CN105198295A - Cement grouting material using quartz sand and steel slag as aggregate - Google Patents
Cement grouting material using quartz sand and steel slag as aggregate Download PDFInfo
- Publication number
- CN105198295A CN105198295A CN201510636008.1A CN201510636008A CN105198295A CN 105198295 A CN105198295 A CN 105198295A CN 201510636008 A CN201510636008 A CN 201510636008A CN 105198295 A CN105198295 A CN 105198295A
- Authority
- CN
- China
- Prior art keywords
- quartz sand
- slag
- aggregate
- parts
- cement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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 provides cement grouting material using quartz sand and steel slag as aggregate. The cement grouting material using quartz sand and steel slag as aggregate comprises, by weight, 100 parts of cement, 40 parts of quartz sand, 60 part of steel slag, 1-10 parts of silica fume, 0.3-0.6 part of water reducing agent and 0.2-0.4 part of defoaming agent. The cement grouting material has the advantages that the cement grouting material is produced by high-quality raw materials according to an optimized proportion, the supply of the raw materials is sufficient, the raw materials are easy to obtain, and the cement grouting material is non-volatile, free of pollution, simple to produce and low in cost; a large amount of steel slag is used, waste is turned into wealth, and energy conservation and emission reduction are achieved; the performance index of the cement grouting material conforms to the standard requirements of JC/T 986-2005 Cement Grouting Material.
Description
Technical field
The present invention relates to a kind of cementation process material, especially relate to a kind of cementation process material being aggregate with quartz sand and slag, belong to New Building Materials field.
Background technology
Cement-based grouting material is a kind of is main gelling material by cement, more in addition appropriate aggregate, and a small amount of admixture and other material, through suitability for industrialized production and there is rational gradation composition be dry mixed material.Strength cement-based grouting material has the performance of many excellences such as good mobility, self compacting ability, high epistasis, ungauged regions at normal temperatures because of it, in the back-grouting of Equipment Foundations, in the anchoring of wall screw, concrete reinforcing and repairing etc. many in all have and apply extremely widely.The National Development and Reform Commission of China has promulgated the building material industry standard JC/T986-2005 " cementation process material " of cementation process material in 2005, require that the ultimate compression strength of cementation process material 1d, 3d, 28d is greater than 22MPa, 40MPa, 70MPa respectively in standard; Initial flow degree and 30min degree of mobilization retention value are greater than 260mm and 230mm respectively; 1d vertical expansion ratio is greater than 0.020%.
Chinese patent CN1039788A discloses a kind of making method of super high-strength cement material, and its ultimate compression strength can reach 150MPa, but material itself does not have mobility, and process system is special hot-pressing, does not possess site application conditions; Chinese patent CN1271696A discloses a kind of high-strength super-fluidized expanding cement grout, and its 28d ultimate compression strength can reach 90MPa, but 1d ultimate compression strength only has 20MPa.
The aggregate used in cementation process material is in the market with SiO mostly
2for the quartz sand of main component.Quartz sand is a kind of nonmetallic mineral of quartzite through broken post-treatment.Along with China's building trade is flourish, quartz sand has faced the problem of over-extraction and supply instability, and the substitute finding quartz sand is extremely urgent.Slag is the waste residue that iron and steel enterprise produces when manUfaCtUre of pig iron.Along with the development of China's Iron And Steel Industry, China produces nearly hundred million tons of slags every year.Slag has wear-resisting, that high rigidity, freeze-thaw resistance, output are large, cost is low feature, is a kind of potential material of construction with premium properties.If can be made full use of, not only make environment protected, and be also a kind of supplementing for day by day rare non-renewable building material.
Summary of the invention
The present invention fully utilizes by steel slag resource and carries out for the purpose of the national policy of environmental protection and waste utilization, slag is used as cementation process material aggregate, make a kind of strength cement-based grouting material being aggregate with quartz sand and slag, meet JC/T986-2005 " cementation process material " requirement simultaneously.
A kind of cementation process material that is aggregate with quartz sand and slag that the present invention proposes, it is characterized in that, it is prepared from by cement, quartz sand, slag, silicon ash, water reducer and defoamer, the mass fraction proportioning of each component is: cement 100 parts, quartz sand 40 parts, 60 parts, slag, silicon ash 1 ~ 10 part, water reducer 0.3 ~ 0.6 part, defoamer 0.2 ~ 0.4 part.
Described cement is for meeting the P II type silicate cement in GB175-2007 " general purpose portland cement ", and strength grade is 52.5R;
The fineness modulus of described quartz sand is 1.3 ~ 1.5;
Described slag obtained by hydraulic discharged slag method by electric furnace slag, and the slag of particle diameter to be the slag of 0.3mm and particle diameter be 0.6mm respectively accounts for 30 parts;
Described silicon ash specific surface area is at 20000 ~ 27000m
2/ kg;
Described water reducer is polycarboxylic acid series high efficiency water reducing agent, and water-reducing rate is 25% ~ 30%;
Described defoamer is polydimethylsiloxane.
