CN108191346A - A kind of assembled architecture sleeve grouting material - Google Patents
A kind of assembled architecture sleeve grouting material Download PDFInfo
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- CN108191346A CN108191346A CN201810171404.5A CN201810171404A CN108191346A CN 108191346 A CN108191346 A CN 108191346A CN 201810171404 A CN201810171404 A CN 201810171404A CN 108191346 A CN108191346 A CN 108191346A
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- China
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- grouting material
- assembled architecture
- sleeve grouting
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- 239000000463 material Substances 0.000 title claims abstract description 41
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 98
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000002893 slag Substances 0.000 claims abstract description 68
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000004568 cement Substances 0.000 claims abstract description 37
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 239000000919 ceramic Substances 0.000 claims abstract description 29
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 27
- 239000004576 sand Substances 0.000 claims abstract description 27
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 25
- 239000006004 Quartz sand Substances 0.000 claims abstract description 24
- 239000011324 bead Substances 0.000 claims abstract description 20
- 229920001285 xanthan gum Polymers 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 21
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 20
- HJVAFZMYQQSPHF-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;boric acid Chemical compound OB(O)O.OCCN(CCO)CCO HJVAFZMYQQSPHF-UHFFFAOYSA-N 0.000 claims description 12
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 12
- 229910000863 Ferronickel Inorganic materials 0.000 claims description 11
- 238000003723 Smelting Methods 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 11
- OPGYRRGJRBEUFK-UHFFFAOYSA-L disodium;diacetate Chemical compound [Na+].[Na+].CC([O-])=O.CC([O-])=O OPGYRRGJRBEUFK-UHFFFAOYSA-L 0.000 claims description 11
- 239000001632 sodium acetate Substances 0.000 claims description 11
- 235000017454 sodium diacetate Nutrition 0.000 claims description 11
- 239000000395 magnesium oxide Substances 0.000 claims description 10
- 239000001038 titanium pigment Substances 0.000 claims description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000011325 microbead Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- -1 2- Amino-2-methyl -1- propyl Chemical group 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
- 230000003467 diminishing effect Effects 0.000 claims 2
- 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
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical compound CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 claims 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N n-propyl alcohol Natural products CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 230000000740 bleeding effect Effects 0.000 abstract description 2
- 239000010453 quartz Substances 0.000 description 20
- 239000002245 particle Substances 0.000 description 11
- 239000002689 soil Substances 0.000 description 10
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 description 9
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 9
- 229920005573 silicon-containing polymer Polymers 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000003801 milling Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000013530 defoamer Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 229910021534 tricalcium silicate Inorganic materials 0.000 description 1
- 235000019976 tricalcium silicate Nutrition 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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention belongs to engineering material technical fields, disclose a kind of assembled architecture sleeve grouting material, are made of the raw material of following weight fraction：30 40 parts of cement, 38 parts of superfine steel slag micropowder, 26 parts of ardealite, 35 parts of ceramic fine bead, 30 50 parts of quartz sand, broken 20 30 parts of nickel slag sand, 0.05 0.5 parts of retardation water reducing agent, 0.05 0.1 parts of reinforcing agent, 0.5 2 parts of expansion component of decrement, 0.001 0.005 parts of antifoaming agent, 0.005 0.01 parts of xanthans.Grouting material of the present invention have preferable fluidity, the property noted is strong, can penetrate into tiny crack or gap, not bleeding, do not isolate, meet assembled architecture requirement.
Description
Technical field
The invention belongs to engineering material technical fields, and in particular to a kind of assembled architecture sleeve grouting material.
Background technology
Assembled architecture be it is a kind of construction material is prefabricated into structure in plant produced, topography is done at certain place by unit in charge of construction
After reason, all kinds of lightweight materials are combined using lightweight steel construction, have both heat preservation, sound insulation, fire prevention, insect prevention, energy saving, antidetonation, moisture-proof etc.
