CN105565716A - 一种新型免烧砌块 - Google Patents

一种新型免烧砌块 Download PDF

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Publication number
CN105565716A
CN105565716A CN201510921944.7A CN201510921944A CN105565716A CN 105565716 A CN105565716 A CN 105565716A CN 201510921944 A CN201510921944 A CN 201510921944A CN 105565716 A CN105565716 A CN 105565716A
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China
Prior art keywords
parts
building block
fired building
novel non
flyash
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CN201510921944.7A
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English (en)
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不公告发明人
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QIQIHAR YUEFENG TECHNOLOGY Co Ltd
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QIQIHAR YUEFENG TECHNOLOGY Co Ltd
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Priority to CN201510921944.7A priority Critical patent/CN105565716A/zh
Publication of CN105565716A publication Critical patent/CN105565716A/zh
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    • 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
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

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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)
  • Processing Of Solid Wastes (AREA)

Abstract

本发明涉及一种新型免烧砌块,其采用原料水泥、粉煤灰等,其具有良好的保温隔热性能,成本低廉工艺简单,对固体废弃物能够充分利用,所述免烧砌块重量轻、强度较好、韧性及耐久性好,对能源消耗较小对环境无污染。

Description

一种新型免烧砌块
技术领域
本发明涉及一种新型免烧砌块,具体涉及利用废弃粉煤灰来制备免烧砌块的方法。
背景技术
我国每年有大量的废弃粉煤灰,主要来源于电厂、矿区,近年粉煤灰只少量地用于肥料,更多的粉煤灰被废弃对环境造成了极大的破坏。但粉煤灰由于具有一定的活性人们尝试将其作为建材原料,但性能欠佳。而将粉煤灰制备成免烧砌块不但能够减轻环境的负担,同时也变废为宝、节约自然资源,同时由其制成的产品性能优良韧性好、保温、隔热。
发明内容
本发明的目的是提供了一种免烧砌块,工艺简单,对固体废弃物利用率高,所述免烧砌块重量轻、强度较好、耐久性好,对能源消耗较小对环境无污染。
本发明技术方案为:原料(按重量比计)采用水泥22份、粉煤灰50份、河砂或石英砂10份、木质素磺酸盐0.3份、氢氧化钠3份、秸秆和/或稻壳9份、纤维素醚5份和水15份、矿渣10份、早强剂1份,所述粉煤灰为二级粉煤灰。本发明所述免烧砌块可采用公知的现有技术进行制备。
本发明的有益技术效果:
本发明对固体废弃物能够充分利用,所述免烧砌块重量轻、强度较好、韧性及耐久性好,对能源消耗较小对环境无污染。
具体实施方式
原料(按重量比计)采用水泥22份、粉煤灰50份、河砂或石英砂10份、木质素磺酸盐0.3份、氢氧化钠3份、秸秆和/或稻壳9份、纤维素醚5份和水15份、矿渣10份、早强剂1份,所述粉煤灰为二级粉煤灰。

Claims (1)

1.一种新型免烧砌块,其特征在于:原料(按重量比计)采用水泥22份、粉煤灰50份、河砂或石英砂10份、木质素磺酸盐0.3份、氢氧化钠3份、秸秆和/或稻壳9份、纤维素醚5份和水15份、矿渣10份、早强剂1份,所述粉煤灰为二级粉煤灰。
CN201510921944.7A 2015-12-14 2015-12-14 一种新型免烧砌块 Pending CN105565716A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510921944.7A CN105565716A (zh) 2015-12-14 2015-12-14 一种新型免烧砌块

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Application Number Priority Date Filing Date Title
CN201510921944.7A CN105565716A (zh) 2015-12-14 2015-12-14 一种新型免烧砌块

Publications (1)

Publication Number Publication Date
CN105565716A true CN105565716A (zh) 2016-05-11

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CN201510921944.7A Pending CN105565716A (zh) 2015-12-14 2015-12-14 一种新型免烧砌块

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CN (1) CN105565716A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107056152A (zh) * 2017-03-29 2017-08-18 合肥天沃能源科技有限公司 一种建筑节能砖及其制备方法
CN111548115A (zh) * 2020-05-24 2020-08-18 江西省科学院应用化学研究所 一种尾矿废渣制备环保保温砖的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107056152A (zh) * 2017-03-29 2017-08-18 合肥天沃能源科技有限公司 一种建筑节能砖及其制备方法
CN111548115A (zh) * 2020-05-24 2020-08-18 江西省科学院应用化学研究所 一种尾矿废渣制备环保保温砖的制备方法

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