Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-compacting temperature-inhibiting waterproof composite material and preparation method thereof
The invention relates to the technical field of waterproof composite materials, and discloses a self-compacting temperature-inhibiting waterproof composite material which comprises anti-crack fibers and composite powder, the weight ratio of the anti-crack fibers to the composite powder is 2: 3, and the anti-crack fibers and the composite powder comprise, by weight, 20-30 parts of the anti-crack fibers and 40-60 parts of the composite powder. According to the self-compacting temperature-inhibiting waterproof composite material and the preparation method thereof, the composite material is composed of anti-crack fibers and composite powder, and the anti-crack fibers comprise one or two of polyester fibers, polypropylene fibers, polyethylene glycol fibers and polyacrylonitrile fibers; the composite powder comprises a cement hydration heat reducing component, a silane waterproof agent, a nano material densification enhancing component, a cementing material active exciting component, a water-retention internal curing component, a coupling agent component, an expansion component, a water reducing agent and a shrinkage reducing agent. The composite material can play roles in avoiding or reducing cracking of a concrete structure and improving waterproof performance and anti-permeability performance.
本发明涉及防水复合材料技术领域，且公开了一种自密实抑温防水复合材料，包括有抗裂纤维、复合粉体，抗裂纤维、复合粉体按重量比为2：3，其中，抗裂纤维、复合粉体按照重量份计为抗裂纤维20‑30份、复合粉体40‑60份。该自密实抑温防水复合材料及其制备方法，通过该复合材料由抗裂纤维、复合粉体组成，其中抗裂纤维包括聚酯纤维、聚丙烯纤维、聚乙二醇纤维和聚丙烯腈纤维中的一种或两种，复合粉体包括降低水泥水化热组分、硅烷类防水剂、纳米材料密实增强组分、激发胶凝材料活性组分、保水内养护组分、偶联剂组分、膨胀组分、减水剂和减缩剂，该复合材料可起到避免或减少混凝土结构开裂，提高防水性能和抗渗性能的功能。
Self-compacting temperature-inhibiting waterproof composite material and preparation method thereof
The invention relates to the technical field of waterproof composite materials, and discloses a self-compacting temperature-inhibiting waterproof composite material which comprises anti-crack fibers and composite powder, the weight ratio of the anti-crack fibers to the composite powder is 2: 3, and the anti-crack fibers and the composite powder comprise, by weight, 20-30 parts of the anti-crack fibers and 40-60 parts of the composite powder. According to the self-compacting temperature-inhibiting waterproof composite material and the preparation method thereof, the composite material is composed of anti-crack fibers and composite powder, and the anti-crack fibers comprise one or two of polyester fibers, polypropylene fibers, polyethylene glycol fibers and polyacrylonitrile fibers; the composite powder comprises a cement hydration heat reducing component, a silane waterproof agent, a nano material densification enhancing component, a cementing material active exciting component, a water-retention internal curing component, a coupling agent component, an expansion component, a water reducing agent and a shrinkage reducing agent. The composite material can play roles in avoiding or reducing cracking of a concrete structure and improving waterproof performance and anti-permeability performance.
本发明涉及防水复合材料技术领域，且公开了一种自密实抑温防水复合材料，包括有抗裂纤维、复合粉体，抗裂纤维、复合粉体按重量比为2：3，其中，抗裂纤维、复合粉体按照重量份计为抗裂纤维20‑30份、复合粉体40‑60份。该自密实抑温防水复合材料及其制备方法，通过该复合材料由抗裂纤维、复合粉体组成，其中抗裂纤维包括聚酯纤维、聚丙烯纤维、聚乙二醇纤维和聚丙烯腈纤维中的一种或两种，复合粉体包括降低水泥水化热组分、硅烷类防水剂、纳米材料密实增强组分、激发胶凝材料活性组分、保水内养护组分、偶联剂组分、膨胀组分、减水剂和减缩剂，该复合材料可起到避免或减少混凝土结构开裂，提高防水性能和抗渗性能的功能。
Self-compacting temperature-inhibiting waterproof composite material and preparation method thereof
一种自密实抑温防水复合材料及其制备方法
ZENG ZHIYONG (Autor:in) / ZHANG JIYONG (Autor:in) / XIONG HAO (Autor:in) / HUANG HAIBIN (Autor:in)
25.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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