Ntoo tiv thaiv gel yog muab raws li ib tug tshiab daim ntawv ntawm classic ntoo preservative thiab hais tias yuav siv tau yooj yim dua piv rau lawv. Cov khoom tso ib qho tshwj xeeb tsom rau daim ntawv thov nrog txhuam, tsis hais hom ntoo twg. Lawv tau tsim tshwj xeeb kom yooj yim siv los ntawm tib neeg. Tab sis dab tsi txog cov khoom xyaw thiab cov nyhuv?
Properties of ntoo tiv thaiv gel
Cov khoom lag luam uas muag raws li lub npe ntoo tiv thaiv gel feem ntau yog tsom rau cov neeg siv ntiag tug hauv tsev thiab lub vaj uas tab tom nrhiav rau cov ntoo ruaj khov uas tsis tas yuav siv zog ntau los thov. Txij li thaum nws ua ke cov khoom ntawm cov ntoo stains thiab cov xim tiv thaiv, raws li cov neeg tsim khoom, ntau thiab ntau tus neeg nyiam cov gels. Cov khoom nram qab no tau ua tiav los ntawm cov khoom:
- UV tiv thaiv
- weatherproof
- faj resistant
- zoo tiv thaiv kab mob fungal thiab pwm kab mob
- tsis muaj dej
- tsis txhob tsuag
- tsis muaj qhov ntswg tsim thaum thov
- dilutes thaum siv; Qhov no ua rau daim ntawv thov yooj yim dua
- Vim cov gel sib xws, cov xim pigments tsis concentrated los yog tso rau hauv ib qho chaw
- Gel tsis tas yuav tsum tau kov lossis nplawm thaum so
- qee yam khoom txawm siv tau hauv tsev
Vim cov khoom no, kev tiv thaiv ntoo tuaj yeem yog lwm txoj hauv kev los kho txhua yam ntoo sab nraum zoov. Qhov zoo tshaj plaws yog qhov zoo ntawm gel. Cov khoom siv sab nrauv kho tau zoo dua qub thiab, nyob ntawm cov khoom, yuav tsum tau rov ua dua tshiab txhua xya mus rau kaum xyoo. Lawv tau muab los ua ib hom kev daws teeb meem tag nrho nrog kev tiv thaiv ntev uas yog npaj los hloov cov glazes hauv qab no:
- Thin-layer glaze
- Middle txheej glaze
- Thick-layer glaze
- Tub tiv thaiv xim
Qhov tseeb tias cov gels tuaj yeem siv los kho txhua qhov chaw ntoo thiab cov khoom hauv lub vaj yog vim qhov sib xws uas tau hais los saum toj no. Qhov no yog nkig heev uas nws tsis khiav tawm ntawm qhov chaw thiab tsis tas yuav nplawm. Nws tsis tawv los yog tsim ib txheej hauv cov kaus poom, uas yog qhov zoo rau ntau yam kev siv. Qhov no yog vim li cas ntoo tiv thaiv gels thiaj li nrov thiab yog qhov kev xaiv yooj yim dua los siv piv rau lwm cov khoom siv tiv thaiv ntoo raws li daim ntawv thov thiab cov khoom. Lawv kuj muaj nyob rau hauv ntau yam xim los muab cov ntoo tshiab.
Thov nco ntsoov:
Txawm hais tias cov khoom zoo ntawm cov gel, tsis yog txhua tus neeg siv txaus siab rau cov khoom. Ntau tus neeg yws txog qhov tsis zoo ntawm cov xim pigments lossis cov xim nws tus kheej, uas txhim kho qhov sib txawv kiag li tom qab daim ntawv thov tshaj li teev ntawm lub ntim.
