CN103936325B - 一种混凝土抗冻剂 - Google Patents

一种混凝土抗冻剂 Download PDF

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Publication number
CN103936325B
CN103936325B CN201410182550.XA CN201410182550A CN103936325B CN 103936325 B CN103936325 B CN 103936325B CN 201410182550 A CN201410182550 A CN 201410182550A CN 103936325 B CN103936325 B CN 103936325B
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sodium
concrete
antifreezing agent
chlor
urea
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CN103936325A (zh
Inventor
陆志强
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Guizhou Kaixiang New Materials Co ltd
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XINCHANG COUNTY YULIN STREET YUQUAN MACHINERY FACTORY
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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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Families Citing this family (2)

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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
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

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

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