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A platform for research: civil engineering, architecture and urbanism
Heat storage concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses heat storage concrete and a preparation method thereof. The heat storage concrete is prepared from, by weight, 300-400 parts of cement, 200-300 parts of water, 120-280 parts of sand, 150-280 parts of coarse aggregate, 100-220 parts of a phase change heat storage material, 5-9.5 parts of carbon nanofibers and 5-10 parts of a water reducing agent; wherein the phase change heat storage material is prepared from the following raw materials in parts by weight: 120-150 parts of polyethylene glycol and 20-30 parts of shale ceramsite. The heat storage concrete disclosed by the invention has relatively good heat storage performance.
本申请涉及混凝土领域，具体公开了一种蓄热混凝土及其制备方法，所述蓄热混凝土由包括如下重量份的原料制备而成：水泥300‑400份、水200‑300份、砂120‑280份、粗集料150‑280份、相变蓄热材料100‑220份、碳纳米纤维5‑9.5份和减水剂5‑10份；所述相变蓄热材料由如下重量份的原料制得：聚乙二醇120‑150份和页岩陶粒20‑30份；本申请的蓄热混凝土具有较好的蓄热性能。
Heat storage concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses heat storage concrete and a preparation method thereof. The heat storage concrete is prepared from, by weight, 300-400 parts of cement, 200-300 parts of water, 120-280 parts of sand, 150-280 parts of coarse aggregate, 100-220 parts of a phase change heat storage material, 5-9.5 parts of carbon nanofibers and 5-10 parts of a water reducing agent; wherein the phase change heat storage material is prepared from the following raw materials in parts by weight: 120-150 parts of polyethylene glycol and 20-30 parts of shale ceramsite. The heat storage concrete disclosed by the invention has relatively good heat storage performance.
本申请涉及混凝土领域，具体公开了一种蓄热混凝土及其制备方法，所述蓄热混凝土由包括如下重量份的原料制备而成：水泥300‑400份、水200‑300份、砂120‑280份、粗集料150‑280份、相变蓄热材料100‑220份、碳纳米纤维5‑9.5份和减水剂5‑10份；所述相变蓄热材料由如下重量份的原料制得：聚乙二醇120‑150份和页岩陶粒20‑30份；本申请的蓄热混凝土具有较好的蓄热性能。
Heat storage concrete and preparation method thereof
一种蓄热混凝土及其制备方法
ZHOU FULAI (author) / LU DONGDONG (author)
2022-01-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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