CN101811855A - Cement base inorganic waterproof grouting material - Google Patents
Cement base inorganic waterproof grouting material Download PDFInfo
- Publication number
- CN101811855A CN101811855A CN200910227342A CN200910227342A CN101811855A CN 101811855 A CN101811855 A CN 101811855A CN 200910227342 A CN200910227342 A CN 200910227342A CN 200910227342 A CN200910227342 A CN 200910227342A CN 101811855 A CN101811855 A CN 101811855A
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- China
- Prior art keywords
- percent
- cement
- grouting material
- raw materials
- powder
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- 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.)
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Classifications
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- 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
- C04B28/06—Aluminous cements
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- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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- 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
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- 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
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- 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)
Abstract
The invention discloses a cement base inorganic waterproof grouting material, which is prepared by uniformly mixing the following raw materials in percentage by weight: 30.0 percent of ordinary Portland cement, 20.0 percent of high-alumina cement, 12.0 percent of fly ash, 6.0 percent of gypsum powder, 2.0 percent of lime powder, 30.0 percent of quartz sand and 2.31 percent of functional additive, wherein the functional additive is prepared by mixing the following raw materials in percentage by weight: 0.7 percent of naphthalin water reducing agent, 0.75 percent of sodium aluminate, 0.25 percent of anhydrous sodium sulfate, 0.3 percent of sodium metasilicate, 0.3 percent of hydrophobic powder and 0.01 percent of HPMC; and the weight error for taking all the raw materials is controlled to be +/-5 percent. The inorganic waterproof grouting material is suitable for leak stoppage and solidification of waterproof work and reinforcement projects such as dame seepage, piping water leakage, road slab breaking, mile collapse, equipment base anchoring, column stabilization and the like, and has the advantages of high water resistance, convenient construction, simple manufacturing and low cost.
Description
Technical field
The present invention relates to building material technical field, especially relate to a kind of cement base inorganic waterproof grouting material.
Background technology
At present, the grouting material that use in the buildings waterproof field, how based on polymer resin materials such as Resins, epoxy, urethane, this material class height, performance are good, but cost an arm and a leg, and also are not easy operation.Cement base inorganic grouting material, though use is arranged, it is different to fill a prescription, capability and performance is not good, does not therefore see popularization.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of cement base inorganic waterproof grouting material, improve the water resistance of waterproof grouting material, reduce the waterproof grouting material cost, improve its constructing operation accessibility and operating efficiency simultaneously.
For achieving the above object, the present invention by the following technical solutions:
This grouting material adopts following raw material to be mixed by proportioning (weight ratio) and evenly forms: ordinary portland cement, 30.0; High-alumina cement, 20.0; Flyash, 12.0; Terra alba, 6.0; Lime powder, 2.0; Quartz sand, 30.0; Functional admixture, 2.31; Described ordinary portland cement is 42.5 ordinary Portland cements; Described high-alumina cement is the CA50 aluminate cement; Flyash is II level dry ash; Terra alba is the dihydrate gypsum powder; Lime powder is a calcium lime powder; Quartz sand particle size 1mm-2.5mm; Described functional admixture comprises by weight being mixed by following raw material and forms: naphthalene water reducer, 0.7; Sodium aluminate, 0.75; Sodium sulfate anhydrous.min(99), 0.25; Starso, 0.3; The hydrophobic powder, 0.3; HPMC, 0.01; To press the above-mentioned raw materials proportioning and make in the cement base inorganic waterproof grouting material process, the weight error that all raw materials are got material is controlled in ± and 5%.
The invention has the beneficial effects as follows:
The present invention cooperates cement based on flyash, by enhancement component, super plasticizing component, expansion component, the component of gathering materials, transfer functional ingredient such as coagulating component rationally to adjust, because silicate cement and sulfate cement are reasonably combined, to improving intensity, shorten time of coagulation and played fine effect, generally speaking the present invention is because selection and reasonable ratio, therefore has the early strength height, large fluidity, microdilatancy, highly dense solidity, advantages such as acid and alkali-resistance, has the performance height, price is low, make simple, easy to use has a few, and specifically: (1) mixes high-alumina cement, helps the early strength of product to improve; (2) use a large amount of flyash, play the micro-aggregate densification, also help the solid waste utilization; (3), highlight the functional of product uniqueness by the adding of admixture; (4) product form is a single component dry powder, helps production, accumulating and construction.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can obtain instruction and enlightenment from the practice of the present invention to investigating hereinafter.