Function is also named industrialized building in the construction method of one.Since it has structure stable quality, convenient and efficient construction, saving
The advantages such as labour obtain popularization energetically in recent years.In assembled architecture, the on-link mode (OLM) of structure mainly includes sleeve and fills
Slurry connection, slurry anchor chain connects and indirect link, wherein based on sleeve grouting link, occupation rate of market reaches 80%.As reinforcing bar and
Important connection medium between sleeve, the quality of grouting material performance directly affect the performance of assembled structure, are to promote China
One of key factor of assembled architecture development.Grouting material currently on the market is by cement mostly, quartz sand, swelling agent, subtracts
Aqua forms, and such grouting material compression strength is high, but there are the problems such as setting time is short, initial flow degree is low, dry shrinkage and cracking, nothing
Method meets requirement of engineering.
Invention content
The present invention is in view of the above-mentioned problems, provide that a kind of fluidity is high, operable time is long, microdilatancy assembled architecture set
Cylinder grouting material.In order to achieve the above objectives, the present invention uses following technical scheme.
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：30-40 parts of cement, extra-fine steel
3-8 parts of slag micro mist, 2-6 parts of ardealite, 3-5 parts of ceramic fine bead, 30-50 parts of quartz sand, broken 20-30 parts of nickel slag sand, slow setting subtract
0.05-0.5 parts of aqua, 0.05-0.1 parts of reinforcing agent, 0.5-2 parts of expansion component of decrement, 0.001-0.005 parts of antifoaming agent, xanthan
0.005-0.01 parts of glue.
The cement is Portland cement.
Preferably, the cement is 52.5 cement of PO.
The superfine steel slag micropowder grain size is 3-5 um.
Preferably, the superfine steel slag micropowder is ground by airflow milling.
The ardealite is that wet method manufactures the waste residue discharged during phosphoric acid in phosphorous chemical industry.
Preferably, SO in the ardealite3Content >=38%, 0.05%≤titanium pigment content≤0.3%, 0.005%≤can
Dissolubility fluorine content≤0.03%.
Preferably, the ceramic fine bead is solid ceramic microbeads of the grain size in 1-40 um.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The Slow setting time of water-reducing rate >=20% of the retardation water reducing agent, initial set and final set >=2 h.
Preferably, the retardation water reducing agent is poly-carboxylic high-performance retardation water reducing agent.
The reinforcing agent is made of triethanolamine borate, nitrilotriacetic acid and sodium Diacetate.
Preferably, the reinforcing agent is by sodium Diacetate, triethanolamine borate and nitrilotriacetic acid by weight 5:2:1 group
Into.
The decrement expansion component is made of 2-amino-2-methyl-1-propanol and magnesia.
The antifoaming agent is organic silicon defoamer.
Preferably, the antifoaming agent is hydroxypropyl dimethyl silicone polymer.
Superfine steel slag micropowder can increase the density of hardenite with the gap of filling concrete particle in the present invention, reduce body
It is defect, system water consumption can be reduced, each age strength can also be improved, free calcium oxide therein has certain expansion
Performance；On the one hand ardealite can excite the hydration reaction of superfine steel slag micropowder and cement active, raising is got, on the other hand wherein
Titanium pigment and soluble fluoride can delay the hydration reaction of cement, deferred action is played, in addition, ardealite can be with cement water
Change the reactions such as product calcium hydroxide generation entringite, there is micro-expansibility energy, the aquation for compensating cement is shunk；Ceramic fine bead can drop
Low system viscosity, the mobility for increasing grouting material；Broken nickel slag sand surface compact is smooth, and water absorption is few, can increase grouting material
Mobile performance, in addition, there is certain reactivity containing the mineral such as part tricalcium silicate and dicalcium silicate in nickel slag sand,
The interfacial structure of cementitious material and nickel slag sand can be improved, improve the intensity after the hardening of encapsulating material；Reinforcing agent can improve grouting material
Intensity；Antifoaming agent can effectively eliminate the deleterious bubbles that grouting material is introduced in stirring；Xanthans can make system have appropriate glue
Degree reduces isolation, excreting water phenomenon with easily being generated after water mix, keeps stable system.
