BE1020896A3 - Accelerateur de prise et de durcissement de liants hydrauliques et composition cimentaire renfermant ledit accelerateur - Google Patents

Accelerateur de prise et de durcissement de liants hydrauliques et composition cimentaire renfermant ledit accelerateur Download PDF

Info

Publication number: BE1020896A3
Authority: BE; Belgium
Prior art keywords: accelerator; setting; solubility; source; clinker
Prior art date: 2012-12-18

Application number

BE201300841A

Other languages

English (en)

French (fr)

Inventor

Jean-Pierre Grelaud

Ratana Soth

Rolland Bruno Le

Original Assignee

Francais Ciments

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.)

2012-12-18

Filing date

2013-12-16

Publication date

2014-07-01

2013-12-16 Application filed by Francais Ciments filed Critical Francais Ciments

2014-07-01 Application granted granted Critical

2014-07-01 Publication of BE1020896A3 publication Critical patent/BE1020896A3/fr

Links

239000000203 mixture Substances 0.000 title claims description 125
239000011230 binding agent Substances 0.000 title claims description 66
150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 45
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
239000004570 mortar (masonry) Substances 0.000 claims description 32
229910021653 sulphate ion Inorganic materials 0.000 claims description 27
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 25
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 24
150000001875 compounds Chemical class 0.000 claims description 22
238000007789 sealing Methods 0.000 claims description 18
239000004567 concrete Substances 0.000 claims description 17
229910052925 anhydrite Inorganic materials 0.000 claims description 15
XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims description 15
239000011575 calcium Substances 0.000 claims description 14
229910052791 calcium Inorganic materials 0.000 claims description 14
BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 14
239000011378 shotcrete Substances 0.000 claims description 14
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 13
239000002671 adjuvant Substances 0.000 claims description 12
102100033772 Complement C4-A Human genes 0.000 claims description 11
101000710884 Homo sapiens Complement C4-A Proteins 0.000 claims description 11
-1 compounds aluminates Chemical class 0.000 claims description 11
229910052602 gypsum Inorganic materials 0.000 claims description 9
239000010440 gypsum Substances 0.000 claims description 9
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
239000000654 additive Substances 0.000 claims description 4
150000004645 aluminates Chemical class 0.000 claims description 4
239000011505 plaster Substances 0.000 claims description 4
HOOWDPSAHIOHCC-UHFFFAOYSA-N dialuminum tricalcium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[Al+3].[Al+3].[Ca++].[Ca++].[Ca++] HOOWDPSAHIOHCC-UHFFFAOYSA-N 0.000 claims description 3
AGWMJKGGLUJAPB-UHFFFAOYSA-N aluminum;dicalcium;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Ca+2].[Ca+2].[Fe+3] AGWMJKGGLUJAPB-UHFFFAOYSA-N 0.000 claims description 2
BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 2
IFPMZBBHBZQTOV-UHFFFAOYSA-N 1,3,5-trinitro-2-(2,4,6-trinitrophenyl)-4-[2,4,6-trinitro-3-(2,4,6-trinitrophenyl)phenyl]benzene Chemical compound [O-][N+](=O)C1=CC([N+](=O)[O-])=CC([N+]([O-])=O)=C1C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C(C=2C(=C(C=3C(=CC(=CC=3[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O)C(=CC=2[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O)=C1[N+]([O-])=O IFPMZBBHBZQTOV-UHFFFAOYSA-N 0.000 claims 1
239000005569 Iron sulphate Substances 0.000 claims 1
239000004568 cement Substances 0.000 description 43
238000009472 formulation Methods 0.000 description 43
238000007792 addition Methods 0.000 description 16
239000011398 Portland cement Substances 0.000 description 14
230000000052 comparative effect Effects 0.000 description 12
230000007774 longterm Effects 0.000 description 12
239000000463 material Substances 0.000 description 12
239000000126 substance Substances 0.000 description 12
239000008030 superplasticizer Substances 0.000 description 11
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 9
239000000945 filler Substances 0.000 description 8
229910052500 inorganic mineral Inorganic materials 0.000 description 8
239000011707 mineral Substances 0.000 description 8
235000010755 mineral Nutrition 0.000 description 8
238000002156 mixing Methods 0.000 description 8
239000000047 product Substances 0.000 description 8
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
229910001653 ettringite Inorganic materials 0.000 description 7
238000012360 testing method Methods 0.000 description 7
239000000292 calcium oxide Substances 0.000 description 6
235000012255 calcium oxide Nutrition 0.000 description 6
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
230000000694 effects Effects 0.000 description 6
238000005755 formation reaction Methods 0.000 description 6
239000002245 particle Substances 0.000 description 6
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
230000015572 biosynthetic process Effects 0.000 description 5
235000011132 calcium sulphate Nutrition 0.000 description 5
238000004090 dissolution Methods 0.000 description 5
239000012530 fluid Substances 0.000 description 5
239000011440 grout Substances 0.000 description 5
239000000843 powder Substances 0.000 description 5
JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 4
235000012241 calcium silicate Nutrition 0.000 description 4
229910052918 calcium silicate Inorganic materials 0.000 description 4
238000000034 method Methods 0.000 description 4
239000004576 sand Substances 0.000 description 4
229910004298 SiO 2 Inorganic materials 0.000 description 3
239000001175 calcium sulphate Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
239000000470 constituent Substances 0.000 description 3
238000010304 firing Methods 0.000 description 3
238000006703 hydration reaction Methods 0.000 description 3
238000005259 measurement Methods 0.000 description 3
239000005022 packaging material Substances 0.000 description 3
