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Preparation process of organic fiber additive and application of organic fiber additive in concrete
The invention discloses a preparation process of an organic fiber additive and application of the organic fiber additive in concrete, and relates to the field of concrete organic fiber additives, and the organic fiber additive comprises a fiber component, a polymer gel component and a water reducing component. The internal occlusal force of the concrete can be improved, the defect that ceramsite concrete is of a multi-hole structure is overcome, in addition, the organic fiber additive serves as a secondary reinforcement material of the concrete, the anti-cracking, anti-seepage, anti-freezing and anti-aging performance, the workability and the water-retaining property of the concrete can also be improved, and the concrete can be recycled. The concrete anti-freezing agent has very unique effects in the aspects of solving early-stage plastic cracking of concrete and reducing drying shrinkage deformation of concrete, is low in cost, and can improve pore diameter distribution and pore distribution in the concrete by adding the water reducing agent and the modified gas-forming additive, so that the concrete anti-freezing property is improved, and the concrete is convenient to use by people.
本发明公开了一种有机纤维添加剂的制备工艺及其在混凝土中的应用，涉及到混凝土有机纤维添加剂领域，包括纤维组分、高分子凝胶组分和减水组分组成。本发明能够提高混凝土的内部咬合力，弥补了陶粒混凝土过多孔结构的缺陷，另外，有机纤维添加剂作为混凝土的次要加筋材料，还可提高混凝土抗裂、抗渗、抗冻、抗老化性能及和易性、保水性，在解决混凝土早期塑性开裂、减少混凝土干燥收缩变形方面具有十分独特的作用，且造价低廉，且本发明还通过添加减水剂和改性发气添加剂可以改善混凝土中孔径的分布，和孔的分布，从而提高了混凝土的抗冻性，便于人们使用。
Preparation process of organic fiber additive and application of organic fiber additive in concrete
The invention discloses a preparation process of an organic fiber additive and application of the organic fiber additive in concrete, and relates to the field of concrete organic fiber additives, and the organic fiber additive comprises a fiber component, a polymer gel component and a water reducing component. The internal occlusal force of the concrete can be improved, the defect that ceramsite concrete is of a multi-hole structure is overcome, in addition, the organic fiber additive serves as a secondary reinforcement material of the concrete, the anti-cracking, anti-seepage, anti-freezing and anti-aging performance, the workability and the water-retaining property of the concrete can also be improved, and the concrete can be recycled. The concrete anti-freezing agent has very unique effects in the aspects of solving early-stage plastic cracking of concrete and reducing drying shrinkage deformation of concrete, is low in cost, and can improve pore diameter distribution and pore distribution in the concrete by adding the water reducing agent and the modified gas-forming additive, so that the concrete anti-freezing property is improved, and the concrete is convenient to use by people.
本发明公开了一种有机纤维添加剂的制备工艺及其在混凝土中的应用，涉及到混凝土有机纤维添加剂领域，包括纤维组分、高分子凝胶组分和减水组分组成。本发明能够提高混凝土的内部咬合力，弥补了陶粒混凝土过多孔结构的缺陷，另外，有机纤维添加剂作为混凝土的次要加筋材料，还可提高混凝土抗裂、抗渗、抗冻、抗老化性能及和易性、保水性，在解决混凝土早期塑性开裂、减少混凝土干燥收缩变形方面具有十分独特的作用，且造价低廉，且本发明还通过添加减水剂和改性发气添加剂可以改善混凝土中孔径的分布，和孔的分布，从而提高了混凝土的抗冻性，便于人们使用。
Preparation process of organic fiber additive and application of organic fiber additive in concrete
一种有机纤维添加剂的制备工艺及其在混凝土中的应用
NAN CHUNMING (author) / LI HONGWEI (author) / QIAO JINNING (author) / YANG BAOWANG (author) / LI QINGHONG (author) / HOU JUNQI (author) / CAI YANHUI (author) / REN XINGXING (author) / ZHOU YANG (author) / ZHANG YAYUN (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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