Tus nqi yuav khoom
Lwm yam yog vim li cas ntoo tiv thaiv gel tuaj yeem yog lwm txoj hauv kev zoo rau glaze yog nws tus nqi qis. Hauv kev sib piv, cov gel yog qhov thib tsib pheej yig dua li cov glazes zoo thiab tseem yog cov ntoo tiv thaiv zoo. Tus nqi nruab nrab ntawm ib nrais muag:
- 1 l: 3, 5 - 6 euros
- 5 l (cov thawv loj): 18 - 29 euros
Ntoo stain los ntawm cov tuam txhab xws li Bondex, ntawm qhov tod tes, tus nqi ntawm 9 txog 12 euros ib liter, uas coj tus nqi rau tsib litres rau 45 txog 60 euros. Tus nqi tiag tiag ntawm cov gel yog txiav txim siab los ntawm qhov ntau, uas nyob rau hauv lem nyob ntawm cheeb tsam. Qhov nruab nrab, 100 ml ntawm gel yog xav tau ib square meter rau ib lub tsho loj. Qhov no txhais tau hais tias ib qho tuaj yeem txaus rau 50 m² hauv ib lub tsho loj. Tab sis txij li thaum lub gel tsis ua hauj lwm zoo nrog ib lub tsho tiv no, tsawg kawg yog ob lub tsho tiv no yuav tsum tau ua, uas halves tus nqi. Nyob ntawm seb lub tsho loj npaum li cas - lub tsho thib peb feem ntau tsim nyog nyob rau hauv tshwj xeeb yog huab cua hnyav - tus nqi yuav tsum tau ib square meter ntawm cheeb tsam ib txwm nce.
Kev npaj
Kev ua cov gel tiv thaiv ntoo yog yooj yim dua piv rau glazes lossis roj, feem ntau yog vim nws qhov sib xws. Txawm li cas los xij, ua ntej koj tuaj yeem siv cov gel, koj yuav tsum xub ua qee qhov kev npaj los npaj ntoo rau kev kho mob:
1. Ntxuav:Cov chaw yuav tsum tau ntxuav ua ntej kom cov gel tuaj yeem txhim kho nws cov nyhuv tag nrho. Cov ntsiab lus hauv qab no tshwj xeeb yuav tsum tau coj mus rau hauv tus account:
- tsis muaj hmoov av
- tsis muaj av
- tsis muaj roj thiab rog
Ntoo yuav tsum qhuav. Qhov no txhais tau hais tias tom qab ntxuav koj yuav tsum tau tos ib pliag ua ntej koj tuaj yeem thov cov gel. Nws tseem ceeb heev kom tsis txhob kho cov ntoo tam sim ntawd tom qab da dej, txwv tsis pub cov gel yuav tsis nqus.
2. Resin residue:Resin yuav tsum tau siv ua ntej txhuam hniav. Ua li no, koj yuav tsum siv lub universal thinner uas yuav siv tau los tshem tawm cov resin raws li cov neeg tsim khoom cov lus qhia, tawm hauv cov ntoo kho tom qab.
3. Cov xim qub: Rau cov xim qub, kev npaj yuav nyuaj me ntsis thiab cov xim qub yuav tsum tau kuaj ua ntej. Yog tias muaj cov tsho xoob xoob ntawm cov xim, lawv yuav tsum tau muab tshem tawm ua ntej kom lub tsho tiv thaiv ntoo tshiab tuaj yeem siv tau. Yog hais tias tag nrho lub tsho tiv no ntawm cov xim yuav tsum tau hloov, nws yuav tsum tau sanded. Nyob ntawm thaj chaw, qhov no yuav siv sijhawm ntev, tab sis cov gel tom qab ntawd absorbs tob rau hauv ntoo thiab ua kom muaj txiaj ntsig zoo. Yog hais tias cov xim yog huab cua heev, nws yuav tsum tau xuab zeb mus rau ntoo, uas tseem noj qab nyob zoo.
4. Siab-impregnated los yog raw ntoo:Yog hais tias cov ntoo no siv, nws yuav tsum xub muab primed. Nco ntsoov siv ib lossis ob lub tsho tiv no ntawm primer. Thaum lub hauv paus tshwm opaque, nws yog qhov tsim nyog.