230000000979 retarding effect Effects 0.000 description 3
229920002554 vinyl polymer Polymers 0.000 description 3
229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
238000003991 Rietveld refinement Methods 0.000 description 2
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
238000002441 X-ray diffraction Methods 0.000 description 2
230000008901 benefit Effects 0.000 description 2
PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
230000008859 change Effects 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000010411 cooking Methods 0.000 description 2
230000003111 delayed effect Effects 0.000 description 2
238000011161 development Methods 0.000 description 2
238000011049 filling Methods 0.000 description 2
239000011737 fluorine Substances 0.000 description 2
229910052731 fluorine Inorganic materials 0.000 description 2
239000008187 granular material Substances 0.000 description 2
239000004571 lime Substances 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
150000002823 nitrates Chemical class 0.000 description 2
229920005646 polycarboxylate Polymers 0.000 description 2
230000008569 process Effects 0.000 description 2
238000005086 pumping Methods 0.000 description 2
238000011002 quantification Methods 0.000 description 2
239000007921 spray Substances 0.000 description 2
239000011975 tartaric acid Substances 0.000 description 2
235000002906 tartaric acid Nutrition 0.000 description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
235000019738 Limestone Nutrition 0.000 description 1
101150113959 Magix gene Proteins 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical class [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
229910010413 TiO 2 Inorganic materials 0.000 description 1
229920002310 Welan gum Polymers 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000012753 anti-shrinkage agent Substances 0.000 description 1
239000002518 antifoaming agent Substances 0.000 description 1
238000003556 assay Methods 0.000 description 1
229910001570 bauxite Inorganic materials 0.000 description 1
238000005452 bending Methods 0.000 description 1
235000012216 bentonite Nutrition 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
229910001634 calcium fluoride Inorganic materials 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
235000013539 calcium stearate Nutrition 0.000 description 1
239000008116 calcium stearate Substances 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
229920003086 cellulose ether Polymers 0.000 description 1
238000012512 characterization method Methods 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
125000001309 chloro group Chemical class Cl* 0.000 description 1
239000004927 clay Substances 0.000 description 1
229910052570 clay Inorganic materials 0.000 description 1
239000008119 colloidal silica Substances 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000005670 electromagnetic radiation Effects 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000004880 explosion Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000010881 fly ash Substances 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000003517 fume Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
150000004676 glycans Chemical class 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
238000000227 grinding Methods 0.000 description 1
230000036571 hydration Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000009413 insulation Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910000358 iron sulfate Inorganic materials 0.000 description 1
KVJWBUOAGWVURL-UHFFFAOYSA-F iron(2+) tetrasulfate Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KVJWBUOAGWVURL-UHFFFAOYSA-F 0.000 description 1
229920000126 latex Polymers 0.000 description 1
239000006028 limestone Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000035800 maturation Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000000178 monomer Substances 0.000 description 1
239000011146 organic particle Substances 0.000 description 1
239000010451 perlite Substances 0.000 description 1
235000019362 perlite Nutrition 0.000 description 1
239000012782 phase change material Substances 0.000 description 1
230000001699 photocatalysis Effects 0.000 description 1
239000000049 pigment Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
239000005017 polysaccharide Substances 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000000135 prohibitive effect Effects 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000003340 retarding agent Substances 0.000 description 1
239000006254 rheological additive Substances 0.000 description 1
239000000565 sealant Substances 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
230000011664 signaling Effects 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000002893 slag Substances 0.000 description 1
239000010802 sludge Substances 0.000 description 1
235000019333 sodium laurylsulphate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000007480 spreading Effects 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
229920003048 styrene butadiene rubber Polymers 0.000 description 1
239000000725 suspension Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1
150000003567 thiocyanates Chemical class 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
239000010455 vermiculite Substances 0.000 description 1
229910052902 vermiculite Inorganic materials 0.000 description 1
235000019354 vermiculite Nutrition 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
238000004078 waterproofing Methods 0.000 description 1
238000004846 x-ray emission Methods 0.000 description 1
229920001285 xanthan gum Polymers 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
- C04B28/04—Portland cements
- 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
- C04B28/14—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 calcium sulfate cements
- C04B28/16—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 calcium sulfate cements containing anhydrite, e.g. Keene's cement
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/14—Hardening accelerators
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete

