CN101691794A - 陶粒砼轻质隔墙板及其制备方法 - Google Patents
陶粒砼轻质隔墙板及其制备方法 Download PDFInfo
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- CN101691794A CN101691794A CN200910019411A CN200910019411A CN101691794A CN 101691794 A CN101691794 A CN 101691794A CN 200910019411 A CN200910019411 A CN 200910019411A CN 200910019411 A CN200910019411 A CN 200910019411A CN 101691794 A CN101691794 A CN 101691794A
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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
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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
- 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
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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
- 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
- C04B2111/29—Frost-thaw resistance
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
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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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Finishing Walls (AREA)
Abstract
陶粒砼轻质隔墙板及其制备方法,其特点是:其组成成分为陶粒、水泥、矿渣、减水剂;其成分比例为(重量计)陶粒58-75%、水泥13-21%、矿渣10-21%、减水剂0.5-1.7%。它解决了目前在建筑中广泛使用的植物纤维强化板、加汽水泥板、炉渣粉煤灰板、粉煤灰石子水泥板、石膏板等隔墙板存在的吸水率高,易老化,易开裂,寿命短,遇冷遇热易变形,不可以钉、钻及横、纵向穿线,整体结构强度低,抗冲击、抗弯折荷载低等问题,适应于在建筑中作非承重隔墙板使用。
Description
技术领域
本发明涉及建材领域,具体的说是一种以陶粒作为骨料,以矿渣为辅料的混凝土轻质隔墙板。
背景技术
目前,在建筑中广泛使用的非承重隔墙板主要有植物纤维强化板、加汽水泥板、炉渣粉煤灰板、粉煤灰石子水泥板、石膏板等。植物纤维强化板是化学原料及配料做成的,易老化、易开裂、寿命短,遇冷、遇热容易变形,与混凝土建筑连接1-3年自然分离;加汽水泥板吸水率高,粘贴瓷砖石材易开裂脱落,且不可以钉、钻及横、纵向穿线;炉渣粉煤灰板、粉煤灰石子水泥板吸水率高,易开裂,整体结构强度低,抗冲击、抗弯折荷载低;石膏板吸水率强,与水接触会导致石膏分解,厨房、卫生间等场所不能使用,也不能粘贴瓷砖、石材等,应用范围受到很大限制。
发明内容
本发明为解决目前建筑中使用的非承重隔墙板存在的吸水率高,易开裂,易变形,寿命短,抗冲击、抗弯荷载低,应用范围窄等问题,发明一种以陶粒为骨料,矿渣为辅料的陶粒砼轻质隔墙板及其制备方法。
本发明为解决上述技术问题,所采取的技术方案是,一种陶粒砼轻质隔墙板及其制备方法,其特殊之处包括:
1、组成成分为:陶粒、水泥、矿渣、减水剂。
2、成分比例为(重量计):陶粒58-75%、水泥13-21%、矿渣10-21%、减水剂0.5-1.7%。
3、工艺过程为:
(1)选料:按比例称取上述4种配料;
(2)搅拌:将按比例称取的配料置于搅拌机中加水搅拌2-3分钟;
(3)制作:在模具底部放置钢丝网片,把搅拌好的混凝土投进模具,用平板振动器振动整理,把混凝土的水泥浆振动出来,然后在模具的上面放置钢丝网片,继续用平板振动器振动,整理平整;
