SU415245A1 - - Google Patents

Info

Publication number

SU415245A1

SU415245A1 SU1787427A SU1787427A SU415245A1 SU 415245 A1 SU415245 A1 SU 415245A1 SU 1787427 A SU1787427 A SU 1787427A SU 1787427 A SU1787427 A SU 1787427A SU 415245 A1 SU415245 A1 SU 415245A1

Authority

SU

USSR - Soviet Union

Prior art keywords

calcium

nitrate

additive

concrete

sulfite

Prior art date

1972-05-23

Links

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• 239000000654 additive Substances 0.000 description 7
• 230000000996 additive effect Effects 0.000 description 7
• 239000000203 mixture Substances 0.000 description 6
• 239000004567 concrete Substances 0.000 description 5
• ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 4
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
• PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
• 239000004568 cement Substances 0.000 description 3
• 229910052938 sodium sulfate Inorganic materials 0.000 description 3
• 235000011152 sodium sulphate Nutrition 0.000 description 3
• UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
• LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
• XBCISVREEBASLV-UHFFFAOYSA-M [Cl-].[N+](=O)([O-])[O-].[N+](=O)(O)[O-].[Ca+2] Chemical compound [Cl-].[N+](=O)([O-])[O-].[N+](=O)(O)[O-].[Ca+2] XBCISVREEBASLV-UHFFFAOYSA-M 0.000 description 2
• 229910001628 calcium chloride Inorganic materials 0.000 description 2
• 239000001110 calcium chloride Substances 0.000 description 2
• 239000000047 product Substances 0.000 description 2
• LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
• 235000010265 sodium sulphite Nutrition 0.000 description 2
• 238000010025 steaming Methods 0.000 description 2
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
• 229910002651 NO3 Inorganic materials 0.000 description 1
• NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
• IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000011575 calcium Substances 0.000 description 1
• 229910052791 calcium Inorganic materials 0.000 description 1
• 229940069978 calcium supplement Drugs 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000002401 inhibitory effect Effects 0.000 description 1
• 239000013067 intermediate product Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 description 1
• 239000011178 precast concrete Substances 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1
• 239000002002 slurry Substances 0.000 description 1
• 235000010288 sodium nitrite Nutrition 0.000 description 1
• GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulphite Substances [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
• 239000010959 steel Substances 0.000 description 1
• 238000007669 thermal treatment Methods 0.000 description 1
• 230000007306 turnover Effects 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1