CN104230275A - High-strength shrinkage-free building grouting material - Google Patents
High-strength shrinkage-free building grouting material Download PDFInfo
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- CN104230275A CN104230275A CN201410530504.4A CN201410530504A CN104230275A CN 104230275 A CN104230275 A CN 104230275A CN 201410530504 A CN201410530504 A CN 201410530504A CN 104230275 A CN104230275 A CN 104230275A
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- grouting material
- strength
- particle diameter
- grain size
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- 239000000463 material Substances 0.000 title claims abstract description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 229920002907 Guar gum Polymers 0.000 claims abstract description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims abstract description 11
- HMOQPOVBDRFNIU-UHFFFAOYSA-N barium(2+);dioxido(oxo)silane Chemical compound [Ba+2].[O-][Si]([O-])=O HMOQPOVBDRFNIU-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229960002154 guar gum Drugs 0.000 claims abstract description 11
- 235000010417 guar gum Nutrition 0.000 claims abstract description 11
- 239000000665 guar gum Substances 0.000 claims abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 11
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 24
- 229910052916 barium silicate Inorganic materials 0.000 claims description 9
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 6
- 239000003469 silicate cement Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000002253 acid Substances 0.000 abstract description 6
- 239000011398 Portland cement Substances 0.000 abstract description 5
- 230000015271 coagulation Effects 0.000 abstract description 2
- 238000005345 coagulation Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052625 palygorskite Inorganic materials 0.000 abstract 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 9
- 239000004567 concrete Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Classifications
-
- 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
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a high-strength shrinkage-free building grouting material, and the material is prepared by the following raw materials based on parts by weight: 35 parts of Portland cement, 25 parts of foundry waste sand with the grain size of 100-130um, 13 parts of palygorskite with the grain size of 1-6um, 9 parts of serpentine with the grain size of 40-55um, 4 parts of barium metasilicate, 2 parts of iron powder with the grain size of 8-15um, 1.5 parts of zinc dialkyl dithiophosphate, 3.5 parts of guar gum, and 1 part of polycarboxylic acid alkaline water agent. In the high-strength shrinkage-free building grouting material, the foundry waste sand is reused, meanwhile compound coagulation powder of serpentine and palygorskite and anti-rust reinforced powder composed of zinc dialkyl dithiophosphate, fine iron powder, guar gum and barium metasilicate are added. The high-strength shrinkage-free building grouting material is characterized by excellent mobility, high strength, micro expansion and excellent bonding stress, besides the material has no shrinkage, doesn't rust reinforcing steel bars, and resists greasy dirt.
Description
Technical field
The invention belongs to building material technical field, be specially a kind of high strength and no shrinting building grouting material.
Background technology
Grouting material is using high-strength material as aggregate, using cement as bonding agent, is aided with the materials such as upper flow regime, microdilatancy, anti-segregation formulated.It adds a certain amount of water at the construction field (site), can use after stirring.It is good that grouting material needs to have self drainage, fast hard, early strong, high-strength, ungauged regions, microdilatancy; Nontoxic, harmless, not aging, to water quality and surrounding environment pollution-free, from features such as close property are good, antirust.There is reliable in quality at construction party mask, reduce costs, reduction of erection time and the advantage such as easy to use.Grouting material is widely used in the back-grouting of Equipment Foundations, the grouting of steel structure column basis, the small gap bonding grouting such as track foundation, subway, tunnel, underground works backhander method construction joint build-in, foot bolt fastening, the reinforcing and repairing grouting of beams of concrete, post, plate, wall, other normal concretes are difficult to the irregular dead angle, corner and the reparation of concrete porosity supplementary irrigation etc. of pouring into a mould.Mo Pei factory, auto part making plant and some foundry enterprises, can produce cast waste sand after using precoated sand in production, and former enterprise is not used to antiquated sand, causes very large pollution to soil, water resources, and cast waste sand may be used for manufacturing grouting material raw material.
