Bitumen, iyo inonyanya kukosha pakudzivirira mvura yebhitumen, imhando yehydrocarbon inowanikwa munzvimbo dzakaita sejecha remafuta nemadziva epitch kana inowanikwa nekunyungudutsa mafuta asina kucheneswa muzvicherwa. Munguva yekunyungudutsa sezvo zvikamu zvakareruka zvichikwira kumusoro, zvikamu zvinorema, kusanganisira bitumen, zvinowira pasi pekoramu.

Mushure mekubvisa zvikamu zvakareruka zvakaita segasi remafuta emvura, peturu, uye dhiziri kubva mumafuta asina kucheneswa panguva yekucheneswa, chikamu chinosara chinonzi bitumen. Rudzi rwebhitumini runogona kuchinja zvichienderana nekuti zvinhu zvinoshanduka zvakasara zvakadiridza bitumen zvakasara zvakadiridza.

Bitumen inogona kushandiswa sechinhu chisina kugadzirwa kana musanganiswa zvichienderana nenzvimbo dzinoshandiswa. Inogona kushandiswa sechinobatanidza mugwagwa, nzira dzekumhanya, nzvimbo dzekupaka mota, nzira dzetsoka. Inoshandiswawo semusanganiswa mukuvaka nekuvaka kubva pasi pevhu kusvika padenga kuti ipe hunhu hwakanaka hwekudzivirira mvura.

Bitumen inogona kuchinjwa nemapolymers kuti iwedzere kushanda kwayo uye kushandiswa semhando dzakasiyana dzezvigadzirwa muindasitiri yekuvaka. Inoshanda sechikamu chikuru chekudzivirira mvurazvinhu zviri mumhando dzezvisimbiso, mastics, namati, coating nezvimwewo.

Sei Bitumen Yakakurumbira Munzvimbo Dzinodzivirira Mvura?

Chekutanga, bitumen ine maitiro ehupfumi. Bitumen, iyo inosara mushure mekunyungudutswa kwemafuta asina kucheneswa, inobuda muchikamu chinotevera Kana zvigadzirwa zvikuru zvakaita sepeturu, dhiziri, mafuta ane octane yakawanda uye peturu zvanatswa, bitumen inosara.

Pamusoro pezvo, bitumen chigadzirwa chinoshandiswa zvakasiyana-siyana. Chinoratidza maitiro e viscoelastic uye thermoplastic. Bitumen ine maitiro ekusviba uye ekutetepa zvichienderana netembiricha nenguva yekurodha. Pakupisa kwakanyanya kana munguva refu yekurodha, bitumen inoita sechinhu chakasviba. Pakupisa kwakaderera kana mukukurumidza kurodha bitumen inoita sesimbi yakapfava.

Nzvimbo yekunyunguduka kwebhitumini haina kukwira zvakanyanya zvekuti inogona kunyunguduka zviri nyore panguva yekushandiswa. Bhitumini ine hunhu hwekunamira zvakanyanya, izvo zvinoita kuti zvinhu zvirambe zvakabatana zvakasimba. Zvese izvi zvinoratidza kuti bitumini inodzivisa mvura ndeimwe yemhinduro dziri nyore kushandisa munzvimbo dzinoshandiswa.

Chii Chinonzi Baumerk Bitumen Products Uye Zvakanakira Zvayo?

Zvinhu zvinodzivirira mvura zvebhitumini zvine nzvimbo dzakasiyana-siyana dzekushandisa.Baumerk, unogona kushandisa mhando dzakasiyana dzezvigadzirwa zvebitumen zvinodzivirira mvura zvinoenderana nezvinodiwa zvakasiyana. Zvinhu zvebitumen zvinodzivirira mvura zviri mumhando yezvigadzirwa zveBaumerk, izvo zviri zvigadzirwa chimwe kana zviviri zvine chimiro chakasimba uye chemvura, zvine zvakanakira zvakawanda.

Semuenzaniso, polyurethane nezvinhu zvakagadziriswa nerabha zviripo munzvimbo dzakasiyana dzekushandisa kuti zvipe zvinhu zvakasiyana zvechigadzirwa. Zvakare, kune membrane, coating, mastic uye sealant. Zvinhu zvechigadzirwa zvine simba guru rekunamatira, kutwasuka, kushanda kwenguva refu uye kwenguva refu, kuramba kukwesha zvakanyanya, nyore kushandisa uye hazvidhuri.

Kuti udzidze zvakawanda nezvezvimwe zvinhu zvekudzivirira mvura uye bitumen kudzivirira mvura, unogona kutarisa zviri mukati medu zvine musoro unotiNdezvipi Zvishandiso Zvinodzivirira Mvura: Mhando Dzese, Mashandisirwo, Uye Zvimiro.