Beneficial effects of the present invention
Present invention determine that the addition content of different component and different component, makes gained grouting material have preferable fluidity, can note
Property is strong, can penetrate into tiny crack or gap；Setting time is longer, ensures its construction；With higher intensity and micro- swollen
Swollen performance, not bleeding, do not isolate, meet assembled architecture requirement.
Specific embodiment
With reference to specific embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used
In clearly illustrating technical scheme of the present invention, the scope of the present invention is not limited to the embodiment of the present invention.
Embodiment 1
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：30 parts of cement, superfine steel slag micropowder 8
Part, 2 parts of ardealite, 5 parts of ceramic fine bead, 30 parts of quartz sand, broken 30 parts of nickel slag sand, 0.05 part of retardation water reducing agent, reinforcing agent 0.1
Part, 0.5 part of expansion component of decrement, 0.005 part of antifoaming agent, 0.005 part of xanthans.
The cement is Portland cement.
The superfine steel slag micropowder grain size is 3-5 um.
The ardealite is that wet method manufactures the waste residue discharged during phosphoric acid in phosphorous chemical industry.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The Slow setting time of water-reducing rate >=20% of the retardation water reducing agent, initial set and final set >=2 h.
Preferably, the retardation water reducing agent is poly-carboxylic high-performance retardation water reducing agent.
The reinforcing agent is made of triethanolamine borate, nitrilotriacetic acid and sodium Diacetate.
The decrement expansion component is made of 2-amino-2-methyl-1-propanol and magnesia.
The antifoaming agent is organic silicon defoamer.
Embodiment 2
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：40 parts of cement, superfine steel slag micropowder 3
Part, 6 parts of ardealite, 3 parts of ceramic fine bead, 50 parts of quartz sand, broken 20 parts of nickel slag sand, 0.5 part of retardation water reducing agent, reinforcing agent 0.05
Part, 2 parts of expansion component of decrement, 0.001 part of antifoaming agent, 0.01 part of xanthans.
The cement is 52.5 cement of PO.
The superfine steel slag micropowder grain size is 3-5 um.
SO in the ardealite3Content >=38%, 0.05%≤titanium pigment content≤0.3%, 0.005%≤soluble fluoride contains
Amount≤0.03%.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The Slow setting time of water-reducing rate >=20% of the retardation water reducing agent, initial set and final set >=2 h.
The reinforcing agent is made of triethanolamine borate, nitrilotriacetic acid and sodium Diacetate.
The decrement expansion component is made of 2-amino-2-methyl-1-propanol and magnesia.
The antifoaming agent is organic silicon defoamer.
Embodiment 3
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：35 parts of cement, superfine steel slag micropowder 5
Part, 4 parts of ardealite, 4 parts of ceramic fine bead, 40 parts of quartz sand, broken 25 parts of nickel slag sand, 0.2 part of retardation water reducing agent, reinforcing agent 0.08
Part, 1.2 parts of expansion component of decrement, 0.003 part of antifoaming agent, 0.008 part of xanthans.
The cement is 52.5 cement of PO.
The superfine steel slag micropowder is obtained steel slag grinding to grain size for 3-5 um by airflow milling.
SO in the ardealite3Content >=38%, 0.05%≤titanium pigment content≤0.3%, 0.005%≤soluble fluoride contains
Amount≤0.03%.
The ceramic fine bead is solid ceramic microbeads of the grain size in 1-40 um.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The retardation water reducing agent is poly-carboxylic high-performance retardation water reducing agent.
The reinforcing agent is by sodium Diacetate, triethanolamine borate and nitrilotriacetic acid by weight 5:2:1 composition.
The decrement expansion component is made of 2-amino-2-methyl-1-propanol and magnesia.
The antifoaming agent is hydroxypropyl dimethyl silicone polymer.
Embodiment 4
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：32 parts of cement, superfine steel slag micropowder 6
Part, 3 parts of ardealite, 4.5 parts of ceramic fine bead, 35 parts of quartz sand, broken 28 parts of nickel slag sand, 0.1 part of retardation water reducing agent, reinforcing agent
0.09 part, decrement 1 part of expansion component, 0.004 part of antifoaming agent, 0.007 part of xanthans.
