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A platform for research: civil engineering, architecture and urbanism
Reservoir sediment baking-free brick and preparation method thereof
The invention discloses a reservoir sediment baking-free brick and a preparation method thereof. According to the baking-free brick, reservoir bottom mud and shells are used as base materials, and the baking-free brick further comprises a main curing agent, an auxiliary curing agent and reed fibers. The preparation method of the baking-free brick comprises the following steps: preparing raw materials, pre-treating a sample (crushing and grinding, passing through a 100-mesh standard screen and carrying out planetary ball milling), adding water, stirring and uniformly mixing, carrying out compression molding, and curing the reservoir bottom mud baking-free brick. The strength grade of the prepared reservoir bottom mud baking-free brick reaches the MU10 standard in the national standard'common concrete small building block '(GB/T 8239-2014). According to the method, high-temperature roasting equipment is not needed, energy is saved, consumption is reduced, the problem that a large amount of land is occupied in the bottom mud treatment process can be effectively solved, and waste is turned into wealth and recycled.
本发明公开了一种水库底泥免烧砖及其制备方法；本发明的免烧砖以水库底泥和贝壳为基料，还包括主固化剂、辅固化剂和芦苇纤维。免烧砖的制备方法如下：准备原材料、样品预处理（破碎研磨、过100目标准筛网、行星球磨）、加水搅拌混合均匀、压制成型和水库底泥免烧砖养护；本发明制成的水库底泥免烧砖的强度等级达到国标《普通混凝土小型砌块》（GB/T 8239‑2014）中的MU10标准。本发明方法无需使用高温焙烧设备，节能减耗，并且能够有效解决底泥处理过程中占用大量土地的问题，实现废弃物的“变废为宝”，循环利用。
Reservoir sediment baking-free brick and preparation method thereof
The invention discloses a reservoir sediment baking-free brick and a preparation method thereof. According to the baking-free brick, reservoir bottom mud and shells are used as base materials, and the baking-free brick further comprises a main curing agent, an auxiliary curing agent and reed fibers. The preparation method of the baking-free brick comprises the following steps: preparing raw materials, pre-treating a sample (crushing and grinding, passing through a 100-mesh standard screen and carrying out planetary ball milling), adding water, stirring and uniformly mixing, carrying out compression molding, and curing the reservoir bottom mud baking-free brick. The strength grade of the prepared reservoir bottom mud baking-free brick reaches the MU10 standard in the national standard'common concrete small building block '(GB/T 8239-2014). According to the method, high-temperature roasting equipment is not needed, energy is saved, consumption is reduced, the problem that a large amount of land is occupied in the bottom mud treatment process can be effectively solved, and waste is turned into wealth and recycled.
本发明公开了一种水库底泥免烧砖及其制备方法；本发明的免烧砖以水库底泥和贝壳为基料，还包括主固化剂、辅固化剂和芦苇纤维。免烧砖的制备方法如下：准备原材料、样品预处理（破碎研磨、过100目标准筛网、行星球磨）、加水搅拌混合均匀、压制成型和水库底泥免烧砖养护；本发明制成的水库底泥免烧砖的强度等级达到国标《普通混凝土小型砌块》（GB/T 8239‑2014）中的MU10标准。本发明方法无需使用高温焙烧设备，节能减耗，并且能够有效解决底泥处理过程中占用大量土地的问题，实现废弃物的“变废为宝”，循环利用。
Reservoir sediment baking-free brick and preparation method thereof
一种水库底泥免烧砖及其制备方法
ZHANG CHENGLONG (author) / HAN ANLONG (author) / FENG LEIYU (author) / WANG RUIXUE (author) / MA EN (author) / LI RUYAN (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Lake and reservoir sediment autoclaved baking-free brick and preparation method thereof
| European Patent Office | 2022
| European Patent Office | 2023