NO754190L - - Google Patents

Info

Publication number: NO754190L
Authority: NO; Norway
Prior art keywords: concrete; amount; weight; additive; silicon oxide
Prior art date: 1974-12-23

Application number

NO754190A

Other languages

English (en)

Norwegian (no)

Inventor

C I Helgesson

Original Assignee

Alfong Betonghaerdningsmedel A

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-12-23

Filing date

1975-12-10

Publication date

1976-06-24

1975-12-10 Application filed by Alfong Betonghaerdningsmedel A filed Critical Alfong Betonghaerdningsmedel A

1976-06-24 Publication of NO754190L publication Critical patent/NO754190L/no

Links

239000004567 concrete Substances 0.000 claims description 58
239000000203 mixture Substances 0.000 claims description 30
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 24
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
229910052814 silicon oxide Inorganic materials 0.000 claims description 18
229910052938 sodium sulfate Inorganic materials 0.000 claims description 16
235000011152 sodium sulphate Nutrition 0.000 claims description 16
239000004568 cement Substances 0.000 claims description 14
238000000034 method Methods 0.000 claims description 13
239000000654 additive Substances 0.000 claims description 12
230000000996 additive effect Effects 0.000 claims description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
239000000080 wetting agent Substances 0.000 claims description 11
239000002245 particle Substances 0.000 claims description 7
238000005266 casting Methods 0.000 claims description 6
239000004976 Lyotropic liquid crystal Substances 0.000 claims description 4
239000010419 fine particle Substances 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 3
229920006395 saturated elastomer Polymers 0.000 claims description 2
238000002360 preparation method Methods 0.000 claims 1
210000000582 semen Anatomy 0.000 claims 1
230000036571 hydration Effects 0.000 description 8
238000006703 hydration reaction Methods 0.000 description 8
238000002156 mixing Methods 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
229910001861 calcium hydroxide Inorganic materials 0.000 description 3
-1 calcium silicate hydrates Chemical class 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
239000000920 calcium hydroxide Substances 0.000 description 2
230000001934 delay Effects 0.000 description 2
230000003111 delayed effect Effects 0.000 description 2
239000000725 suspension Substances 0.000 description 2
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
239000011398 Portland cement Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910021417 amorphous silicon Inorganic materials 0.000 description 1
239000000378 calcium silicate Substances 0.000 description 1
229910052918 calcium silicate Inorganic materials 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
150000004677 hydrates Chemical class 0.000 description 1
238000005259 measurement Methods 0.000 description 1
ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 1
239000004033 plastic Substances 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920006255 plastic film Polymers 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000011513 prestressed concrete Substances 0.000 description 1
238000009853 pyrometallurgy Methods 0.000 description 1
230000002040 relaxant effect Effects 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
238000005507 spraying Methods 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
239000004575 stone Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)

NO754190A 1974-12-23 1975-12-10 NO754190L (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7416250A SE7416250L (sv)	1974-12-23	1974-12-23	Sett for framstellning av betongprodukter med hog hallfasthet efter kort herdningstid samt tillsatsmedel for betong for sadan framstellning

Publications (1)

Publication Number	Publication Date
NO754190L true NO754190L (da)	1976-06-24

Family

ID=20323115

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO754190A NO754190L (da)	1974-12-23	1975-12-10

Country Status (10)

Country	Link
JP (1)	JPS5340606B2 (da)
CH (1)	CH599842A5 (da)
DE (1)	DE2555450C3 (da)
DK (1)	DK585675A (da)
FI (1)	FI753430A (da)
FR (1)	FR2295926A1 (da)
GB (1)	GB1506507A (da)
IT (1)	IT1060451B (da)
NO (1)	NO754190L (da)
SE (1)	SE7416250L (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO148995C (no) *	1979-08-16	1986-06-12	Elkem As	Fremgangsmaate for fremstilling av sementslurry med lav egenvekt for bruk ved sementering av olje- og gassbroenner.
LU82089A1 (fr) *	1980-01-16	1981-09-10	Sipac	Procede de preparation d'un echangeur de cations et procede d'utilisation de cet echangeur pour l'extraction de metaux de liquides

1974
- 1974-12-23 SE SE7416250A patent/SE7416250L/xx unknown
1975
- 1975-12-05 FI FI753430A patent/FI753430A/fi not_active Application Discontinuation
- 1975-12-10 NO NO754190A patent/NO754190L/no unknown
- 1975-12-10 DE DE2555450A patent/DE2555450C3/de not_active Expired
- 1975-12-12 GB GB51096/75A patent/GB1506507A/en not_active Expired
- 1975-12-12 FR FR7538073A patent/FR2295926A1/fr not_active Withdrawn
- 1975-12-16 IT IT52719/75A patent/IT1060451B/it active
- 1975-12-19 CH CH1651475A patent/CH599842A5/xx not_active IP Right Cessation
- 1975-12-22 JP JP15319375A patent/JPS5340606B2/ja not_active Expired
- 1975-12-22 DK DK585675A patent/DK585675A/da unknown

Also Published As

Publication number	Publication date
CH599842A5 (da)	1978-05-31
JPS5340606B2 (da)	1978-10-28
DK585675A (da)	1976-06-24
DE2555450C3 (de)	1979-11-08
FI753430A (da)	1976-06-24
FR2295926A1 (fr)	1976-07-23
DE2555450A1 (de)	1976-06-24
SE7416250L (sv)	1976-06-24
GB1506507A (en)	1978-04-05
JPS5189520A (da)	1976-08-05
IT1060451B (it)	1982-08-20
DE2555450B2 (de)	1979-03-15

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US4190454A (en)	1980-02-26	Cement retarder and rapid hardening cement containing the same
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US4144086A (en)	1979-03-13	Additive for concrete
EP1352882B1 (en)	2005-12-07	Concrete admixture, mortar admixture and blended cement
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