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A platform for research: civil engineering, architecture and urbanism
Anti-freezing concrete and production method thereof
The invention relates to anti-freezing concrete and a production method thereof. The anti-freezing concrete comprises the following raw materials in parts by weight: 100-120 parts of water; 1100 to 1700 parts of coarse aggregate; 550 to 780 parts of fine aggregate; 350 to 560 parts of Portland cement; 14-21 parts of an additive and 96-256 parts of composite sea-island fiber; the composite sea-island fiber comprises a sea component and an island component, the sea-island component is prepared from carbon particles, the island component comprises polyurethane and an anti-freezing additive, and the weight ratio of the carbon particles to the polyurethane to the anti-freezing additive is (28-58): (3-5): 1. The production method of the anti-freezing concrete comprises the following steps: S1, weighing the materials in parts by weight for later use; s2, preparing composite sea-island fibers; s3, putting all the materials into a stirring device, and uniformly stirring to obtain the anti-freezing concrete. The method has the effect of improving the freeze-thaw resistance of the concrete.
本申请涉及一种抗冻混凝土及其生产方法，一种抗冻混凝土包含以下重量份的原料：水100~120份；粗骨料1100~1700份；细骨料550~780份；硅酸盐水泥350~560份；外加剂14~21份和复合海岛纤维96~256份；所述复合海岛纤维包括海组分和岛组分，所述海岛分由碳颗粒制成，所述岛组分包含聚氨基甲酸酯和抗冻添加剂，所述碳颗粒：聚氨基甲酸酯：抗冻添加剂的重量比为(28~58)：(3~5)：1。一种抗冻混凝土的生产方法包括：S1、按照重量份数称取物料备用；S2、制备复合海岛纤维；S3、将所有物料放入搅拌装置中搅拌均匀，得到抗冻混凝土。本申请具有提高混凝土抗冻融性能的效果。
Anti-freezing concrete and production method thereof
The invention relates to anti-freezing concrete and a production method thereof. The anti-freezing concrete comprises the following raw materials in parts by weight: 100-120 parts of water; 1100 to 1700 parts of coarse aggregate; 550 to 780 parts of fine aggregate; 350 to 560 parts of Portland cement; 14-21 parts of an additive and 96-256 parts of composite sea-island fiber; the composite sea-island fiber comprises a sea component and an island component, the sea-island component is prepared from carbon particles, the island component comprises polyurethane and an anti-freezing additive, and the weight ratio of the carbon particles to the polyurethane to the anti-freezing additive is (28-58): (3-5): 1. The production method of the anti-freezing concrete comprises the following steps: S1, weighing the materials in parts by weight for later use; s2, preparing composite sea-island fibers; s3, putting all the materials into a stirring device, and uniformly stirring to obtain the anti-freezing concrete. The method has the effect of improving the freeze-thaw resistance of the concrete.
本申请涉及一种抗冻混凝土及其生产方法，一种抗冻混凝土包含以下重量份的原料：水100~120份；粗骨料1100~1700份；细骨料550~780份；硅酸盐水泥350~560份；外加剂14~21份和复合海岛纤维96~256份；所述复合海岛纤维包括海组分和岛组分，所述海岛分由碳颗粒制成，所述岛组分包含聚氨基甲酸酯和抗冻添加剂，所述碳颗粒：聚氨基甲酸酯：抗冻添加剂的重量比为(28~58)：(3~5)：1。一种抗冻混凝土的生产方法包括：S1、按照重量份数称取物料备用；S2、制备复合海岛纤维；S3、将所有物料放入搅拌装置中搅拌均匀，得到抗冻混凝土。本申请具有提高混凝土抗冻融性能的效果。
Anti-freezing concrete and production method thereof
一种抗冻混凝土及其生产方法
LIU XIAODONG (author) / SHI TIANTIAN (author) / DONG ZHENGSHENG (author)
2022-05-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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