Current China commonly uses, and representational injection material finished product has:
The CGM high-strength shrinkage-free material series product that Ministry of Metallurgical Industry Building Research General Institute (existing China Metallurgical Group Construction Research Institute) is developed.This product is mainly made up of special gelling material, expanding material, high-strength aggregate and multiple additives, is a kind of advanced composite material with multiple advantages such as early strong, high-strength, upper flow regime, microdilatancy and good endurance.This kind of material can be used for the back-grouting of big-and-middle-sized equipment, the anchoring of wall screw and backing plate seat slurry, can also be used for the building operation such as column beam joint and engineering repairing.
FGRM super-early strength cement based self-leveling grouting material (having another name called FGRM super hardening Self-leveling perfusion material) is the New Product of cement Suo Deng unit of China Building Materials Academy cooperation research and development, a kind of cement based, the injection material of the hydraulicity that time of coagulation is adjustable, its distinguishing feature is the characteristic with super hardening, high-strength, microdilatancy and self-compacting, Self-leveling.Further, use simple, concrete castability is good.This product is specially adapted to rush repair engineering, as railway sub-grade Disease Treatment; Quick anchoring engineering; Tunnel grouting leak-stopping engineering; Sprayed concrete; Preparation super high-early concrete etc.
TGRM cement-base special-type grouting material is the hydraulicity injection material of Beijing Zhong Tieruiwei railway construction Technology Co., Ltd. development and production, have that super hardening, concrete castability are good, self-compacting, self-leveling, microdilatancy feature, 30min ultimate compression strength in age phase is greater than 8MPa, there is ultra-fine and not discrete in water characteristic simultaneously, no chlorine and low alkali, to alkali-aggregate reaction, inhibited and resistance to acid corrosive nature, has good mobility than traditional injection material.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provides a kind of high strength and no shrinting to build grouting material.
High strength and no shrinting building grouting material of the present invention; Be made up of the component of following parts by weight: silicate cement 33 ~ 38 parts, cast waste sand 22 ~ 28 parts, polygorskite 12 ~ 15 parts, 8 ~ 11 parts, serpentine, barium silicate 4 ~ 5 parts of iron powders 2 ~ 3 parts, zinc dialkyl dithiophosphate 1 ~ 2 part, guar gum 3 ~ 4 parts, poly carboxylic acid buck agent 1 ~ 2 part.
As optimization, this high strength and no shrinting building grouting material; Be made up of the raw material of following parts by weight: the iron powder 2 parts that 9 parts, the serpentine that the polygorskite 13 parts that the cast waste sand 25 parts that silicate cement 35 parts, particle diameter are 100 ~ 130 μm, particle diameter are 1 ~ 6 μm, particle diameter are 40 ~ 55 μm, barium silicate 4 parts, particle diameter are 8 ~ 15 μm, zinc dialkyl dithiophosphate 1.5 parts, guar gum 3.5 parts, poly carboxylic acid buck agent 1 part.
As optimization, wherein said iron powder be granularity 10 ~ 15 μm be thin iron powder, the agent of poly carboxylic acid buck is Cologne fine chemistry industry R-209 powdery polycarboxylic acid high-performance water reducer, and silicate cement is that Tangshan is difficult to understand along Cement Co., Ltd 42.5 ordinary Portland cement.
Time prepared by high strength and no shrinting building grouting material, the iron powder 2 parts that 9 parts, the serpentine that the polygorskite 13 parts that the cast waste sand 25 parts being 100 ~ 130 μm by silicate cement 35 parts, particle diameter, particle diameter are 1 ~ 6 μm, particle diameter are 40 ~ 55 μm, barium silicate 4 parts, particle diameter are 8 ~ 15 μm, zinc dialkyl dithiophosphate 1.5 parts, guar gum 3.5 parts, poly carboxylic acid buck agent 1 part, join in V-Mixer and stir; Then add 33 parts of water to stir.