The present invention compared with prior art has following advantages effect:
1, cementation process material of the present invention is by high quality raw material, by proportion optimizing, is prepared from.Ample supply and prompt delivery, and raw material is easy to get, non-volatile, without dirty evil, processing preparation is simple, with low cost;
2, use slag in a large number in the present invention, realize turning waste into wealth, the object of energy-saving and emission-reduction;
3, performance index of the present invention meet JC/T986-2005 " cementation process material " standard-required.
Embodiment
Below in conjunction with specific embodiment, the present invention is further elaborated, but protection scope of the present invention do not limited by specific embodiment, be as the criterion with claims.In addition, with without prejudice under the prerequisite of technical solution of the present invention, any change that those of ordinary skill in the art made for the present invention easily realize or change all will fall within right of the present invention.
Embodiment 1
A kind of cementation process material that is aggregate with quartz sand and slag, be prepared from by following raw material and mass fraction proportioning: cement 100 parts, quartz sand 40 parts, each 30 parts of the slag of particle diameter to be the slag of 0.3mm and particle diameter be 0.6mm, silicon ash 1 part, polycarboxylic acid series high efficiency water reducing agent 0.3 part, polydimethylsiloxane 0.2 part.
Embodiment 2
A kind of cementation process material that is aggregate with quartz sand and slag, close mass fraction proportioning by following raw material to be prepared from: cement 100 parts, quartz sand 40 parts, each 30 parts of the slag of particle diameter to be the slag of 0.3mm and particle diameter be 0.6mm, silicon ash 8 parts, polycarboxylic acid series high efficiency water reducing agent 0.5 part, polydimethylsiloxane 0.3 part.
Embodiment 3
A kind of cementation process material that is aggregate with quartz sand and slag, close mass fraction proportioning by following raw material to be prepared from: cement 100 parts, quartz sand 40 parts, each 30 parts of the slag of particle diameter to be the slag of 0.3mm and particle diameter be 0.6mm, silicon ash 10 parts, polycarboxylic acid series high efficiency water reducing agent 0.6 part, polydimethylsiloxane 0.4 part.
The index performance of embodiment 1-3 is as following table:
From data in table, the ultimate compression strength that the index performance of embodiment 1-3 meets 1d, 3d, the 28d required in JC/T986-2005 " cementation process material " standard is greater than 22MPa, 40MPa, 70MPa respectively; Initial flow degree and 30min degree of mobilization retention value are greater than 260mm and 230mm respectively; 1d vertical expansion ratio is greater than 0.020%.
Claims (7)
1. the cementation process material that is aggregate with quartz sand and slag, it is characterized in that: it is prepared from by cement, quartz sand, slag, silicon ash, water reducer and defoamer, the mass fraction proportioning of each component is: cement 100 parts, quartz sand 40 parts, 60 parts, slag, silicon ash 1 ~ 10 part, water reducer 0.3 ~ 0.6 part, defoamer 0.2 ~ 0.4 part.
2. a kind of cementation process material that is aggregate with quartz sand and slag according to claim 1, is characterized in that: described cement is for meeting the P II type silicate cement in GB175-2007 " general purpose portland cement ", and strength grade is 52.5R.
3. a kind of cementation process material that is aggregate with quartz sand and slag according to claim 1, is characterized in that: the fineness modulus of described quartz sand is 1.3 ~ 1.5.
4. a kind of cementation process material that is aggregate with quartz sand and slag according to claim 1, is characterized in that: described 60 parts of slags comprise 30 parts, the slag that 30 parts, slag that particle diameter is 0.3mm and particle diameter are 0.6mm.
5. a kind of cementation process material that is aggregate with quartz sand and slag according to claim 1, is characterized in that: described silicon ash specific surface area is 20000 ~ 27000m
2/ kg.
6. a kind of cementation process material that is aggregate with quartz sand and slag according to claim 1, it is characterized in that: described water reducer is polycarboxylic acid series high efficiency water reducing agent, water-reducing rate is 25% ~ 30%.
