DE2710975B2 - Pumpfähige Betonmischung - Google Patents
Pumpfähige BetonmischungInfo
- Publication number
- DE2710975B2 DE2710975B2 DE2710975A DE2710975A DE2710975B2 DE 2710975 B2 DE2710975 B2 DE 2710975B2 DE 2710975 A DE2710975 A DE 2710975A DE 2710975 A DE2710975 A DE 2710975A DE 2710975 B2 DE2710975 B2 DE 2710975B2
- Authority
- DE
- Germany
- Prior art keywords
- concrete mix
- components
- water
- cellulose
- mix according
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000004568 cement Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 7
- 229920001732 Lignosulfonate Polymers 0.000 claims description 6
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical class O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims description 6
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 5
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 5
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims description 2
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- CBYZIWCZNMOEAV-UHFFFAOYSA-N formaldehyde;naphthalene Chemical class O=C.C1=CC=CC2=CC=CC=C21 CBYZIWCZNMOEAV-UHFFFAOYSA-N 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 235000010981 methylcellulose Nutrition 0.000 claims description 2
- 229920001467 poly(styrenesulfonates) Polymers 0.000 claims description 2
- 239000000176 sodium gluconate Substances 0.000 claims description 2
- 229940005574 sodium gluconate Drugs 0.000 claims description 2
- 235000012207 sodium gluconate Nutrition 0.000 claims description 2
- NMTDPTPUELYEPL-UHFFFAOYSA-M sodium;heptanoate Chemical compound [Na+].CCCCCCC([O-])=O NMTDPTPUELYEPL-UHFFFAOYSA-M 0.000 claims description 2
- 239000012615 aggregate Substances 0.000 description 24
- 238000005086 pumping Methods 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 6
- 239000011398 Portland cement Substances 0.000 description 4
- 239000003349 gelling agent Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000004014 plasticizer Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 238000005406 washing 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10811/76A GB1577224A (en) | 1976-03-17 | 1976-03-17 | Cementitious compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2710975A1 DE2710975A1 (de) | 1977-09-29 |
| DE2710975B2 true DE2710975B2 (de) | 1980-10-16 |
Family
ID=9974719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2710975A Withdrawn DE2710975B2 (de) | 1976-03-17 | 1977-03-12 | Pumpfähige Betonmischung |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS52128920A (th) |
| BE (1) | BE852568A (th) |
| DE (1) | DE2710975B2 (th) |
| DK (1) | DK116077A (th) |
| ES (1) | ES456929A1 (th) |
| FI (1) | FI770752A (th) |
| FR (1) | FR2344510A1 (th) |
| GB (1) | GB1577224A (th) |
| IT (1) | IT1082187B (th) |
| NL (1) | NL7702802A (th) |
| NO (1) | NO144206C (th) |
| SE (1) | SE7702791L (th) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19540273A1 (de) * | 1995-10-28 | 1997-04-30 | Dennert Poraver Gmbh | Pumpfähiger Leichtmauermörtel der Klasse LM 21 |
| DE19543304B4 (de) * | 1995-11-21 | 2005-06-09 | Skw Bauchemie Gmbh | Zusatzmittel für wasserhaltige Baustoffmischungen und dessen Verwendung |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS215262B1 (en) * | 1978-04-27 | 1982-08-27 | Jaroslav Lebeda | Special plaster mortar material |
| US6660077B2 (en) * | 2001-07-10 | 2003-12-09 | Nestor De Buen-Unna | Additive for the preparation of ecological permeable concretes with high compression, bending and abrasion resistance, and production process |
| DE102016108019A1 (de) * | 2016-04-29 | 2017-11-02 | Schiedel Gmbh | Mantelstein für Schornsteine |
| DE102016013793B4 (de) * | 2016-11-21 | 2018-06-07 | Helmut Rosenlöcher | Verfahren zum Herstellen einer hydraulisch abbindenden Baustoffsuspension, und Bauteil hergestellt mit einer hydraulisch abbindenden Baustoffsuspension |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1165005A (en) * | 1965-12-04 | 1969-09-24 | John Laing Res And Dev Ltd | Improvements in the Production of Concrete Castings. |
| US3582375A (en) * | 1968-03-21 | 1971-06-01 | Western Co Of North America | Well cementing composition |
| US3762937A (en) * | 1971-09-07 | 1973-10-02 | M Schupack | Tendon grouting means |
| US3788869A (en) * | 1972-01-11 | 1974-01-29 | Hercules Inc | Concrete compositions or mixes and additive therefor |
| JPS5244336B2 (th) * | 1972-09-14 | 1977-11-07 | ||
| FR2228734A1 (en) * | 1973-05-07 | 1974-12-06 | Tilling Construction Services | Lightweight plaster-mortar composition - containing expanded granules, filler, lime, cellulose ether, surfactant cement |
-
1976
- 1976-03-17 GB GB10811/76A patent/GB1577224A/en not_active Expired
-
1977
- 1977-03-09 FI FI770752A patent/FI770752A/fi not_active Application Discontinuation
- 1977-03-11 SE SE7702791A patent/SE7702791L/xx unknown
- 1977-03-12 DE DE2710975A patent/DE2710975B2/de not_active Withdrawn
- 1977-03-14 NO NO770885A patent/NO144206C/no unknown
- 1977-03-15 NL NL7702802A patent/NL7702802A/xx not_active Application Discontinuation
- 1977-03-15 IT IT4848077A patent/IT1082187B/it active
- 1977-03-16 DK DK116077A patent/DK116077A/da unknown
- 1977-03-17 ES ES456929A patent/ES456929A1/es not_active Expired
- 1977-03-17 BE BE175868A patent/BE852568A/xx unknown
- 1977-03-17 JP JP2977677A patent/JPS52128920A/ja active Pending
- 1977-03-17 FR FR7707975A patent/FR2344510A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19540273A1 (de) * | 1995-10-28 | 1997-04-30 | Dennert Poraver Gmbh | Pumpfähiger Leichtmauermörtel der Klasse LM 21 |
| DE19543304B4 (de) * | 1995-11-21 | 2005-06-09 | Skw Bauchemie Gmbh | Zusatzmittel für wasserhaltige Baustoffmischungen und dessen Verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| FI770752A (th) | 1977-09-18 |
| BE852568A (fr) | 1977-07-18 |
| DE2710975A1 (de) | 1977-09-29 |
| NO144206C (no) | 1981-07-15 |
| NL7702802A (nl) | 1977-09-20 |
| GB1577224A (en) | 1980-10-22 |
| NO144206B (no) | 1981-04-06 |
| ES456929A1 (es) | 1978-02-01 |
| SE7702791L (sv) | 1977-09-18 |
| IT1082187B (it) | 1985-05-21 |
| NO770885L (no) | 1977-09-20 |
| JPS52128920A (en) | 1977-10-28 |
| DK116077A (da) | 1977-09-18 |
| FR2344510A1 (fr) | 1977-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8263 | Opposition against grant of a patent | ||
| 8239 | Disposal/non-payment of the annual fee |