Embodiment
During enforcement, get the raw materials ready,, just can produce the inorganic grouting material that is fit to various requirement of engineering as long as purchase 1 dry mash mixing machine by proportioning raw materials.Concrete steps are:
(1) starting material are got material by proportioning (weight ratio) after the specification pre-treatment on request: ordinary portland cement, 30.0; High-alumina cement, 20.0; Flyash, 12.0; Terra alba, 6.0; Lime powder, 2.0; Quartz sand, 30.0; Functional admixture, 2.31; Described ordinary portland cement is 42.5 ordinary Portland cements; Described high-alumina cement is the CA50 aluminate cement; Flyash is II level dry ash; Terra alba is the dihydrate gypsum powder; Lime powder is a calcium lime powder; Quartz sand particle size 1mm-2.5mm; Described functional admixture comprises by weight by following raw material: naphthalene water reducer, 0.7; Sodium aluminate, 0.75; Sodium sulfate anhydrous.min(99), 0.25; Starso, 0.3; The hydrophobic powder, 0.3; HPMC (Vltra tears), 0.01; Wherein, the hydrophobic powder is an organosilicon hydrophobic powder, for example can select DOW CORNING hydrophobic powder for use, numbering SHP-50 (Xiang Tan, Hunan Jia Yuan novel energy-conserving building materials company limited).(2) measuring raw materials is pressed the above-mentioned raw materials proportioning and is made in the cement base inorganic waterproof grouting material process, and the weight error that all raw materials are got material is controlled in ± and 5%, all raw materials that measure are added the pulvis mixing machine successively mix; (3) the discharging packing can be dispatched from the factory.
The grouting material of making by such scheme is that inorganic high-strength hydraulicity cement product meets relevant national standard.Because with the ordinary Portland cement is the main separation material, high-alumina cement is early strong expanding material.In the such scheme, the large fluidity during for the construction of assurance material selects high efficiency water reducing agent as liquid agent; Be proof strength, select rational fine aggregate, flyash as stopping composition; Other adds chemical compositions such as hardening accelerator, adjustable solidification agent, water-holding agent, water-repellent agent, with the effective efficiency of strongthener product; Simultaneously proportioning raw materials taken into full account each component each other adaptability and selected materials production and use in meet Environmental Safety, do not pollute and endanger.The grouting material of making by such scheme is used for the grouting and salvaging of subsiding of various foundation workss such as dam leak stopping, piping sealing, disconnected plate supports of highway, equipment base anchoring, king-post be stable; The crack that also can be applicable to concrete structure reinforcement and transformation, old concrete structure is administered, the reparation of the thickening of wall body structure and leakage infiltration.In the practice, certain bottom leaky pond, disposal site, city sewage drainage pipe breaks, and at piping failure depths excavation groove, uses the grouting material scene that makes by such scheme to add water grouting, and is firm in stone after 12 hours, guarantees that engineering waterproofing does not have anxiety.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (1)
1. a cement base inorganic waterproof grouting material is characterized in that, this cement base inorganic waterproof grouting material adopts following raw material to be mixed by proportioning (weight ratio) and evenly forms: ordinary portland cement, 30.0; High-alumina cement, 20.0; Flyash, 12.0; Terra alba, 6.0; Lime powder, 2.0; Quartz sand, 30.0; Functional admixture, 2.31; Described ordinary portland cement is 42.5 ordinary Portland cements; Described high-alumina cement is the CA50 aluminate cement; Flyash is II level dry ash; Terra alba is the dihydrate gypsum powder; Lime powder is a calcium lime powder; Quartz sand particle size 1mm-2.5mm; Described functional admixture comprises by weight being mixed by following raw material and forms: naphthalene water reducer, 0.7; Sodium aluminate, 0.75; Sodium sulfate anhydrous.min(99), 0.25; Starso, 0.3; The hydrophobic powder, 0.3; HPMC, 0.01; To press the above-mentioned raw materials proportioning and make in the cement base inorganic waterproof grouting material process, the weight error that all raw materials are got material is controlled in ± and 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227342A CN101811855A (en) | 2009-12-08 | 2009-12-08 | Cement base inorganic waterproof grouting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227342A CN101811855A (en) | 2009-12-08 | 2009-12-08 | Cement base inorganic waterproof grouting material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101811855A true CN101811855A (en) | 2010-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910227342A Pending CN101811855A (en) | 2009-12-08 | 2009-12-08 | Cement base inorganic waterproof grouting material |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173676A (en) * | 2011-03-17 | 2011-09-07 | 浙江五龙化工股份有限公司 | Contraction-free cement grout material |
