CN106565117A - High-strength building cement and preparation method thereof - Google Patents

High-strength building cement and preparation method thereof Download PDF

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Publication number
CN106565117A
CN106565117A CN201610960327.2A CN201610960327A CN106565117A CN 106565117 A CN106565117 A CN 106565117A CN 201610960327 A CN201610960327 A CN 201610960327A CN 106565117 A CN106565117 A CN 106565117A
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CN
China
Prior art keywords
parts
cement
sand
grinding aid
perlite
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.)
Pending
Application number
CN201610960327.2A
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Chinese (zh)
Inventor
胡圣武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Hao Quan Construction Engineering Co Ltd
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Wuhu Hao Quan Construction Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Hao Quan Construction Engineering Co Ltd filed Critical Wuhu Hao Quan Construction Engineering Co Ltd
Priority to CN201610960327.2A priority Critical patent/CN106565117A/en
Publication of CN106565117A publication Critical patent/CN106565117A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/32Aluminous cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44Burning; Melting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/10Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/121Energy efficiency measures, e.g. improving or optimising the production methods

Abstract

The invention discloses high-strength building cement and a preparation method thereof, wherein the high-strength building cement includes the components in parts by weight: 85-100 parts of a sulphoaluminate cement clinker, 20-30 parts of sand, 15-35 parts of river sand particles, 10-15 parts of silicon carbide, 18-25 parts of perlite, 10-20 parts of silica fume, 20-25 parts of mineral fibers, 10-15 parts of stearic acid, 10-20 parts of anhydrous sodium sulphate, 8-15 parts of an early strength agent, and 10-15 parts of a grinding aid. With effective proportioning of the sulphoaluminate cement clinker, sand, river sand particles, silicon carbide, perlite, silica fume, mineral fibers, stearic acid, anhydrous sodium sulphate, early strength agent and grinding aid, the prepared cement has the advantages of strong compression resistance, good compression effect, and low production cost, cannot generate qualitative change, can reduce the environmental pollution, and saves mineral resources; and the cement is low in price, simple in production process, and suitable for large-scale production.

