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266.粘锚式包钢加固粘结材料及加固工法(CN1160695A) 本发明涉及建筑混凝土结构及构件加固,特别是包钢加固粘结材料及工法。其特点是粘结材料由树脂乳液,或固化剂、石英粉、水泥等聚合而成,由于水泥在含有50％水分的环氧乳液内起水化反应,形成无机胶结材料。而施工时则采用锚固方式。本发明的优点是:原结构钢筋与补强钢板的应力同步率高,并有效地解决了老化问题,使粘钢法成为永久加固法,同时施工方便,且造价低。
266. Adhesive anchored steel reinforcement bonded materials and reinforcement method (CN1160695A) The present invention relates to the construction of concrete structures and structural reinforcements, in particular to steel-reinforced bonded materials and construction methods. Its characteristic is that the binding material is made of resin emulsion, or curing agent, quartz powder, cement, etc., and the cement forms the inorganic cementing material because the cement reacts hydration in the epoxy emulsion containing 50% moisture. Anchoring is used during construction. The invention has the advantages that the original structure steel reinforcing bar and the reinforcing steel plate have high stress synchronization rate, and the aging problem is effectively solved, the sticking steel method becomes a permanent reinforcement method, the construction is convenient at the same time, and the manufacturing cost is low.