Guruu reasphalt rakasanganiswa ne epoxy resin rakagadziriswa, rinonamira tar rakasanganiswa nechando, Mufananidzo wakaratidzwa

Guruu reasphalt rakasanganiswa ne epoxy resin rakagadziriswa rakagadzirwa nechando rakasanganiswa neasphalt

Tsananguro pfupi:

Cold-mixed asphalt adhesive imhando mbiri dze adhesive synthetic resin-based adhesive dzinogona kusanganiswa ne aggregates dzakasiyana-siyana kuti dzigadzire pasi. Inogadzirwa nekusanganisa nekugadzirisa zvigadzirwa zvakasiyana-siyana zve petrochemical uye mamorekuru ane modifier akawanda. Mushure mekuoma, ine adhesion yakanaka uye yakasimba, iyo inogona kuramba kuputika kudiki mu substrate. Pasi rine adhesion yakanaka yekukanganiswa, mvura, uye makemikari akasiyana-siyana, uye rine adhesion yakagadzikana uye adhesion yakanaka yemugwagwa. Inogona kusangana nezvinodiwa zvakasiyana-siyana zvemusika wepamugwagwa une mavara.

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Konkriti yeasphalt inonyorova ine mavara akasiyana-siyana inotonhorera
Sisitimu yekongiri yeasphalt inopindika ine mavara anotonhora ipurani yekuvaka inoshanda zvakanaka apo musanganiswa weasphalt wakagadziriswa unogona kuiswa nekukasika uye kugadzirwa. Sisitimu iyi inoshandisa chimiro chisina chinhu, ine chiyero chepasi pevhu chinosvika pamusoro pe12%. Ukobvu hwekugadzira hunowanzova 3 kusvika ku10 cm. Inowanzo shandiswa sepuranga reasphalt rinopindika rine mavara emigwagwa mitsva, uye inogona zvakare kushandiswa kufukidza pasi pepuranga reasphalt rinopindika rine mavara pamigwagwa iripo. Semhando itsva yezvinhu zvegirini zvepasi pevhu, sisitimu iyi ine zvakanakira zvakaita sekuchengetedza mari, kuchengetedza nharaunda, runako, uye nyore kushandisa.

https://www.jinhuicoating.com/modified-epoxy-resin-based-cold-mixed-asphalt-adhesive-cold-mixed-tar-glue-product/

ZVAKANAKA ZVECHIGADZIRWA

Zvinhu zvemhando yepamusoro: Kugadzirwa nekushandiswa kweasphalt inonyungudika ine ruvara rwakanyanya uye inopenya hazviburitse marara, izvo zvinobatsira pakuchengetedza nharaunda uye zvine hunhu hwakanaka hwekudzivirira kutsvedza, zvinoderedza ruzha zvakanaka, zvinonamatira zvakasimba uye zvinoshanda zvakakwana.
Kugara kwenguva refu kwemugwagwa: Mugwagwa wacho haukuvadzi kukwegura, kutonhora, kusakara, kudzvanywa, ngura yemakemikari, uye unodzivirira kupisa zvakanyanya uye chando.
Mavara akapfuma: Inogona kusanganiswa zvakasununguka neasphalt ine mavara akasiyana-siyana inotonhorera uye ine viscosity yakawanda ine ruvara rwakapfava kuti igadzire mavara akasiyana-siyana ekushongedza uye mapatani, zvichiratidza magadzirirwo ekushongedza akanaka.
Kurerukirwa kwekuvaka: Nzira yechinyakare yekuvaka asphalt ine mavara anopisa yakagadziridzwa. Hapana chikonzero chekutsvaga fekitari yeasphalt ine mavara anopisa. Kuvaka kunogona kuitwa panzvimbo chero ipi zvayo, uye kunogona kuitwa munguva yechando pasina kukanganisa simba rayo.

