Niki polyester idakozwe

Polyester idodamuri rusange bivuga umwenda wa fibre fibre idoda, kandi izina nyaryo rigomba kuba "umwenda udoda". Nubwoko bwimyenda ikozwe bidakenewe kuzunguruka no kuboha. Ihindura gusa cyangwa itunganijwe itondekanya imyenda migufi cyangwa fibre ndende kugirango ibe umuyoboro wa fibre, hanyuma ikoreshe imashini, guhuza ubushyuhe, cyangwa uburyo bwa chimique kugirango ubishimangire. Nubwoko bushya bwibicuruzwa bifite fibre yoroheje, ihumeka, kandi iringaniye, ikorwa muburyo butaziguye binyuze muburyo butandukanye bwo gukora fibre mesh hamwe nubuhanga bwo guhuriza hamwe hakoreshejwe gukata polymer ndende, fibre ngufi, cyangwa filaments ndende.

Imyenda ya polyester idoda idoda ni imyenda idoda ikozwe mugukwirakwiza icyarimwe filime ya polyester kumyenda ya mesh ikora munsi yubushyuhe bwihariye hamwe nigitutu binyuze mubikoresho nka screw extruder na spinneret, bigakora fibre fibre, hanyuma igacumita inshuro nyinshi imashini ikubita inshinge. Imyenda ya polyester idoda ikozwe na Jiamei Ibikoresho bishya ifite imikorere myiza yubukanishi, uburyo bwiza bwo gutwarwa n’amazi, kurwanya ruswa, kurwanya gusaza, kwigunga, kurwanya akayunguruzo, kuvoma, kurinda, gutuza, gushimangira n’ibindi bikorwa, birashobora guhuza n’ibyangiritse bitangirika mu gihe cyo kubaka, kunyerera ni bito, kandi birashobora gukomeza gukora ibikorwa byumwimerere munsi yumutwaro wigihe kirekire.

Ugereranije nubundi bwoko bwimyenda ya geotextile hamwe na fibre ngufi ya fibre,polyester idodaifite ibintu bikurikira:

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(2) Kurwanya ubushyuhe bwiza: Ifite ingingo yoroshye hejuru ya 238 and, kandi imbaraga zayo ntizigabanuka kuri 200 ℃. Igabanuka ryumuriro ntirihinduka munsi ya 2 ℃.

(3) Imikorere myiza ya creep: Imbaraga ntizigabanuka gitunguranye nyuma yo gukoresha igihe kirekire.

(4) Kurwanya ruswa ikomeye.

(5) Kuramba neza, nibindi.

Igice cyo kwigunga kitagira amazi kibaho hagati yigisenge cyamazi adashobora gukingirwa hejuru. Igice gikaze hejuru (mubisanzwe 40mm yubugari bwiza bwa beto ya beto) bizaguka kwaguka no guhindagurika. Iyo wubatse izindi nzego zubatswe kurwego rutarimo amazi, kugirango wirinde kwangiza urwego rutagira amazi, imyenda ya polyester idoda idoda muri rusange iba igenewe gukingirwa bikwiye, ifite uburemere bwa 200g / ㎡. Imyenda ya polyester idoda muri rusange ni uburyo bworoshye kandi bworoshye, bushobora kwegeranya amazi no kuyisohora mu butaka iyo yashyinguwe. Ntibashobora gusa gutembera mu cyerekezo cya perpendicular ku ndege yabo, ariko kandi no ku cyerekezo cy'indege yabo, bivuze ko bafite imikorere itambitse. Geotextile ndende yakoreshejwe cyane mugutwara amazi no guhuza ingomero zisi, ibitanda byumuhanda, kugumana inkuta, nubutaka bworoshye. Imyenda ya polyester idoda ifite imbaraga zingana cyane, irwanya ubushyuhe bwiza, imikorere myiza yikaraga, hamwe no kurwanya ruswa. Kuramba neza, kwinshi, hamwe na hydraulic itwara neza nibikoresho byiza byo kuyungurura kubutaka. Kubwibyo, ikoreshwa cyane mubibaho byo guturamo ibisenge, imihanda ya asfalt, ibiraro, kubungabunga amazi nindi mishinga yo kubaka.