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发明公开
CN103184025A 混凝土裂缝用灌缝胶及其应用 失效 - 权利终止

混凝土裂缝用灌缝胶及其应用
摘要：
本发明公开了混凝土裂缝用灌缝胶及其应用。本发明的混凝土裂缝用灌缝胶，由独立包装的组分甲和组分乙组成，所述组分甲和组分乙的质量配比为（5-2）：1，所述组分甲由下述质量配比的原料组成：70质量份E-51双酚A型液态环氧树脂、30质量份6002双酚A型液态环氧树脂、15-30质量份增韧剂、5-15质量份苄基缩水甘油醚和5-15质量份苯甲醇组成；所述组分乙由30-65质量份固化剂、5-10质量份稀释剂和0.5质量份粘接促进剂组成；所述固化剂由30-50质量份聚醚胺固化剂和0-15质量份酚醛胺环氧树脂固化剂组成，所述稀释剂为苯甲醇。本发明混凝土裂缝用灌缝胶为无溶剂、双组份的低粘度灌缝胶，可用于混凝土裂缝的灌注，封闭混凝土裂缝。
摘要（英）：

The invention discloses a crack pouring adhesive for concrete cracks and an application of the crack pouring adhesive. The crack pouring adhesive for the concrete cracks consists of a component I and a component II which are independently packaged, and the mass ratio of the component I to the component II is (5-2):1; the component I consists of raw materials in parts by mass as follows: 70 parts of an E-51 bisphenol A liquid epoxy resin, 30 parts of a 6002 bisphenol A liquid epoxy resin, 15-30 parts of a toughening agent,5-15 parts of benzyl glycidyl ether and 5-15 parts of benzyl alcohol; and the component II consists of 30-65 parts of a curing agent, 5-10 parts of diluent and 0.5 part of a sticking accelerating agent; the curing agent consists of 30-50 parts of a polyether amine curing agent and 0-15 parts of a phenolic amine epoxy curing agent; and the diluent is benzyl alcohol. The crack pouring adhesive for the concrete cracks is a solvent-free double-component low-viscosity crack pouring adhesive and can be used for filling the concrete cracks to seal the concrete cracks.

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