Waa maxay caag-shinida mastic?

Rubber-shinida mastic - miisaanka multicomponent, isku dar ah ee daamurka ama petroleum dhoobo. Sida caadiga ah, waxaa lagu helay isticmaalka muqaadaraadka sida buuxiyo, buunshada iyo pulverulent. Its engegnaantaada iyo xasiloonida kaamerada keensataa daweyn tayada by nuugista on saliidaha dusha ay.

Dhismaha ee wax this ka kooban yahay qaybaha soo socda:

• cinjir,
• shinida batroolka;
• qase,
• buuxiyo,
• plasticizers.

shinida Rubber mastic u adeegta si ay u jaraan dhismayaasha dhulka hoostiisa iyo dhulka ee dhismayaasha birta, dhuumaha ah. Waxaa inta badan loo isticmaalaa in dayactirka ah ee musqulaha, loggias, marka la samaynayo dhismayaasha alwaax, barkadaha. ningax Bituminous hortagaa daxalka ah. Qalabkan waxaa ku jira ma qase sun iyo toluene.

kala soocidda

Qoraalkani wuxuu la gartaa kartaa astaamaha kala duwan. Fiirsaneysa inay foomka oo ka mid ah xubno isku xidha, waxaa jira laami mastic, dhoobo-caag, bitumo-
polymer. Iyada oo ku xidhan habka isticmaalka go'doon kulul, qabow, pre-kuleelka si heer kulka ah loo dejiyay, uma baahna preheating, laakiin xaaladda deegaanka Heerkulka ka badan 5 digrii.
The ujeedooyin kaladuwan ugu badan. Mastic laami-caag loo isticmaalo ujeedooyin kala duwan, go'doomin, lifaaqaaya, laami, daxalka.

codsiga

Haddii aad hadaf ah in ay u ogolow in qalabka giringiriyey in loo isticmaalo xireyaashaba ama dhajinta on daahan ee multilayer of saqafka, waxaa fiican in la isticmaalo mastic a bidabeysan. Laakiin waxaa jira qaar ka mid ah Gudigga saabsan saqafka qalabka bituminous. Tusaale, waayo duub lagala kulmo warqad daamur ama glassine caag-dhoobo haboon mastic. Haddii aad daboolaa saqafka ma aha sida wax raagaya, fursadaha daamur qoryo loo isticmaalo.

In kiiska halkaas oo ay lagama maarmaan tahay in la abuuro kabka ama nuurad qoyan ama u baahan yahay nooca tannic ee wax for soo saaridda of taarikada, waxaa wanaagsan in la isticmaalo mastic ah qalabada.

In waxyaabaha halis ah (tus, dhismayaasha Haydarooliga) ama buuxinta goysyada xireyaashaba isticmaalka noocyada shinida-macdanta kulul. Waxaa la sameeyey ka soo dhoobo isku mid ah dheeriga ah ee filler macdanta ah. nijaasta Kuwani ka kooban karaa 30 ilaa 64% (ku xiran shuruudaha iyo xaaladaha).

La shaqaynta wax ku

Codso caag-shinida habka matoorada mastic in dhowr lakab. Sidaas darteed, waa in ay qaataan oo dhumucdiisuna waxay a total of 10 milimitir. Waxaa socdaa wax ka badan hal nidaamka Daaweynta saac. Waxaad kaloo adeegsan kartaa arjiga Buugga burush ama stroke, haddii ay jiraan baahi noocan oo kale ah. Haddii 48 saacadood gudahood Heerkulka ku sii negaan doono 20 digrii, muddo this noqon doonaa gebi ahaanba qalalan. Haddii heerkulka uu yahay ee hoos ku tilmaame 15 digrii, ka dibna shaqeeyaan wax this waa heer sare ah loo baahnayn. bannaan ee u xiran yihiin waa lagama maarmaan si ay u bixiyaan hawo socodka caadiga ah. Ammaanka waa muhiim, tan iyo mastic kulul waa in la kululeeyo 180 digrii.