Description

A kind of high-strength building cement and preparation method thereof
Technical field
The present invention relates to cement manufacture technology field, and in particular to a kind of high-strength building cement and preparation method thereof.
Background technology
The accelerated development in city brings white elephant to environment, and the consumption of cement is increasing, and factory is a lot, Slag then becomes a kind of material in short supply, and often due to slag, supply falls short of demand and stops production for cement plant Jing.For energy saving, development is a kind of The cement produced using waste is imperative.
Cement:Powdery hydraulicity inorganic coagulation material.Add water after stirring into slurry, can harden in atmosphere or in water In preferably harden, and can the materials such as sand, stone is cemented together securely.The words of cement mono- are by Latin caementum Develop, be the meaning of rubble and slabstone.The mixture of early stage Calx and volcanic ash is with modern lime pozzolanic cement very Similar, with its concrete made by cementing rubble, not only intensity is higher after hardening, and can also resist invading for fresh water or brackish water Erosion.For a long time, it is widely used in the engineerings such as civil construction, water conservancy, national defence as a kind of important Binder Materials.
In prior art, the setting time of cement and bad control, meanwhile, running into extreme mal-condition can also may make Must be theed cement solidifies out waste material.
The content of the invention
To solve the above problems, the invention provides a kind of high-strength building cement and preparation method thereof.
For achieving the above object, the technical scheme taken of the present invention is:
A kind of high-strength building cement and preparation method thereof, including being prepared from by the raw material of following weight portion:Aluminium sulfate water Mud grog 85-100 parts, sand 20-30 parts, granule river sand 15-35 parts, carborundum 10-15 parts, perlite 18-25 parts, silica flour 10-20 parts, mineral fibres 20-25 parts, stearic acid 10-15 parts, Matrii Sulfas Exsiccatus 10-20 parts, early strength agent 8-15 parts, grinding aid 10-15 Part.
Further, the early strength agent is 1 according to lignin, molasses alcohol waste liquid dry powder, CaO weight ratio:1:1, Jing The technical process of dispensing, homogenizing and grinding is prepared from..
Further, the grinding aid is in triethanolamine, calcium chloride, Sodium Chloride, sodium acetate and liquid grinding aid mother solution One or more.
A kind of preparation method of high-strength building cement, comprises the steps:
S1, weigh a certain amount of sulphoaluminate cement clinker 85-100 parts, sand 20-30 parts, granule river sand 15-35 parts, carbonization Silicon 10-15 parts, perlite 18-25 parts, silica flour 10-20 parts, mineral fibres 20-25 parts, stearic acid 10-15 parts and Matrii Sulfas Exsiccatus 10- Jing 500-800 DEG C calcinings, obtain mixture after adding grinder to be ground after 20 parts of mixing;
S2, early strength agent 8-15 parts will be subsequently adding and grinding aid 10-15 parts entered in the mixture obtained by step S1 plus a certain amount of water Row stirring 10-15 minutes, 10-15 minutes are stirred for after standing 20-30 minutes, obtain mixed solution;
S3, by obtained by step S2 mixed solution drying machine drying after obtain cement;
S4, the cement obtained by step S3 is crossed homogenizing process after test package warehouse-in.
Further, a kind of high-strength building cement, is prepared from by the raw material of following weight portion:Sulphate aluminium cement is ripe 90 parts of material, 25 parts of sand, 25 parts of granule river sand, 15 parts of carborundum, 18 parts of perlite, 20 parts of silica flour, 20 parts of mineral fibres, Hard Fat 10 parts of acid, 20 parts of Matrii Sulfas Exsiccatus, 8 parts of early strength agent, 15 parts of grinding aid.
The present invention using sulphoaluminate cement clinker, sand, granule river sand, carborundum, perlite, silica flour, mineral fibres, The effective proportioning of stearic acid, Matrii Sulfas Exsiccatus, early strength agent, grinding aid, is obtained concrete compression-resistanmodifier by force, and resistance to compression effect is good, and will not find Qualitative change, low production cost can reduce environmental pollution, save mineral resources;Cheap, simple production process, is adapted to scale Production.
Specific embodiment
