CN106810120A - 一种速干型轻质混凝土 - Google Patents

一种速干型轻质混凝土 Download PDF

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CN106810120A
CN106810120A CN201710088071.5A CN201710088071A CN106810120A CN 106810120 A CN106810120 A CN 106810120A CN 201710088071 A CN201710088071 A CN 201710088071A CN 106810120 A CN106810120 A CN 106810120A
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parts
fast
concrete
dickite
diatomite
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洪其祥
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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
    • C04B26/00Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02Macromolecular compounds
    • C04B26/10Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/16Polyurethanes
    • 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
    • C04B38/00Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • 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
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • 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
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/27Water resistance, i.e. waterproof or water-repellent materials
    • 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
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40Porous or lightweight materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明涉及一种速干型轻质混凝土,包括憎水珍珠岩、蛋白发泡剂、石墨粉、纤维素、硫酸锌、聚氨酯、发泡材料、地开石和硅藻土,其原料各组分按重量计,所述憎水珍珠岩15‑19份、蛋白发泡剂30‑47份、石墨粉20‑24份、纤维素10‑14份、硫酸锌5‑8份、聚氨酯3‑8份、发泡材料15‑19份、地开石18‑22份和硅藻土18‑25份。本发明可以有效实现混凝土的速干,同时提高混凝土抗折强度和韧性,限制的裂缝宽度,抵抗混凝土表面龟裂和抗爆防火能力,可以广泛应用于土木、水利、市政交通、海洋军工等领域的混凝土结构。

Description

一种速干型轻质混凝土
技术领域
本发明属于建筑领域,涉及一种速干型轻质混凝土。
背景技术
随着近年来房地产行业的兴起,民用或商用房屋在每个城市都越来越多,普通的建筑材料密度高,比重较重,导致建筑物本体重量大,对结构强度要求更高,也导致了建筑成本的升高。需要一种比重低,轻质的建筑材料。
发明内容
本发明要解决的技术问题是:克服现有技术中房屋墙壁易受潮霉变的技术问题,提供一种防水、防霉变、质轻的速干型轻质混凝土。
本发明解决其技术问题所采用的技术方案是:提供一种速干型轻质混凝土,包括憎水珍珠岩、蛋白发泡剂、石墨粉、纤维素、硫酸锌、聚氨酯、发泡材料、地开石和硅藻土,其原料各组分按重量计,所述憎水珍珠岩15-19份、蛋白发泡剂30-47份、石墨粉20-24份、纤维素10-14份、硫酸锌5-8份、聚氨酯3-8份、发泡材料15-19份、地开石18-22份和硅藻土18-25份。
作为优选,所述的速干型轻质混凝土,其特征是:其原料各组分按重量计,憎水珍珠岩15份、蛋白发泡剂30份、石墨粉20份、纤维素10份、硫酸锌5份、聚氨酯3份、发泡材料15份、地开石18份和硅藻土18份。
作为优选,所述的速干型轻质混凝土,其特征是具有如下步骤:
(1) 按重量份配比配置好各种原料 ;
(2) 将配置好的各种原料一一加入搅拌反应器中,在转速为 60rpm 的条件下搅拌2h,即可制得。
本发明可以有效实现混凝土的速干,同时提高混凝土抗折强度和韧性,限制的裂缝宽度,抵抗混凝土表面龟裂和抗爆防火能力,可以广泛应用于土木、水利、市政交通、海洋军工等领域的混凝土结构。
具体实施方式
本发明所述的一种速干型轻质混凝土,其原料各组分按重量计,包括憎水珍珠岩、蛋白发泡剂、石墨粉、纤维素、硫酸锌、聚氨酯、发泡材料、地开石和硅藻土,其原料各组分按重量计,所述憎水珍珠岩15-19份、蛋白发泡剂30-47份、石墨粉20-24份、纤维素10-14份、硫酸锌5-8份、聚氨酯3-8份、发泡材料15-19份、地开石18-22份和硅藻土18-25份。
作为优选,所述的速干型轻质混凝土,其特征是:其原料各组分按重量计,憎水珍珠岩15份、蛋白发泡剂30份、石墨粉20份、纤维素10份、硫酸锌5份、聚氨酯3份、发泡材料15份、地开石18份和硅藻土18份。
作为优选,所述的速干型轻质混凝土,其特征是具有如下步骤:
(1) 按重量份配比配置好各种原料 ;
(2) 将配置好的各种原料一一加入搅拌反应器中,在转速为 60rpm 的条件下搅拌2h,即可制得。
以上所述仅是本发明的优选实施方式,并不用于限制本发明,应当指出, 对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和变型,这些改进和变型也应视为本发明的保护范围。

Claims (3)

1.一种速干型轻质混凝土,其特征是:包括憎水珍珠岩、蛋白发泡剂、石墨粉、纤维素、硫酸锌、聚氨酯、发泡材料、地开石和硅藻土,其原料各组分按重量计,所述憎水珍珠岩15-19份、蛋白发泡剂30-47份、石墨粉20-24份、纤维素10-14份、硫酸锌5-8份、聚氨酯3-8份、发泡材料15-19份、地开石18-22份和硅藻土18-25份。
2.如权利要求1所述的速干型轻质混凝土,其特征是:其原料各组分按重量计,憎水珍珠岩15份、蛋白发泡剂30份、石墨粉20份、纤维素10份、硫酸锌5份、聚氨酯3份、发泡材料15份、地开石18份和硅藻土18份。
3.如权利要求1-2所述的速干型轻质混凝土,其特征是具有如下步骤:
(1) 按重量份配比配置好各种原料 ;
(2) 将配置好的各种原料一一加入搅拌反应器中,在转速为 60rpm 的条件下搅拌2h,即可制得。
CN201710088071.5A 2017-02-19 2017-02-19 一种速干型轻质混凝土 Pending CN106810120A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1117987A (zh) * 1994-08-31 1996-03-06 徐中 速干型多功能保温隔热材料
CN106007638A (zh) * 2016-05-22 2016-10-12 周淑华 一种速干型混凝土
CN106188494A (zh) * 2016-08-03 2016-12-07 南宁可煜能源科技有限公司 硬质聚氨酯外墙泡沫材料
CN106349455A (zh) * 2016-08-30 2017-01-25 武汉理工大学 一种耐高温可陶瓷化聚氨酯泡沫复合材料及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1117987A (zh) * 1994-08-31 1996-03-06 徐中 速干型多功能保温隔热材料
CN106007638A (zh) * 2016-05-22 2016-10-12 周淑华 一种速干型混凝土
CN106188494A (zh) * 2016-08-03 2016-12-07 南宁可煜能源科技有限公司 硬质聚氨酯外墙泡沫材料
CN106349455A (zh) * 2016-08-30 2017-01-25 武汉理工大学 一种耐高温可陶瓷化聚氨酯泡沫复合材料及其制备方法

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Application publication date: 20170609