Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterborne epoxy anti-static floor bottom and middle coating and construction method thereof
The invention relates to a waterborne epoxy anti-static floor bottom and middle coating and a construction method thereof. The water-based epoxy anti-static floor bottom and middle coating is composedof a component A and a component B. The component A is composed of the following components in percentage by mass: 20-30% of II-generationwaterborne epoxy resin curing agent; 40-59% of water; and 0.1-1% of a dispersant; and the component B is composed of bisphenol A epoxy resin and an active diluent. The waterborne epoxy anti-static floor bottom and middle coating is characterized by further comprising conductive fibers, the conductive fibers account for 2-5% of the volume of the component A and the component B in terms of the volume ratio of the component A to the component B, and the lengthof the fibers is 5-10 mm. The construction process comprises the steps that dilute nitric acid with the concentration of 2-5% is used for flushing concrete or mortar; and the pH value is adjusted. The coating can effectively improve the continuity and the stability of overall electric conduction, and the structural strength is further improved. With application of the construction method, the bonding strength between the coating and the ground can be effectively improved.
一种水性环氧防静电地坪底、中涂涂料及其施工方法，由甲乙两组分组成，甲组分由以下质量百分比组分组成：II代水性环氧树脂固化剂20～30％；水40～59％；分散剂0.1～1％；乙组分由双酚A型环氧树脂和活性稀释剂组成，其特征在于，还包括导电纤维，纤维以甲乙组份的体积比计算，导电纤维占甲乙组份体积的2‑5％，纤维长度为5‑10mm。施工工艺包括使用浓度2‑5％稀硝酸冲洗混凝土或砂浆；和调整PH值的步骤。该涂料能够有效的提高其整体导电的连续性和稳定性，结构强度进一步提高。通过以上施工方法，能够有效个提高涂料和地面之间的粘结强度。
Waterborne epoxy anti-static floor bottom and middle coating and construction method thereof
The invention relates to a waterborne epoxy anti-static floor bottom and middle coating and a construction method thereof. The water-based epoxy anti-static floor bottom and middle coating is composedof a component A and a component B. The component A is composed of the following components in percentage by mass: 20-30% of II-generationwaterborne epoxy resin curing agent; 40-59% of water; and 0.1-1% of a dispersant; and the component B is composed of bisphenol A epoxy resin and an active diluent. The waterborne epoxy anti-static floor bottom and middle coating is characterized by further comprising conductive fibers, the conductive fibers account for 2-5% of the volume of the component A and the component B in terms of the volume ratio of the component A to the component B, and the lengthof the fibers is 5-10 mm. The construction process comprises the steps that dilute nitric acid with the concentration of 2-5% is used for flushing concrete or mortar; and the pH value is adjusted. The coating can effectively improve the continuity and the stability of overall electric conduction, and the structural strength is further improved. With application of the construction method, the bonding strength between the coating and the ground can be effectively improved.
一种水性环氧防静电地坪底、中涂涂料及其施工方法，由甲乙两组分组成，甲组分由以下质量百分比组分组成：II代水性环氧树脂固化剂20～30％；水40～59％；分散剂0.1～1％；乙组分由双酚A型环氧树脂和活性稀释剂组成，其特征在于，还包括导电纤维，纤维以甲乙组份的体积比计算，导电纤维占甲乙组份体积的2‑5％，纤维长度为5‑10mm。施工工艺包括使用浓度2‑5％稀硝酸冲洗混凝土或砂浆；和调整PH值的步骤。该涂料能够有效的提高其整体导电的连续性和稳定性，结构强度进一步提高。通过以上施工方法，能够有效个提高涂料和地面之间的粘结强度。
Waterborne epoxy anti-static floor bottom and middle coating and construction method thereof
一种水性环氧防静电地坪底、中涂涂料及其施工方法
HAN BIN (Autor:in) / HAN MINGRUI (Autor:in)
28.04.2020
Patent
Elektronische Ressource
Chinesisch
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