(4)脱模:根据环境温度和脱模操作规程,掌握合适脱模时间,进行脱模。
本发明的技术效果是,采用上述的技术方案,可以实现一种以陶粒为骨料、矿渣为辅料的陶粒砼轻质隔墙板,它具有隔音、保温、轻质、环保、吸水率低、抗老化、寿命长、抗冲击、抗弯荷载大等优点,在零下30度、零上30度内不变形,与水泥梁、柱、墙连接不变形、粘贴瓷砖、石材不开裂,可直接在墙板体上钉、钻、贴、开孔,板内可横纵向穿线,墙体外层可喷刷、刮各种涂料。
具体实施方式
下面结合实施例,按每平方米核算投料60Kg计算,对本发明作进一步说明。
实施例1:
(1)选料:按比例称取陶粒35kg、水泥12kg、矿渣12kg、减水剂1kg;
(2)搅拌:将按比例称取的配料置于搅拌机中加水搅拌2-3分钟;
(3)制作:在模具底部放置钢丝网片,把搅拌好的混凝土投进模具,用平板振动器振动整理,把混凝土的水泥浆振动出来,然后在模具的上面放置钢丝网片,继续用平板振动器振动,整理平整;
(4)脱模:根据环境温度、施工选用的水泥规格和脱模操作规程,掌握合适脱模时间进行脱模。在0-15度,施工选用铝酸盐快硬水泥,脱模时间2-3小时;在15-20度,施工选用优质早强水泥,脱模时间3-4小时;在20度以上,施工选用优质水泥,脱模时间4-5小时。
实施例2:
(1)选料:按比例称取陶粒39.5g、水泥11kg、矿渣9kg、减水剂0.5kg;
(2)搅拌:将按比例称取的配料置于搅拌机中加水搅拌2-3分钟;
(3)制作:在模具底部放置钢丝网片,把搅拌好的混凝土投进模具,用平板振动器振动整理,把混凝土的水泥浆振动出来,然后在模具的上面放置钢丝网片,继续用平板振动器振动,整理平整;
(4)脱模:根据环境温度、施工选用的水泥规格和脱模操作规程,掌握合适脱模时间进行脱模。在0-15度,施工选用铝酸盐快硬水泥,脱模时间2-3小时;在15-20度,施工选用优质早强水泥,脱模时间3-4小时;在20度以上,施工选用优质水泥,脱模时间4-5小时。
实施例3:
(1)选料:按比例称取:陶粒45g、水泥8.3kg、矿渣6kg、减水剂0.7kg;
(2)搅拌:将按比例称取的配料置于搅拌机中加水搅拌2-3分钟;
(3)制作:在模具底部放置钢丝网片,把搅拌好的混凝土投进模具,用平板振动器振动整理,把混凝土的水泥浆振动出来,然后在模具的上面放置钢丝网片,继续用平板振动器振动,整理平整;
(4)脱模:根据环境温度、施工选用的水泥规格和脱模操作规程,掌握合适脱模时间进行脱模。在0-15度,施工选用铝酸盐快硬水泥,脱模时间2-3小时;在15-20度,施工选用优质早强水泥,脱模时间3-4小时;在20度以上,施工选用优质水泥,脱模时间4-5小时。
以上过程可以实现一种陶粒砼轻质隔墙板。由于陶粒和水泥一样是用上千度的高温烧制而成的不变形,矿渣是在炼铁过程中高温形成的,质硬、不变形,在制作中加上作为增强材料的钢丝网片,起到砼的受力筋作用,该陶粒砼轻质隔墙板抗冲击、抗弯荷载大,吸水率与混凝土吸水率相同,遇冷遇热不变形,与水泥梁、柱、墙连接不变形、粘贴瓷砖、石材不开裂,可直接在墙板体上钉、钻、贴、开孔,板内可横纵向穿线,墙体外层可喷刷、刮各种涂料。
Claims (2)
1.一种陶粒砼轻质隔墙板及其制备方法,其特征是其组成成分为:陶粒、水泥、矿渣、减水剂。
2.根据权利要求1所述的陶粒砼轻质隔墙板及其制备方法,其特征是其成分比例为(重量计):陶粒58-75%、水泥13-21%、矿渣10-21%、减水剂0.5-1.7%。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106747003A (zh) * | 2016-12-27 | 2017-05-31 | 中建四局第五建筑工程有限公司 | 一种新型挤压成型轻质隔墙板及其制备方法与施工工艺 |
CN109267691A (zh) * | 2018-10-29 | 2019-01-25 | 鞍山千华新材科技有限公司 | 轻质组合墙板 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106747003A (zh) * | 2016-12-27 | 2017-05-31 | 中建四局第五建筑工程有限公司 | 一种新型挤压成型轻质隔墙板及其制备方法与施工工艺 |
CN109267691A (zh) * | 2018-10-29 | 2019-01-25 | 鞍山千华新材科技有限公司 | 轻质组合墙板 |
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