Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Additional antibacterial and mildew-proof agent for concrete and preparation method thereof
The invention discloses an external antibacterial and mildew-proof agent for concrete. The external antibacterial and mildew-proof agent is prepared by mixing 40 parts by weight of a component A, 40 parts by weight of a component B and 20 parts by weight of pigments and fillers, the component A is prepared from the following components in parts by weight: 200 parts of styrene-acrylic resin, 4 parts of ammonium polycarboxylate, 4 parts of polyether modified polysiloxane, 10 parts of propylene glycol phenyl ether, 35 parts of Bordeaux mixture and 275 parts of water; the component B is prepared from the following components in parts by weight: 300 parts of pure acrylic resin, 4 parts of polydimethylsiloxane, 4 parts of ammonium polycarboxylate, 35 parts of a zinc sulfide solution, 10 parts of dipropylene glycol butyl ether and 280 parts of water; the zinc sulfide solution is obtained by mixing zinc sulfide powder and diluted hydrochloric acid. On the basis of the prior art, the formula of the antibacterial and mildew-proof agent is improved, the antibacterial and mildew-proof effect of the antibacterial and mildew-proof agent on concrete is improved, and the service life of a building is effectively prolonged.
本发明公开了一种混凝土外加抗菌防霉剂，按重量计由40份的A组分、40份的B组分和20份的颜填料混合制成；所述A组分按重量计由如下组分组成：苯丙树脂200份、聚羧酸氨盐4份、聚醚改性聚有机硅氧烷4份、丙二醇苯醚10份、波尔多液35份和水275份；所述B组分按重量计由如下组分组成：纯丙树脂300份、聚二甲基氧烷聚二甲基氧烷4份、聚羧酸氨盐4份、硫化锌溶液35份、二丙二醇丁醚10份和水280份；所述硫化锌溶液为硫化锌粉体和稀盐酸混合得到。本发明在现有技术的基础上，改进抗菌防霉剂的配方，提升抗菌防霉剂的对混凝土的抗菌防霉效果，也有效提升建筑物的使用年限。
Additional antibacterial and mildew-proof agent for concrete and preparation method thereof
The invention discloses an external antibacterial and mildew-proof agent for concrete. The external antibacterial and mildew-proof agent is prepared by mixing 40 parts by weight of a component A, 40 parts by weight of a component B and 20 parts by weight of pigments and fillers, the component A is prepared from the following components in parts by weight: 200 parts of styrene-acrylic resin, 4 parts of ammonium polycarboxylate, 4 parts of polyether modified polysiloxane, 10 parts of propylene glycol phenyl ether, 35 parts of Bordeaux mixture and 275 parts of water; the component B is prepared from the following components in parts by weight: 300 parts of pure acrylic resin, 4 parts of polydimethylsiloxane, 4 parts of ammonium polycarboxylate, 35 parts of a zinc sulfide solution, 10 parts of dipropylene glycol butyl ether and 280 parts of water; the zinc sulfide solution is obtained by mixing zinc sulfide powder and diluted hydrochloric acid. On the basis of the prior art, the formula of the antibacterial and mildew-proof agent is improved, the antibacterial and mildew-proof effect of the antibacterial and mildew-proof agent on concrete is improved, and the service life of a building is effectively prolonged.
本发明公开了一种混凝土外加抗菌防霉剂，按重量计由40份的A组分、40份的B组分和20份的颜填料混合制成；所述A组分按重量计由如下组分组成：苯丙树脂200份、聚羧酸氨盐4份、聚醚改性聚有机硅氧烷4份、丙二醇苯醚10份、波尔多液35份和水275份；所述B组分按重量计由如下组分组成：纯丙树脂300份、聚二甲基氧烷聚二甲基氧烷4份、聚羧酸氨盐4份、硫化锌溶液35份、二丙二醇丁醚10份和水280份；所述硫化锌溶液为硫化锌粉体和稀盐酸混合得到。本发明在现有技术的基础上，改进抗菌防霉剂的配方，提升抗菌防霉剂的对混凝土的抗菌防霉效果，也有效提升建筑物的使用年限。
Additional antibacterial and mildew-proof agent for concrete and preparation method thereof
一种混凝土外加抗菌防霉剂及其制备方法
KONG WEIFENG (Autor:in) / ZHENG XIAOPING (Autor:in) / YU HAIKUO (Autor:in) / LI JIAOJIAO (Autor:in) / WEI HAIXIANG (Autor:in)
23.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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