A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special anti-crack and anti-seepage polypropylene reticular fiber for cement concrete and preparation method thereof
The invention relates to the technical field of building materials, in particular to a special anti-crack and anti-seepage polypropylene reticular fiber for cement concrete and a preparation method thereof. The special anti-crack and anti-seepage polypropylene reticular fiber comprises propylene, an activator, a catalyst, hydrogen, a reinforcing agent and a treating agent. According to the special anti-crack and anti-seepage polypropylene reticular fiber for cement concrete, the cohesiveness and the anti-crack capacity of the polypropylene fiber can be improved by adopting the reinforcing agent; the treating agent is added, so that cement caking can be prevented, and the curing property of the cement is improved; and the reinforcing agent and the treating agent can be matched to improve the combination degree between the polypropylene fiber and the cement concrete so as to enhance the penetration resistance of the cement concrete.
本发明涉及建筑材料技术领域，具体地说，涉及一种专用水泥混凝土抗裂防渗聚丙烯网状纤维及其制备方法。其包括丙烯、活化剂、催化剂、氢气、增强剂和处理剂组成。该专用水泥混凝土抗裂防渗聚丙烯网状纤维中，通过采用增强剂可以提高聚丙烯纤维的粘结性，提高聚丙烯纤维的抗裂能力，并通过添加处理剂不仅可以防止水泥结块并且提高水泥的固化性，增强剂和处理剂可配合提高聚丙烯纤维与水泥混凝土之间的结合度从而加强水泥混凝土扛渗透能力。
Special anti-crack and anti-seepage polypropylene reticular fiber for cement concrete and preparation method thereof
The invention relates to the technical field of building materials, in particular to a special anti-crack and anti-seepage polypropylene reticular fiber for cement concrete and a preparation method thereof. The special anti-crack and anti-seepage polypropylene reticular fiber comprises propylene, an activator, a catalyst, hydrogen, a reinforcing agent and a treating agent. According to the special anti-crack and anti-seepage polypropylene reticular fiber for cement concrete, the cohesiveness and the anti-crack capacity of the polypropylene fiber can be improved by adopting the reinforcing agent; the treating agent is added, so that cement caking can be prevented, and the curing property of the cement is improved; and the reinforcing agent and the treating agent can be matched to improve the combination degree between the polypropylene fiber and the cement concrete so as to enhance the penetration resistance of the cement concrete.
本发明涉及建筑材料技术领域，具体地说，涉及一种专用水泥混凝土抗裂防渗聚丙烯网状纤维及其制备方法。其包括丙烯、活化剂、催化剂、氢气、增强剂和处理剂组成。该专用水泥混凝土抗裂防渗聚丙烯网状纤维中，通过采用增强剂可以提高聚丙烯纤维的粘结性，提高聚丙烯纤维的抗裂能力，并通过添加处理剂不仅可以防止水泥结块并且提高水泥的固化性，增强剂和处理剂可配合提高聚丙烯纤维与水泥混凝土之间的结合度从而加强水泥混凝土扛渗透能力。
Special anti-crack and anti-seepage polypropylene reticular fiber for cement concrete and preparation method thereof
一种专用水泥混凝土抗裂防渗聚丙烯网状纤维及其制备方法
YU MINGSI (author) / LI SHUTING (author) / YU GUANGQUAN (author)
2021-10-08
Patent
Electronic Resource
Chinese
Anti-seepage and anti-crack cement-based mortar and preparation method thereof
| European Patent Office | 2024
Anti-seepage and anti-crack cement mortar material and preparation method thereof
| European Patent Office | 2022
Cement concrete pavement expansion joint filling anti-seepage device and anti-seepage method thereof
| European Patent Office | 2020
Concrete admixture with anti-seepage and anti-crack functions and preparation method thereof
| European Patent Office | 2024
Anti-crack concrete containing modified polypropylene fiber and preparation method thereof
| European Patent Office | 2024