A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ceramic water permeable brick prepared from devitrified perlite and preparation method of ceramic water permeable brick
The invention belongs to the technical field of building material science, and particularly relates to a ceramic water permeable brick prepared from devitrified perlite and a preparation method of the ceramic water permeable brick. According to the invention, devitrified perlite and ceramic plate particles are compounded to serve as aggregate, expanded perlite micro powder, low-temperature red mud and wollastonite powder serve as flux raw materials, in combination with the actual situation of non-metal ore processing application in the Shangtianti region of Xinyang, local materials can be used, and secondary ore such as the devitrified perlite, solid waste such as expanded perlite dust collection micro powder and leftover material crushed particles after processing and cutting of ceramic plates are utilized, so that effective recycling of resources is realized, and the ceramic water permeable brick of which the breaking strength is greater than 3Mpa and the water permeability coefficient is greater than or equal to 3.0 * 10 <-2 > cm./s is prepared.
本发明属于建筑材料科学技术领域，具体涉及一种脱玻化珍珠岩制备的陶瓷透水砖及其制备方法。本发明以脱玻化珍珠岩和陶瓷板材颗粒复配作为骨料，以膨胀珍珠岩微粉、低温赤泥和硅灰石粉作为熔剂原料，结合信阳上天梯地区非金属矿加工应用的实际情况，可以就地取材，利用脱玻化的珍珠岩等副矿，和膨胀珍珠岩收尘微粉等固废物，陶瓷板材加工切割后边角料破碎颗粒，实现资源的有效回收利用，制得抗折强度大于3Mpa，透水系数≥3.0×10‑2 cm./s的陶瓷透水砖。
Ceramic water permeable brick prepared from devitrified perlite and preparation method of ceramic water permeable brick
The invention belongs to the technical field of building material science, and particularly relates to a ceramic water permeable brick prepared from devitrified perlite and a preparation method of the ceramic water permeable brick. According to the invention, devitrified perlite and ceramic plate particles are compounded to serve as aggregate, expanded perlite micro powder, low-temperature red mud and wollastonite powder serve as flux raw materials, in combination with the actual situation of non-metal ore processing application in the Shangtianti region of Xinyang, local materials can be used, and secondary ore such as the devitrified perlite, solid waste such as expanded perlite dust collection micro powder and leftover material crushed particles after processing and cutting of ceramic plates are utilized, so that effective recycling of resources is realized, and the ceramic water permeable brick of which the breaking strength is greater than 3Mpa and the water permeability coefficient is greater than or equal to 3.0 * 10 <-2 > cm./s is prepared.
本发明属于建筑材料科学技术领域，具体涉及一种脱玻化珍珠岩制备的陶瓷透水砖及其制备方法。本发明以脱玻化珍珠岩和陶瓷板材颗粒复配作为骨料，以膨胀珍珠岩微粉、低温赤泥和硅灰石粉作为熔剂原料，结合信阳上天梯地区非金属矿加工应用的实际情况，可以就地取材，利用脱玻化的珍珠岩等副矿，和膨胀珍珠岩收尘微粉等固废物，陶瓷板材加工切割后边角料破碎颗粒，实现资源的有效回收利用，制得抗折强度大于3Mpa，透水系数≥3.0×10‑2 cm./s的陶瓷透水砖。
Ceramic water permeable brick prepared from devitrified perlite and preparation method of ceramic water permeable brick
一种脱玻化珍珠岩制备的陶瓷透水砖及其制备方法
ZHANG XIAOYU (author) / WANG YONGWEI (author) / ZHOU HAO (author) / LUO YONGQIAN (author) / CHEN YANDONG (author)
2021-10-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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