Mechanism yekuita kwebasalt fibers mu asphalt
1,Adsorption uye viscosity kuwedzera kwefibers
Fiber uye asphalt yakasanganiswa nenzvimbo yakakura kwazvo yakasarudzika, zvichiita kuti nzvimbo yacho ive yekunyorova uye adsorption interface uye viscosity kusimudzira. Muchikamu chinopatsanura chefiber pamusoro, asphalt imwe molecule inorongedzerwa kuti igadzire yakaumbwa asphalt interface layer, ine basa rekutamisa uye buffering asphalt uye fiber kushushikana. Kuburikidza ne Basalt Fiber adsorption, stabilization, toughening, crack-blocking and viscosity-enhancing effects, ongororo yeongororo yebasa rebasalt fibers mumisanganiswa yeasphalt, uye kuongorora maelektroni maikorosikopu mifananidzo inowanikwa nekuongorora maelectron microscopy nzira inosimbisa kuti fibre's adsorption capacity yakasimba. Bybasalt fiberasphalt Concrete SpecImens pakati pekutsemuka kwepasi mukukakavadzana, uye mushure mekubuda kwemumunda nharaunda kuvheneka erekitironi maikorosikopu test apparatus yakaunganidza mifananidzo, kubva pamicroscopic yekuona kuti iongorore basa reiyo-inoshingirira mutswe, ichitsanangura kudzikira-tembiricha kuramba kutsemuka kunonyanya kuenderana nebasa reiyo inodzivirira mutswe.
2,Kugadzikana kwefibers
Fibers mu asphalt musanganiswa kune matatu-dimensional dispersion state distribution, kuitira kuti asphalt yakasununguka mukati memusanganiswa kuderedza chikamu cheasphalt yekugadzirwa kwakawedzera, kuitira kuti viscosity yeasphalt mortar iwedzere, kugadzikana kwekushisa kwakagadziridzwa. Kuburikidza nekutsvakurudza uye kuongorora, zvigumisiro zvinoratidza kuti kuwedzera kwe basalt fibers mushure mekunge asphalt musanganiswa wepasi-tembiricha kuputika kwekuita kwakagadziridzwa zvakanyanya, kuumbwa kwe basalt fibers mune matatu-dimensional network dhizaini, kukwidziridzwa kwekutsemuka mumisanganiswa yeasphalt kunoita basa rakanaka mukunonoka kufambiswa kwekuita kwese kwaita basa rekudzivirira riri nani.
3,Kusimbisa uye kutsemuka-kuvharira mhedzisiro yefiber
Fibers mumusanganiswa we-dimensional three-dimensional random distribution, kuumbwa kwetatu-dimensional spatial grid structure, asphalt mastic cracking yakaridza kuputika-kuvhara, kuderedza nguva yekukura kwekuputika, kuvandudza kushanda kweasphalt pavement cracking resistance. Vamwe vaongorori kuburikidza nekuongororwa kwemhedzisiro yebvunzo, zvichiteerana, vakatsanangura iyo fiber yakasanganiswa mumusanganiswa weasphalt mushure mekushambadza, kudzikamisa, viscosity, kusimbaradza, kuputika-kuvharira mhedzisiro, kuomesa mhedzisiro, pamwe nefiber yekuwedzera kugona kuporesa basa remashini, mhedzisiro inowanikwa nefiber pamusanganiswa weasphalt kuvandudza mashandiro e-anticra akakosha.
Zvakakwana tsvakurudzo migumisiro, basa re basalt fibers inogona kupfupikiswa sezvizvi: fibers musanganiswa weasphalt isingaenzaniswi matatu-dimensional mesh chimiro kugovera, ine tandem skeleton basa, mukutanga kuputika kweasphalt musanganiswa kuita basa mukutambanudza, kudzivirira kuputika kubva pakuwedzera kuwedzera.
