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A platform for research: civil engineering, architecture and urbanism
Capillary crystallization type concrete waterproof material for airfield pavement and preparation method of capillary crystallization type concrete waterproof material
The invention discloses a permeable crystallization type concrete waterproof material for an airfield pavement. The waterproof material at least comprises the following components in parts by weight: 48 to 52 parts of cement, 15 to 20 parts of industrial solid waste, 30 to 35 parts of quartz sand, 0.25 to 0.75 part of an active silicon waterproof additive, 0.2 to 0.4 part of a complexing agent, 0.1 to 0.3 part of a waterproof additive and 0.2 to 0.6 part of a calcium ion compensating agent, the waterproof material solves the problems of high cost of capillary crystalline master batch and large solid waste stockpiling amount in the capillary crystalline concrete waterproof material in the prior art, the cost is reduced, environmental protection is facilitated, and the performance and durability of a concrete pavement are further enhanced; the invention also provides a preparation method of the airport pavement capillary crystalline concrete waterproof material. According to the permeable crystallization type concrete waterproof material for the airport pavement, Portland cement and quartz sand are used as basic materials, and an industrial solid waste material is added on the basis of ensuring the waterproof performance of the permeable crystallization type concrete waterproof material; the active silicon waterproof auxiliary agent, the complexing agent, the waterproof auxiliary agent and the calcium ion compensating agent are combined, so that the waterproof and anti-seepage performance of the permeable crystallization type concrete waterproof material for the airfield pavement is improved, the crack self-healing capability of concrete is improved and enhanced, and the mechanical property and durability of the concrete are further improved.
本发明公开了提供一种机场道面渗透结晶型混凝土防水材料，该防水材料至少包括以下重量份组分：水泥48‑52份、工业固废15‑20份、石英砂30‑35份、活性硅防水助剂0.25‑0.75份、络合剂0.2‑0.4份、防水助剂0.1‑0.3份、钙离子补偿剂0.2‑0.6份；该防水材料解决了现有技术中渗透结晶型混凝土防水材料中渗透结晶母料成本比较高以及固体废弃物堆存量大的问题，降低成本、利于环保，进一步增强混凝土道面性能和耐久性；本发明同时提供了该机场道面渗透结晶型混凝土防水材料的其制备方法。本发明机场道面渗透结晶型混凝土防水材料以硅酸盐水泥和石英砂为基础材料，另外在保证其防水性能的基础上，添加了工业固废材料；再结合活性硅防水助剂、络合剂、防水助剂、钙离子补偿剂的应用配伍，提升了机场道面渗透结晶型混凝土防水材料的防水抗渗性能，改善和增强混凝土的裂缝自愈合能力，从而进一步提升混凝土力学性能及耐久性。
Capillary crystallization type concrete waterproof material for airfield pavement and preparation method of capillary crystallization type concrete waterproof material
The invention discloses a permeable crystallization type concrete waterproof material for an airfield pavement. The waterproof material at least comprises the following components in parts by weight: 48 to 52 parts of cement, 15 to 20 parts of industrial solid waste, 30 to 35 parts of quartz sand, 0.25 to 0.75 part of an active silicon waterproof additive, 0.2 to 0.4 part of a complexing agent, 0.1 to 0.3 part of a waterproof additive and 0.2 to 0.6 part of a calcium ion compensating agent, the waterproof material solves the problems of high cost of capillary crystalline master batch and large solid waste stockpiling amount in the capillary crystalline concrete waterproof material in the prior art, the cost is reduced, environmental protection is facilitated, and the performance and durability of a concrete pavement are further enhanced; the invention also provides a preparation method of the airport pavement capillary crystalline concrete waterproof material. According to the permeable crystallization type concrete waterproof material for the airport pavement, Portland cement and quartz sand are used as basic materials, and an industrial solid waste material is added on the basis of ensuring the waterproof performance of the permeable crystallization type concrete waterproof material; the active silicon waterproof auxiliary agent, the complexing agent, the waterproof auxiliary agent and the calcium ion compensating agent are combined, so that the waterproof and anti-seepage performance of the permeable crystallization type concrete waterproof material for the airfield pavement is improved, the crack self-healing capability of concrete is improved and enhanced, and the mechanical property and durability of the concrete are further improved.
本发明公开了提供一种机场道面渗透结晶型混凝土防水材料，该防水材料至少包括以下重量份组分：水泥48‑52份、工业固废15‑20份、石英砂30‑35份、活性硅防水助剂0.25‑0.75份、络合剂0.2‑0.4份、防水助剂0.1‑0.3份、钙离子补偿剂0.2‑0.6份；该防水材料解决了现有技术中渗透结晶型混凝土防水材料中渗透结晶母料成本比较高以及固体废弃物堆存量大的问题，降低成本、利于环保，进一步增强混凝土道面性能和耐久性；本发明同时提供了该机场道面渗透结晶型混凝土防水材料的其制备方法。本发明机场道面渗透结晶型混凝土防水材料以硅酸盐水泥和石英砂为基础材料，另外在保证其防水性能的基础上，添加了工业固废材料；再结合活性硅防水助剂、络合剂、防水助剂、钙离子补偿剂的应用配伍，提升了机场道面渗透结晶型混凝土防水材料的防水抗渗性能，改善和增强混凝土的裂缝自愈合能力，从而进一步提升混凝土力学性能及耐久性。
Capillary crystallization type concrete waterproof material for airfield pavement and preparation method of capillary crystallization type concrete waterproof material
机场道面渗透结晶型混凝土防水材料及其制备方法
LAI YONG (author) / WU KAI (author) / MA XINYAN (author) / XU LINGLIN (author) / LI BO (author) / ZHOU BING (author) / XUE JIAN (author) / WANG JINGWEN (author) / MA DAOXUN (author)
2024-11-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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