The cement is Portland cement.
The superfine steel slag micropowder grain size is 3-5 um.
SO in the ardealite3Content is 43%, and titanium pigment content is 0.13%, and soluble fluoride content is 0.012%.
The ceramic fine bead is the solid ceramic microbeads that grain size is 20 um.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The retardation water reducing agent is poly-carboxylic high-performance retardation water reducing agent.
The reinforcing agent is made of triethanolamine borate, nitrilotriacetic acid and sodium Diacetate.
The decrement expansion component is made of 2-amino-2-methyl-1-propanol and magnesia.
The antifoaming agent is organic silicon defoamer.
Embodiment 5
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：38 parts of cement, superfine steel slag micropowder 4
Part, 5 parts of ardealite, 3.5 parts of ceramic fine bead, 45 parts of quartz sand, broken 22 parts of nickel slag sand, 0.4 part of retardation water reducing agent, reinforcing agent
0.06 part, decrement 1.5 parts of expansion component, 0.002 part of antifoaming agent, 0.006 part of xanthans.
Comparative example 1
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：35 parts of cement, 4 parts of ardealite, ceramics
4 parts of microballon, 40 parts of quartz sand, broken 25 parts of nickel slag sand, 0.2 part of retardation water reducing agent, 0.08 part of reinforcing agent, decrement expansion component
1.2 parts, 0.003 part of antifoaming agent, 0.008 part of xanthans.
The cement is 52.5 cement of PO.
SO in the ardealite3Content >=38%, 0.05%≤titanium pigment content≤0.3%, 0.005%≤soluble fluoride contains
Amount≤0.03%.
The ceramic fine bead is solid ceramic microbeads of the grain size in 1-40 um.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The retardation water reducing agent is poly-carboxylic high-performance retardation water reducing agent.
The reinforcing agent is by sodium Diacetate, triethanolamine borate and nitrilotriacetic acid by weight 5:2:1 composition.
The decrement expansion component is made of 2-amino-2-methyl-1-propanol and magnesia.
The antifoaming agent is hydroxypropyl dimethyl silicone polymer.
Comparative example 2
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：35 parts of cement, superfine steel slag micropowder 5
Part, 4 parts of ceramic fine bead, 40 parts of quartz sand, broken 25 parts of nickel slag sand, 0.2 part of retardation water reducing agent, 0.08 part of reinforcing agent, decrement are swollen
Swollen 1.2 parts of component, 0.003 part of antifoaming agent, 0.008 part of xanthans.
The cement is 52.5 cement of PO.
The superfine steel slag micropowder is obtained steel slag grinding to grain size for 3-5 um by airflow milling.
The ceramic fine bead is solid ceramic microbeads of the grain size in 1-40 um.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The retardation water reducing agent is poly-carboxylic high-performance retardation water reducing agent.
The reinforcing agent is by sodium Diacetate, triethanolamine borate and nitrilotriacetic acid by weight 5:2:1 composition.
The decrement expansion component is made of 2-amino-2-methyl-1-propanol and magnesia.
The antifoaming agent is hydroxypropyl dimethyl silicone polymer.
Comparative example 3
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：35 parts of cement, superfine steel slag micropowder 5
Part, 4 parts of ardealite, 40 parts of quartz sand, broken 25 parts of nickel slag sand, 0.2 part of retardation water reducing agent, 0.08 part of reinforcing agent, decrement expansion
1.2 parts of component, 0.003 part of antifoaming agent, 0.008 part of xanthans.
The cement is 52.5 cement of PO.
The superfine steel slag micropowder is obtained steel slag grinding to grain size for 3-5 um by airflow milling.
SO in the ardealite3Content >=38%, 0.05%≤titanium pigment content≤0.3%, 0.005%≤soluble fluoride contains
Amount≤0.03%.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The retardation water reducing agent is poly-carboxylic high-performance retardation water reducing agent.
