CN105541207A - 一种新型蓄能再生免烧砖 - Google Patents

一种新型蓄能再生免烧砖 Download PDF

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Publication number
CN105541207A
CN105541207A CN201510946386.XA CN201510946386A CN105541207A CN 105541207 A CN105541207 A CN 105541207A CN 201510946386 A CN201510946386 A CN 201510946386A CN 105541207 A CN105541207 A CN 105541207A
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China
Prior art keywords
parts
vegetable fibre
free brick
baking
fibre
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CN201510946386.XA
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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 CN201510946386.XA priority Critical patent/CN105541207A/zh
Publication of CN105541207A publication Critical patent/CN105541207A/zh
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    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/107—Acids or salts thereof
    • 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

本发明涉及一种新型蓄能再生免烧砖，其工艺简单，对固体废弃物利用率高，所述免烧砖重量轻、强度较好、耐久性好、韧性抗裂性好，对能源消耗较小对环境无污染，原料采用水泥、废弃炉渣、再生骨料、改性植物纤维等。

Description

一种新型蓄能再生免烧砖
技术领域
本发明涉及一种新型蓄能再生免烧砖，具体涉及利用一种利用废弃炉渣、再生骨料制备免烧砖的方法。
背景技术
我国每年有大量的废弃炉渣，主要来源工厂、电厂等，对环境造成了极大的破坏。将废弃炉渣制备成免烧砖可以有效减轻环境的负担，同时也变废为宝、节约自然资源，同时由其制成的免烧砖性能优良保温、隔热。
发明内容
本发明的目的是提供了一种蓄能免烧砖，工艺简单，对固体废弃物利用率高，所述免烧砖重量轻、强度较好、耐久性好，对能源消耗较小对环境无污染，同时又利用改性的天然植物纤维使其韧性和抗裂性得到明显的加强。
其原料（按重量比计）采用水泥25份、废弃炉渣58份、火山灰11份、可再分散乳胶粉15份、石膏3份、再生骨料15份、植物纤维10份、羟甲基纤维素3份、内填充有石蜡的陶粒10份、水22份，上述原料经混合搅拌均匀，再在模具内经振动、挤压成型制成砖坯，蒸汽养护24-48小时后，将其在常温下室外放置12-15天得成品；所述植物纤维为秸秆、木质纤维或稻草，上述植物纤维经改性处理，优选利用如下步骤对其进行改性处理，首先将植物纤维粉碎成直径为3-6mm，然后将其置于由（按重量百分比计）5-10%纳米二氧化硅、5-10%纳米碳酸钙、20-30%苯丙乳液、10-15%柠檬酸和35-50%水配制成的溶液中浸渍处理，其中（按重量比计）植物纤维:上述溶液为1:5-10。
本发明的有益技术效果：
本发明工艺简单，对固体废弃物利用率高，所述免烧砖重量轻、强度较好、耐久性好，对能源消耗较小对环境无污染，重量轻、且无污染，产品抗裂性、韧性较好。
具体实施方式
其原料（按重量比计）采用水泥25份、废弃炉渣58份、火山灰11份、可再分散乳胶粉15份、石膏3份、再生骨料15份、植物纤维10份、羟甲基纤维素3份、内填充有石蜡的陶粒10份、水22份，上述原料经混合搅拌均匀，再在模具内经振动、挤压成型制成砖坯，蒸汽养护24-48小时后，将其在常温下室外放置12-15天得成品；所述植物纤维为秸秆、木质纤维或稻草，上述植物纤维经改性处理，优选利用如下步骤对其进行改性处理，首先将植物纤维粉碎成直径为3-6mm，然后将其置于由（按重量百分比计）5-10%纳米二氧化硅、5-10%纳米碳酸钙、20-30%苯丙乳液、10-15%柠檬酸和35-50%水配制成的溶液中浸渍处理，其中（按重量比计）植物纤维:上述溶液为1:5-10。

Claims (1)

1.一种新型蓄能再生免烧砖，其特征在于：其原料（按重量比计）采用水泥25份、废弃炉渣58份、火山灰11份、可再分散乳胶粉15份、石膏3份、再生骨料15份、植物纤维10份、羟甲基纤维素3份、内填充有石蜡的陶粒10份、水22份，上述原料经混合搅拌均匀，再在模具内经振动、挤压成型制成砖坯，蒸汽养护24-48小时后，将其在常温下室外放置12-15天得成品；所述植物纤维为秸秆、木质纤维或稻草，上述植物纤维经改性处理，优选利用如下步骤对其进行改性处理，首先将植物纤维粉碎成直径为3-6mm，然后将其置于由（按重量百分比计）5-10%纳米二氧化硅、5-10%纳米碳酸钙、20-30%苯丙乳液、10-15%柠檬酸和35-50%水配制成的溶液中浸渍处理，其中（按重量比计）植物纤维:上述溶液为1:5-10。
CN201510946386.XA 2015-12-17 2015-12-17 一种新型蓄能再生免烧砖 Pending CN105541207A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107498685A (zh) * 2017-06-16 2017-12-22 河南安朝板材科技有限公司 绿色环保稻草秆板材生产方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107498685A (zh) * 2017-06-16 2017-12-22 河南安朝板材科技有限公司 绿色环保稻草秆板材生产方法

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Application publication date: 20160504