论文部分内容阅读
玻璃钢又称玻璃钎维增强塑料,是以高分子化合物合成树脂为胶结剂,玻璃钎维布作增强材料的复合物。在施工中加入适当的填料、固化剂、增韧剂、溶剂等制成玻璃钎维增强塑料。在玻璃钢中,环氧树脂如同混凝土中的水泥一样,起胶结作用。玻璃布,则相当于钢筋,能承受拉应力。而填充料则相当于砖石。所以玻璃钢是一种结合得很好的新型材料。玻璃钢整体性好,能与水泥制品、钢材、木材等粘结牢固,可成为一坚固整体。它具有质轻高强,耐腐蚀性好(耐酸碱性强),施工进度快,操作简便,适合于任何形状的铺贴(当局部损坏很容易修补)等优点,由于有上述各种优点,目前已被广泛的应用到防腐工作中。
Glass fiber reinforced plastic is also known as glass fiber reinforced plastic, which is a compound of polymer compound synthetic resin as cementing agent and glass solder fabric as reinforcing material. Adding appropriate fillers, hardeners, tougheners, solvents, etc. into the glass-fibre-reinforced plastic during construction. In FRP, epoxy resin functions as cement in concrete. Glass cloth, equivalent to steel, can withstand tensile stress. The filler is equivalent to masonry. Therefore, FRP is a new type of material that combines very well. FRP has good integrity and can bond firmly with cement products, steel, wood, etc., and can be a sturdy whole. It has the advantages of light weight, high strength, good corrosion resistance (strong resistance to acid and alkali), quick construction progress, easy operation, suitable for any shape of paving (when local damage is easy to repair), etc., due to the above advantages, It has been widely applied to antiseptic work.