Bhitumini kuti Asphalt. Brands uye zvivako nebhitumini

mhando dzose Asphalt inoshandiswa kusimbisa roadbed, ine zvikurukuru yenhengo maviri: nebhitumini chicherwa uwandu hwezvinhu zvose zvabatanidzwa.. The yokupedzisira yakaitwa maererano nemitemo GOST 9128 kubva yakasimba chaizvo zvinhu. Bhitumini Asphalt inogona kushandiswa pezvitsiga siyana.

Features zvigadzirwa

Natural bhitumini kazhinji kuitika pedyo minda mafuta ari muchimiro lenses. Zvisinei, indasitiri uye mugwagwa kuvaka kazhinji vaishandisa shanduro iyi yechipiri - chokunyepera. Ita bhitumini kubva zvigadzirwa mafuta. Kazhinji ichi tara atakatora uye solvent-vakanatswa mafuta.

The Zvinoumba Asphalt yayo dzakasiyana

The Zvinoumba musanganiswa kwaiitirwa mugwagwa tichigadzira, kuwedzera kune bhitumini ingasanganisira zvinoriumba akadai jecha uye mavhu. Kushandisa kutanga kugadzirwa jecha Asphalt. Dzimwe musanganiswa wacho akawedzera chicherwa upfu uye marara. Izvi zvinowanzoitika chaizvo mhando nhau. Izvi zvinonzi Asphalt yakapwanyika ibwe. Uyewo ichi mugwagwa zvinhu dzimwe nguva akaita kushandisa mavhu. Musanganiswa yaiva nyaya iyi kuwedzera marara uye zvicherwa upfu. Asphalt Miti iyi inonzi mavhu.

Zvichienderana chinangwa musanganiswa reshiyo yenhengo izvi zvinogona siyana. Saka, nokuti walkways vaishandisa Asphalt kugadzirwa muchishandisa jecha rakanaka uye mavhu. Rezasi rukoko pamusoro mugwagwa inowanzopiwa yakagadzirwa musanganiswa imwe siyanei sezvamunoita. Panyaya iyi, iyo Asphalt yaakaita kushandiswa chete guru chaizvo marara. The chapamusoro dzakadururwa pamusoro mumigwagwa wakatsetseka Asphalt. Hunosanganisira marara fines.

Mark bhitumini nokuti Asphalt

Saka, rudzi filler vakashandisa unochinja simba iri mhando zvinhu, uye somugumisiro, chikumbiro munda wayo. Zvisinei, kuti Zvinoumba Asphalt yaro yepamusoro hapana zvishoma novimba zvizivikanwe podmeshennogo iye bhitumini. Nokuti kugadzirwa wemisanganiswa iyi mhando dzinowanzoshandiswa zvinhu izvi zvikuru mhando. Zvakanyorwa kunzi nebhitumini mugwagwa uye segwapa netsamba Change NOK. Huru parameter uhwo Classified zvinhu ndiyo tembiricha.

Under zvimwe zvinhu, pasina chaakasiya tanga itye bhitumini. Zvichienderana kana, panguva ipi zvinoitika, mashoko anogona kushandiswa mune imwe nharaunda yacho. Kuti uone zvinhu ezvinhu unogona kushandisa iyoyo chaiyo tara nokuda Asphalt inofanira kutanga kutarisa mucherechedzo wake. Present kwake nenhamba zvinoratidza kuwanda viscosity mashoko. Pari kugadzirwa Asphalt zvaishandiswa zvose nemarudzi zvishanu mugwagwa bhitumini Change NOK 40/60, 60/90, 90/130, 130/200, 200/300. The chaizvo okunze, zvikuru viscous mashoko kushandiswa pakugadzira tichigadzira.

Chokwadi, Asphalt ari Asphalt vanofanira kuvapo yakakwana kwazvo. Yakawandisa ichi mashoko kwegadziriro wemisanganiswa havasi inowanzoshandiswa. Inopisa Chikamu tichigadzira vapararire uye kwete kuramba pamwechete. Zvisinei, kana kwete zvakakwana nebhitumini vari Asphalt pakupedzisira kutanga kuitika ose nezvavanosangana kwendangariro. Panoparadzana mwoyo mvura uye kuoma nechando muchando, nokuikwachura.

The chikuru ehupfumi of Change NOK

Kunze viscosity bhitumini Asphalt kunoratidzwa ehupfumi akadai:

• Ductility. Nhamba iyi pakutsvaga daro uko bhitumini anogona kanyama kupinda shinda pasina kwayo atsamwira. Kupfuura, dzakanga dziri adhesiveness pakati musanganiswa. Road bitumens yemanyorero vane mwero ductility kupfuura 40 cm. The zvinodiwa mu chakarurama iyi Change NOK yakaiswa pa 0 madhigirii C.

• Deformation unhu. Pakusarudza suitability nebhitumini kuti Asphalt gadzira Kuteerera ehupfumi ayo akadai elasticity, zvinokambaira, ductility, brittleness, uye zvichingodaro. D. Ivo kuona deformation zvechadenga zvinhu. Panguva muchidziisa bhitumini okupedzisira haafaniri siyana zvakawanda.

Liquid Formulations rokuvaka

Bhitumini nokuti Asphalt yemanyorero ane yakakwirira chaizvo mwero viscosity. Zvisinei, dzimwe nguva rinoshandiswa kana achidira coatings uye mvura mhando iyi zvinhu. Aashandise kunyanya kureba nguva mugwagwa mabasa. Liquid bhitumini mune chaiyo zvikuru inowedzerwa viscous. Somugumisiro, mashoko unhani panguva yakaderera tembiricha asingaiti kuomesa zvakare nokukurumidza. Liquid bhitumini anogadzirwa pachishandiswa kuwedzera viscous distillate zvikamu zviduku.

Kana basa rokugadziridza rinoshandiswawo svikiro viscosity zvinhu. Zvinonzi rakashandiswa pakurapa kare yakagadzira mepu. Mwero kushandiswa bhitumini paakapa Asphalt hazvisi kunyanya yakakura uye iri 0.5 chete l / ^m2.

Zvii yokuvirisa chinogona kuvapo Change NOK

In pagadzirwe nebhitumini mugwagwa, pakati pezvimwe zvinhu, zvinogona kushandiswa ose yokuvirisa. Ivo vanofanira kuchinja ehupfumi siyana zviri zvinhu. Somuenzaniso, bhitumini rinoshandiswa randinogara kunatsiridza zvinoumba vari zvaAtemisi chando Asphalt. Somugumisiro chikumbiro chavo mushure achirapa unhani asingagari kutsemuka muchando uye kupisa hazvirevi zvichanyauka. Kana kushandisa Mac-bhitumini yokuvirisa anowana yaro yokupedzisira ehupfumi zvikuru nokukurumidza.

Chii akawedzera bhitumini kuti Asphalt munhu? anonakidza musiyano uyu zvinhu inotengwa panyaya mavara chicherwa Nezvakakuyiwa zvinoshandiswa kugadzira kwacho. Kubva ichi zvinoitika yakanaka chaizvo nebhitumini Asphalt. Ndokumuisa mumapaki, bhasikoro nzira, uyewo zvinoshandiswa markup.