Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-carbon high-toughness cement-based composite material as well as preparation method and application thereof
The invention relates to the technical field of building materials, and discloses a low-carbon high-toughness cement-based composite material as well as a preparation method and application thereof. The low-carbon high-toughness cement-based composite material is prepared from 93.7 to 103 parts of powder, 0.8 to 1.1 parts of ultra-high molecular weight polyethylene fiber, 0.1 part of a defoaming agent, 0.1 part of a water reducing agent and 20 parts of water, wherein the powder material comprises 29-31 parts of a low-carbon cementing material, 35-39 parts of modified high-activity micro powder, 3 parts of an expanding agent, 4-7 parts of high-strength hollow glass beads and 22.7-23 parts of spherical quartz sand. The low-carbon high-toughness cement-based composite material disclosed by the invention has excellent performances in the aspects of durability such as carbonization resistance, chloride ion permeation resistance, freezing and thawing resistance, shrinkage and the like. According to the low-carbon high-toughness cement-based composite material tray, the tray main body is high in strength, toughness, durability and ductility, can replace a steel tray panel, is low in cost and high in cost performance, is provided with the universal wheels, can be moved at will without the help of a forklift in a plane state, is convenient to use, saves labor and time, and is low-carbon and environment-friendly.
本发明涉及建筑材料技术领域，公开了一种低碳高韧性水泥基复合材料及其制备方法和应用。这种低碳高韧性水泥基复合材料，包括：粉料93.7～103份，超高分子量聚乙烯纤维0.8～1.1份，消泡剂0.1份，减水剂0.1份，水20份；其中，粉料包括：低碳胶凝材料29～31份，改性高活性微粉35～39份，膨胀剂3份，高强空心玻璃微珠4～7份，球形石英砂22.7～23份。本发明的低碳高韧性水泥基复合材料在抗碳化、抗氯离子渗透、抗冻融、收缩等耐久性能方面均具有优良性能。本发明的低碳高韧性水泥基复合材料托盘，托盘主体强度、韧性、耐久性和延伸率高，可代替钢托盘面板，成本低，性价比高，设有万向轮，平面状态下可不借助叉车随意移动，使用方便，省工省时省力，且低碳环保。
Low-carbon high-toughness cement-based composite material as well as preparation method and application thereof
The invention relates to the technical field of building materials, and discloses a low-carbon high-toughness cement-based composite material as well as a preparation method and application thereof. The low-carbon high-toughness cement-based composite material is prepared from 93.7 to 103 parts of powder, 0.8 to 1.1 parts of ultra-high molecular weight polyethylene fiber, 0.1 part of a defoaming agent, 0.1 part of a water reducing agent and 20 parts of water, wherein the powder material comprises 29-31 parts of a low-carbon cementing material, 35-39 parts of modified high-activity micro powder, 3 parts of an expanding agent, 4-7 parts of high-strength hollow glass beads and 22.7-23 parts of spherical quartz sand. The low-carbon high-toughness cement-based composite material disclosed by the invention has excellent performances in the aspects of durability such as carbonization resistance, chloride ion permeation resistance, freezing and thawing resistance, shrinkage and the like. According to the low-carbon high-toughness cement-based composite material tray, the tray main body is high in strength, toughness, durability and ductility, can replace a steel tray panel, is low in cost and high in cost performance, is provided with the universal wheels, can be moved at will without the help of a forklift in a plane state, is convenient to use, saves labor and time, and is low-carbon and environment-friendly.
本发明涉及建筑材料技术领域，公开了一种低碳高韧性水泥基复合材料及其制备方法和应用。这种低碳高韧性水泥基复合材料，包括：粉料93.7～103份，超高分子量聚乙烯纤维0.8～1.1份，消泡剂0.1份，减水剂0.1份，水20份；其中，粉料包括：低碳胶凝材料29～31份，改性高活性微粉35～39份，膨胀剂3份，高强空心玻璃微珠4～7份，球形石英砂22.7～23份。本发明的低碳高韧性水泥基复合材料在抗碳化、抗氯离子渗透、抗冻融、收缩等耐久性能方面均具有优良性能。本发明的低碳高韧性水泥基复合材料托盘，托盘主体强度、韧性、耐久性和延伸率高，可代替钢托盘面板，成本低，性价比高，设有万向轮，平面状态下可不借助叉车随意移动，使用方便，省工省时省力，且低碳环保。
Low-carbon high-toughness cement-based composite material as well as preparation method and application thereof
一种低碳高韧性水泥基复合材料及其制备方法和应用
YANG JIANHUI (Autor:in) / YU BEN (Autor:in) / TANG JIAYUAN (Autor:in) / YI SHIBIN (Autor:in) / ZHANG JIN (Autor:in) / WEI CHAO (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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