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A platform for research: civil engineering, architecture and urbanism
Anti-freezing concrete and preparation method thereof
The invention relates to the technical field of concrete, and particularly discloses anti-freezing concrete and a preparation method thereof. The anti-freezing concrete is prepared from the following components in parts by mass: 150 to 180 parts of cement, 65 to 78 parts of fly ash, 370 to 430 parts of sand, 560 to 720 parts of gravel, 1.5 to 2 parts of a polycarboxylic acid water reducing agent, 1.2 to 1.5 parts of sodium dodecyl benzene sulfonate, 1.7 to 2.1 parts of tristyrylphenol polyoxyethylene ether, 1.6 to 1.9 parts of polyglycerol fatty acid ester and 75 to 90 parts of water. The preparation method of the anti-freezing concrete comprises the step of uniformly mixing the components to obtain the anti-freezing concrete. The anti-freezing concrete prepared by the invention has good anti-freezing performance.
本发明涉及混凝土技术领域，具体公开了一种抗冻混凝土及其制备方法。一种抗冻混凝土，包括以下质量份数的组分：150~180份水泥、65~78份粉煤灰、370~430份砂、560~720份碎石、1.5~2份聚羧酸减水剂、1.2~1.5份十二烷基苯磺酸钠、1.7~2.1份三苯乙烯基苯酚聚氧乙烯醚、1.6~1.9份聚甘油脂肪酸酯、75~90份水。一种抗冻混凝土的制备方法在于将各组分混匀，得抗冻混凝土。本申请制备的抗冻混凝土具有良好的抗冻性能。
Anti-freezing concrete and preparation method thereof
The invention relates to the technical field of concrete, and particularly discloses anti-freezing concrete and a preparation method thereof. The anti-freezing concrete is prepared from the following components in parts by mass: 150 to 180 parts of cement, 65 to 78 parts of fly ash, 370 to 430 parts of sand, 560 to 720 parts of gravel, 1.5 to 2 parts of a polycarboxylic acid water reducing agent, 1.2 to 1.5 parts of sodium dodecyl benzene sulfonate, 1.7 to 2.1 parts of tristyrylphenol polyoxyethylene ether, 1.6 to 1.9 parts of polyglycerol fatty acid ester and 75 to 90 parts of water. The preparation method of the anti-freezing concrete comprises the step of uniformly mixing the components to obtain the anti-freezing concrete. The anti-freezing concrete prepared by the invention has good anti-freezing performance.
本发明涉及混凝土技术领域，具体公开了一种抗冻混凝土及其制备方法。一种抗冻混凝土，包括以下质量份数的组分：150~180份水泥、65~78份粉煤灰、370~430份砂、560~720份碎石、1.5~2份聚羧酸减水剂、1.2~1.5份十二烷基苯磺酸钠、1.7~2.1份三苯乙烯基苯酚聚氧乙烯醚、1.6~1.9份聚甘油脂肪酸酯、75~90份水。一种抗冻混凝土的制备方法在于将各组分混匀，得抗冻混凝土。本申请制备的抗冻混凝土具有良好的抗冻性能。
Anti-freezing concrete and preparation method thereof
一种抗冻混凝土及其制备方法
WENG JIE (author) / ZHONG LIANG (author) / CHEN CHENG (author) / YE ZHANGWEI (author) / ZHU HAIWEI (author)
2024-03-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME