Ntsia Pob zeb

Tsoos xim tsev yog tsim los rau cov impregnation ntawm ntoo. Txawm li cas los, muaj ib pab pawg neeg ntawm varnishes, rau daim ntawv thov uas yog los tiv thaiv lub pob zeb thiab cib. Niaj hnub no peb paub ib tug ntau ntawm cov varnishes manufacturers, cov uas tus neeg siv yuav xaiv nws tus kheej. Nrov varnishes paub manufacturers «H & C», «Sherwin-Williams», «Promoter", "xim", "Olympus" thiab al.

Pob zeb lacquer rau kev tiv thaiv thiab impregnation ntawm qhob. Nws yog siv thaum nws yog tsim nyog los tau ib tug muaj zog txheej uas nyob rau hauv cov ntaub ntawv no yuav tsum pob tshab, los yog tsim ib yam nyhuv ntawm ntub pob zeb. Tom qab so qhuav rau ib tug khoom nto zoo lacquer yuav tsum tau tuaj raws nraim nyob rau hauv lub xeev no.

Ntsia pob zeb raws li polyurethane yog ib tug heev check qauv rau kev tiv thaiv ntawm qhob. Nws yog siv rau sab hauv thiab sab nrauv siv. Yuav kom muab tso rau cov khoom nto yog tsis tshua muaj ib qho yooj yim, nws yog ib co resistant rau tshuaj thiab lub cev stimuli, pwm thiab cia li kub hloov. Thaum ua ntawv thov ntub pob zeb nyhuv tshwm sim: tus nto txawm nyob rau hauv qhuav lub xeev zoo li ib me ntsis ntub thiab shimmers nyob rau hauv lub hnub.

Ntsia ntuj pob zeb yog dua li siv rau kev tiv thaiv hom phiaj. Lawv impregnated nrog tus nplaim MAAs, ua vaj tse, hniav pob zeb, masonry, xov vuas. Nyob rau hauv tas li ntawd, coatings siv raws li tus topcoat rau cov txheej. Muaj pes tsawg leeg qhia tau hais tias ib tug zoo kev ntxhib los mos thiab hides nyob rau hauv lub pob zeb nto khawb.

Ntsia pob zeb muaj ntau zog. Nws yog ib tug ib-feem polyurethane muaj pes tsawg leeg, tua txheej txheem uas yuav siv sij hawm qhov chaw nyob rau hauv tus ntawm huab cua thiab ya raws. Varnish penetrates sib sib zog nqus mus rau hauv lub tej kab nrib pleb uas lub tsib-dusting tus nto thiab ua rau nws tseem muaj muaj zog. Cov txheej muab ib tug teeb meem los tiv thaiv txoj kev zoo nkauj ntawm qhov chaw.

Tom qab impregnation, lacquer pob zeb chaw nyob rau hauv lub lag luam ua ntau npaum li cas kus kes: lawv muaj peev xwm withstand loj tshaj plaws tej yam kev mob (tsis ntshai txog cov kev hloov nyob rau hauv kub ntawm -90 degrees rau +50), resistant rau dej, tsis amenable ntsis txhua yam kev puas tsuaj.

Ntsia tsuag mus rau lub pob zeb nto thiab yog faib ib tug tshwj xeeb txhuam los yog cov menyuam los yog los ntawm luv luv nrog velor txheej. Thaum lub puab workings tsim nyog mus thov lacquer nyob rau hauv ib tug zoo-ventilated chav tsev nyob rau ib kub tsis tsawg tshaj li xoom thiab tsis ntau tshaj peb caug degrees. Pob zeb thiab pob zeb ua pre-ntxuav ntawm tag nrho cov tshuaj tam sim no nyob rau hauv nws saum npoo (kua quav hniav hmoov av) yog hauv av, qhuav thiab rov dedusted.

Kho pob zeb yuav tsum varnished nyob rau hauv ob peb txheej, txhua tus uas yog thov tsuas yog tom qab tag nrho kom qhuav ntawm yav tas los (kwv yees li 4-5 teev). Duration ntawm qhuav cov kua roj vanish nyob rau ntawm huab cua kub: lub sab nws yog, tus ntev nws yuav siv sij hawm.

Ua ntej yuav pib ua hauj lwm, nws yog pom zoo kom ua rau qhov kev kuaj daim ntawv thov mus rau ib tug me me deg hauv cheeb tsam yuav tsum tau soj ntsuam txheej zoo. Varnishes yog cov ntaub ntawv nrog complex tshuaj tebchaw, thiaj li ua hauj lwm nrog lawv yuav tsum ua raws li nrog kev ruaj ntseg cov kev cai.

Ntsia pob zeb tiv thaiv lub tsim ntawm puab nyob rau hauv cov khoom, me ntsis ntsev tsub kom cov kuj ntawm mineral bases pob zeb blocks hlab ntsha ntxeem tau. Muaj pes tsawg leeg muaj siab flowability thiab adhesion, zoo astringent thiab penetrant zog.

Nws yog siv los tiv thaiv cov phab ntsa, plag tsev, cov kwj ntawm cov sib txawv khoom thiab Siv ua los ntawm tej yam ntuj tso thiab dag pob zeb. Ua ntawm pob zeb, nyob rau hauv lub qhib cua, yog ua yog xwb. Nws tsis pom zoo kom thov nws nyob rau hauv lub qhaj ntawv ntawm sab waterproofing.