Mu rwego rwo gukemura ikibazo cyo gucamo ibice biterwa no guhindura umuhanda wa kaburimbo uhinduka pavement yoroheje, imikorere ya fibre fibre fibre ikoreshwa muburyo bwo gutegura imishinga yo kubaka umuhanda. Gutyo, kongera ubuzima bwa serivisi hejuru yumuhanda. Fiberglass geogrid nibikoresho bya geocomposite bikozwe mubirahuri byikirahure binyuze muburyo budasanzwe bwo gutwikira. Ibice byingenzi bigize fibre yibirahure ni: okiside ya silicon, nikintu kidasanzwe. Imiterere yumubiri na chimique birahagaze neza cyane, kandi ifite imbaraga nyinshi, modulus ndende, ntigenda ryigihe kirekire, irwanya kwambara neza hamwe nubushyuhe bwumuriro. Kuberako ubuso butwikiriwe na asfalt yihariye yahinduwe, ifite ibintu bibiri bihujwe, biteza imbere cyane imyambarire yo kwambara hamwe nubushobozi bwa geogrid. Ikirahuri fibre geogrid ikozwe muri fibre yikirahure, ifite imbaraga nyinshi zo kurwanya deformasiyo, kandi kurambura kuruhuka ntibiri munsi ya 3%. Nkibikoresho bishimangira, ni ngombwa cyane kugira ubushobozi bwo kurwanya ihindagurika munsi yumutwaro muremure, ni ukuvuga kurwanya ibinyabuzima. Fibre fibre ntishobora kunyerera, yemeza ko ibicuruzwa bishobora gukomeza imikorere yabyo igihe kirekire. Kubera ko ubushyuhe bwo gushonga bwa fibre yikirahure iri hejuru ya 1000 ° C, ibi byemeza ko ikirahuri cya fibre geogrid ishobora kwihanganira ubushyuhe bwinshi mugihe cyo gukora pave kandi ikagira ubushyuhe bwiza. Ibikoresho bisizwe na fibre fibre geogrid mugikorwa cya nyuma yubuvuzi byateguwe bivanze na asfalt, kandi buri fibre iba yuzuye neza, ifite aho ihurira cyane na asfalt, bityo ikemeza ko ikirahuri cya fibre geogrid ishobora kuba Asifalt ntukitandukanijwe nuruvange rwa asfalt, ariko bizahuzwa rwose. Nyuma yo gushyirwaho imiti idasanzwe nyuma yo kuvurwa, ikirahuri cya fibre geogrid irashobora kurwanya imyambarire itandukanye ndetse n’isuri y’imiti, ndetse no kurwanya isuri y’ibinyabuzima n’imihindagurikire y’ikirere, bigatuma imikorere yayo itagira ingaruka.
Igihe cyo kohereza: Apr-29-2022