Sezvo kugadzirisa kwemigwagwa kunowedzera kukosha, marori anovhara slurry anoita basa guru mukugadzirisa migwagwa. Mukugadzirisa mugwagwa mukuru, chinhu chikuru che slurry sealing tekinoroji is emulsified asphalt, uye mabasa ayo makuru ndeaya: Izvi zvinotevera zvinhu.
Chekutanga, iyo slurry seal tekinoroji yekuchengetedza chiteshi inovandudza kusapinda kwemvura basa remugwagwa. Iri basa haripatsanurike kubva kune akasiyana kuumbwa uye diki diki saizi yemusanganiswa weslurry. Aya maficha anoitendera kuti igadzire nzvimbo yakaoma mushure mekugadzira. Zvishandiso zvine saizi diki zvinogona kuvandudza dhigirii rekubatanidza yeyakatanga nzira kusvika pamwero mukuru uye kudzivirira zvirinani kunaya kana chando kubva pakupinda mukati mepavement base layer. Muchidimbu, nekuti zvigadzirwa zve slurry sealing tekinoroji hazvina kungoita diki diki saizi asiwo zvine imwe gradation, kugadzikana kweiyo pavement base layer uye ivhu dhizaini inovandudzwa zvakanyanya, uye iyo permeability coefficient yepavement inoderedzwa.
Chechipiri, chisimbiso che slurry chinowedzera kukwesha kwepamusoro pemugwagwa uye inovandudza anti-skid effect yemugwagwa. Chinhu chakakosha chekugadzira slurry musanganiswa ndeyekufanana, saka ukobvu hweasphalt hunofanira kunge hwakafanana uye zvinhu zvakakodzera zvinofanirwa kushandiswa kudzivirira yakawandisa pavement ukobvu. Kuita uku chinhu chakakosha pakuona kunaka kwenzira, kuitira kuti isatambudzike nekutsvedza kwakanyanya uye kuraswa kwemafuta panguva yekuvharira chisimbiso, izvo zvinozotungamira mukudzikira kwekupokana pamusoro pemugwagwa uye kuita kuti mugwagwa utsvedze. uye isina kukodzera kushandiswa. Kusiyana neizvi, migwagwa mizhinji inochengetedzwa nehunyanzvi hwekuisa chisimbiso tekinoroji ine nzvimbo dzakakasharara dzine hukasha hwakakodzera, uye friction coefficient inowedzera zvakakodzera uye inoramba iri mukati meiyo yakanaka inoshanda. Iyi ndiyo kiyi yekuvimbisa kunaka kwekufambisa, nekudaro kuvandudza zvakanyanya kunaka kwekufambisa. kuvandudza kuchengetedzwa kwekushanda kwemigwagwa.
Chechitatu, slurry sealing layer inozadza nzira yemugwagwa zviri nani, ichiwedzera kutsvedzerera kwemugwagwa uye kuita kuti zvive nyore kutyaira. Sezvo musanganiswa we slurry wakaumbwa mushure mekunge hunyoro hwakakwana hwabatanidzwa, hune humwe hunyoro. Izvi hazvingovimbisi kuyerera kwayo kwakanaka, asi zvakare inotora rimwe basa mukuzadza mitswe yakanaka muasphalt pavement. Kana mitswe yazadzwa, haichakanganisa kutsvedzerera kwenzira. Migwagwa mikuru yepakutanga inowanzotambura nekusapura zviyo uye nzira isina kuenzana. Slurry sealing tekinoroji yakavandudza matambudziko aya kusvika pamwero mukuru, kuve nechokwadi kutsetseka kwenzira, kuvandudza kunaka kwenzira, uye kuderedza kuoma kwekutyaira.
Chechina, tekinoroji yekuisa chisimbiso tekinoroji inovandudza kupfeka kuramba kwemugwagwa, inoderedza kukuvadzwa kwemugwagwa, uye inowedzera hupenyu hwebasa remugwagwa. Chinhu chikuru chinoshandiswa mu slurry chisimbiso is emulsified asphalt. Kubatsira kweasphalt emulsified kunonyanya kuratidzwa mukunamatira kwayo kwakakwirira kune acid uye alkaline mineral materials, iyo inosimudzira zvikuru kubatana pakati pe slurry uye nzira yemugwagwa.
Chechishanu, slurry chisimbiso chinogona kuchengetedza chitarisiko chemugwagwa. Munguva yekushandiswa kwenguva refu kwemigwagwa mikuru, nzvimbo yacho ichapfekwa, ichena, yakwegura uye yakaoma, uye zvimwe zviitiko zvinokanganisa chitarisiko. Izvi zviitiko zvichavandudzwa zvakanyanya mushure mekugadzirisa ne slurry sealing tekinoroji.