Cemeteries nyob ib ncig ntawm lub ntiaj teb lub tsev antique pob zeb monuments uas tsis yog tsuas yog tsev neeg memorials tab sis kuj keeb kwm artifacts. Ntau xyoo dhau los lossis ntau pua xyoo, cov qauv no raug kev txom nyem los ntawm huab cua yaig, kev sib haum xeeb hauv av, kev tsim txom, lossis tsuas yog qhov hnyav ntawm lub sijhawm. Rau cov khw muag khoom monument, cov thawj coj hauv toj ntxas, thiab cov kws tshaj lij cov cuab yeej cuab tam, kev nkag siab txog cov txheej txheem kho kom zoo yog qhov tseem ceeb. Hauv qab no yog cov ntsiab lus tseem ceeb rau kev kho vaj tse keeb kwm monument.
1.Kev ntsuam xyuas kev ncaj ncees
Ua ntej yuav pib ua hauj lwm kho dua tshiab, kev ntsuam xyuas cov txheej txheem yog qhov yuav tsum tau ua. Ntau cov khoom qub qub tshwm sim thaum xub thawj siab ib muag tab sis chaw nres nkoj zais qhov tsis muaj zog ---- hairline fractures, internal spalling, los yog kev cuam tshuam hauv paus. Peb pom zoo kom muaj txheej txheem ntsuas ntau kauj ruam:
A. Kev tshuaj xyuas qhov muag ---- Cov ntaub ntawv txhua qhov pom cov kab nrib pleb, daim tawv nqaij, leans, thiab cov khoom txav chaw nrog cov duab thiab ntsuas.
B.Tapping xeem ---- Siv cov roj hmab mallet, maj mam kais lub pob zeb nto. Lub suab nrov, suab nrov qhia tau hais tias cov qauv zoo, thaum lub suab dull, hollow suab qhia sab hauv delamination lossis voids.
C.Foundation check ---- Tshawb xyuas lub hauv paus rau kev daws teeb meem los yog heaving. Lub monument leaning ntau tshaj 5 degrees los ntawm ntsug yuav tsum tam sim ntawd underpinning ua ntej ib qho kev kho saum toj no hauv av tau sim. Rau kev txhim kho pob zeb memorial, tsis txhob xav tias qhov seem tawg yog cov tshuaj pleev ib ce nkaus xwb ---- kev ua haujlwm tsis zoo tuaj yeem tshwm sim tam sim ntawd, ua rau muaj kev nyab xeeb rau cov neeg tuaj xyuas toj ntxas.
2. Pinning thiab Epoxying Broken Sections
Thaum lub monument tau ntxuav kom huv si rau hauv ob lossis ntau daim ---- feem ntau nrog caj dab (qhov nqaim ntawm lub hauv paus thiab sab saum toj) lossis finial breakage ---- pinning thiab epoxying yog txoj kev kho kub-txheej txheem. Cov txheej txheem muaj xws li:
A.Drilling alignment qhov rau hauv ob qhov chaw tawg siv pob zeb diamond-cov khoom tseem ceeb, saib xyuas kom tsis txhob nkag mus rau sab nrauv.
B.Inserting stainless hlau los yog fiberglass pins rau hauv lub qhov (tsis txhob siv hlau, uas rusts thiab expands, ua rau tawg ntxiv).
C.Ua ob-ib feem ntawm cov qauv epoxy formulated rau pob zeb ---- feem ntau yog marine-qib, UV-ruaj khov nplaum nrog lub sijhawm kho 24-teev.
D.Clamping cov seem nyob rau hauv lub teeb siab kom txog rau thaum epoxy tag nrho kho, ces sib tsoo thiab polishing cov kab sib koom ua ke kom pom tsis pom.
Cov txheej txheem no rov ua kom lub monument lub zog qub, feem ntau tshaj nws ua ntej - puas tsuaj. Rau kev kho keeb kwm monument, siv stainless hlau pins (qib 316) yog ib qho tseem ceeb los tiv thaiv corrosion yav tom ntej staining.
3. Hloov cov khoom siv pob zeb sib txuam
Thaum ib ntu ntawm cov khoom qub qub ploj lawm lossis dhau qhov kev kho kom rov zoo tau ---- Piv txwv li, lub kaum sab xis tawg lossis lub plinth puas-qhov chaw sib txuam pob zeb yog qhov nyuaj tshaj plaws. Kev hloov pauv yuav tsum ua raws li qhov qub hauv peb yam:
A. Xim thiab kev ntxhib los mos ---- Siv lub spectrophotometer los tshuaj xyuas cov pob zeb thawj lub suab thiab xaiv cov pob zeb zeb zeb nrog cov pob zeb zoo tib yam.
B.Grain qauv ---- Sib phim cov siv lead ua loj thiab kev sib tw, raws li cov nplej tsis sib xws yuav pom tseeb txawm tias cov xim zoo sib xws.
C.Age patina ---- Lub pob zeb tshiab yuav pom kev ci ntsa iab. Kev kho huab cua nrawm (siv diluted hlau sulfate lossis potassium permanganate) tuaj yeem simulate ntau xyoo ntawm kev laus.
Rau antique monuments originating los ntawm tej cheeb tsam (xws li, Scottish grey granite los yog Portuguese liab), peb tuav ib tug database ntawm keeb kwm chaw txua txiag zeb los pab txhawb cov qhabnias pob zeb memorial restoration rau cov cuab yeej cuab tam tej yaam num.
4. Recarving Faded Inscriptions
A. Ntau lub tuam tsev qub txeeg qub teg raug kev txom nyem los ntawm cov ntawv sau tsis raug vim muaj ntau pua xyoo ntawm cua, nag, thiab kua qaub los nag. Re-carving yuav tsum tau tshwj xeeb craftsmanship:
A. Kev ntsuas qhov tob ---- Ntsuas cov ntawv qhov tob. Yog tias ntau tshaj 60% ntawm qhov tob qub tseem nyob, rov ua dua tshiab tuaj yeem ua tau.
B. Cov txheej txheem luam tawm ---- Siv sandblasting nrog stencils rau kev ua tau zoo lossis nyiam siv tes-chiseling rau cov cuab yeej cuab tam qib.
C. Tsab ntawv style matching ---- Tshawb xyuas lub sijhawm tsim nyog font (Victorian serif, Georgian roman, lossis Hebrew block) thiab phim nws meej.
Rau cov ntawv sau hnyav heev, peb pom zoo kom tsim kom muaj "rubbing" (charcoal or foil impression) ntawm ib qho tseem ceeb ntawm cov lus piav qhia ua ntej sib tsoo saum npoo thiab rov ua cov ntawv tag nrho. Nco ntsoov sau tus thawj inscription yees duab ua ntej ib re-carving ua hauj lwm, raws li qhov no ua hauj lwm raws li ib tug siv thiab ib tug keeb kwm ntaub ntawv.
Xav tau kev pab kho kho kom zoo? Tshawb peb cov kev cai carving nrog bespoke designs thiab kho lub peev xwm rau cov cuab yeej cuab tam monuments.
https://www.gsdmemorials.com/bespoke-memorials/
