Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-compacting temperature-inhibiting anti-cracking type self-healing material for self-waterproofing of mass concrete structure and preparation method of self-compacting temperature-inhibiting anti-cracking type self-healing material
The invention relates to a self-compacting temperature-inhibiting anti-cracking type self-healing material for self-waterproofing of a mass concrete structure and a preparation method thereof.The self-compacting temperature-inhibiting anti-cracking type self-healing material is prepared from, by weight, 0.03-0.06 part of a self-compacting component, 8-12 parts of a hydration heat inhibitor, 4-6 parts of an early strength agent and 22-26 parts of mineral powder, the invention relates to a fiber-grafted self-healing functional filling material which is prepared from the following components in parts by weight: 20-30 parts of a fiber-grafted self-healing functional filling material, 18-24 parts of an ion compensation agent, 0.02-0.05 part of an air entraining agent, 0.04-0.08 part The self-waterproof self-compacting temperature-inhibiting anti-cracking type self-healing material for the mass concrete structure is used for solving the problem that cracks occur due to the fact that mass concrete is poor in compactness, uneven in vibration and large in internal and external temperature difference. The effects of improving the working performance, the anti-permeability performance and the basic mechanical performance of the concrete are achieved; meanwhile, the anti-cracking performance is excellent, and the temperature restraining effect is remarkable; in addition, manufacturing is easy and convenient, construction is convenient, when concrete cracks, self-repairing and self-healing can be achieved, and therefore self-waterproofing of a concrete structure is guaranteed.
本申请涉及一种用于大体积混凝土结构自防水的自密实抑温抗裂型自愈合材料及其制备方法，自密实抑温抗裂型自愈合材料包括以下重量份的原料：自密实组分0.03‑0.06份、水化热抑制剂8‑12份、早强剂4‑6份、矿粉22‑26份，离子补偿剂18‑24份、引气剂0.02‑0.05份、保水剂0.04‑0.08份、纤维接枝自愈合功能填料38‑48份。本申请中的大体积混凝土结构自防水的自密实抑温抗裂型自愈合材料用于解决大体积混凝土密实度较差、振捣不均和内外部温度差异较大导致出现裂缝的问题。具有改善混凝土工作性能，抗渗性能及基本力学性能的作用；同时具有优异的抗裂性能、显著的抑温效果；且制作简便，施工方便，当混凝土出现开裂时，可自修复、自愈合，从而保证了混凝土结构的自防水。
Self-compacting temperature-inhibiting anti-cracking type self-healing material for self-waterproofing of mass concrete structure and preparation method of self-compacting temperature-inhibiting anti-cracking type self-healing material
The invention relates to a self-compacting temperature-inhibiting anti-cracking type self-healing material for self-waterproofing of a mass concrete structure and a preparation method thereof.The self-compacting temperature-inhibiting anti-cracking type self-healing material is prepared from, by weight, 0.03-0.06 part of a self-compacting component, 8-12 parts of a hydration heat inhibitor, 4-6 parts of an early strength agent and 22-26 parts of mineral powder, the invention relates to a fiber-grafted self-healing functional filling material which is prepared from the following components in parts by weight: 20-30 parts of a fiber-grafted self-healing functional filling material, 18-24 parts of an ion compensation agent, 0.02-0.05 part of an air entraining agent, 0.04-0.08 part The self-waterproof self-compacting temperature-inhibiting anti-cracking type self-healing material for the mass concrete structure is used for solving the problem that cracks occur due to the fact that mass concrete is poor in compactness, uneven in vibration and large in internal and external temperature difference. The effects of improving the working performance, the anti-permeability performance and the basic mechanical performance of the concrete are achieved; meanwhile, the anti-cracking performance is excellent, and the temperature restraining effect is remarkable; in addition, manufacturing is easy and convenient, construction is convenient, when concrete cracks, self-repairing and self-healing can be achieved, and therefore self-waterproofing of a concrete structure is guaranteed.
本申请涉及一种用于大体积混凝土结构自防水的自密实抑温抗裂型自愈合材料及其制备方法，自密实抑温抗裂型自愈合材料包括以下重量份的原料：自密实组分0.03‑0.06份、水化热抑制剂8‑12份、早强剂4‑6份、矿粉22‑26份，离子补偿剂18‑24份、引气剂0.02‑0.05份、保水剂0.04‑0.08份、纤维接枝自愈合功能填料38‑48份。本申请中的大体积混凝土结构自防水的自密实抑温抗裂型自愈合材料用于解决大体积混凝土密实度较差、振捣不均和内外部温度差异较大导致出现裂缝的问题。具有改善混凝土工作性能，抗渗性能及基本力学性能的作用；同时具有优异的抗裂性能、显著的抑温效果；且制作简便，施工方便，当混凝土出现开裂时，可自修复、自愈合，从而保证了混凝土结构的自防水。
Self-compacting temperature-inhibiting anti-cracking type self-healing material for self-waterproofing of mass concrete structure and preparation method of self-compacting temperature-inhibiting anti-cracking type self-healing material
一种用于大体积混凝土结构自防水的自密实抑温抗裂型自愈合材料及其制备方法
LU TIANWEI (Autor:in) / MAO YUFENG (Autor:in) / HONG JIA (Autor:in) / YAO GUOYOU (Autor:in) / ZHANG DONGLIANG (Autor:in) / QIU MAOLONG (Autor:in) / SHI XIAOCHENG (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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