In order that objects and advantages of the present invention become more apparent, the present invention is carried out with reference to embodiments further in detail Explanation.It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The present invention includes being prepared from by the raw material of following weight portion:Sulphoaluminate cement clinker 85-100 parts, sand 20- 30 parts, granule river sand 15-35 parts, carborundum 10-15 parts, perlite 18-25 parts, silica flour 10-20 parts, mineral fibres 20-25 parts, Stearic acid 10-15 parts, Matrii Sulfas Exsiccatus 10-20 parts, early strength agent 8-15 parts, grinding aid 10-15 parts.
The early strength agent is 1 according to lignin, molasses alcohol waste liquid dry powder, CaO weight ratio:1:1, Jing dispensing, homogenizing It is prepared from the technical process of grinding..
The grinding aid is the one kind or many in triethanolamine, calcium chloride, Sodium Chloride, sodium acetate and liquid grinding aid mother solution Kind.
A kind of preparation method of high-strength building cement, comprises the steps:
S1, weigh a certain amount of sulphoaluminate cement clinker 85-100 parts, sand 20-30 parts, granule river sand 15-35 parts, carbonization Silicon 10-15 parts, perlite 18-25 parts, silica flour 10-20 parts, mineral fibres 20-25 parts, stearic acid 10-15 parts and Matrii Sulfas Exsiccatus 10- Jing 500-800 DEG C calcinings, obtain mixture after adding grinder to be ground after 20 parts of mixing;
S2, early strength agent 8-15 parts will be subsequently adding and grinding aid 10-15 parts entered in the mixture obtained by step S1 plus a certain amount of water Row stirring 10-15 minutes, 10-15 minutes are stirred for after standing 20-30 minutes, obtain mixed solution;
S3, by obtained by step S2 mixed solution drying machine drying after obtain cement;
S4, the cement obtained by step S3 is crossed homogenizing process after test package warehouse-in.
Embodiment 1:
S1, weigh 85 parts of a certain amount of sulphoaluminate cement clinker, 20 parts of sand, 15 parts of granule river sand, 10 parts of carborundum, Margarita Grinder is added to be ground after 18 parts of rock, 10 parts of silica flour, 20 parts of mineral fibres, the 10 parts of mixing of 10 parts of stearic acid and Matrii Sulfas Exsiccatus By 600 DEG C of calcinings, mixture is obtained;
S2,8 parts of early strength agent will be subsequently adding and 10 parts of grinding aid is stirred in the mixture obtained by step S1 plus a certain amount of water 15 minutes, it is stirred for 10 minutes after standing 20 minutes, obtains mixed solution;
S3, by obtained by step S2 mixed solution drying machine drying after obtain cement;
S4, the cement obtained by step S3 is crossed homogenizing process after test package warehouse-in.
Embodiment 2:
S1, weigh 100 parts of a certain amount of sulphoaluminate cement clinker, 30 parts of sand, 35 parts of granule river sand, 15 parts of carborundum, precious Grinder is added to be ground after 25 parts of pearl rock, 20 parts of silica flour, 25 parts of mineral fibres, the 20 parts of mixing of 15 parts of stearic acid and Matrii Sulfas Exsiccatus 800 DEG C of calcinings of Jing, obtain mixture after mill;
S2,15 parts of early strength agent will be subsequently adding and 15 parts of grinding aid stirred in the mixture obtained by step S1 plus a certain amount of water Mix 10 minutes, be stirred for 15 minutes after standing 30 minutes, obtain mixed solution;
S3, by obtained by step S2 mixed solution drying machine drying after obtain cement;
S4, the cement obtained by step S3 is crossed homogenizing process after test package warehouse-in.
Embodiment 3:
S1, weigh 90 parts of a certain amount of sulphoaluminate cement clinker, 25 parts of sand, 25 parts of granule river sand, 15 parts of carborundum, Margarita Grinder is added to be ground after 18 parts of rock, 20 parts of silica flour, 20 parts of mineral fibres, the 20 parts of mixing of 10 parts of stearic acid and Matrii Sulfas Exsiccatus By 700 DEG C of calcinings, mixture is obtained;
S2,11 parts of early strength agent will be subsequently adding and 13 parts of grinding aid stirred in the mixture obtained by step S1 plus a certain amount of water Mix 12 minutes, be stirred for 13 minutes after standing 25 minutes, obtain mixed solution;
S3, by obtained by step S2 mixed solution drying machine drying after obtain cement;
S4, the cement obtained by step S3 is crossed homogenizing process after test package warehouse-in.
The present invention using sulphoaluminate cement clinker, sand, granule river sand, carborundum, perlite, silica flour, mineral fibres, The effective proportioning of stearic acid, Matrii Sulfas Exsiccatus, early strength agent, grinding aid, is obtained concrete compression-resistanmodifier by force, and resistance to compression effect is good, and will not find Qualitative change, low production cost can reduce environmental pollution, save mineral resources;Cheap, simple production process, is adapted to scale Production.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (5)

