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A platform for research: civil engineering, architecture and urbanism
Phase change energy storage mortar suitable for cold region engineering and preparation method of phase change energy storage mortar
The invention discloses phase change energy storage mortar suitable for cold region engineering and a preparation method of the phase change energy storage mortar. The mortar is prepared from the following materials in parts by weight: 540 parts of cement, 1278 parts of sand, 10.8-32.4 parts of a composite phase change material, 270 parts of water and 2.7 parts of a water reducing agent. The phase change energy storage mortar prepared by the invention has good mechanical property, heat-conducting property, heat insulation property and freeze-thaw resistance, the problem of leakage of a phase change material in a cement-based material is solved, and a new method is provided for improving the freeze-thaw resistance of the mortar. The prepared phase change energy storage mortar does not need additional equipment and artificial energy supply, only utilizes the existing energy in the nature, and meets the target requirement for sustainable development.
本发明公开了一种适用于寒区工程的相变储能砂浆及其制备方法，该砂浆由以下材料组成：水泥540份、砂1278份、复合相变材料10.8～32.4份、水270份、减水剂2.7份，以重量份数计；本发明制备的一种相变储能砂浆，该砂浆具有良好的力学性能、导热性能、保温隔热性能和抗冻融性能，同时克服了相变材料在水泥基材料中的泄露问题，为砂浆抗冻融性能提升提供了新方法。而且制备的相变储能砂浆不需要额外的设备和人工能源供应，只是利用自然界现有的能源，符合可持续发展的目标要求。
Phase change energy storage mortar suitable for cold region engineering and preparation method of phase change energy storage mortar
The invention discloses phase change energy storage mortar suitable for cold region engineering and a preparation method of the phase change energy storage mortar. The mortar is prepared from the following materials in parts by weight: 540 parts of cement, 1278 parts of sand, 10.8-32.4 parts of a composite phase change material, 270 parts of water and 2.7 parts of a water reducing agent. The phase change energy storage mortar prepared by the invention has good mechanical property, heat-conducting property, heat insulation property and freeze-thaw resistance, the problem of leakage of a phase change material in a cement-based material is solved, and a new method is provided for improving the freeze-thaw resistance of the mortar. The prepared phase change energy storage mortar does not need additional equipment and artificial energy supply, only utilizes the existing energy in the nature, and meets the target requirement for sustainable development.
本发明公开了一种适用于寒区工程的相变储能砂浆及其制备方法，该砂浆由以下材料组成：水泥540份、砂1278份、复合相变材料10.8～32.4份、水270份、减水剂2.7份，以重量份数计；本发明制备的一种相变储能砂浆，该砂浆具有良好的力学性能、导热性能、保温隔热性能和抗冻融性能，同时克服了相变材料在水泥基材料中的泄露问题，为砂浆抗冻融性能提升提供了新方法。而且制备的相变储能砂浆不需要额外的设备和人工能源供应，只是利用自然界现有的能源，符合可持续发展的目标要求。
Phase change energy storage mortar suitable for cold region engineering and preparation method of phase change energy storage mortar
一种适用于寒区工程的相变储能砂浆及其制备方法
YU BENTIAN (author) / CHEN YANFEI (author) / LI SHUANGYANG (author) / HU BAICHUN (author) / REN BING (author) / YANG XUN (author) / LIU TAO (author) / YANG YUXIANG (author) / LU TONG (author)
2021-11-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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