Vov tsev mastic: hom thiab siv

Thaum cov qauv ntawm lub tsev, tsis hais txog ntawm lub hom vov tsev thiab ru tsev Siv, tej yam kev ua hauj lwm yog txheej txheem. Qhov no ua tau zoo ntawm truss system, installation ntawm LATHING, tso rau hauv lub "ncuav qab zib", uas muaj xws li ob peb khaubncaws sab nraud povtseg, xws li rwb thaiv tsev, waterproofing thiab tshaj. Nws yuav muab sau tseg tias rau qhov zoo ntawm kev ua hauj lwm koj yuav tsum tau xaiv txoj cai cov ntaub ntawv. Yog li, rau cov rwb thaiv tsev kheev siv kho ru tsev mastic, uas tau muaj ntau hom. Xav txog cov daim ntawv thov thiab ntau yam ntawm cov khoom no.

Hom waterproofing cov ntaub ntawv uas

Ru Mastic yog ib tug phau ntawv ntawm cov organic compound nrog lub muab tub lim, raws li uas tej zaum yuav siv cov ntaub ntawv xws li asbestos, pob zeb wool, slag, silica, talc thiab lwm tus neeg. Cov additives txhim kho cov kev yam ntxwv ntawm cov khoom (nce lub zog, ua hauj thermal kev nyuaj siab, txo brittleness ntawm txias thiab al.). Nyob rau hauv tas li ntawd, lub mastic ntxiv preservatives thiab herbicides, los mus tiv thaiv qhov tshwm sim ntawm fungal formations, Lichen thiab lwm yam implementations.

Nyob ntawm seb lub hom ntawm cov organic teeb meem mastics nram qab no:

• bitumen;
• tarry;
• ua ke (bituminous, bituminous-polymer thiab lwm tus);
• polyurethane.

Tsis tas li ntawd, qhov no cov ntaub ntawv uas muaj peev xwm yuav roughly muab faib nyob rau hauv tus qauv ntawm kev siv rau tej hom:

• Ru Mastic kub - qhov no hom ntawm phau ntawv ntaub ntawv no yog siv nyob rau hauv ib tug rhuab lub xeev ua fastening vov tsev cov ntaub ntawv uas, Tolev cov ntaub ntawv thiab lwm yam coatings. Dhau li lawv siv raws li ib tug tiv thaiv txheej rau ru tsev lug. Raws li txoj cai, qhov no hom ntawm ru tsev waterproofing yog xaiv IBC-D - **, qhov twg nyob rau hauv qhov chaw * nqi nuj nqis rau lub tshav kub tsis kam. Nyob rau hauv lub cheeb tsam tus struts thiab nqes hav ntawm lub-ru tsev yog thov sealant nrog ib tug tej thaum tshav kub kub kuj. Piv txwv li, rau sab qaum teb latitude rau cov qauv nrog ib tug nruab nrab kem ntawm tsawg tshaj li 2.5% xav siv MBK-T-55.
• Mastic txias - qhov no raw khoom siv rau kev sib khi ua rau tej chaw abutting los xij txheej, thaum pw lub web khoom rau ru tsev thiab kho kev ua hauj lwm. Thaum uas siv cov no hom ntawm mastic diluted nrog cov kuab tshuaj (uyat ntsuj plig), petrol, cov kuab tshuaj thiab lwm tus neeg.

Daim ntawv thov ntawm ib tug waterproofing cov khoom siv rau ru tsev

Tej yam kev mob thiab cov hau kev ntawm kev siv ntawm cov khoom no tej zaum yuav sib txawv, tab sis nws yog ua tau rau txog tej ntsiab lus tshwm sim rau txhua hom ntawm mastic:

• Cool vov tsev mastic yuav tsum muaj ntaub ntawv nrog ib tug duav, thiab thaum uas siv cov ib tug txhuam hniav los yog los ntawm ua ntawv thov cov dispensing txoj kev nws yog tsim nyog los dilute, lub pub theem - tsis muaj ntau tshaj li 30% kuab.
• Cov kua mastic yuav tsum tau mus thov kom tiaj tus, huv si nto uas tus precoat tsim nyog los ua ntej thov ib tug txheej ntawm bitumen primer.
• Thaum lub chaw ua hauj lwm tsim nyog yuav tsum tau ceev faj, vim hais tias cov tshuaj uas muaj vov tsev mastic, tshuaj lom. Yog li ntawd, los tiv thaiv nws tus kheej los ntawm kev qaug tshuaj lom, nws yog pom zoo kom hnav tiv thaiv tsom iav, qhov ncauj (thaum ua ntawv thov kub mastic), cov hnab looj tes thiab cov khaub ncaws.
• Bituminous vov tsev npaj kub, feem ntau yog nyob rau hauv tshwj xeeb cov khoom nyob rau hauv lub Hoobkas. Self npaj yog tseem tau, tab sis nws yog tsim nyog los npaj ib lub taub ntim, uas yog teem ib ncig ntawm lub cib hauv ob sab phlu. Tsis tas li ntawd, lub tank hau yuav tsum tau nruj nreem kaw. Cov cua kub kub - txog 180 ° C, cov tshuaj yuav tsum yog tas li stirring, pliaj impurities yuav tsum tau muab tshem tawm (rau cov hom phiaj yuav siv tau ib tug hlau sab cib los yog lwm yam uas zoo sib xws ntaus ntawv). Kub mastic yuav tsum tau npaj rau 2-3 teev ua ntej lub tua.

Ru Mastic muab check kaw kev twb kev txuas ntawm coatings thiab waterproofing txheej yog tau tus, muaj zog thiab check txaus. Cov kev siv ntawm cov khoom no yuav pab tiv thaiv kom txhob cov tsos ntawm fungal lug thiab corrosion kev puas tsuaj, uas tsub kom qhov zoo tshaj ntawm kev ua hauj lwm ua.