Chii rabha-bhitumini yemastic?

Rabha-bhitumini yemastic - multicomponent uremu, kuti musanganiswa tara kana peturu bhitumini. Kazhinji, chichigamuchirwa kushandisa zvinhu zvakadai fillers, fibrous uye pulverulent. Its kwoukukutu uye chafariz kugadzikana unhu sealant anowana kubudikidza Absorção de Água pamusoro wayo pechiso anonhuwirira.

Mamiriro aya mashoko ine zvinotevera:

• rabha;
• peturu bhitumini;
• zvokufembedzwa;
• fillers;
• plasticizers.

Rabha-bhitumini yemastic anoshanda nevamwe pachivande uye pasi ezvirevo hwendarira zvivako, mapaipi. It rinowanzoshandiswa yokugadzirisa zvimbuzi, loggias, paaisika emapuranga zvivako, madziva. Bituminous kuputira anodzivirira pamusoro ngura. Izvi zvinhu harina chepfu zvokufembedzwa uye toluene.

kupatsanura

The zvinhu zvinogona dzinoratidzwa zviratidzo siyana. Kufunga chimiro unobatanidza zvinhu, pane yemastic Asphalt, bhitumini-rabha, bitumo-
polymer. Zvichienderana nzira yokushandisa voga inopisa, kutonhora, pre-nenharo kuti tembiricha zvakafanorongwa, regai zvinoda preheating, asi mamiriro ambient tembiricha kwezvakatipoteredza kupfuura 5 inegumi.
The inonyanya Kusiyanisa zvinangwa. Yemastic Asphalt-rabha rinoshandiswa zvakasiyana siyana zvinangwa: voga, vakaiisa, Asphalt, ngura.

kunyoresa

Kana chinangwa kuti micheto yekapepa katsva aka anokungurutsirwa zvinhu zvaizoshandiswa kuti mvura kana akatasva pamusoro multilayer unhani reimba, zvakanakisisa kushandisa gluing yemastic. Asi pane dzimwe nuances pamusoro nemakadhibhokisi pamusoro bituminous zvinhu. Somuenzaniso, nokuti chokuedza mabhanzi ane tara bepa kana glassine zvakakodzera rabha-bhitumini yemastic. Kana iwe bindepinde padenga hakusi rakasimba zvinhu, huni tara nzira yaishandiswa.

Kana apo zvakakodzera kusika munhu chakakandirwa kana varinamire nyorova kana inoda astringent mhando mashoko anogadzira zvinhu nemahwendefa, zviri nani kushandisa mukana insulating yemastic.

In zvakakomba zvinhu (semuenzaniso, hydraulic hurongwa) kana kuti kuzadza majoini mvura kushandiswa inopisa bhitumini-chicherwa marudzi. Zvinonzi kubva chete bhitumini pamwe kuwedzera imwe chicherwa filler. tsvina izvi zvinogona rinoumbwa kubva 30 kusvika 64% (zvichienderana zvinodiwa uye mamiriro).

Kushanda pamwe zvinhu

Shandisa rabha-bhitumini yemastic michini nzira akawanda akaturikidzana. Somugumisiro, vanofanira kuwana zvachose Ukobvu 10 millimeters. Rinotora zvinopfuura chimwe awa Kurapwa rikurumidze. Unogonawo kushandisa Chinyorwa nokushanda mumakwenzi kana sitiroko, kana paine yakadaro inodiwa. Kana mukati maawa 48 ambient tembiricha achagara kuruoko 20 madhigirii, nokuti iyi ichava yaoma. Kana tembiricha iri pazasi madhigirii chinoratidza 15, ipapo kushanda pamwe ichi acho zvikuru kunaka. Namahwindo nzvimbo iri pakuraramisa zvakajairika chokubuda kufefetedza. Safety inokosha, sezvo inopisa yemastic anofanira neshungu kuti 180 inegumi.