CN106810189A - 一种轻质弹性混凝土 - Google Patents

一种轻质弹性混凝土 Download PDF

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Publication number
CN106810189A
CN106810189A CN201710088072.XA CN201710088072A CN106810189A CN 106810189 A CN106810189 A CN 106810189A CN 201710088072 A CN201710088072 A CN 201710088072A CN 106810189 A CN106810189 A CN 106810189A
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parts
concrete
flyash
cellulose
magnesium sulfate
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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
    • 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
    • C04B28/24Compositions 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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26Silicates of the alkali metals
    • 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)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

本发明涉及一种轻质弹性混凝土,包括沥青、蛋白发泡剂、石墨粉、矿渣微粉、减水剂、纤维素、硫酸镁、水玻璃和粉煤灰,其原料各组分按重量计,所述沥青60‑80份、蛋白发泡剂10‑13份、石墨粉14‑18份、矿渣微粉7‑10份、减水剂6‑10份、纤维素8‑15份、硫酸镁9‑11份、水玻璃20‑28份和粉煤灰18‑25份。本发明可以防止混凝土开裂,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

一种轻质弹性混凝土
技术领域
本发明属于建筑领域,涉及一种轻质弹性混凝土。
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、质轻的轻质弹性混凝土。
本发明解决其技术问题所采用的技术方案是:提供一种轻质弹性混凝土,包括沥青、蛋白发泡剂、石墨粉、矿渣微粉、减水剂、纤维素、硫酸镁、水玻璃和粉煤灰,其原料各组分按重量计,所述沥青60-80份、蛋白发泡剂10-13份、石墨粉14-18份、矿渣微粉7-10份、减水剂6-10份、纤维素8-15份、硫酸镁9-11份、水玻璃20-28份和粉煤灰18-25份。
作为优选,所述的轻质弹性混凝土,其特征是:其原料各组分按重量计,沥青80份、蛋白发泡剂13份、石墨粉18份、矿渣微粉10份、减水剂10份、纤维素15份、硫酸镁11份、水玻璃28份和粉煤灰25份。
作为优选,所述的轻质弹性混凝土,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。
本发明可以防止混凝土开裂,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,质量轻,且具有弹性,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
本发明所述的一种轻质弹性混凝土,其原料各组分按重量计,包括沥青、蛋白发泡剂、石墨粉、矿渣微粉、减水剂、纤维素、硫酸镁、水玻璃和粉煤灰,其原料各组分按重量计,所述沥青60-80份、蛋白发泡剂10-13份、石墨粉14-18份、矿渣微粉7-10份、减水剂6-10份、纤维素8-15份、硫酸镁9-11份、水玻璃20-28份和粉煤灰18-25份。
作为优选,所述的轻质弹性混凝土,其特征是:其原料各组分按重量计,沥青80份、蛋白发泡剂13份、石墨粉18份、矿渣微粉10份、减水剂10份、纤维素15份、硫酸镁11份、水玻璃28份和粉煤灰25份。
作为优选,所述的轻质弹性混凝土,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)

1.一种轻质弹性混凝土,其特征是:包括沥青、蛋白发泡剂、石墨粉、矿渣微粉、减水剂、纤维素、硫酸镁、水玻璃和粉煤灰,其原料各组分按重量计,所述沥青60-80份、蛋白发泡剂10-13份、石墨粉14-18份、矿渣微粉7-10份、减水剂6-10份、纤维素8-15份、硫酸镁9-11份、水玻璃20-28份和粉煤灰18-25份。
2.如权利要求1所述的轻质弹性混凝土,其特征是:其原料各组分按重量计,沥青80份、蛋白发泡剂13份、石墨粉18份、矿渣微粉10份、减水剂10份、纤维素15份、硫酸镁11份、水玻璃28份和粉煤灰25份。
3.如权利要求1-2所述的轻质弹性混凝土,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。
CN201710088072.XA 2017-02-19 2017-02-19 一种轻质弹性混凝土 Pending CN106810189A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108017339A (zh) * 2017-12-20 2018-05-11 陈景英 一种混合混凝土
CN108147721A (zh) * 2017-12-20 2018-06-12 石永明 一种弹性混凝土

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105887608A (zh) * 2016-04-01 2016-08-24 江苏东浦管桩有限公司 用于海绵城市建设的透水性多功能混凝土及构件
CN105948683A (zh) * 2016-05-22 2016-09-21 周淑华 一种弹性混凝土

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105887608A (zh) * 2016-04-01 2016-08-24 江苏东浦管桩有限公司 用于海绵城市建设的透水性多功能混凝土及构件
CN105948683A (zh) * 2016-05-22 2016-09-21 周淑华 一种弹性混凝土

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108017339A (zh) * 2017-12-20 2018-05-11 陈景英 一种混合混凝土
CN108147721A (zh) * 2017-12-20 2018-06-12 石永明 一种弹性混凝土

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