A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ecological brick and preparation method thereof
The invention relates to an ecological brick and a preparation method thereof. The ecological brick is prepared from, by weight, 10%-50% of sludge, 5%-25% of zeolite, 0.1%-5% of a pore forming agent,and 15%-25% of water, with the balance being other solid components. The preparation method comprises the following specific steps that S1, raw materials are mixed; S2, vacuum pugging is carried out;S3, drying is conducted; S4, roasting is conducted. Sludge solid waste serves as a raw material, a large amount of solid waste can be recycled, pollution of the solid waste to the environment is remarkably reduced while the cost of the raw material is reduced, and remarkable economic and social value is achieved; through comprehensive utilization of the sludge, the pore-forming agent and the zeolite, the brick has a multi-stage pore channel structure and has excellent water permeability and pollutant filtering performance.
本发明涉及一种生态砖及其制备方法，包括以下组分及其重量份数：淤泥10‑50％，沸石5‑25％，造孔剂0.1‑5％，水15‑25％，其余为其他固体组分，其具体使用步骤如下：S1：原料混合；S2：真空练泥；S3：干燥；S4：焙烧，以淤泥类固体废弃物为原料，可以对大量的固体废弃物进行资源化利用，在降低原料成本的同时显著减少固体废弃物对环境的污染，具有显著经济和社会价值；通过淤泥、造孔剂、沸石类的综合利用，使砖体具有多级孔道结构，具备优良的透水和过滤污染物性能。
Ecological brick and preparation method thereof
The invention relates to an ecological brick and a preparation method thereof. The ecological brick is prepared from, by weight, 10%-50% of sludge, 5%-25% of zeolite, 0.1%-5% of a pore forming agent,and 15%-25% of water, with the balance being other solid components. The preparation method comprises the following specific steps that S1, raw materials are mixed; S2, vacuum pugging is carried out;S3, drying is conducted; S4, roasting is conducted. Sludge solid waste serves as a raw material, a large amount of solid waste can be recycled, pollution of the solid waste to the environment is remarkably reduced while the cost of the raw material is reduced, and remarkable economic and social value is achieved; through comprehensive utilization of the sludge, the pore-forming agent and the zeolite, the brick has a multi-stage pore channel structure and has excellent water permeability and pollutant filtering performance.
本发明涉及一种生态砖及其制备方法，包括以下组分及其重量份数：淤泥10‑50％，沸石5‑25％，造孔剂0.1‑5％，水15‑25％，其余为其他固体组分，其具体使用步骤如下：S1：原料混合；S2：真空练泥；S3：干燥；S4：焙烧，以淤泥类固体废弃物为原料，可以对大量的固体废弃物进行资源化利用，在降低原料成本的同时显著减少固体废弃物对环境的污染，具有显著经济和社会价值；通过淤泥、造孔剂、沸石类的综合利用，使砖体具有多级孔道结构，具备优良的透水和过滤污染物性能。
Ecological brick and preparation method thereof
一种生态砖及其制备方法
ZHOU FULAI (author) / LIU PING (author)
2020-05-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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