CN1096277A - 超轻特异水泥 - Google Patents

超轻特异水泥 Download PDF

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Publication number
CN1096277A
CN1096277A CN93112006A CN93112006A CN1096277A CN 1096277 A CN1096277 A CN 1096277A CN 93112006 A CN93112006 A CN 93112006A CN 93112006 A CN93112006 A CN 93112006A CN 1096277 A CN1096277 A CN 1096277A
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China
Prior art keywords
parts
cement
microballon
ultra
flyash
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CN93112006A
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English (en)
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郭成正
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Individual
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Individual
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Priority to CN93112006A priority Critical patent/CN1096277A/zh
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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
    • 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
    • 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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  • Ceramic Products (AREA)

Abstract

本发明涉及建筑材料，具体地说是水泥成分和性 能的改进。它是以100份硅酸盐水泥熟料为基料， 加5～20份明矾石、5～25份石膏混合粉磨至水泥细 度，再加入10～45份粉煤灰提取物的漂珠和微珠， 经均化处理制成。本发明与普通水泥相比，具有耐高 温、隔热、防火、吸音、抗渗、抗冻、耐磨收缩系数小等 优点。其容重小仅为750～800kg/M3，比重轻仅为 1.9～2.1，性能优于普通水泥。

Description

本发明涉及建筑材料，具体地说是水泥成分和性能的改进。
目前，在建筑行业、水泥造船业、大型高架桥涵等各类需要水泥的场合，常用的水泥为普通硅酸盐水泥、矿渣水泥、粉煤灰水泥等。这些作为水泥构筑物的胶凝材料容重一般为1000～1600kg/M3，比重一般为2.8～3.15。因此存在容重大、收缩性系数大等缺点。
本发明的目的是针对上述存在的缺点，提供一种容重轻，比重少，并具有抗渗、抗冻等功能的水泥。
本发明的目的是这样实现的：它是以100份硅酸盐水泥熟料为基料，加5～20份明矾石、5～25份石膏混合粉磨至水泥细度，入10～45份粉煤灰提取物的漂珠和微珠，经均化处理制成。以100份硅酸盐水泥为基料，加5～20份膨胀剂、10～45份粉煤灰提取物漂珠和微珠，经均化处理制成。
本发明与普通水泥相比，具有耐高温、隔热、防火、吸音、抗渗、抗冻、耐磨收缩系数小等优点。其容重小仅为750～800kg/M3，比重轻仅为1.9～2.1，性能优于普通水泥。
本发明所说的粉煤灰提取物的漂珠和微珠经烘干应达到含水量＜2%，粒度筛选至水泥细度要求;其物理性能为体轻、耐高温、绝缘、隔热、吸音、耐磨，筒压强度1000kg～7000kg/cm2;粉煤灰提取物的来源为火电厂或大型沸腾炉。所说的膨胀剂为EA-L型和U型。
实施例
1.按重量取硅酸盐水泥熟料100份，明矾石10份，石膏10 份混合入水泥磨磨制为水泥细度，加烘干、过0.08～0.2mm筛筛选后的粉煤灰提取物漂珠和微珠，配料后经均化设备处理后制成包装。
2.按重量取硅酸盐水泥100份，加5份EA-L型膨胀剂，10份经烘干过0.2筛的粉煤灰提取物漂珠和微珠，配料后经均化处理后制成包装。

Claims (4)

1、一种超轻特异水泥，其特征是以100份硅酸盐水泥熟料为基料，加5～20份明矾石、5～25份石膏混合粉磨水泥细度，入10～45份粉煤灰提取物的漂珠和微珠，经均化处理制成。
2、一种超轻特异水泥，其特征是以100份硅配盐水泥为基料，加5～20份膨胀剂、10～45份粉煤灰提取物漂珠和微珠，经均化处理制成。
3、按照权利要求1所述的水泥，其特征是所说的粉煤灰提取物的漂珠和微珠经烘干应达到含水量＜2%，粒度筛选至水泥细度要求。
4、按照权利要求2所述的水泥，其特征是所说的膨胀剂为EA-L型和U型。
CN93112006A 1993-06-11 1993-06-11 超轻特异水泥 Pending CN1096277A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN93112006A CN1096277A (zh) 1993-06-11 1993-06-11 超轻特异水泥

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN93112006A CN1096277A (zh) 1993-06-11 1993-06-11 超轻特异水泥

Publications (1)

Publication Number Publication Date
CN1096277A true CN1096277A (zh) 1994-12-14

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ID=4989751

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93112006A Pending CN1096277A (zh) 1993-06-11 1993-06-11 超轻特异水泥

Country Status (1)

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CN (1) CN1096277A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343358C (zh) * 2005-12-02 2007-10-17 大庆石油管理局 深井低密度水泥浆
CN101403249A (zh) * 2008-11-17 2009-04-08 金勇云 用于建筑外墙表面的抗裂型双节能覆盖层
CN109694208A (zh) * 2017-10-20 2019-04-30 谢思松 一种用于膨胀珍珠岩保温板的粉体固化剂及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343358C (zh) * 2005-12-02 2007-10-17 大庆石油管理局 深井低密度水泥浆
CN101403249A (zh) * 2008-11-17 2009-04-08 金勇云 用于建筑外墙表面的抗裂型双节能覆盖层
CN109694208A (zh) * 2017-10-20 2019-04-30 谢思松 一种用于膨胀珍珠岩保温板的粉体固化剂及其制备方法
CN109694208B (zh) * 2017-10-20 2021-09-03 谢思松 一种用于膨胀珍珠岩保温板的粉体固化剂及其制备方法

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