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A platform for research: civil engineering, architecture and urbanism
High-performance heat-resistant concrete and preparation method thereof
The invention discloses high-performance heat-resistant concrete and a preparation method thereof. The preparation method comprises the following steps: A, screening slag powder and fly ash; b, taking the screened slag powder and fly ash as substitutes of concrete cement and aggregate in a certain proportion, and then preparing heat-resistant concrete with an additive and a high-temperature refractory material; c, stirring the heat-resistant concrete by a screening stirrer and vibration equipment; d, stirring and pouring the heat-resistant concrete; e, curing the heat-resistant concrete; f, the surface of the heat-resistant concrete is coated with a heat-resistant material, cost is reduced by finding substitute materials, such as kaolin, fly ash and silica fume, which are lower in cost and similar in function, and cost reduction, efficiency improvement and practicability improvement are facilitated by optimizing the manufacturing process of the heat-resistant concrete.
本发明公开了一种高性能耐热混凝土及其制备方法，包括以下几个步骤：A、筛选矿渣粉和粉煤灰；B、将筛选后得到的矿渣粉、粉煤灰作为混凝土水泥与骨料的一定比例替代物，然后与添加剂、高温耐火材料配制而成耐热混凝土；C、筛选搅拌机与振动设备对耐热混凝土进行搅拌工作；D、对耐热混凝土进行搅拌浇筑工作；E、对耐热混凝土进行养护工作；F、对耐热混凝土表面进行涂抹耐热材料，通过寻找成本更低但功能相似的替代材料，比如高岭土、粉煤灰、矽灰等以降低成本，通过优化耐热混凝土的制作过程，有利于降本增效，提高实用性。
High-performance heat-resistant concrete and preparation method thereof
The invention discloses high-performance heat-resistant concrete and a preparation method thereof. The preparation method comprises the following steps: A, screening slag powder and fly ash; b, taking the screened slag powder and fly ash as substitutes of concrete cement and aggregate in a certain proportion, and then preparing heat-resistant concrete with an additive and a high-temperature refractory material; c, stirring the heat-resistant concrete by a screening stirrer and vibration equipment; d, stirring and pouring the heat-resistant concrete; e, curing the heat-resistant concrete; f, the surface of the heat-resistant concrete is coated with a heat-resistant material, cost is reduced by finding substitute materials, such as kaolin, fly ash and silica fume, which are lower in cost and similar in function, and cost reduction, efficiency improvement and practicability improvement are facilitated by optimizing the manufacturing process of the heat-resistant concrete.
本发明公开了一种高性能耐热混凝土及其制备方法，包括以下几个步骤：A、筛选矿渣粉和粉煤灰；B、将筛选后得到的矿渣粉、粉煤灰作为混凝土水泥与骨料的一定比例替代物，然后与添加剂、高温耐火材料配制而成耐热混凝土；C、筛选搅拌机与振动设备对耐热混凝土进行搅拌工作；D、对耐热混凝土进行搅拌浇筑工作；E、对耐热混凝土进行养护工作；F、对耐热混凝土表面进行涂抹耐热材料，通过寻找成本更低但功能相似的替代材料，比如高岭土、粉煤灰、矽灰等以降低成本，通过优化耐热混凝土的制作过程，有利于降本增效，提高实用性。
High-performance heat-resistant concrete and preparation method thereof
一种高性能耐热混凝土及其制备方法
FU XIANJIU (author) / XIA JUN (author) / TAN HUAN (author) / HU BANGDUO (author)
2023-10-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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