Ibyuma bya pulasitiki byo gusudira geogrid ifite imbaraga zo gutwara umuhanda wa kaburimbo umuhanda wa gari ya moshi
Ibisobanuro birambuye
Fiberglass geogrid nibikoresho byiza bya geosintetike ikoreshwa mugukomeza umuhanda, gushimangira umuhanda ushaje, gushimangira umuhanda nubutaka bworoshye. Fiberglass geogrid nigicuruzwa cyakabiri gikozwe mu mbaraga nyinshi za alkali idafite fibre yububiko binyuze mu nzira mpuzamahanga yo kuboha imyenda kandi ikozweho no kuvura hejuru. Ifite imbaraga zingana cyane no kuramba kwinshi mubyerekezo byintambara no kuboha, kandi ifite ibintu byiza cyane byo kurwanya ubushyuhe bwinshi, kurwanya ubukonje buke, kurwanya gusaza, kurwanya ruswa, nibindi bikoreshwa cyane muri kaburimbo ya asfalt, kaburimbo ya sima no gushimangira umuhanda kandi umuhanda wa gari ya moshi, kurinda ingomero, inzira yikibuga cyindege, kugenzura umucanga nindi mishinga yubwubatsi.
Ikintu nyamukuru kigizwe na fiberglass ni: okiside ya silicon, ni ibikoresho bidafite umubiri, imiterere yumubiri na chimique birahagaze neza cyane, kandi ifite modulus ndende, kwambara birwanya ubukonje bukabije, nta gutembera kwigihe kirekire; umutekano mwiza; imiterere mesh kugirango igiteranyo cyashyizwemo gufunga no kugarukira; kunoza ubushobozi bwo kwikorera imitwaro ivanze na asfalt. Kuberako ubuso butwikiriwe na asfalt idasanzwe yahinduwe, ifite ibintu bibiri byuzuzanya, byombi byiza bya fiberglass hamwe no guhuza imvange ya asfalt, biteza imbere abrasion hamwe no gukata kwa geogrid.
Ibiranga ibicuruzwa bya fiberglass geogrid
Ibicuruzwa bifite imbaraga nyinshi, kuramba cyane, kurwanya ubushyuhe bwinshi, modulus nyinshi, uburemere bworoshye, gukomera kwiza, kurwanya ruswa, kuramba, nibindi. kurinda ahantu hahanamye, kongera umuhanda wa kaburimbo no gutunganya ikiraro hamwe nizindi nzego zubwubatsi, zishobora gutanga pavement kongera imbaraga, gushimangira, gukumira pavement gutitira umunaniro wumunaniro, kwaguka gukonje nubukonje bwagutse hamwe nibitekerezo bikurikira, kandi birashobora Gutatana, kongerera igihe cya serivisi ya pavement, imbaraga zingana zingana kuramba, nta gutembera igihe kirekire, guhagarara neza kumubiri na chimique, guhagarara neza kwumuriro, kurwanya umunaniro ukabije, guhangana nubushyuhe bwo hejuru, kugabanuka kwubushyuhe buke, kugabanuka gutinda kubitekerezo ibice.
Fiberglass geogrid inzira yo kubaka
. inshuro ebyiri, hanyuma umuvuduko wa 50T inshuro enye, ahantu hataringaniye hamwe no kuringaniza intoki.
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. 1m hamwe nimero ya 8 yo guhuza interpolation, no muri gride yashyizwe, buri 1.5-2m hamwe na U-imisumari yashyizwe hasi.
. , metero 2 zambere kumpande zombi zumuhanda nyuma yo kuzuza 0.1m, igice cya mbere cya geogrid cyiziritse hanyuma cyuzuzwa 0.1m mumucanga (coarse), kibuza impande zombi hagati yo kuzura no gutera imbere, kubuza ubwoko bwose bwimashini zidahari Ibi birashobora kwemeza ko geogrid iringaniye, idafite ingoma n’iminkanyari, kandi nyuma yumurongo wa kabiri wumucanga wo hagati (coarse) uringaniye, hagomba gukorwa igipimo cyurwego kugirango hirindwe umubyimba wuzuye wuzuye, kandi 25T vibratory roller igomba gukoreshwa inshuro ebyiri nyuma yo kuringaniza.
. umuhanda wubatswe substrate gushimangira birarangiye.
. kugirango birinde ahantu hahanamye, buri cyiciro kigomba gupimwa uhereye kumpera zashyizweho, buri ruhande kugirango harebwe niba geogrid isana ahahanamye mu kibaya 0.10m.
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