A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Modified lithium-based concrete sealing curing agent and preparation method thereof
The invention discloses a modified lithium-based concrete sealing curing agent and a preparation method thereof, and relates to the technical field of building materials, the modified lithium-based concrete sealing curing agent comprises the following raw materials by mass: 30-50 wt% of liquid lithium silicate, 0-10 wt% of sodium silicate, 0-30 wt% of silica sol, 0.5-2 wt% of a surfactant, 0.5-1 wt% of a dispersant, 0.5-2 wt% of an antifoaming agent, 3-15 wt% of fluosilicate, 0.02-0.3 wt% of graphene oxide and the balance of water, wherein the content of the sodium silicate and the content of the silica sol are not zero, and the prepared sealing curing agent is good in comprehensive performance, capable of effectively improving the structural strength, abrasion resistance, water resistance and other performance of concrete and high in commercial and popularization value.
本发明公开了一种改性锂基混凝土密封固化剂及其制备方法，涉及建筑材料技术领域，所述改性锂基混凝土密封固化剂按照质量百分比计，包括以下原料：液态硅酸锂30～50wt％，硅酸钠0～10wt％，硅溶胶0～30wt％，表面活性剂0.5～2wt％，分散剂0.5～1wt％，消泡剂0.5～2wt％，氟硅酸盐3～15wt％，氧化石墨烯0.02～0.3wt％，余量为水，其中，硅酸钠和硅溶胶含量不为0，制备获得的密封固化剂的综合性能良好，能够有效提高混凝土的结构强度、耐磨性、防水性等性能，具有较高的商用与推广价值。
Modified lithium-based concrete sealing curing agent and preparation method thereof
The invention discloses a modified lithium-based concrete sealing curing agent and a preparation method thereof, and relates to the technical field of building materials, the modified lithium-based concrete sealing curing agent comprises the following raw materials by mass: 30-50 wt% of liquid lithium silicate, 0-10 wt% of sodium silicate, 0-30 wt% of silica sol, 0.5-2 wt% of a surfactant, 0.5-1 wt% of a dispersant, 0.5-2 wt% of an antifoaming agent, 3-15 wt% of fluosilicate, 0.02-0.3 wt% of graphene oxide and the balance of water, wherein the content of the sodium silicate and the content of the silica sol are not zero, and the prepared sealing curing agent is good in comprehensive performance, capable of effectively improving the structural strength, abrasion resistance, water resistance and other performance of concrete and high in commercial and popularization value.
本发明公开了一种改性锂基混凝土密封固化剂及其制备方法，涉及建筑材料技术领域，所述改性锂基混凝土密封固化剂按照质量百分比计，包括以下原料：液态硅酸锂30～50wt％，硅酸钠0～10wt％，硅溶胶0～30wt％，表面活性剂0.5～2wt％，分散剂0.5～1wt％，消泡剂0.5～2wt％，氟硅酸盐3～15wt％，氧化石墨烯0.02～0.3wt％，余量为水，其中，硅酸钠和硅溶胶含量不为0，制备获得的密封固化剂的综合性能良好，能够有效提高混凝土的结构强度、耐磨性、防水性等性能，具有较高的商用与推广价值。
Modified lithium-based concrete sealing curing agent and preparation method thereof
一种改性锂基混凝土密封固化剂及其制备方法
PAN CHONGGEN (author) / CHEN NA (author) / HE JINGZI (author) / LI XU (author) / ZANG JIAWEI (author) / ZHU DAYONG (author) / CHEN JINGYANG (author)
2021-09-14
Patent
Electronic Resource
Chinese
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