Sidee loo yareeyaa heerka guuldarooyinka ee saldhigga isku-darka asphalt?
Hydraulic-ka dib-u-laabashada wararka saldhigga isku-darka ah guud ahaan ma u nugul tahay fashil, laakiin mararka qaarkood waxaa jiri kara isbedel aan weji lahayn, qulqulka korantada, iwm, iyo cilladaha saxda ah ee sababa, iyo hababka daaweynta ayaa si dabiici ah u kala duwan.

Haddii @draulic dib u rogayo ma uusan beddelin wajiga waqtiga, waxaa inta badan sababa dhammaadka liidata, guga, wasakhda saliida ama hadhaaga ku dhegan qaybta jiidista, iwm. Waa lagama maarmaan in la hubiyo xaalada pneumatic thrurutic iyo viscosity of dufanka. Haddii loo baahdo, dufanka ama qaybaha kale waa la beddeli karaa.
Inta lagu gudajiro muddada-dheer, yerralic-ka dib-u-noqoshada waalka xargaha saldhigga isku-darka asphalt waxay u nugul tahay waxyeelada gidaarka waalka. Waqtigan, giraanta shaabadaysan, tuubada tuubbada iyo the palve-ka sareeya ee saqafka sare waa in la beddelaa, ama lineralic-ka line-u-soo noqoshada khadadka waa in lagu beddelaa waqtiga.
Sidaa darteed, si wax ku ool ah loo yareeyo heerka qalabka qalafinta ee xarunta asphalt-ka, sidoo kale waa lagama maarmaan in fiiro gaar ah la yeesho mashiinnada mashiinnada iyo qaybaha.