Processing
Kev ua cov gel yog ib qho yooj yim heev ua tsaug rau qhov kev npaj no. Qhov zoo dua cov ntoo yog pretreated, qhov ntau opaque qhov kawg yuav yog. Thaum ua tiav, ua raws li hauv qab no:
1. Siv cov txhuam hniav uas yooj yim dipped rau hauv lub thawv.
2. Raws li tau hais los saum no, koj tsis tas yuav nplawm cov gel. Nws tau raug tsim los kom koj tsuas yog yuav tsum tau txhuam txhuam kom ua tiav cov kev kho mob ntawm cov ntoo. Qhov txiaj ntsig loj yog tias koj tsis tas yuav maj nrawm vim tias cov gel tsis qhuav.
3. Thaum pleev xim, koj tsuas yog yuav tsum tau ua kom koj siv cov khaubncaws sab nraud povtseg txaus. Koj tuaj yeem siv cov cai hauv qab no ntawm tus ntiv tes xoo ua ib qho kev qhia:
- ib txwm: ob zaug
- Weather side: three times
- Oak ntoo: peb zaug
Tau kawg, koj yuav tsum tau siv koj ob lub qhov muag me ntsis thiab yog tias ob lub tsho zoo li tsis txaus, lub tsho thib peb yog ib lub tswv yim zoo.
4. Cov gel yuav tsum nco ntsoov siv nyob rau hauv kev coj ntawm lub ntuj lis ntawm ntoo. Qhov no ua rau nws yooj yim rau siv cov ntoo khaws cia.
Environmental sustainability
Txawm hais tias nws ua tau zoo thiab tsis muaj teeb meem kev kho mob, uas ua rau nws zoo tagnrho cov ntoo preservative, zoo li ntau lwm yam glazes los yog cov khoom nws tsis yog ib puag ncig tus phooj ywg. Qhov no yog vim cov khoom xyaw, feem ntau cov kuab tshuaj, uas tuaj yeem cuam tshuam rau tib neeg thiab tsiaj txhu. Cov no suav nrog:
- Cob alt carboxylate
- Butanone oxime
- Alkyd resin
- White spirit
- Artificial Pigments
- Additives
Txawm tias me me ntawm cov no tuaj yeem ua rau muaj kev fab tshuaj lossis tsis txaus siab xws li mob taub hau lossis xeev siab. Qhov no yog vim cov vapors uas khiav tawm ntawm cov khoom thaum siv thiab tuaj yeem nqus tau los ntawm koj. Txij li cov gels feem ntau yog siv sab nraum zoov, cov nyhuv no tsis yog khaus li nws yuav nyob hauv tsev. Tsis tas li ntawd, cov gels muaj kev phom sij rau lub cev dej thiab lawv cov kab mob hauv dej, tshwj xeeb tshaj yog cov uas muaj cob alt carboxylate thiab butanone oxime. Vim li no, cov thawv khoob yuav tsum muab xa mus rau cov ntsiab lus pov tseg. Ntoo tiv thaiv gels tsuas yog ib puag ncig zoo yog tias lawv muaj cov cim zoo hauv qab no:
RAL-GZ 830
Qhov no yog los ntawm Lub Koom Haum Zoo rau Wood Preservatives e. V. thiab tsuas yog muab khoom plig rau cov khoom siv ntoo uas tsis muaj kev phom sij rau kev noj qab haus huv thiab ib puag ncig zoo nrog kev ua haujlwm zoo ib yam. Feem ntau, thaum siv cov gels tiv thaiv ntoo, koj yuav tsum tau ua tib zoo mloog cov lus qhia txog kev nyab xeeb ntawm lub ntim kom koj tuaj yeem siv lawv yam tsis muaj teeb meem yam tsis muaj teeb meem rau koj txoj kev noj qab haus huv lossis xwm txheej. Txwv tsis pub, txhua qhov chaw ntoo tuaj yeem kho tau zoo nrog kev tiv thaiv ntoo yam tsis tas yuav siv cov glaze classic.
