Thebeira-zuntzez egindako hodien prozesamendua beira-zuntzezko beira fotovoltaiko integratua duen abiadura handiko polimerizazio gailuarekin konbinatutako beira-zuntza sendatzeko.Erabilitako erretxina mota desberdinen arabera, ezagutzen da aspolyester beira-zuntza, epoxi beira-zuntza eta beira-zuntz fenolikoa.edozein ezaugarri eta bere ezaugarri nagusia honako hauek dira:
1.Bere korrosioarekiko erresistentzia. Fiberglasstubek modu eraginkorrean aurre egin dezake azido, alkalino, gatz eta beste komunikabideen korrosioari eta tratatutako etxeko hondakin solidoen, lur korrosiboen, hondakin kimikoen hondakin kimikoen eta hainbat likido kimikoen aurka. Egoera normaletan, epe luzeko segurtasun-epean mantentzen da.
2.Good aging resistance and heat resistance. Glass fiber tube can be used in the temperature range of -40°C～70°C for a long period of time. Thespecial high temperature resistant resin can also work normally at temperatures above 200°C.
3.good izozte erresistentzia. Behe -20ºC, ez dira hodiak izozten.
4. light weight, high strength. Therelative density is between 1.5 and 2.0, only 1/4 to 1/5 of carbon steel, but the tensile strength is close to or even exceeds that of carbon steel, and the specific strength can be compared with that of high-grade alloy steel. Therefore, it has excellent results in aviation, rockets, spacecraft, high-pressure vessels, and other applications that need to reduce its own weight.
6.garren higadura erresistentzia. Lokailuan, harea eta ur kopuru handi bat eduki behar da higadura biraketa eta inpaktuaren aurkako proba egiteko. 3 milioi gurpilen ondoren, probako hodiaren barnealdeko higadura sakonera honako hau da: 0,55 mm fortar eta esmalte estalitako altzairuzko hodiak, 0,52 mm-koa, epoxy- eta tar-estalitako altzairuzko estaldura eta beirazko altzairuzko hodiak azalera- altzairu hodiak gogortuak. 0.21mm.Errazten du FRP higadura erresistenteak.
7.good thermal insulation. FRP is non-conductor, and its electrical insulation
is excellent. Theinsulation resistance is between 1012-1015Ω.cm. It is most
suitable for use in transmission. Theheat transfer coefficient of glass fiber
reinforced plastic area and multi-dose mine area is very small, only 0.23. In
five points, the pipeline has excellent insulation properties.
8.small friction resistance, high transmission capacity. Theinner wall of the glass pipe is very smooth, and the roughness and frictional resistance are very small. Thecoefficient of roughness was 0.0084, while the concrete pipe had an n value of 0.014 and a cast iron pipe of 0.013.