Landscapes

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

BE201300841A 2012-12-18 2013-12-16 Accelerateur de prise et de durcissement de liants hydrauliques et composition cimentaire renfermant ledit accelerateur BE1020896A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1262227		2012-12-18
FR1262227A FR2999564B1 (fr)	2012-12-18	2012-12-18	Accelerateur de prise et de durcissement de liants hydrauliques et composition cimentaire renfermant ledit accelerateur

Publications (1)

Publication Number	Publication Date
BE1020896A3 true BE1020896A3 (fr)	2014-07-01

Family

ID=47882260

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE201300841A BE1020896A3 (fr)	2012-12-18	2013-12-16	Accelerateur de prise et de durcissement de liants hydrauliques et composition cimentaire renfermant ledit accelerateur

Country Status (7)

Country	Link
BE (1)	BE1020896A3 (es)
BG (1)	BG111998A (es)
ES (1)	ES2546052B1 (es)
FR (1)	FR2999564B1 (es)
GR (1)	GR1008452B (es)
IT (1)	ITMI20132100A1 (es)
WO (1)	WO2014096650A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT202100017663A1 (it) *	2021-07-05	2023-01-05	Mapei Spa	Additivo incrementatore di prestazione per calcestruzzo proiettato
CN115612499A (zh) *	2022-08-23	2023-01-17	祖宗田(成都)科技有限公司	一种沙漠保水剂的制备方法及应用
CN119143459A (zh) *	2024-06-03	2024-12-17	中国科学院武汉岩土力学研究所	一种低温注浆材料的制备方法

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DE3527979A1 (de) *	1985-08-03	1987-02-12	Ispo Gmbh	Moertelmischung fuer schnellerhaertende putze von daemmsystemen
JP2631764B2 (ja) *	1990-10-24	1997-07-16	電気化学工業株式会社	セメント混和材
JP3125316B2 (ja) *	1991-03-29	2001-01-15	三菱マテリアル株式会社	温度緩衝型速硬性組成物
CH686513A5 (de) *	1993-12-06	1996-04-15	Sika Ag	Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger.
DE19501100C2 (de) *	1995-01-16	1999-10-21	Pro Mineral Ges	Spritzbetonbindemittelmischung
JP3104622B2 (ja) *	1996-07-15	2000-10-30	住友金属工業株式会社	耐食性と加工性に優れたニッケル基合金
JPH10330140A (ja) *	1997-05-28	1998-12-15	Chichibu Onoda Cement Corp	セメント用急結材
JPH11199285A (ja) *	1997-12-26	1999-07-27	Sumitomo Osaka Cement Co Ltd	急硬材及びその製造方法
FR2792629B1 (fr) *	1999-04-26	2001-06-29	Rhodia Chimie Sa	Procede de preparation d'un accelerateur de prise liquide pour liant hydraulique
JP4816449B2 (ja) *	2006-12-27	2011-11-16	宇部興産株式会社	自己流動性水硬性組成物
FR2943339B1 (fr) *	2009-03-23	2012-06-01	Francais Ciments	Liant cimentaire et composition cimentaire pour chape fluide autonivelante, et chape fluide autonivelante ainsi realisee
KR100978842B1 (ko) *	2010-05-14	2010-08-30	(주) 지오시스	비시멘트계 초속경 분말 조성물

2012
- 2012-12-18 FR FR1262227A patent/FR2999564B1/fr not_active Expired - Fee Related
2013
- 2013-12-16 WO PCT/FR2013/053086 patent/WO2014096650A1/fr not_active Ceased
- 2013-12-16 ES ES201590039A patent/ES2546052B1/es active Active
- 2013-12-16 GR GR20130100697A patent/GR1008452B/el active IP Right Grant
- 2013-12-16 BE BE201300841A patent/BE1020896A3/fr not_active IP Right Cessation
- 2013-12-16 IT ITMI20132100 patent/ITMI20132100A1/it unknown
2015
- 2015-04-29 BG BG111998A patent/BG111998A/bg unknown

Also Published As

Publication number	Publication date
GR1008452B (el)	2015-03-19
GR20130100697A (el)	2014-07-18
ES2546052B1 (es)	2016-08-23
WO2014096650A1 (fr)	2014-06-26
ES2546052R1 (es)	2015-10-23
FR2999564B1 (fr)	2016-02-26
ITMI20132100A1 (it)	2014-06-19
BG111998A (bg)	2016-10-31
ES2546052A2 (es)	2015-09-17
FR2999564A1 (fr)	2014-06-20

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Date	Code	Title	Description
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