CN101560811A - 粉煤灰墙体板 - Google Patents

粉煤灰墙体板 Download PDF

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Publication number
CN101560811A
CN101560811A CNA2008100890188A CN200810089018A CN101560811A CN 101560811 A CN101560811 A CN 101560811A CN A2008100890188 A CNA2008100890188 A CN A2008100890188A CN 200810089018 A CN200810089018 A CN 200810089018A CN 101560811 A CN101560811 A CN 101560811A
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fly ash
wall body
plate
body plate
ash wall
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CNA2008100890188A
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李达
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Individual
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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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
    • 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
    • C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust 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
    • 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
    • C04B28/30—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 magnesium cements or similar cements
    • C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Finishing Walls (AREA)

Abstract

本发明涉及一种建筑用墙体板，特别是一种粉煤灰墙体板，包括表层及粉煤灰板体，其特征在于：粉煤灰板体内设有多个纵向的空腔，其中可填充膨胀珍珠岩；表层由氯氧镁胶凝材料、粉煤灰工业废渣及改性添加剂复合制成，表层中埋有金属网。本发明具有结构紧凑、设计合理的优点：膨胀珍珠岩的使用提高了墙板的保温效果；替代红砖，减少了对土地的破坏；同时充分利用了工业用废渣(炉灰、粉煤灰)，加工的墙板无污染，防潮，隔音效果好，防火性能强，易于施工，省时省力。本发明的墙体板内不采用玻璃纤维，因此耐碱性好。该墙板特别适合于外墙板用，特别适合于我国三北寒冷地区建筑用外墙板。

Description

粉煤灰墙体板
技术领域
本实用新型涉及建筑用墙体板，尤其是一种粉煤灰墙体板。
背景技术
目前，我国绝大多数住宅建筑的热工标准不高，大大降低了住宅的居住舒适度。具最新统计显示，由于建筑材料的原因，新建筑中也只有15-20％符合建设部建筑节能标准，造成大量建筑能源的浪费，建筑节能已成为我国建筑业的当务之急。现有的楼房外墙多采用加气混凝土砌块、水泥空心砌块、炉矿渣空心砌块及水泥、石膏空心条板等，同样存在保温效果差、强度低的不足，并且施工难度大，效率低。
发明内容
本发明的目的在于克服上述技术中存在的不足之处，提供一种重量轻、强度高、保温性能好、施工快捷的粉煤灰外墙板。
为了达到上述目的，本发明采用的技术方案是：
一种粉煤灰墙体板，包括表层及粉煤灰板体，其特征在于：粉煤灰板体内设有多个纵向的空腔；表层由氯氧镁胶凝材料、粉煤灰工业废渣及改性添加剂复合制成，其中埋有金属网。
所述板体内的空腔中可填装膨胀珍珠岩。
所述表层的外侧还可贴附有表面装饰层，该装饰层可为一层瓷面砖。
本发明充分利用了工业用废渣粉煤灰，加工的墙板无污染，防潮，隔音效果好，防火性能强，易于施工；不采用玻璃纤维，因此墙板不会在碱性条件下被腐蚀，增强了墙板的耐碱性。
附图说明
图1为本发明的墙体板的横截面示意图；
图2为图1墙体板贴上瓷砖后的横截面示意图。
具体实施方式
下面结合附图对本发明的实施例作进一步详细描述。
由图1可知，本发明的墙体板由表层2和粉煤灰板体1两部分组成，粉煤灰板体1内设有多个纵向的空腔3；空腔3中填装膨胀珍珠岩5；板体的一侧边部位开有梯形凹槽，另一侧边设有与该梯形凹槽咬合的梯形榫。表层由氯氧镁胶凝材料、粉煤灰工业废渣及改性添加剂复合制成，其中埋有金属网4。制作步骤为：将氯氧镁或轻烷镁粉或轻烧氧化镁用水溶解，加入添加剂磷酸三钠，插入金属网4，搅拌下加入青小酶粉、粉煤灰等工业废渣使其充分混合，用模架浇铸而成。
图2展示了粉煤灰墙体板的表层贴附有墙面砖6的情形，墙面瓷砖可以增加墙体的美观，更适合外墙的适用。
本发明的优点是：结构紧凑、设计合理。膨胀珍珠岩的使用提高了墙板的保温效果；替代红砖，减少了对土地的破坏；同时充分利用了工业用废渣(炉灰、粉煤灰)，加工的墙板无污染，防潮，隔音效果好，防火性能强，易于施工，省时省力。本发明的墙体板内不采用玻璃纤维，因此耐碱性好。该墙板特别适合于外墙板用，特别适合于我国三北寒冷地区建筑用外墙板。

Claims (4)

1、一种粉煤灰墙体板，包括表层(2)及粉煤灰板体(1)，其特征在于：粉煤灰板体(1)内设有多个纵向的空腔(3)，表层由氯氧镁胶凝材料、粉煤灰工业废渣及改性添加剂复合制成，表层中埋有金属网(4)。
2、根据权利要求1所述的粉煤灰墙体板，其特征是在所述板体(1)内的空腔(3)中填装有膨胀珍珠岩(5)。
3、根据权利要求1所述的粉煤灰墙体板，其特征是在表层(2)的外侧还贴附有表面装饰层(6)。
4、根据权利要求3所述的粉煤灰墙体板，其特征是所说的表面装饰层(6)为一层瓷面砖。
CNA2008100890188A 2008-04-15 2008-04-15 粉煤灰墙体板 Pending CN101560811A (zh)

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Application Number Priority Date Filing Date Title
CNA2008100890188A CN101560811A (zh) 2008-04-15 2008-04-15 粉煤灰墙体板

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Application Number Priority Date Filing Date Title
CNA2008100890188A CN101560811A (zh) 2008-04-15 2008-04-15 粉煤灰墙体板

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CN101560811A true CN101560811A (zh) 2009-10-21

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102747807A (zh) * 2012-07-17 2012-10-24 苏州千瑞机电科技有限公司 新型建筑墙板、建筑墙体结构及其制备方法
CN102776981A (zh) * 2011-05-10 2012-11-14 骊住株式会社 具有中空孔的陶板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776981A (zh) * 2011-05-10 2012-11-14 骊住株式会社 具有中空孔的陶板
CN102747807A (zh) * 2012-07-17 2012-10-24 苏州千瑞机电科技有限公司 新型建筑墙板、建筑墙体结构及其制备方法

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Application publication date: 20091021