Zhangjiagang Lihe Marine Machinery Manufacturing Co., Ltd.
Contact person: Mr。 Lu
Service hotline : 0512-58119849
Mailbox : email@example.com
Zip code : 215622
Address: Jiangsu province Zhangjiagang Leyu town red road 41 west of mega Le farm
Glass fiber reinforced plastic is a composite matrix made of synthetic resin and reinforced with glass fiber. It has the strength of steel and similar, with superior performance waterproof, corrosion resistance, surface smooth as a mirror of the beautiful appearance, can be integrally formed; but it also has some disadvantages, such as low stiffness, poor wear resistance etc.. In particular, there are many factors that affect the quality (such as the quality of raw materials, the technical quality of workers, production conditions and environmental factors, etc.), which makes the quality difference of similar products will be great. Compared with steel and wooden ships, FRP vessels have less maintenance characteristics, which is decided by the superior performance of FRP itself.
In addition to the routine maintenance of machinery and equipment, the main points for the maintenance of FRP boats are as follows。
1. avoid contact with sharp, hard objects. FRP hull and shore stone, concrete structures, metal friction collision will produce scratches damage, should take protective measures. As in the bow, often by the friction of the dock site and side collision set etc. wear-resistant metal and rubber fender materials, laying wear-resistant rubber and plastic soft material on the deck.
2. found damage and repaired in time. Check the hull regularly. If it is found that the resin is peeled off, the scratches are deep and the fibers are exposed, it must be repaired in time. Otherwise, the infiltration of water will accelerate the damage.
3。, when not in use, especially in winter season, should be placed ashore。 Because of the water absorption of glass fiber reinforced plastics, water can gradually seep into the interior along the micro channel of glass fiber and resin interface, and gradually reduce the strength of glass fiber reinforced plastic。 Especially in winter, the infiltrated water freezes and freezes, which causes the seepage channel to expand and endanger more。 Therefore, every winter, when boats are not used, they should leave the water and put on the shore, so that the infiltration water will evaporate and the strength can be gradually restored。 This will extend the service life of the ship。 After the boat ashore, should be washed first, put a good cushion to put right, preferably indoors, such as placed outdoors, covered with tarpaulin, and often ventilated, to prevent moisture。