Kufotokozera mwatsatanetsatane za kapangidwe ka matabwa a asphalt

Mtunduphula la phulandi mtundu watsopano wa pepala losalowa madzi lopangidwa ndi zinthu zodzipatula, lomwe limapangidwa ndi ulusi wagalasi womwe umamveka ngati thupi la tayala ndipo limaviikidwa ndi phula losinthidwa lapamwamba kwambiri. Sikuti limangokhala ndi mitundu yolemera, mitundu yosiyanasiyana, lopepuka komanso lolimba, kapangidwe kosavuta komanso mawonekedwe ena, komanso lili ndi ntchito zabwino zosalowa madzi, zokongoletsera, ndi chinthu chatsopano chosalowa madzi chomwe chimagwiritsidwa ntchito kwambiri padenga lotsetsereka kunyumba ndi kunja. Ndiloyenera padenga losalowa madzi lomwe lili ndi malo otsetsereka opitilira 20°.

kapangidwe

Nayi kufotokozera mwatsatanetsatane kwa kapangidwe koyambira kamatailosi a phula:

(1) Ulusi wagalasi: umagwira ntchito yonyamula zinthu popanga ma shingles a phula, sikuti umangopangitsa kuti zinthuzo zigwire bwino ntchito yothira madzi, ndipo ngakhale pamwamba pa matailosi pawonongeka, ma shingles a phula amtundu amathanso kusunga ntchito yothira madzi. Pangani chinthucho kukhala chokwanira kupirira kupanga, kunyamula, kumanga ndi kugwiritsa ntchito shock.
(2) phula: kugwiritsa ntchito mafuta ophikira phula ndi kukula kwake, mphamvu yake yophikira ndi yolimba, ili ndi mphamvu yokwanira kulongedza, imathandiza kuti zinthuzo zisapse ndi moto, ndipo zipangizo zonse zimatha kukhala pamodzi, kupanga utoto wa phula kuti upirire kukokoloka kwa mphepo ndi mvula kwa nthawi yayitali, komanso kusunga magwiridwe antchito azinthu m'chilimwe chozizira, kukhala ndi mphamvu ya chinyezi ndi kukana okosijeni.

(3) Tinthu ta m'miyala topaka utoto: tinthu ta m'miyala topaka utoto pamwamba pa phula la phula tingateteze pamwamba pa phula ku dzuwa lachindunji, kupangitsa phula kukhala losakalamba mosavuta, kukulitsa nthawi yogwira ntchito ya phula, kuwonjezera mtundu wa chinthucho, ndikuwonjezera kukana moto kwa phula la padenga.

(4) Guluu wodzitsekera: kumbuyo kwa thailo la utoto wa phula ndi tepi yodzimatira. Ma shingles a utoto wa phula akayikidwa padenga, guluu wodzimatira udzayatsidwa ndi kuwala kwa dzuwa, zomwe zimapangitsa kuti kukhuthala, kotero kuti ma shingles a mtundu wa phula apamwamba ndi otsika azigwirizana bwino, kuonetsetsa kuti denga ndi lolimba.

(5) Zipangizo zodzazira (mchenga wabwino): miyala ya laimu imagwiritsidwa ntchito kwambiri. Zipangizo zodzazira zili ndi ubwino wambiri pa matailosi a padenga. Zingathandize kuti zinthuzo zisamalowe madzi, kulimbitsa pang'ono kukana kwa nyengo komanso kusinthasintha kwa matailosi a padenga, ndikuchepetsa mtengo wa zinthuzo.

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Nthawi yotumizira: Sep-23-2022