Panguva yekuvaka, kutanga kushandisa ahigh pressure road surface blowing machinekuchenesa kuvhuvhuta kunze kwemugwagwa tsvina uye jecha uye mamwe madhiri kuti ive nechokwadi chekuti mugwagwa wakasununguka kubva kune zvakasununguka zvimedu, guruva, asphalt, oiri uye mamwe marara anokanganisa kunaka kwekumaka uye kuoma.Zvadaro, maererano nezvinodiwa zvekugadzirwa kweinjiniya, shandisa muchina wekubhadhara-otomatiki uye wakabatsira manyorero ekushandisa kubhadhara tambo muchikamu chakarongwa chekuvaka, uye wobva washandisa yakakwira-isina mhepo isina mhepo undercoat agent sprayer kupfapfaidza mhando imwechete uye. huwandu hweiyo undercoat mumiriri sekubvumidzwa neinjiniya yekutarisa (Base mafuta), mushure mekunge coater yanyatsooma, shandisaself-propelled hot-melt marking machinekana muchina wakabatwa nemaoko unopisa unonyunguduka wekuisa kumaka.

Kupararira kwegororo dzegirazi kunofanirwa kupararira pamutsetse wakamisikidzwa pasi pekumanikidzwa pahuwandu hwe0.3kg/m sezvinodiwa nainjiniya anotarisira.Panguva yekuvaka, inodiwa kuti tembiricha yemuchadenga haifanire kunge yakaderera kupfuura 10 ℃.Kana iyo pendi ichidziya mugeti yekudziya kana dhiramu yekupisa yemuchina wekumaka, tembiricha inofanirwa kudzorwa mukati meiyo tembiricha inotsanangurwa mugwaro rekuraira kwependi, uye haifanirwe kunge yakaderera kana yakakwirira kupfuura yakaderera kana yakakwira Temperature muganho, nekuti. thekupisa-kunyunguduka kupfekainoshandiswa mupurojekiti iyi inotengeswa kunze kwenyika hydrocarbon resin material, nguva yayo mukunyunguduka haifaniri kudarika 6h.Kuvakwa kwese kuchaitwa panguva yakatarwa neBato A, uye kuvaka kunofanira kumbomiswa kana kuchinaya, kuine huruva, kuine mhepo, uye tembiricha iri pasi pe10°C.

Panguva yekuvaka, nzira dzakatemwa dzisati dzapera zvachose, matanho anoenderana ekuchengetedza mumigwagwa anofanirwa kutorwa, zviratidzo zvekunyevera zvinofanirwa kuiswa sezvinodiwa, mota nevanofamba netsoka vanofanira kunyatsodziviswa kupfuura nepanzvimbo yebasa, uye mabhanhire anofanira kudziviswa kutakurwa. kunze kana kugadzira ruts.

Iyo chaiyo nzira dzekuvaka dzekumaka mugwagwa ndedzinotevera:

1. Tsvaira mugwagwa: Chekutanga, ita kurapa kwekutanga pamusoro pemugwagwa uye bvisa tsvina yemumugwagwa.Kana marara emumugwagwa akaoma kubvisa nenzira dzakajairika, shandisa simbi bhurashi yemhando yemugwagwa wepamusoro cleaner kuti usabvisa marara emugwagwa, uye wozoshandisa mhepo yekuchenesa nzira yekuputira kubva mumarara emugwagwa, uye pakupedzisira kusangana nemiyero yekuchenesa mugwagwa inosangana. zvidikanwi zvekumaka.

2. Kugadziriswa kwekuvaka-kunze: mukati mechikamu chechikamu chekuvaka, maererano nemifananidzo yekuvaka uye zvido zvehutano, kuyera nekugadzirisa-kunze, kuitira kuti zvive nyore kutonga kwemaitiro ekuvaka.Mushure mokupedza stakeout, ita ongororo yekutanga.Mushure mekunge kuongororwa kwekutanga kwaitwa, injinjiniya yekutarisa inokumbirwa kuita kugamuchirwa.Nzira inotevera inogona kuitwa chete mushure mokunge kugamuchirwa kwapfuura.

3. Kupfapfaidza undercoat agent (primer oil): Zvinoenderana nerudzi uye nzira yekupfapfaidza ye undercoat agent yakaedzwa uye yakatenderwa nainjiniya wekutarisa, shandisahigh-pressure airless sprayerkupfapfaidza iyo undercoat agent zvinoenderana nemaitiro ekushanda.

4. Gare gare maitiro ekugadzira: shandisa self-propelled inopisa-melt marking machine kana ruoko-yakabatwa inopisa-yakanyunguduka yekumaka muchina nemimwe michina yekuvaka maererano neyakatemwa maitiro ekushanda.

5. Isa zviratidzo zvekunyevera kudzivirira motokari nevanofamba netsoka kubva pakupwanya zviratidzo zvekuvaka.