The reinforcing agent is by sodium Diacetate, triethanolamine borate and nitrilotriacetic acid by weight 5:2:1 composition.
The decrement expansion component is made of 2-amino-2-methyl-1-propanol and magnesia.
The antifoaming agent is hydroxypropyl dimethyl silicone polymer.
Comparative example 4
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：35 parts of cement, superfine steel slag micropowder 5
Part, 4 parts of ardealite, 4 parts of ceramic fine bead, 40 parts of quartz sand, broken 25 parts of nickel slag sand, 0.2 part of retardation water reducing agent, decrement expansion group
Points 1.2 parts, 0.003 part of antifoaming agent, 0.008 part of xanthans.
The cement is 52.5 cement of PO.
The superfine steel slag micropowder is obtained steel slag grinding to grain size for 3-5 um by airflow milling.
SO in the ardealite3Content >=38%, 0.05%≤titanium pigment content≤0.3%, 0.005%≤soluble fluoride contains
Amount≤0.03%.
The ceramic fine bead is solid ceramic microbeads of the grain size in 1-40 um.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The retardation water reducing agent is poly-carboxylic high-performance retardation water reducing agent.
The decrement expansion component is made of 2-amino-2-methyl-1-propanol and magnesia.
The antifoaming agent is hydroxypropyl dimethyl silicone polymer.
Comparative example 5
A kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：35 parts of cement, superfine steel slag micropowder 5
Part, 4 parts of ardealite, 4 parts of ceramic fine bead, 40 parts of quartz sand, broken 25 parts of nickel slag sand, 0.2 part of retardation water reducing agent, reinforcing agent 0.08
Part, 0.003 part of antifoaming agent, 0.008 part of xanthans.
The cement is 52.5 cement of PO.
The superfine steel slag micropowder is obtained steel slag grinding to grain size for 3-5 um by airflow milling.
SO in the ardealite3Content >=38%, 0.05%≤titanium pigment content≤0.3%, 0.005%≤soluble fluoride contains
Amount≤0.03%.
The ceramic fine bead is solid ceramic microbeads of the grain size in 1-40 um.
The quartz sand is that quartz is less than 2.36 mm through crushing the quartz particles being process, grain size.
The broken nickel slag sand is to be crushed to grain size by the nickel slag generated in smelting ferronickel from red soil nickel ore alloy process to be less than
What 2.36 mm were obtained.
The retardation water reducing agent is poly-carboxylic high-performance retardation water reducing agent.
The reinforcing agent is by sodium Diacetate, triethanolamine borate and nitrilotriacetic acid by weight 5:2:1 composition.
The antifoaming agent is hydroxypropyl dimethyl silicone polymer.
Performance test
To the assembled architecture sleeve grouting material that embodiment 1-5 and comparative example 1-5 are obtained with reference to JG/T408-2013《Reinforcing bar connects
It connects with sleeve grouting material》Performance parameter test is carried out, as a result see the table below 1.
1 the performance test results of table
It should be noted that above-described embodiment is only the preferred embodiment of the present invention, it is not intended to limit the present invention, according to reality
It applies the modification of the technical solution progress recorded in example and equivalent replacement, improvement etc. is carried out to which part technical characteristic, it should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of assembled architecture sleeve grouting material, is made of the raw material of following parts by weight：30-40 parts of cement, superfine steel slag
3-8 parts of micro mist, 2-6 parts of ardealite, 3-5 parts of ceramic fine bead, 30-50 parts of quartz sand, broken 20-30 parts of nickel slag sand, slow setting diminishing
0.05-0.5 parts of agent, 0.05-0.1 parts of reinforcing agent, 0.5-2 parts of expansion component of decrement, 0.001-0.005 parts of antifoaming agent, xanthans
0.005-0.01 parts.
2. the assembled architecture sleeve grouting material according to belonging to claim 1, which is characterized in that the superfine steel slag micropowder grain size
For 3-5 um.