High strength and no shrinting building grouting material of the present invention, has re-used cast waste sand, and the compound simultaneously adding serpentine and polygorskite adjusts solidifying powder; The antirust enhancing powder of zinc dialkyl dithiophosphate, superfine iron powder and guar gum, barium silicate composition.High strength and no shrinting building grouting material of the present invention, good fluidity, has Self-leveling effect, can fill whole gap.There is high strength 28d ultimate compression strength and can reach 78 ~ 88.5MPa; Ungauged regions, has microdilatancy, has good bond stress with reinforcing bar, and grip intensity reaches 8.0 ~ 8.8 MPa; And to reinforcing bar non-corroding, resistance to greasy dirt.
Embodiment
The invention will be further described for embodiment plan given below; but can not be interpreted as it is limiting the scope of the invention; those skilled in the art to nonessential improvement and adjustment more of the present invention, still belong to protection scope of the present invention according to content of the present invention.
Embodiment 1: the iron powder 2 kilograms, zinc dialkyl dithiophosphate 1.5 kilograms, guar gum 3.5 kilograms, the Cologne fine chemistry industry R-209 powdery polycarboxylic acid high-performance water reducer 1 kilogram that by be 40 ~ 55 μm along Cement Co., Ltd 42.5 ordinary Portland cement 35 kilograms, the particle diameter cast waste sand 25 kilograms that is 100 ~ 130 μm, the particle diameter polygorskite 13 kilograms that is 1 ~ 6 μm, particle diameter 9 kilograms, serpentine, barium silicate 4 kilograms, particle diameter difficult to understand for Tangshan are 8 ~ 15 μm, join in V-Mixer and stir; Then add 33 kg water to stir.
Embodiment 2: the iron powder 2 kilograms, zinc dialkyl dithiophosphate 1 kilogram, guar gum 3 kilograms, the Cologne fine chemistry industry R-209 powdery polycarboxylic acid high-performance water reducer 1 kilogram that by be 40 ~ 55 μm along Cement Co., Ltd 42.5 ordinary Portland cement 33 kilograms, the particle diameter cast waste sand 22 kilograms that is 100 ~ 130 μm, the particle diameter polygorskite 12 kilograms that is 1 ~ 6 μm, particle diameter 8 kilograms, serpentine, barium silicate 4 kilograms, particle diameter difficult to understand for Tangshan are 8 ~ 15 μm, join in V-Mixer and stir; Then add 28 kg water to stir.
Embodiment 3: the iron powder 3 kilograms, zinc dialkyl dithiophosphate 2 kilograms, guar gum 4 kilograms, the Cologne fine chemistry industry R-209 powdery polycarboxylic acid high-performance water reducer 2 kilograms that by be 40 ~ 55 μm along Cement Co., Ltd 42.5 ordinary Portland cement 38 kilograms, the particle diameter cast waste sand 28 kilograms that is 100 ~ 130 μm, the particle diameter polygorskite 15 kilograms that is 1 ~ 6 μm, particle diameter 11 kilograms, serpentine, barium silicate 5 kilograms, particle diameter difficult to understand for Tangshan are 8 ~ 15 μm, join in V-Mixer and stir; Then add 36 kg water to stir.Related performance indicators assay, specifically in table 1.
Claims (2)
1. a high strength and no shrinting building grouting material; It is characterized in that having the component of following parts by weight to make: silicate cement 33 ~ 38 parts, cast waste sand 22 ~ 28 parts, polygorskite 12 ~ 15 parts, 8 ~ 11 parts, serpentine, barium silicate 4 ~ 5 parts of iron powders 2 ~ 3 parts, zinc dialkyl dithiophosphate 1 ~ 2 part, guar gum 3 ~ 4 parts, poly carboxylic acid buck agent 1 ~ 2 part.