| CN102351492A (en) * | 2011-07-15 | 2012-02-15 | 郑州大学 | Machine-made sand light-expansion high early strength grouting material and preparation method thereof |
| CN102417334A (en) * | 2011-08-25 | 2012-04-18 | 清华大学 | Reaction-type concrete water-proof powder and preparation method thereof |
| CN103265255A (en) * | 2013-05-09 | 2013-08-28 | 西安理工大学 | Quick-setting and rapid-hardening inorganic leak and water stopping material, and preparation method and use method thereof |
| CN104446255A (en) * | 2014-12-05 | 2015-03-25 | 江苏格雷特复合材料有限公司 | Preparation process of waterproof material |
| CN104446254A (en) * | 2014-12-05 | 2015-03-25 | 江苏格雷特复合材料有限公司 | Preparation process of waterproof material |
| CN105236788A (en) * | 2015-09-09 | 2016-01-13 | 济南大学 | Additive agent suitable for calcium silicate board |
| CN106007610A (en) * | 2016-05-17 | 2016-10-12 | 上海胜创环保科技有限责任公司 | Waterproof dam construction material based on phosphogypsum as well as use method and application of waterproof dam construction material |
| CN107572992A (en) * | 2017-09-20 | 2018-01-12 | 西安建筑科技大学 | A kind of concrete repairing material for being applicable marine environment and preparation method thereof |
| GB2521115B (en) * | 2013-10-11 | 2018-02-28 | M A S Hbm Ltd | Binder composition for use with aggregates |
| CN111807799A (en) * | 2020-06-28 | 2020-10-23 | 武汉长江科创科技发展有限公司 | Anti-seepage leak-stopping material and application thereof in hydraulic engineering |
| CN111848067A (en) * | 2020-07-30 | 2020-10-30 | 石家庄铁道大学 | Grouting material for large bridge support and preparation method thereof |
| CN112960962A (en) * | 2021-03-19 | 2021-06-15 | 河北充填采矿技术有限公司 | Non-cement-based water-grouting inorganic cementing material and preparation method and application thereof |
-
2009
- 2009-12-08 CN CN200910227342A patent/CN101811855A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173676A (en) * | 2011-03-17 | 2011-09-07 | 浙江五龙化工股份有限公司 | Contraction-free cement grout material |
| CN102351492A (en) * | 2011-07-15 | 2012-02-15 | 郑州大学 | Machine-made sand light-expansion high early strength grouting material and preparation method thereof |
| CN102351492B (en) * | 2011-07-15 | 2013-07-31 | 郑州大学 | Machine-made sand light-expansion high early strength grouting material and preparation method thereof |
| CN102417334A (en) * | 2011-08-25 | 2012-04-18 | 清华大学 | Reaction-type concrete water-proof powder and preparation method thereof |
| CN103265255A (en) * | 2013-05-09 | 2013-08-28 | 西安理工大学 | Quick-setting and rapid-hardening inorganic leak and water stopping material, and preparation method and use method thereof |
| GB2521115B (en) * | 2013-10-11 | 2018-02-28 | M A S Hbm Ltd | Binder composition for use with aggregates |
| CN104446255A (en) * | 2014-12-05 | 2015-03-25 | 江苏格雷特复合材料有限公司 | Preparation process of waterproof material |
| CN104446254A (en) * | 2014-12-05 | 2015-03-25 | 江苏格雷特复合材料有限公司 | Preparation process of waterproof material |
| CN105236788A (en) * | 2015-09-09 | 2016-01-13 | 济南大学 | Additive agent suitable for calcium silicate board |
| CN106007610A (en) * | 2016-05-17 | 2016-10-12 | 上海胜创环保科技有限责任公司 | Waterproof dam construction material based on phosphogypsum as well as use method and application of waterproof dam construction material |
| CN106007610B (en) * | 2016-05-17 | 2018-07-13 | 上海胜创环保科技有限责任公司 | A kind of waterproof dam material, its application method and application based on ardealite base |
| CN107572992A (en) * | 2017-09-20 | 2018-01-12 | 西安建筑科技大学 | A kind of concrete repairing material for being applicable marine environment and preparation method thereof |
| CN111807799A (en) * | 2020-06-28 | 2020-10-23 | 武汉长江科创科技发展有限公司 | Anti-seepage leak-stopping material and application thereof in hydraulic engineering |
| CN111848067A (en) * | 2020-07-30 | 2020-10-30 | 石家庄铁道大学 | Grouting material for large bridge support and preparation method thereof |
| CN111848067B (en) * | 2020-07-30 | 2022-02-01 | 石家庄铁道大学 | Grouting material for large bridge support and preparation method thereof |
| CN112960962A (en) * | 2021-03-19 | 2021-06-15 | 河北充填采矿技术有限公司 | Non-cement-based water-grouting inorganic cementing material and preparation method and application thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100825 |