1. a kind of high-strength building cement, it is characterised in that include being prepared from by the raw material of following weight portion:Aluminium sulfate water Mud grog 85-100 parts, sand 20-30 parts, granule river sand 15-35 parts, carborundum 10-15 parts, perlite 18-25 parts, silica flour 10-20 parts, mineral fibres 20-25 parts, stearic acid 10-15 parts, Matrii Sulfas Exsiccatus 10-20 parts, early strength agent 8-15 parts, grinding aid 10-15 Part.
2. a kind of high-strength building cement according to claim 1, it is characterised in that the early strength agent according to lignin, Molasses alcohol waste liquid dry powder, CaO weight ratio are 1:1:The technical process of 1, Jing dispensing, homogenizing and grinding is prepared from.
3. a kind of high-strength building cement according to claim 1, it is characterised in that the grinding aid be triethanolamine, One or more in calcium chloride, Sodium Chloride, sodium acetate and liquid grinding aid mother solution.
4. the preparation method of a kind of high-strength building cement according to claim 1, it is characterised in that including following step Suddenly:
S1, weigh a certain amount of sulphoaluminate cement clinker 85-100 parts, sand 20-30 parts, granule river sand 15-35 parts, carbonization Silicon 10-15 parts, perlite 18-25 parts, silica flour 10-20 parts, mineral fibres 20-25 parts, stearic acid 10-15 parts and Matrii Sulfas Exsiccatus 10- Jing 500-800 DEG C calcinings, obtain mixture after adding grinder to be ground after 20 parts of mixing;
S2, early strength agent 8-15 parts will be subsequently adding and grinding aid 10-15 parts entered in the mixture obtained by step S1 plus a certain amount of water Row stirring 10-15 minutes, 10-15 minutes are stirred for after standing 20-30 minutes, obtain mixed solution;
S3, by obtained by step S2 mixed solution drying machine drying after obtain cement;
S4, by the cement obtained by step S3 through homogenizing process after test package warehouse-in.
5. a kind of high-strength building cement according to claim 1, it is characterised in that prepared by the raw material of following weight portion Form:90 parts of sulphoaluminate cement clinker, 25 parts of sand, 25 parts of granule river sand, 15 parts of carborundum, 18 parts of perlite, silica flour 20 Part, 20 parts of mineral fibres, 10 parts of stearic acid, 20 parts of Matrii Sulfas Exsiccatus, 8 parts of early strength agent, 15 parts of grinding aid.
CN201610960327.2A 2016-10-28 2016-10-28 High-strength building cement and preparation method thereof Pending CN106565117A (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107555821A (en) * 2017-10-27 2018-01-09 安徽嘉中金属材料有限公司 A kind of high-performance complex building cement mortar and preparation method thereof
CN108358532A (en) * 2017-07-01 2018-08-03 太仓安托建筑材料有限公司 A kind of sound-absorbing New Building Materials
CN109231898A (en) * 2018-08-31 2019-01-18 桐乡市羔羊水泥有限公司 A kind of cement admixture and its preparation process
CN114656174A (en) * 2022-04-04 2022-06-24 彦佳琪 High-strength cement and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104291717A (en) * 2014-09-28 2015-01-21 广西云燕特种水泥建材有限公司 Method for producing seawater corrosion-resistant green ecological cement from stone waste
CN105198336A (en) * 2015-11-17 2015-12-30 广西云燕特种水泥建材有限公司 Seashore building cement resisting strong wind and big waves
CN105272076A (en) * 2015-09-28 2016-01-27 中材高新成都能源技术有限公司 Building cement
CN105837152A (en) * 2016-06-14 2016-08-10 安徽华业建工集团有限公司 Building cement and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104291717A (en) * 2014-09-28 2015-01-21 广西云燕特种水泥建材有限公司 Method for producing seawater corrosion-resistant green ecological cement from stone waste
CN105272076A (en) * 2015-09-28 2016-01-27 中材高新成都能源技术有限公司 Building cement
CN105198336A (en) * 2015-11-17 2015-12-30 广西云燕特种水泥建材有限公司 Seashore building cement resisting strong wind and big waves
CN105837152A (en) * 2016-06-14 2016-08-10 安徽华业建工集团有限公司 Building cement and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108358532A (en) * 2017-07-01 2018-08-03 太仓安托建筑材料有限公司 A kind of sound-absorbing New Building Materials
CN107555821A (en) * 2017-10-27 2018-01-09 安徽嘉中金属材料有限公司 A kind of high-performance complex building cement mortar and preparation method thereof
CN109231898A (en) * 2018-08-31 2019-01-18 桐乡市羔羊水泥有限公司 A kind of cement admixture and its preparation process
CN109231898B (en) * 2018-08-31 2021-08-10 桐乡市羔羊水泥有限公司 Cement mixture and preparation process thereof
CN114656174A (en) * 2022-04-04 2022-06-24 彦佳琪 High-strength cement and preparation method thereof

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Application publication date: 20170419