1. Ibyuma bya Fibre Bishimangiye beto
Oya yubwoko bwa fibre fibre irahari nkukomeza.Icyuma kizunguruka fibre isanzwe ikoreshwa ikorwa mugukata insinga zizunguruka muburebure.Ubusanzwe diameter iri hagati ya 0,25 kugeza 0,75mm.Fibre yicyuma ifite urukiramende c / s ikorwa no gushungura amabati hafi 0,25mm.
Fibre ikozwe mucyuma cyoroheje cyashushanijwe.Guhuza na IS: 280-1976 hamwe na diameter ya wire itandukanye kuva 0.3 kugeza 0.5mm yakoreshejwe mubuhinde.
Ibyuma bizunguruka bikozwe mugukata cyangwa gutema insinga, fibre yamabati afite c / s isanzwe kuva kuri 0.15 kugeza 0.41mm mubugari na 0.25 kugeza 0.90mm mubugari ikorwa no gushungura amabati.
Fibre yahinduwe, ihambiriwe neza hamwe na kole-elegitoronike yamazi muburyo bwa bundle nayo irahari.Kubera ko fibre imwe ikunda guhurira hamwe, gukwirakwiza kwabo muri matrix akenshi biragoye.Ibi birashobora kwirindwa wongeyeho fibre bundles, itandukana mugihe cyo kuvanga.
2. Polypropilene Fibre Yongerewe imbaraga (PFR) sima ya beto na beto
Polypropilene nimwe mubintu bihendutse & byinshi biboneka bya polymers polypropilene fibre irwanya imiti myinshi & yaba matrike ya simaitima yangirika mbere yibitero byimiti ikaze.Ahantu ho gushonga ni hejuru (hafi dogere 165 centigrade).Rero kugirango temp ikora.Nka (dogere 100 centigrade) irashobora gukomeza mugihe gito nta kwangiza imitungo ya fibre.
Fibre ya polypropilene kuba hydrophobique irashobora kuvangwa byoroshye kuko bidakenera guhura igihe kirekire mugihe cyo kuvanga kandi bigomba gusa no guhangayikishwa no kuvanga.
Polypropilene fibre ngufi mubice bito biri hagati ya 0.5 kugeza 15 bikoreshwa mubucuruzi muri beto.
Igishushanyo.1: Fibre polypropilene yashimangiye sima-marimari na beto
3. GFRC - Fibre Fibre Yongerewe beto
Fibre fibre igizwe na 200-400 ya firime imwe ihujwe byoroheje kugirango ihagarare.Ibi bihagararo birashobora gukatwamo uburebure butandukanye, cyangwa bigahuzwa kugirango bikore matel cyangwa kaseti.Ukoresheje uburyo busanzwe bwo kuvanga tekinike isanzwe ntibishoboka kuvanga hejuru ya 2% (kubijwi) bya fibre z'uburebure bwa 25mm.
Ibikoresho nyamukuru bya fibre yibirahure byabaye mugushimangira matima ya sima cyangwa minisiteri ikoreshwa mugukora ibicuruzwa bito.Ubusanzwe ikoreshwa ryukuri ryibirahure ni e-ikirahuri gikoreshwa.Mu gushimangira plastiki & AR ikirahuri E-ikirahure gifite imbaraga zidahagije zo kurwanya alkalis ziri muri sima ya Portland aho AR-ikirahure cyateje imbere ibiranga alkali.Rimwe na rimwe, polymers nayo yongewemo ivanze kugirango itezimbere ibintu bimwe na bimwe bifatika nko kugenda neza.
Igishushanyo.2: Ikirahure-fibre gishimangira beto
4. Fibre ya Asibesitosi
Ubusanzwe fibre minerval fibre ihendutse, asibesitosi, yahujwe neza na paste ya sima ya Portland kugirango ikore ibicuruzwa bikoreshwa cyane bita sima ya asibesitosi.Fibre ya Asibesitosi hano irwanya amashyanyarazi hamwe nubushakashatsi bwimiti bigatuma ibera imiyoboro yimpapuro, amabati hamwe nibisenge byo hejuru.Ikibaho cya sima ya asibesitosi nikubye inshuro ebyiri cyangwa enye za matrix idashyizwemo ingufu.Ariko, kubera uburebure bugereranije (10mm) fibre ifite imbaraga nke zingaruka.
Igishushanyo.3: Fibre ya asibesitosi
5. Fibre ya Carbone
Fibre ya karubone kuva vuba aha & ibishoboka cyane cyane byiyongera kurwego rwa fibre iboneka kugirango ikoreshwe mu bucuruzi.Fibre ya karubone ije munsi ya modulus yo hejuru cyane ya elastique nimbaraga zoroshye.Ibi biragutse.Imbaraga zabo & gukomera biranga byagaragaye ko zisumba iz'ibyuma.Ariko barashobora kwibasirwa cyane kuruta fibre yibirahure, bityo rero mubisanzwe bafatwa hamwe no gusezera.
Igishushanyo.4: Fibre ya karubone
6. Fibre Organic
Fibre organique nka polypropilene cyangwa fibre naturel irashobora kuba muburyo bwa chimique kuruta ibyuma cyangwa ibirahuri.Birahendutse kandi cyane cyane nibisanzwe.Umubare munini wa fibre yimboga urashobora gukoreshwa kugirango ubone ibice byinshi.Ikibazo cyo kuvanga no gutatanya kimwe gishobora gukemurwa wongeyeho superplasticizer.
Igishushanyo.5: Fibre organicr
Igihe cyo kohereza: Nyakanga-23-2022