CN103936325A - 一种新型混凝土抗冻剂 - Google Patents

一种新型混凝土抗冻剂 Download PDF

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CN103936325A
CN103936325A CN201410182550.XA CN201410182550A CN103936325A CN 103936325 A CN103936325 A CN 103936325A CN 201410182550 A CN201410182550 A CN 201410182550A CN 103936325 A CN103936325 A CN 103936325A
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parts
sodium
novel concrete
concrete
antifreeze
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CN103936325B (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

本发明公开了一种新型混凝土抗冻剂。以重量份计,本发明由以下组分组成:硫酸钠:3~6,亚硝酸钠:1~3,氯化钠:2~5,尿素:10~20,二氧化硅:4~8,氧化钙:5~8。所述的新型混凝土抗冻剂的制备工艺为:按配比,将所述原料粉碎,充分搅拌后即可得成品。与现有技术相比,本发明能有效降低砂浆和混凝土中水的冰点,以便混凝土在低温下进行施工。

Description

一种新型混凝土抗冻剂
技术领域
本发明属于混凝土添加剂技术领域,更具体是涉及一种新型混凝土抗冻剂。
背景技术
混凝土抗冻剂是一种添加剂,主要是加入到混凝土中,以提高混凝土的抗冻能力,其对混凝土性能的改善起着较为重要的作用。
发明内容
本发明的目的在于克服现有技术存在的不足,提供一种新型混凝土抗冻剂。
为达到上述目的,本发明采取了如下的技术方案:
一种新型混凝土抗冻剂,以重量份计,由以下组分组成:
硫酸钠:3~6,亚硝酸钠:1~3,氯化钠:2~5,
尿素:10~20,二氧化硅:4~8,氧化钙:5~8。
所述的新型混凝土抗冻剂的制备工艺为:按配比,将所述原料粉碎,充分搅拌后即可得成品。
与现有技术相比,本发明能有效降低砂浆和混凝土中水的冰点,以便混凝土在低温下进行施工。
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
一种新型混凝土抗冻剂,以重量份计,由以下组分组成:
硫酸钠:3,亚硝酸钠:1,氯化钠:2,
尿素:10,二氧化硅:4,氧化钙:5。
实施例2
一种新型混凝土抗冻剂,以重量份计,由以下组分组成:
硫酸钠:6,亚硝酸钠:3,氯化钠:5,
尿素:20,二氧化硅:8,氧化钙:8。
实施例3
一种新型混凝土抗冻剂,以重量份计,由以下组分组成:
硫酸钠:5,亚硝酸钠:2,氯化钠:3,
尿素:16,二氧化硅:6,氧化钙:6。
所述的新型混凝土抗冻剂的制备工艺为:按配比,将所述原料粉碎,充分搅拌后即可得成品。

Claims (4)

1.一种新型混凝土抗冻剂,其特征在于,以重量份计,由以下组分组成:
硫酸钠:3~6,亚硝酸钠:1~3,氯化钠:2~5,
尿素:10~20,二氧化硅:4~8,氧化钙:5~8。
2.根据权利要求1所述的一种新型混凝土抗冻剂,其特征在于,以重量份计,由以下组分组成:
硫酸钠:3,亚硝酸钠:1,氯化钠:2,
尿素:10,二氧化硅:4,氧化钙:5。
3.根据权利要求1所述的一种新型混凝土抗冻剂,其特征在于,以重量份计,由以下组分组成:
硫酸钠:6,亚硝酸钠:3,氯化钠:5,
尿素:20,二氧化硅:8,氧化钙:8。
4.根据权利要求1所述的一种新型混凝土抗冻剂,其特征在于,以重量份计,由以下组分组成:
硫酸钠:5,亚硝酸钠:2,氯化钠:3,
尿素:16,二氧化硅:6,氧化钙:6。
CN201410182550.XA 2014-04-30 2014-04-30 一种混凝土抗冻剂 Expired - Fee Related CN103936325B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106962451A (zh) * 2017-03-13 2017-07-21 舟山汇丰冷藏物流发展有限公司 一种对虾的速冻装置
CN107324709A (zh) * 2017-07-13 2017-11-07 山东省水利科学研究院 一种非引气型的渠道衬砌抗冻融混凝土

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1489557A (zh) * 2000-12-15 2004-04-14 ӡ�����Ƽ��ɷ����޹�˾ 用作水泥添加剂的组合物
CN103739228A (zh) * 2014-01-07 2014-04-23 苏州市兴邦化学建材有限公司 混凝土防冻剂

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1489557A (zh) * 2000-12-15 2004-04-14 ӡ�����Ƽ��ɷ����޹�˾ 用作水泥添加剂的组合物
CN103739228A (zh) * 2014-01-07 2014-04-23 苏州市兴邦化学建材有限公司 混凝土防冻剂

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106962451A (zh) * 2017-03-13 2017-07-21 舟山汇丰冷藏物流发展有限公司 一种对虾的速冻装置
CN107324709A (zh) * 2017-07-13 2017-11-07 山东省水利科学研究院 一种非引气型的渠道衬砌抗冻融混凝土
CN107324709B (zh) * 2017-07-13 2020-04-14 山东省水利科学研究院 一种非引气型的渠道衬砌抗冻融混凝土

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