Falanqaynta kooban ee codsiga lakabka shaabadda ceeryaamo
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Falanqaynta kooban ee codsiga lakabka shaabadda ceeryaamo
Waqtiga Siideynta:2024-02-28
Akhriso:
La wadaag:
Xiritaanka ceeryaamo waa hab dayactirka waddo oo leh codsiyo kala duwan. Inta badan loo isticmaalo waddooyinka leh ganaaxyo khafiif ah ama dhexdhexaad ah oo lumay ama alaab dabacsan. Tusaale ahaan, marka laamiga daamurku dabacsan yahay, lakabka daboolka ceeryaamo ayaa xallin kara dhibaatada; sida dusha sare ee daamurka cufan ee isku dhafka ah ee duqoobay ee dusha pockmarked, dusha sare ee lakabka shaabadda quruurux, dusha sare ee isku darka daamur-furan, iwm. Waxay inta badan loola jeedaa xaqiiqda ah in dusha sare ee wadada uu bilaabay inuu muujiyo dildilaacyo daal yar iyo luminta wadarta guud, iyo qulqulka biyaha ayaa kordhay. Biyaha laamigu waxay ka geli doonaan isku dhafka daamurka iyaga oo u mara dildilaacyo ama burbur wadareed ganaax ah, taasoo keenaysa dildilaacyo, dildilaacyo, iyo godadka iyo xaaladaha kale ee laamiga halkaasoo qaab-dhismeedka laamigu si fiican u shaqeeyo.
Mashiinka dayactirka lakabka cirifka: Inta badan laamiyada daamurka ayaa si dhakhso ah u da'a 2-4 sano ee ugu horreeya ee la isticmaalo, taas oo keenta ilaa 1CM of asphalt ee dusha wadada si ay u jajabaan, taasoo keenta dildilaac hore, dabacsanaan iyo waxyeelo kale oo soo gaara dusha wadada, iyo biyaha hore. dhaawac soo gaaray oogada wadada. Cudurada, sidaa darteed 2 ilaa 4 sano ka dib marka laamida asphalt loo furo taraafiggu waa wakhtiga la ilaalinayo lakabka daboolka ceeryaamo. Waa in si gaar ah loo go'aamiyaa iyadoo lagu salaynayo baaritaanka cudurrada qaabdhismeedka iyo shaqada caadiga ah ee laamiga, xaaladda laamiga ee index PCI, index flatness index IRI, qoto dheer qaabdhismeedka, xaaladaha jeexan iyo jeexjeexyada iyo arrimo kale.
Shaqada lakabka ceeryaamo xidhidh:
(1) Saamaynta biyuhu, taas oo si wax ku ool ah u yareyn karta dhaawaca biyaha ee dusha sare ee wadada;
(2) Shaabada ceeryaamo waxay leedahay daalac wanaagsan waxayna buuxin kartaa dildilaaca wanaagsan iyo meelaha bannaan ee dusha sare ee wadada;
(3) Ka dib marka la dhiso lakabka shaabadda ceeryaamo, xoogga isku xidhka ee ka dhexeeya isku-darka lakabka dusha sare ee asphalt waa la wanaajin karaa, isagoo u dhaqmaya sidii dib-u-dhaqaale daamur ah iyo ilaalinta daamurkii hore ee oksaydhka;
(4) Dhismaha lakabka shaabada ceeryaamo waxay madoobaan kartaa oogada wadada, kordhinta kala duwanaanshaha midabka ee dusha wadada, iyo kordhinta raaxada muuqaalka ee darawalka;
(5) Si toos ah u bogsii dildilaaca ka hooseeya 0.3MM;
(6) Qiimaha dhismuhu waa yar yahay, waxaana la kordhin karaa nolosha adeegga waddada.
Hababka dhismaha iyo taxaddarrada:
(1) Gaadhi buufin gaar ah ama qalab gaar ah oo buufinta lakabka ceeryaamo xidhidh waa in loo isticmaalo buufinta lakabka xidhidhiyaha ceeryaamo iyadoo loo eegayo heerka buufinta go'an.
(2) Cidhifyada buufinta ee bilowga iyo dhammaadka ee dhismaha waa in la hubiyaa inay nadiif yihiin, iyo saliidda la dareemo waa in horay loo sii diyaariyaa bilowga iyo dhammaadka.
(3) Haddii fiditaanka xariijimaha ama dheecaanka shayku dhaco, dhismaha waa in isla markiiba la joojiyaa si loo eego.
(4) Waqtiga lagu daaweynayo lakabka shaabadda ceeryaamo waa in lagu go'aamiyaa nooca walxaha iyo xaaladaha cimilada, waxaana loo furi karaa gaadiidka kaliya ka dib marka la qalajiyo oo la sameeyo.