A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Phase change energy storage mortar and preparation method thereof
The invention relates to phase-change energy-storage mortar and a preparation method thereof. The phase-change energy-storage mortar is prepared by uniformly mixing phase-change energy-storage material composite lightweight aggregate, fine aggregate, a cementing material, an admixture and various types of functional admixtures, the phase change energy storage material composite lightweight aggregate is obtained by infiltrating a phase change energy storage material on a lightweight aggregate carrier and then carrying out surface treatment. The phase change energy storage mortar is prepared from the following main composition materials in unit mass in percentage by mass: 100 to 150 percent of phase change energy storage composite lightweight aggregate, 200 to 300 percent of fine aggregate, 300 to 400 percent of cementing material and 150 to 400 percent of admixture, the various types of functional additives comprise 0.3 to 0.6 percent of a water-retaining agent, 0.4 to 1.0 percent of a water reducing agent, 0.3 to 0.8 percent of a thixotropic lubricant and 0.1 to 0.4 percent of a de-foaming agent. According to the phase-change energy-storage mortar and the preparation method thereof, the phase-change energy-storage material and the lightweight aggregate are perfectly combined, the problem that the phase-change energy-storage material cannot be directly applied is solved, the problems of heat preservation and heat insulation of buildings can be effectively solved by applying the phase-change energy-storage material to dry-mixed mortar, good environment-friendly and energy-saving effects are achieved, the process is simple, operation is convenient, and the cost is low. The method has strong practical significance.
本发明涉及一种相变储能砂浆及其制备方法，该相变储能砂浆由相变储能材料复合轻质骨料、细骨料、胶凝材料、掺合料及各类型功能性外加剂均匀混合而成；其中，相变储能材料复合轻质骨料由相变储能材料在轻质骨料载体上浸润后再进行表面处理而得。相变储能砂浆中单位质量内各主要组成材料的质量比例为：相变储能复合轻质骨料100‑150、细骨料200‑300、胶凝材料300‑400、掺合料150‑400；各类型功能性外加剂包括保水剂0.3‑0.6、减水剂0.4‑1.0、触变润滑剂0.3‑0.8、消泡剂0.1‑0.4。本发明所述相变储能砂浆及其制备方法将相变储能材料与轻质骨料完美结合，解决了相变储能材料无法直接应用的问题，将其应用于干混砂浆中可有效解决建筑物保温隔热问题，具备良好的环保节能效果，而且工艺简单，便于操作，具有很强的现实意义。
Phase change energy storage mortar and preparation method thereof
The invention relates to phase-change energy-storage mortar and a preparation method thereof. The phase-change energy-storage mortar is prepared by uniformly mixing phase-change energy-storage material composite lightweight aggregate, fine aggregate, a cementing material, an admixture and various types of functional admixtures, the phase change energy storage material composite lightweight aggregate is obtained by infiltrating a phase change energy storage material on a lightweight aggregate carrier and then carrying out surface treatment. The phase change energy storage mortar is prepared from the following main composition materials in unit mass in percentage by mass: 100 to 150 percent of phase change energy storage composite lightweight aggregate, 200 to 300 percent of fine aggregate, 300 to 400 percent of cementing material and 150 to 400 percent of admixture, the various types of functional additives comprise 0.3 to 0.6 percent of a water-retaining agent, 0.4 to 1.0 percent of a water reducing agent, 0.3 to 0.8 percent of a thixotropic lubricant and 0.1 to 0.4 percent of a de-foaming agent. According to the phase-change energy-storage mortar and the preparation method thereof, the phase-change energy-storage material and the lightweight aggregate are perfectly combined, the problem that the phase-change energy-storage material cannot be directly applied is solved, the problems of heat preservation and heat insulation of buildings can be effectively solved by applying the phase-change energy-storage material to dry-mixed mortar, good environment-friendly and energy-saving effects are achieved, the process is simple, operation is convenient, and the cost is low. The method has strong practical significance.
本发明涉及一种相变储能砂浆及其制备方法，该相变储能砂浆由相变储能材料复合轻质骨料、细骨料、胶凝材料、掺合料及各类型功能性外加剂均匀混合而成；其中，相变储能材料复合轻质骨料由相变储能材料在轻质骨料载体上浸润后再进行表面处理而得。相变储能砂浆中单位质量内各主要组成材料的质量比例为：相变储能复合轻质骨料100‑150、细骨料200‑300、胶凝材料300‑400、掺合料150‑400；各类型功能性外加剂包括保水剂0.3‑0.6、减水剂0.4‑1.0、触变润滑剂0.3‑0.8、消泡剂0.1‑0.4。本发明所述相变储能砂浆及其制备方法将相变储能材料与轻质骨料完美结合，解决了相变储能材料无法直接应用的问题，将其应用于干混砂浆中可有效解决建筑物保温隔热问题，具备良好的环保节能效果，而且工艺简单，便于操作，具有很强的现实意义。
Phase change energy storage mortar and preparation method thereof
一种相变储能砂浆及其制备方法
ZHANG DAOLING (author) / ZHANG JINGWEI (author) / YI PENG (author) / FU YULONG (author) / ZHANG XIN (author) / LIU SHANLAI (author) / YANG YUYING (author) / GUO SHUAI (author) / ZHANG XIAOBING (author) / TU LONGWEI (author)
2023-07-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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