Sitasiyo ivanga asfalt nikintu cyingenzi cyuzuye cyibikoresho mubuzima bwabantu. Ibikoresho bifite ibice byinshi, nka mashini yo gutondekanya amanota, ecran ya vibrasiya, kugaburira umukandara, convoyeur yifu, lift hamwe nibindi bice. Gucomeka valve nayo ni imwe muri zo. Ni uruhe ruhare rwihariye rwa plug valve mu kuvanga asfalt? Iyi ngingo izatanga intangiriro muri make ubutaha.

Amacomeka ya plaque niyambere yo gufunga cyangwa plunger-imeze nkizunguruka. Mubisanzwe, bigomba kuzunguruka dogere mirongo cyenda kugirango ikore umuyoboro wumuyoboro wacomeka kimwe numubiri wa valve, cyangwa irashobora kugabanwa gufungura cyangwa gufunga. Ingaruka. Imiterere ya plaque valve mumashanyarazi avanga asfalt muri rusange ni silinderi cyangwa cone.

Niba umukoresha abonye umuyoboro urukiramende muguhuza asfalt, mubisanzwe ni mumashanyarazi ya silindrike. Niba ari umuyoboro wa trapezoidal, ni pompe ya valve. Kumacomeka ya valve, inyubako zitandukanye nizo zose kugirango imiterere yumucyo. Igikorwa nyamukuru nuguhagarika cyangwa guhuza uburyo. Ubundi gukoresha ni ukuyobora inzira.

Gucomeka kumashanyarazi byihuta kandi byoroshye gukora mubikorwa byo kuvanga asfalt, bityo ibikorwa kenshi ntabwo bizatera ibibazo. Amacomeka ya plaque nayo afite ibindi biranga, nkibintu bito birwanya amazi, imiterere yoroshye, kubungabunga byoroshye, imikorere myiza yo gufunga kandi nta kunyeganyega. Urusaku ruke nibindi byiza. Gukoresha ibyuma byacometse muri asfalt ivanga ibihingwa nta mbogamizi ziyobora na gato, kubwibyo rero ni byiza cyane gukoresha mubikoresho.