SU1694517A1 - Complex additive for concrete mix - Google Patents
Complex additive for concrete mix Download PDFInfo
- Publication number
- SU1694517A1 SU1694517A1 SU894676498A SU4676498A SU1694517A1 SU 1694517 A1 SU1694517 A1 SU 1694517A1 SU 894676498 A SU894676498 A SU 894676498A SU 4676498 A SU4676498 A SU 4676498A SU 1694517 A1 SU1694517 A1 SU 1694517A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- concrete mix
- complex additive
- additive
- carbinol
- Prior art date
Links
- 239000004567 concrete Substances 0.000 title claims description 18
- 239000000203 mixture Substances 0.000 title claims description 14
- 239000000654 additive Substances 0.000 title claims description 10
- 230000000996 additive effect Effects 0.000 title claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- ZCUPPSGYUUSVHE-UHFFFAOYSA-N 2-nitro-3-phenyloxirane Chemical compound [O-][N+](=O)C1OC1C1=CC=CC=C1 ZCUPPSGYUUSVHE-UHFFFAOYSA-N 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 2
- 235000010344 sodium nitrate Nutrition 0.000 claims description 2
- 239000004317 sodium nitrate Substances 0.000 claims description 2
- -1 nitrogen-containing organic compound Chemical class 0.000 claims 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000004566 building material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
1one
(21)4676498/33 (22)11.04.89 (46)50.11.91. Бюл. №44 (71) Симферопольский филиал Днепропетровского .инженерно-строительного института(21) 4676498/33 (22) 04/11/89 (46) 50.11.91. Bul №44 (71) Simferopol branch of the Dnepropetrovsk Engineering Construction Institute
(72)П.Г.Лавринев, И.П.Овчинников, В.П.Ми- нинок и В.А.Миреев (53)666.97(088.8)(72) P.G.Lavrinev, I.P.Ovchinnikov, V.P.Mininok and V.A.Mireev (53) 666.97 (088.8)
(56) Авторское свидетельство СССР Мг 697436.кл. С 04 В 22/12,1979.(56) USSR Copyright Certificate Mg 697436.kl. From 04 to 22/12, 1979.
Авторское свидетельство СССР № 857046, кл. С 04 В 24/12. 1981. .USSR Author's Certificate No. 857046, cl. From 04 to 24/12. 1981..
(54) КОМПЛЕКСНАЯ ДОБАВКА ДЛЯ БЕТОННОЙ СМЕСИ(54) COMPLEX ADDITIVE FOR CONCRETE MIX
(57) Изобретение относитс к области строительных материалов, в частности к составам комплексных добавок, используемых в производстве бетонных и железобетонных изделий и конструкций. Цель изобретени - повышение пластичности бетонной смеси и прочности бетона. Добавка дл бетонной смеси включает, мас.%: хлорид натри 13,3- 13,7; едкий натр 1.2-1,4; мочевина 0,1-0,3; нитрат натри 1,1-1,3; отход производства карбинола, содержащего, мае. %: мета- и ор- тоизомеры окиси нитростирола 24,0-26,0. параизомер окиси нитростирола 5.75-5,96 и вода - остальное. 83,4-84,3. Осадка конуса бетонной смеси 19 см при расходе добавки 5,0% от массы цемента, прочность бетона на сжатие за 28 сут. 27,8 МПа. 1 табл.(57) The invention relates to the field of building materials, in particular to the compositions of complex additives used in the manufacture of concrete and reinforced concrete products and structures. The purpose of the invention is to increase the plasticity of the concrete mixture and the strength of concrete. Additive for concrete mix includes, by wt.%: Sodium chloride 13.3 - 13.7; caustic soda 1.2-1.4; urea 0.1-0.3; sodium nitrate 1.1-1.3; waste production of carbinol, containing, May. %: meta- and orthoisomers of nitrostyrene oxide 24.0-26.0. nitrostyrene oxide para isomer 5.75-5.96 and water the rest. 83.4-84.3. The sediment of the cone of a concrete mix is 19 cm with an additive consumption of 5.0% by weight of cement, the compressive strength of concrete in 28 days. 27.8 MPa. 1 tab.
ЈJ
Изобретение относитс к области строительных материалов, в частности, к составам комплексных добавок, используемых в производстве бетонных и железобетонных изделий и конструкций.The invention relates to the field of building materials, in particular, to compositions of complex additives used in the manufacture of concrete and reinforced concrete products and structures.
Цель изобретени - повышение пластичности бетонной смеси и прочности бетона .The purpose of the invention is to increase the plasticity of the concrete mixture and the strength of concrete.
Комплексную добавку готов т путем смешени предложенных компонентов и ввод т в бетонную смесь с водой затворе- ни в количестве 3-5% от массы цемента.The complex additive is prepared by mixing the proposed components and injected into the concrete mix with gate water in an amount of 3-5% by weight of cement.
Бетонную смесь готов т смешением портландцемента М-350, песка с Мкр 1.7 и щебн при массовом соотношении Ц:П:Щ 1:2.16:3.14 и В/Ц 0,58.The concrete mixture is prepared by mixing Portland cement M-350, sand with Mcr 1.7 and rubble at a mass ratio of C: I: S: 1: 2.16: 3.14 and W / C of 0.58.
Составы добавок, а также физико-механические свойства бетонных смесей и бето- нов, полученных по известному иThe composition of additives, as well as the physicomechanical properties of concrete mixtures and concretes obtained from the known and
предложенному решени м, представлены в таблице.proposed solutions are presented in the table.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894676498A SU1694517A1 (en) | 1989-04-11 | 1989-04-11 | Complex additive for concrete mix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894676498A SU1694517A1 (en) | 1989-04-11 | 1989-04-11 | Complex additive for concrete mix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1694517A1 true SU1694517A1 (en) | 1991-11-30 |
Family
ID=21440688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894676498A SU1694517A1 (en) | 1989-04-11 | 1989-04-11 | Complex additive for concrete mix |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1694517A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2206535C2 (en) * | 2001-06-09 | 2003-06-20 | Санкт-Петербургский государственный университет путей сообщения | Complex admixture |
-
1989
- 1989-04-11 SU SU894676498A patent/SU1694517A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2206535C2 (en) * | 2001-06-09 | 2003-06-20 | Санкт-Петербургский государственный университет путей сообщения | Complex admixture |
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