT-ALUMINATE AS ADDITIVE | |
MX2017009227A (en) | Concrete compositions and method for making same. | |
Alam | Assessment of pozzolanic activity of thermally activated clay and its impact on strength development in cement mortar | |
MX2022003297A (en) | Process for the preparation of an asphalt mix composition. | |
AR111145A1 (en) | CONCRETE, A DRY MIX FOR PREPARATION, AND A PROCEDURE FOR PREPARATION | |
CY1119724T1 (en) | USE OF A SPLITIC ACCELERATED FOR A DRY MORTGAGE MIX, PROCEDURE TO PRODUCE A YEAR ACCELERATED COAGULATION AND DRY MORTGAGE | |
RU2014109118A (en) | RAW MIX AND METHOD OF PRODUCING HIGH-STRENGTH CONCRETE PRODUCTS FROM IT | |
RU2377218C1 (en) | Composition and procedure for fabrication of non-fired magnesite heat resistant concrete | |
CN104326723B (en) | A kind of wear-resisting plasterboard | |
RU2010143290A (en) | METHOD FOR PRODUCING CONSTRUCTION-HEAT-INSULATING FOAM GLASS | |
RU2014105566A (en) | METHOD FOR PREPARING CONCRETE MIX | |
Sinulingga et al. | The effect of three different types of rice husk ash as Ad mixture for ordinary Portland Cement | |
EA201400789A1 (en) | COMPOSITION AND METHOD OF OBTAINING CERAMIC DIVIDING AGENT | |
RU2010113203A (en) | METHOD FOR PRODUCING SPECIALLY HEAVY RADIATION PROTECTIVE HIGH-STRENGTH CONCRETE | |
RU2562070C1 (en) | Raw mix for manufacture of fine-grained concrete | |
UA119173C2 (en) | RAW MIXTURE AND A METHOD OF MANUFACTURING SILICATE BRICK | |
UA97529U (en) | Recycling method of drilled cuttings with gypsum concrete production | |
UA119850U (en) | A METHOD OF MANUFACTURING SILICATE BRICK FROM RAW MATERIAL | |
RU2634953C1 (en) | Crude mixture for producing brick | |
UA119263U (en) | RAW MATERIAL FOR SILICATE BRICK MANUFACTURING | |
RU2015156755A (en) | METHOD FOR PRODUCING RUBBER CONCRETE | |
PL417500A1 (en) | Concrete with increased strength parameters and method for producing it | |
RU2476400C2 (en) | Raw material mix for obtaining construction material | |
PL411422A1 (en) | Binding material, transfiguring hazardous waste, including asbestos, and the low-energy and waste-free method to obtain it | |
TH160463B (en) | Fly ash building material manufacturing process |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20151015 |