CN103553463B - 一种混凝土粘结剂 - Google Patents

一种混凝土粘结剂 Download PDF

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CN103553463B
CN103553463B CN201310504933.XA CN201310504933A CN103553463B CN 103553463 B CN103553463 B CN 103553463B CN 201310504933 A CN201310504933 A CN 201310504933A CN 103553463 B CN103553463 B CN 103553463B
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acetone
polyacrylamide
epoxy resin
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CN103553463A (zh
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陆志强
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Guizhou Kaixiang New Materials Co ltd
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Huzhou Zhongchen Construction Co Ltd
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Abstract

本发明公开了一种混凝土粘结剂。本发明由以下重量份组分组成:环氧树脂:60~80,聚丙烯酰胺:10~20,水:20~40,丙酮:3~5,乙二胺:1~3,邻苯二甲酸二丁酯:10~20,石英砂:100~200,水泥:100~200,高岭土:200~400。与现有技术相比,本发明适于潮湿和水下混凝土面的粘结,具有粘结力强、凝结速度快、制备工艺简单、成本低廉等有益效果。

Description

一种混凝土粘结剂
技术领域
本发明属于建筑混凝土技术领域,更具体是涉及一种混凝土粘结剂。
背景技术
通常讲的混凝土是指用水泥作胶凝材料,砂、石作集料;与水(加或不加外加剂和掺合料)按一定比例配合,经搅拌、成型、养护而得的水泥混凝土,也称普通混凝土,它广泛应用于土木工程。
在潮湿环境以及水下条件,对混凝土的粘结就提出了较高的要求。
发明内容
本发明的目的在于克服现有技术存在的不足,提供一种混凝土粘结剂。
为达到上述目的,本发明采取了如下的技术方案:
一种混凝土粘结剂,其特征在于,由以下重量份组分组成:
环氧树脂:60~80,聚丙烯酰胺:10~20,
水:20~40,丙酮:3~5,乙二胺:1~3,
邻苯二甲酸二丁酯:10~20,石英砂:100~200,
水泥:100~200,高岭土:200~400。
上述技术方案中,所述的混凝土粘结剂制备方法为:
(1)按配比,将环氧树脂加热至40~60℃,然后依次加入聚丙烯酰胺、水、丙酮、乙二胺及邻苯二甲酸二丁酯,充分混合均匀;
(2)加入其余组分,充分搅拌均匀后即可得成品。
与现有技术相比,本发明适于潮湿和水下混凝土面的粘结,具有粘结力强、凝结速度快、制备工艺简单、成本低廉等有益效果。
具体实施方式
以下结合具体实施例来对本发明作进一步的描述。
实施例1
一种混凝土粘结剂,以重量份计,由以下组分组成:
环氧树脂(E-42):60,聚丙烯酰胺:10,
水:20,丙酮:3,乙二胺:1,
邻苯二甲酸二丁酯:10,石英砂:100,
500#水泥:100,高岭土:200。
实施例2
一种混凝土粘结剂,以重量份计,由以下组分组成:
环氧树脂(E-42):80,聚丙烯酰胺:20,
水:40,丙酮:5,乙二胺:3,
邻苯二甲酸二丁酯:20,石英砂:200,
500#水泥:200,高岭土:400。
实施例3
一种混凝土粘结剂,以重量份计,由以下组分组成:
环氧树脂(E-42):70,聚丙烯酰胺:16,
水:30,丙酮:4,乙二胺:2,
邻苯二甲酸二丁酯:15,石英砂:160,
500#水泥:160,高岭土:300。
上述实施例中,所述的混凝土粘结剂制备方法为:
(1)按配比,将环氧树脂加热至40~60℃,然后依次加入聚丙烯酰胺、水、丙酮、乙二胺及邻苯二甲酸二丁酯,充分混合均匀;
(2)加入其余组分,充分搅拌均匀后即可得成品。

Claims (4)

1.一种混凝土粘结剂,其特征在于,由以下重量份组分组成:
环氧树脂:60~80,聚丙烯酰胺:10~20,
水:20~40,丙酮:3~5,乙二胺:1~3,
邻苯二甲酸二丁酯:10~20,石英砂:100~200,
水泥:100~200,高岭土:200~400;
所述的混凝土粘结剂的制备方法为:
(1)按配比,将环氧树脂加热至40~60℃,然后依次加入聚丙烯酰胺、水、丙酮、乙二胺及邻苯二甲酸二丁酯,充分混合均匀;
(2)加入其余组分,充分搅拌均匀后即可得成品。
2.根据权利要求1所述的一种混凝土粘结剂,其特征在于,由以下重量份组分组成:
环氧树脂:60,聚丙烯酰胺:10,水:20,
丙酮:3,乙二胺:1,邻苯二甲酸二丁酯:10,
石英砂:100,水泥:100,高岭土:200。
3.根据权利要求1所述的一种混凝土粘结剂,其特征在于,由以下重量份组分组成:
环氧树脂:80,聚丙烯酰胺:20,水:40,
丙酮:5,乙二胺:3,邻苯二甲酸二丁酯:20,
石英砂:200,水泥:200,高岭土:400。
4.根据权利要求1所述的一种混凝土粘结剂,其特征在于,由以下重量份组分组成:
环氧树脂:70,聚丙烯酰胺:16,水:30,
丙酮:4,乙二胺:2,邻苯二甲酸二丁酯:15,
石英砂:160,水泥:160,高岭土:300。
CN201310504933.XA 2013-10-23 2013-10-23 一种混凝土粘结剂 Expired - Fee Related CN103553463B (zh)

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Publication number Priority date Publication date Assignee Title
CN105565699A (zh) * 2015-12-24 2016-05-11 何宣志 一种建筑用胶水
CN106882938A (zh) * 2017-04-18 2017-06-23 安徽省康宇水电机械成套设备有限公司 一种水利工程水下施工专用砂浆
CN107973569B (zh) * 2017-11-10 2020-06-09 张家界万众新型建筑材料有限公司 一种高粘结强度无机混凝土界面粘合剂的制备方法
CN109024997B (zh) * 2018-07-31 2021-05-04 南阳理工学院 一种播音室用隔音墙
CN115322713A (zh) * 2022-07-25 2022-11-11 烟台恒邦泵业有限公司 一种粘结铁硅铁及其制备工艺

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Publication number Priority date Publication date Assignee Title
CN102863184A (zh) * 2012-09-06 2013-01-09 吴江市晴亿纺织有限公司 一种混凝土胶粘剂

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102863184A (zh) * 2012-09-06 2013-01-09 吴江市晴亿纺织有限公司 一种混凝土胶粘剂

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