Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
UHPC-ardealite sandwich structure prepared from ardealite solid waste
The invention discloses a UHPC-ardealite sandwich structure prepared from ardealite solid waste, and belongs to the technical field of solid waste treatment, the UHPC-ardealite sandwich structure comprises a prefabricated ardealite board, a polymer coating and an outer UHPC layer; a key groove is formed in the prefabricated phosphogypsum board, and the connection performance of the interface between the prefabricated phosphogypsum board and the externally-wrapped UHPC layer is improved through the key groove; the polymer coating is brushed on the prefabricated phosphogypsum board and is used for preventing the prefabricated phosphogypsum board from being influenced by the external environment; the outer UHPC layer is cast on the prefabricated phosphogypsum board in situ to form a sandwich composite structure for enhancing the mechanical property of the phosphogypsum board. According to the UHPC-ardealite sandwich structure prepared from the ardealite solid waste, a combined structure is formed by externally wrapping UHPC and filling the ardealite sandwich, the UHPC-ardealite sandwich structure is used for structures such as floor tiles, wall bricks, curbs, cover plates and floor slabs, and the problem that a large amount of ardealite is stacked to cause pollution and harm to the water environment, the atmospheric environment and the soil environment can be solved.
本发明公开了一种利用磷石膏固废制备的UHPC‑磷石膏夹芯结构，属于固废处理技术领域，包括：预制磷石膏板、聚合物涂层、外包UHPC层；所述预制磷石膏板上设置有键槽，所述键槽增加预制磷石膏板与外包UHPC层界面的连接性能；所述聚合物涂层涂刷于预制磷石膏板上，用于防止预制磷石膏板不受外界环境影响；所述外包UHPC层现浇于预制磷石膏板上，形成夹心组合结构，用于增强磷石膏板的力学性能。本发明采用上述结构的一种利用磷石膏固废制备的UHPC‑磷石膏夹芯结构，通过外包UHPC内填磷石膏夹芯形成组合结构，用于地砖、墙砖、路缘石、盖板、楼板等结构，可解决磷石膏大量堆存对水环境、大气环境、土壤环境带来污染与危害的问题。
UHPC-ardealite sandwich structure prepared from ardealite solid waste
The invention discloses a UHPC-ardealite sandwich structure prepared from ardealite solid waste, and belongs to the technical field of solid waste treatment, the UHPC-ardealite sandwich structure comprises a prefabricated ardealite board, a polymer coating and an outer UHPC layer; a key groove is formed in the prefabricated phosphogypsum board, and the connection performance of the interface between the prefabricated phosphogypsum board and the externally-wrapped UHPC layer is improved through the key groove; the polymer coating is brushed on the prefabricated phosphogypsum board and is used for preventing the prefabricated phosphogypsum board from being influenced by the external environment; the outer UHPC layer is cast on the prefabricated phosphogypsum board in situ to form a sandwich composite structure for enhancing the mechanical property of the phosphogypsum board. According to the UHPC-ardealite sandwich structure prepared from the ardealite solid waste, a combined structure is formed by externally wrapping UHPC and filling the ardealite sandwich, the UHPC-ardealite sandwich structure is used for structures such as floor tiles, wall bricks, curbs, cover plates and floor slabs, and the problem that a large amount of ardealite is stacked to cause pollution and harm to the water environment, the atmospheric environment and the soil environment can be solved.
本发明公开了一种利用磷石膏固废制备的UHPC‑磷石膏夹芯结构，属于固废处理技术领域，包括：预制磷石膏板、聚合物涂层、外包UHPC层；所述预制磷石膏板上设置有键槽，所述键槽增加预制磷石膏板与外包UHPC层界面的连接性能；所述聚合物涂层涂刷于预制磷石膏板上，用于防止预制磷石膏板不受外界环境影响；所述外包UHPC层现浇于预制磷石膏板上，形成夹心组合结构，用于增强磷石膏板的力学性能。本发明采用上述结构的一种利用磷石膏固废制备的UHPC‑磷石膏夹芯结构，通过外包UHPC内填磷石膏夹芯形成组合结构，用于地砖、墙砖、路缘石、盖板、楼板等结构，可解决磷石膏大量堆存对水环境、大气环境、土壤环境带来污染与危害的问题。
UHPC-ardealite sandwich structure prepared from ardealite solid waste
一种利用磷石膏固废制备的UHPC-磷石膏夹芯结构
ZOU YANG (Autor:in) / ZHENG HANG (Autor:in) / ZHANG ZHONGYA (Autor:in) / YANG JUN (Autor:in) / WANG XIUMAN (Autor:in) / DU JIANG (Autor:in) / WANG HONGJIE (Autor:in) / KANG HO-JEONG (Autor:in) / ZHOU XIANG (Autor:in) / JIANG JINLONG (Autor:in)
25.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
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