3. the assembled architecture sleeve grouting material according to belonging to claim 1, which is characterized in that SO in the ardealite3Content >=
38%, 0.05%≤titanium pigment content≤0.3%, 0.005%≤soluble fluoride content≤0.03%.
4. the assembled architecture sleeve grouting material according to belonging to claim 1, which is characterized in that the ceramic fine bead exists for grain size
The solid ceramic microbeads of 1-40 um.
5. the assembled architecture sleeve grouting material according to belonging to claim 1, which is characterized in that the broken nickel slag sand is by red
The nickel slag generated in native nickel minerals smelting ferronickel alloy process is crushed to what grain size was obtained less than 2.36 mm.
6. the assembled architecture sleeve grouting material according to belonging to claim 1, which is characterized in that the diminishing of the retardation water reducing agent
The Slow setting time of rate >=20%, initial set and final set >=2 h.
7. the assembled architecture sleeve grouting material according to belonging to claim 1, which is characterized in that the reinforcing agent is by triethanolamine
Borate, nitrilotriacetic acid and sodium Diacetate composition.
8. the assembled architecture sleeve grouting material according to belonging to claim 7, which is characterized in that the reinforcing agent is by diacetic acid
Sodium, triethanolamine borate and nitrilotriacetic acid are by weight 5:2:1 composition.
9. the assembled architecture sleeve grouting material according to belonging to claim 1, which is characterized in that the decrement expansion component is by 2-
Amino-2-methyl -1- propyl alcohol and magnesia composition.
10. the assembled architecture sleeve grouting material according to belonging to claim 1, which is characterized in that the antifoaming agent is organosilicon
Antifoaming agent.
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| CN201810171404.5A CN108191346B (en) | 2018-03-01 | 2018-03-01 | Prefabricated building sleeve grouting material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109824320A (en) * | 2019-03-11 | 2019-05-31 | 南京华致建设集团有限公司 | Assembled architecture precast concrete sleeve connection grouting material and preparation method thereof |
| CN110963775A (en) * | 2019-12-03 | 2020-04-07 | 南京工业大学 | Nickel slag gypsum mortar and preparation method and application thereof |
| CN113121187A (en) * | 2021-04-12 | 2021-07-16 | 山东大学 | Industrial solid waste base grouting casing sealing material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101235641B1 (en) * | 2012-10-11 | 2013-02-21 | (주)케미우스코리아 | Anti-corrosive and shrinkage compensating grout |
| CN107572941A (en) * | 2017-08-28 | 2018-01-12 | 洛阳理工学院 | Special grouting material of microdilatancy assembled architecture reinforcing steel bar connecting sleeve tube and preparation method thereof |
-
2018
- 2018-03-01 CN CN201810171404.5A patent/CN108191346B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101235641B1 (en) * | 2012-10-11 | 2013-02-21 | (주)케미우스코리아 | Anti-corrosive and shrinkage compensating grout |
| CN107572941A (en) * | 2017-08-28 | 2018-01-12 | 洛阳理工学院 | Special grouting material of microdilatancy assembled architecture reinforcing steel bar connecting sleeve tube and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109824320A (en) * | 2019-03-11 | 2019-05-31 | 南京华致建设集团有限公司 | Assembled architecture precast concrete sleeve connection grouting material and preparation method thereof |
| CN109824320B (en) * | 2019-03-11 | 2021-04-30 | 南京华致建设集团有限公司 | Grouting material for connecting prefabricated concrete component sleeve of prefabricated building and preparation method thereof |
| CN110963775A (en) * | 2019-12-03 | 2020-04-07 | 南京工业大学 | Nickel slag gypsum mortar and preparation method and application thereof |
| CN113121187A (en) * | 2021-04-12 | 2021-07-16 | 山东大学 | Industrial solid waste base grouting casing sealing material and preparation method thereof |
| CN113121187B (en) * | 2021-04-12 | 2022-08-09 | 山东大学 | Industrial solid waste base grouting casing sealing material and preparation method thereof |
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| Publication number | Publication date |
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| CN108191346B (en) | 2020-12-15 |
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