7. a kind of cementation process material that is aggregate with quartz sand and slag according to claim 1, is characterized in that: described defoamer is polydimethylsiloxane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636008.1A CN105198295B (en) | 2015-09-30 | 2015-09-30 | A kind of cement grout material using quartz sand and slag as aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636008.1A CN105198295B (en) | 2015-09-30 | 2015-09-30 | A kind of cement grout material using quartz sand and slag as aggregate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105198295A true CN105198295A (en) | 2015-12-30 |
| CN105198295B CN105198295B (en) | 2017-12-19 |
Family
ID=54946323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510636008.1A Expired - Fee Related CN105198295B (en) | 2015-09-30 | 2015-09-30 | A kind of cement grout material using quartz sand and slag as aggregate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105198295B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670563A (en) * | 2016-01-07 | 2016-06-15 | 江苏锦宇环境工程有限公司 | Preparation method of composite abrasive material with high abrasion resistance and corrosion resistance |
| CN112299783A (en) * | 2020-10-30 | 2021-02-02 | 上海二十冶建设有限公司 | Spliced pier sleeve grouting material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011157242A (en) * | 2010-02-03 | 2011-08-18 | Taiheiyo Cement Corp | Method for producing cement hardened body |
| CN103420646A (en) * | 2012-05-24 | 2013-12-04 | 上海贝泓新材料科技有限公司 | Non-shrink self-leveling ready-mixed grouting material and preparation method thereof |
| CN103641424A (en) * | 2013-12-03 | 2014-03-19 | 中冶建筑研究总院有限公司 | High-content steel slag grouting material |
| CN103979901A (en) * | 2014-05-13 | 2014-08-13 | 同济大学 | A cement-based shrinkage-free grouting material doped with phosphorus slag powder and a using method thereof |
-
2015
- 2015-09-30 CN CN201510636008.1A patent/CN105198295B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011157242A (en) * | 2010-02-03 | 2011-08-18 | Taiheiyo Cement Corp | Method for producing cement hardened body |
| CN103420646A (en) * | 2012-05-24 | 2013-12-04 | 上海贝泓新材料科技有限公司 | Non-shrink self-leveling ready-mixed grouting material and preparation method thereof |
| CN103641424A (en) * | 2013-12-03 | 2014-03-19 | 中冶建筑研究总院有限公司 | High-content steel slag grouting material |
| CN103979901A (en) * | 2014-05-13 | 2014-08-13 | 同济大学 | A cement-based shrinkage-free grouting material doped with phosphorus slag powder and a using method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张雄等: "《建筑功能外加剂》", 31 January 2004 * |
| 肖琪仲: "钢渣的膨胀破坏与抑制", 《硅酸盐学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670563A (en) * | 2016-01-07 | 2016-06-15 | 江苏锦宇环境工程有限公司 | Preparation method of composite abrasive material with high abrasion resistance and corrosion resistance |
| CN105670563B (en) * | 2016-01-07 | 2018-06-12 | 上海亚都塑料有限公司 | A kind of preparation method of high wear-resistant corrosion-resistant composite grinding material |
| CN112299783A (en) * | 2020-10-30 | 2021-02-02 | 上海二十冶建设有限公司 | Spliced pier sleeve grouting material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105198295B (en) | 2017-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111689752B (en) | Multi-source solid waste base grouting cementing material and preparation method and application thereof | |
| CN102992722B (en) | Ultrahigh-strength grouting material based on iron tailing sand and cement and preparation method of grouting material | |
| KR101582576B1 (en) | High strength mortar composition for repair, high strength mortar for repair comprising the same and manufacturing method thereof | |
| CN103739254B (en) | A kind of strength grade underground anti-seepage anti-crack concrete being not more than C50 and preparation method thereof | |
| CN109896788B (en) | Grouting material for building connecting piece prepared by wet grinding mode | |
| CN104402345A (en) | High fluidization micro expansive high-strength grouting material | |
| CN103880372A (en) | Cement-based grouting material used for strengthening repairing as well as preparation method and application thereof | |
| CN101560083A (en) | Dry powder mortar of mine tailings | |
| CN101830664B (en) | Prestressing anchoring and grouting material additive, as well as preparation method and application thereof | |
| CN107572941B (en) | Grouting material special for micro-expansion assembly type construction steel bar connecting sleeve and preparation method thereof | |
| CN105036651A (en) | Desert sand concrete | |
| CN102180628A (en) | High-strength micro-expansion prestress anchoring grouting material and preparation method thereof | |
| CN107902997B (en) | Pumpable counterweight concrete | |
| CN104150840A (en) | C60 full-manufactured sand super high-rise pump concrete | |
| CN111423180A (en) | High-fluidity environment-friendly ultra-high-performance concrete and preparation method thereof | |
| CN104692720A (en) | Copper tailing baking-free brick and preparation method thereof | |
| CN110590294A (en) | Regenerated powder concrete with good durability and preparation method thereof | |
| CN115819049A (en) | Cement-based grouting material for mounting wind power foundation tower barrel base and preparation method thereof | |
| CN103342522A (en) | Cracking resisting concrete | |
| CN102924023A (en) | Sulphoaluminate-base high-strength grouting concrete and preparation method thereof | |
| CN111943583A (en) | Low-shrinkage high-crack-resistance high-durability long-life concrete and preparation method thereof | |
| CN104140218A (en) | Anti-cracking and anti-seepage agent for concrete | |
| CN105198295A (en) | Cement grouting material using quartz sand and steel slag as aggregate | |
| CN103193405A (en) | Silicon mortar material as well as preparation and applications thereof | |
| CN104446261A (en) | High-performance pumpable concrete for well drilling wall and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180930 |