ZVIMWE ZVEKUSHANDISA

Nzira dzekufamba neasphalt dzakasanganiswa nemavara akajeka dzakakodzera nzira dzekufamba netsoka dzemadhorobha, nzira dzemubindu, nzvimbo dzemumaguta, nzvimbo dzekugara dzemhando yepamusoro, nzvimbo dzekupaka mota, nzvimbo dzekutengeserana, zvivakwa zvemahofisi ebhizinesi, nzvimbo dzemitambo dzekunze, nzira dzemabhasikoro, nzvimbo dzekutamba dzevana (nhandare dzemitambo yemubhedhi, nhandare yebasketball), nezvimwewo. Nzvimbo dzekushandisa dzakakura kwazvo. Nzvimbo dzese dzinogona kugadzirwa nekongiri inoyerera mvura dzinogona kutsiviwa neasphalt yakasanganiswa nechando. Kune mavara akasiyana-siyana anowanikwa, uye simba rayo rinogona kuvimbiswa kusangana nezvinodiwa zvekuyedza.

ZVINHU ZVECHIGADZIRWA

maitiro ekuvaka

Kugadzika mafomu: Fomu rinofanira kugadzirwa nezvinhu zvakasimba, zvisina kusimba zvakanyanya uye zvakaoma. Basa rekugadzira fomu rakaparadzana uye fomu renzvimbo rinofanira kuitwa zvichienderana nezvinodiwa pakugadzira.
Kukurunga: Kunofanira kuitwa zvakanyatsoenderana nehuwandu hwemusanganiswa, uye hapana zvinhu zvisina kunaka kana zvisiri izvo zvinofanira kuwedzerwa. Batch yekutanga yezvinhu inofanira kuyerwa, uye zviratidzo zvinogona kugadzirwa mumudziyo wekudya kuti zvizoshandiswa zvakare uye zvigopihwa zvichienderana nezvinodiwa.
Kutakurwa kwechigadzirwa chakapedzwa: Mushure mekunge zvinhu zvakasanganiswa zvaburitswa mumuchina, zvinofanira kutakurwa nekukurumidza kuenda kunzvimbo yekuvaka. Zviri nani kusvika panzvimbo yekuvaka mukati memaminitsi gumi. Hazvifanirwe kudarika maminitsi makumi matatu. Kana tembiricha yakakwira kupfuura 30°C, nzvimbo yekufukidza inofanira kuwedzerwa kudzivirira kuoma kwenzvimbo uye kudzivirira kukanganisa kunaka kwenzvimbo yekuvaka.
Kuvakwa kwePavement: Mushure mekunge pavement layer yaiswa uye yaenzaniswa, nzvimbo dzekushanda dzinoshandiswa ne hydraulic workstations dzinoshandiswa pakukwesha nekukwesha. Mushure mekukwesha nekukwesha, pamusoro penzvimbo iyi panobva pakwesha nekukasika uchishandisa michina yekukwesha kongiri. Nzvimbo dzisingakwanise kukwesha nemichina yekukwesha yakapoteredza dzinokweshwa nekukwesha nemaoko kuti ive nechokwadi chekuti nzvimbo yacho yakatsetseka ine matombo akafanana.
Kugadzirisa: Musabvumira vanhu kufamba kana mhuka kupfuura musati magadzira. Chero kukuvara kupi zvako munharaunda kuchaita kuti pasagadziriswe zvakakwana uye kunokonzera kuti nzira idonhe. Nguva yakakwana yekuisa asphalt ine mavara akasiyana-siyana inotonhorera inotonhorera maawa makumi manomwe nemaviri. Hapana mota dzinobvumirwa kupfuura musati magadzira.
Kubvisa formwork: Mushure mekunge nguva yekugadzika yapera uye zvasimbiswa kuti simba reasphalt ine ruvara rwakasanganiswa inotonhorera yasvika pazvinodiwa, formwork inogona kubviswa. Munguva yekubvisa, makona enzira yekongiri haafanire kukuvara. Zvakakosha kuve nechokwadi chekuti mabhuroko easphalt ane ruvara rwakasanganiswa inotonhorera yakamira zvakanaka.