2. the high strength and no shrinting building grouting material according to right 1; It is characterized in that being made up of the raw material of following parts by weight: the iron powder 2 parts that 9 parts, the serpentine that the polygorskite 13 parts that the cast waste sand 25 parts that silicate cement 35 parts, particle diameter are 100 ~ 130 μm, particle diameter are 1 ~ 6 μm, particle diameter are 40 ~ 55 μm, barium silicate 4 parts, particle diameter are 8 ~ 15 μm, zinc dialkyl dithiophosphate 1.5 parts, guar gum 3.5 parts, poly carboxylic acid buck agent 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530504.4A CN104230275B (en) | 2014-10-10 | 2014-10-10 | A kind of high strength and no shrinting building grouting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530504.4A CN104230275B (en) | 2014-10-10 | 2014-10-10 | A kind of high strength and no shrinting building grouting material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104230275A true CN104230275A (en) | 2014-12-24 |
| CN104230275B CN104230275B (en) | 2015-12-02 |
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| CN201410530504.4A Active CN104230275B (en) | 2014-10-10 | 2014-10-10 | A kind of high strength and no shrinting building grouting material |
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| Country | Link |
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| CN (1) | CN104230275B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556774A (en) * | 2014-12-31 | 2015-04-29 | 青建集团股份公司 | Concrete anti-corrosion agent and preparation method thereof |
| CN108585697A (en) * | 2018-07-11 | 2018-09-28 | 合肥梵腾环保科技有限公司 | A kind of high temperature resistant ungauged regions early-strength grouting material and its application |
| CN111410494A (en) * | 2020-04-22 | 2020-07-14 | 成都理工博大工程科技有限公司 | Underwater non-dispersive rapid-hardening grouting leak-stopping composite material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084837A (en) * | 1992-09-29 | 1994-04-06 | 同济大学 | High flowability, micro expanding cement grout material |
| CN101602589A (en) * | 2009-06-30 | 2009-12-16 | 中国地质大学（武汉） | Post-tensioned prestressing pipeline vacuum grouting or mud jacking preformed material and preparation method thereof |
| CN102190464A (en) * | 2010-03-12 | 2011-09-21 | 古金盛 | Inorganic lightweight grouting material, and manufacture method thereof |
| WO2012028419A1 (en) * | 2010-09-02 | 2012-03-08 | Novacem Limited | Binder composition |
-
2014
- 2014-10-10 CN CN201410530504.4A patent/CN104230275B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084837A (en) * | 1992-09-29 | 1994-04-06 | 同济大学 | High flowability, micro expanding cement grout material |
| CN101602589A (en) * | 2009-06-30 | 2009-12-16 | 中国地质大学（武汉） | Post-tensioned prestressing pipeline vacuum grouting or mud jacking preformed material and preparation method thereof |
| CN102190464A (en) * | 2010-03-12 | 2011-09-21 | 古金盛 | Inorganic lightweight grouting material, and manufacture method thereof |
| WO2012028419A1 (en) * | 2010-09-02 | 2012-03-08 | Novacem Limited | Binder composition |
Non-Patent Citations (1)
| Title |
|---|
| 杜纪锋等: "高性能水泥基灌浆料试验研究", 《济南大学学报(自然科学版)》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556774A (en) * | 2014-12-31 | 2015-04-29 | 青建集团股份公司 | Concrete anti-corrosion agent and preparation method thereof |
| CN108585697A (en) * | 2018-07-11 | 2018-09-28 | 合肥梵腾环保科技有限公司 | A kind of high temperature resistant ungauged regions early-strength grouting material and its application |
| CN111410494A (en) * | 2020-04-22 | 2020-07-14 | 成都理工博大工程科技有限公司 | Underwater non-dispersive rapid-hardening grouting leak-stopping composite material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104230275B (en) | 2015-12-02 |
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| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Baohong Inventor after: Li Cuimei Inventor after: Li Yuxin Inventor after: Qiu Yingmei Inventor before: Qiao Junqing |
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| COR | Change of bibliographic data | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20151110 Address after: 514130, Guangdong City, Meizhou province Jiaoling county new town oil pit village Applicant after: QIAO JUNQING Address before: 042600 Shanxi city of Linfen province Fushan County, Shandong Road No. 7 Applicant before: Qiao Junqing |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 514000 industrial transfer industrial park, Guangzhou, Meizhou, Guangdong, Nansha, Jiaoling Patentee after: Guangdong Acer new materials Limited by Share Ltd Address before: 514130, Guangdong City, Meizhou province Jiaoling county new town oil pit village Patentee before: QIAO JUNQING |