Yuav ua li cas yog lub MBR? Nta ntawm daim ntawv thov

Muaj coob tus neeg uas yog nyob rau hauv cov dej num rau lawv cov profession, los yog nyob rau hauv lub private, kev nyuaj siab nrog rau cov kev siv, yeej paub zoo txog hais tias xws li ib tug ICBM. Tab sis qhov tshaj plaws yog tias tam sim no, civil engineers hnub twb tsis tau xam tau tawm li cas los hloov bitumen-roj hmab compound. Nws thov nyob rau hauv cov ntaus ntawv ru tsev uas siv mastic ua, thiab siv cov yob vov tsev cov ntaub ntawv.

Yog li ntawd, Bituminous ICBM 65 twb muaj ntawv pov thawj nyob rau hauv Soviet lub sij hawm. Tab sis qhov no yog tsis tau hais tias txij thaum ntawd los nws ua tswv cuab tsis tau hloov thiab tsis tau hloov. Muaj ob hom ntawm nws - kua thiab tuab. Nyob rau hauv nws tus kheej nws yog ib cov roj av asphalt nrog additives muab tub lim thiab plasticizer. Cov yav tas, nyob rau hauv lem, muab nws ib tug khov zog, uas muaj peev xwm sawv ntawm kev thov cov tshuaj mus rau qhov chaw ntawm lub-ru tsev yooj yim.

Muaj pes tsawg leeg thiab tus Txheej Txheem

Vim nws muaj pes tsawg leeg Bituminous-roj hmab (MBR) yog sai sai kev cob cog rua rau tej ntaub ntawv. Yog li ntawd, cov nws yuav ua li cas nyob rau hauv ib tug tshwj xeeb anti-nplaum ntim los yog lub hnab. Yuav kom muab qhov teeb meem rau qhov tsim nyog yooj, nws yog ntxiv ib qho kuam me me roj hmab.

Qhov twg siv?

Nyob rau hauv tag nrho cov multi-storey vaj tse niaj hnub no haum lub-ru tsev raws li mastic. Nws zoo dua yog hais tias nws kiag li nyob rau tag nrho cov muaj nyob rau slots. Ua hauj lwm nrog cov mastic tsim pre-cua sov nws. Cov neeg uas yog cov paub txog dab tsi lub IDB, coj mus rau hauv tus account qhov no tseeb, li ntawd nws yog rhuab nyob rau hauv ua ntej. Nws softens nws kiag li ntawm ib tug kub ntawm txog 90 ° C.

Ua ntej yuav pib ua hauj lwm, npaj qhov chaw. Yuav kom qhov no kawg, lub-ru tsev yog ntxuav los ntawm uas twb muaj lawm pov tseg. Tsis tas li ntawd, ua ntej koj pib ua hauj lwm nyob rau hauv lub ru tsev, lub-ru tsev yog qhuav. Yog li siv tshwj xeeb roj burner. Yog hais tias rau sab nraum yog qhuav thiab kub huab cua, ces txoj kev ua no tej zaum yuav rho.

Nta ntawm daim ntawv thov

Nyob rau hauv tas li ntawd mus rau cov kev ntawm daim ntawv thov, cov neeg uas paub dab tsi lub IDB, thov nws kuj nyob rau hauv lub raj dej tso. Lub fact tias cov IDB muaj 65 ntau dua softening taw tes thiab yog li ntawd yog siv rau cov kev rho tawm lug uas yog lossi raug kev co. Nyob rau hauv tus txheej txheem ntawm cov neeg kho tshuab deformation cov tiav yeeb nkab, ib tug txheej ntawm mastic yuav hloov nrog rau nws.

hom

Tam sim no, muaj to taub hais tias xws li ib tug ICBM, nws yuav saib ib co ntau hom.

Mastic IDB 100 yog siv thaum pw lub Kuav los tiag cov ntaub ntawv rau ru tsev, thiab kuj rau waterproofing bay screeds. Tus xov tooj nyob rau hauv nws cov labeling, qhia qhov kub thiab txias thaum uas softening tshwm sim. Tab sis nyob rau tib lub sij hawm, nws yog tsim nyog los noj mus rau hauv tus account lub fact uas koj xav tau kom sov lub muab tshuaj txhuam rau 200 ° C. Tag nrho cov no yog ua li cas los xyuas kom meej tias nws yog ib qho yooj yim kom muab tso rau ib tug sloped nto, raws li zoo raws li mas teem phab ntsa.

Cov neeg uas tau ntev to taub hais tias yog dab tsi mastic asphalt, puas tau ntsib nrog xws li ntawm nws hom, raws li cov MBR-X. Ib tug feature ntawm no cov ntaub ntawv uas yog tias nws siv rau preheating lub them nyiaj. Qhov no yog tiav los ntawm lub fact tias cov qauv muaj xws li ib tug tshwj xeeb kuab uas tom qab daim ntawv thov suab nthawv thiab sealant hardens.