CN109265030A - 一种水泥 - Google Patents

一种水泥 Download PDF

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Publication number
CN109265030A
CN109265030A CN201811262642.3A CN201811262642A CN109265030A CN 109265030 A CN109265030 A CN 109265030A CN 201811262642 A CN201811262642 A CN 201811262642A CN 109265030 A CN109265030 A CN 109265030A
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CN
China
Prior art keywords
weight
parts
cement
mineral admixture
sulphur aluminium
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
CN201811262642.3A
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English (en)
Inventor
陆远林
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.)
Yangzhou Jiayi Metal Material Co Ltd
Original Assignee
Yangzhou Jiayi Metal Material 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 Yangzhou Jiayi Metal Material Co Ltd filed Critical Yangzhou Jiayi Metal Material Co Ltd
Priority to CN201811262642.3A priority Critical patent/CN109265030A/zh
Publication of CN109265030A publication Critical patent/CN109265030A/zh
Pending legal-status Critical Current

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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
    • C04B7/00—Hydraulic cements
    • C04B7/32—Aluminous 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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

本发明公开了一种水泥，由以下原料按照重量百分比组成：石膏2％，硼砂0.5％，矿物掺合料15％，硫铝盐酸水泥82.5％；所述矿物掺合料按照组份组成：石灰石粉25重量份；天然砂60重量份，水泥熟料5重量份，硅灰15重量份，高岭土粉12重量份，粉煤灰15重量份，硫酸钙2重量份，高炉废渣粉15重量份，废电解铝槽渣粉10重量份。本发明能有效提高水泥的抗压强度和早期强度，同时充分利用了工业废渣，大大降低了生产成本，有效改善硫铝盐酸水泥的性能。

Description

一种水泥
技术领域
本发明涉及建筑材料技术领域，具体涉及一种水泥。
背景技术
水泥，是粉状水硬性无机胶凝材料，其加水搅拌后成浆体，能在空气中硬化或者在水中更好的硬化，并能把砂、石等材料牢固地胶结在一起，广泛应用于土木建筑、水利、国防等工程。硫铝盐酸水泥是一种高效特种水泥，具有快硬，早强，高强，低碱性，耐腐蚀等特点，但也存在早起水化热高，凝结时间果断，后期强度有不同程度的倒缩等问题。
发明内容
本发明的目的是提供一种硫铝盐酸水泥，以解决硫铝酸盐水泥存在的问题。
一种水泥，由以下原料按照重量百分比组成：石膏2％，硼砂0.5％，矿物掺合料15％，硫铝盐酸水泥82.5％；
所述矿物掺合料按照组份组成：石灰石粉25重量份；天然砂60重量份，水泥熟料5重量份，硅灰15重量份，高岭土粉12重量份，粉煤灰15重量份，硫酸钙2重量份，高炉废渣粉15重量份，废电解铝槽渣粉10重量份。
本发明有益效果：
本发明能有效提高水泥的抗压强度和早期强度，同时充分利用了工业废渣，大大降低了生产成本，有效改善硫铝盐酸水泥的性能。
具体实施方式
实施例1
一种水泥，由以下原料按照重量百分比组成：石膏2％，硼砂0.5％，矿物掺合料15％，硫铝盐酸水泥82.5％；
所述矿物掺合料按照组份组成：石灰石粉25重量份；天然砂60重量份，水泥熟料5重量份，硅灰15重量份，高岭土粉12重量份，粉煤灰15重量份，硫酸钙2重量份，高炉废渣粉15重量份，废电解铝槽渣粉10重量份。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，在本发明的精神和原则内可以有各种更改和变化，这些等同的变型或替换等，均包含在本发明的保护范围之内。

Claims (1)

1.一种水泥，其特征在于，由以下原料按照重量百分比组成：石膏2％，硼砂0.5％，矿物掺合料15％，硫铝盐酸水泥82.5％；
所述矿物掺合料按照组份组成：石灰石粉25重量份；天然砂60重量份，水泥熟料5重量份，硅灰15重量份，高岭土粉12重量份，粉煤灰15重量份，硫酸钙2重量份，高炉废渣粉15重量份，废电解铝槽渣粉10重量份。
CN201811262642.3A 2018-10-27 2018-10-27 一种水泥 Pending CN109265030A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811262642.3A CN109265030A (zh) 2018-10-27 2018-10-27 一种水泥

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811262642.3A CN109265030A (zh) 2018-10-27 2018-10-27 一种水泥

Publications (1)

Publication Number Publication Date
CN109265030A true CN109265030A (zh) 2019-01-25

Family

ID=65195290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811262642.3A Pending CN109265030A (zh) 2018-10-27 2018-10-27 一种水泥

Country Status (1)

Country Link
CN (1) CN109265030A (zh)

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Application publication date: 20190125

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