microorganisms
Find below the blog posts related to microorganisms:
Christmas angels in serious condition,on their way to full recovery!
Christmas angels currently at ICU in serious condition. Diagnosis: chronical humidity, binding dislocation, a variety of infections and rodent attack. Prognostic is optimistic because a high level team is taking good care of them. Soon they'll be bright and happy as Larry, just like in this year's Christmas greetings. Don't miss the video!
I have mold! (…or is it foxing?)
Foxing is mould... or not? One of the main concerns in archives and libraries is the presence of mould. Not surprisingly: it develops without fanfare, and when it is detected, an irreversible loss of information might have taken place. Before pulling your hair out, you should identify whether the symptoms actually reveal fungal activity, or not. Not an easy assessment.
Minimal intervention on “Serra & Balet” documents
Standard treatment of minimal intervention on documentation with slight damages: Disinfection, removal of clips and staples, consolidation and folder to fit.
TBO: industrial heritage documents rescued from being lost
[untranslatable!!!] ¿Un tresor documental trobat [...]
Gone with the wind
I don’t like much having war books, but I must admit that this one is particularly beautiful. The velvet binding seemed to me a challenging issue on the restoration, which did not have major complications besides this. I show the restoration of this book because of the headaches it has given me when solving the lost areas, the wooden work. The considerable losses on a laborious woodcarving work, and the lack of originals of many of the missing pieces fairly complicated the subject (the shields on the corners were different).
Conservation of stationery manuscript in a vellum binding
The book from the notary of Esparraguera (1827) was severely damages by mould. To the extent to suffer remarkable losses on both folios and covers. The remaining folios were so weak that discouraged even a most careful handling.
Categories
ARTEFACT
archive or library
book
book structures
bundle
headband
hollow back
limp-vellum binding
locks
sewing
tight back
document
seal
lacquered seal
printed stamp (see TECHNIQUE)
drawing
manuscript
photograph
albumen
daguerreotype
glass plate
silver gelatine
plans, maps, architectural or technical drawings
maps
plans
poster
DAMAGES
acidity / oxidation
bibliopath - graphopath
disaster
flood
foxing
losses, gaps
pests & paper eaters
insects
silverfish
woodworm
microorganisms
mold
pressure sensitive tapes
silver mirroring
structural
wrinkles
MATERIAL
fabric
cotton
silk
velvet
glass
leather
parchment
metal
paper
coated paper (art paper)
Kraft paper
laid paper
rag paper
tracing paper
impregnated paper
onion skin paper
Washi
wood pulp paper
plastic
cellulose acetate
polyethylene terephthalate (PET)
Polypropylene (PP)
wood
PRODUCTS
adhesives
natural
shellac
rubber (natural)
starch paste
synthetic adhesives
Filmoplast®
Paraloid B72
rubber (synthetic)
Tylose® (MHC)
gels
agarose
chemical gel
hydro-gels
Klucel®
organo-gels
physical gels
Velvesil Plus
xanthan gel
nanoparticles
solvent
benzyl alcohol
ciclometicone
diethyl carbonate
dimethyl sulfoxide (DMSO)
polyethylene glycol (PEG)
surfactants
TECHNIQUE
ballpoint pen
collage
felt-tip pen
gouache
graphite (pencil)
ink
print
engraving
etching
lithograph
woodcut
printed stamp
reproduction
diazotype
watercolour
THEORY on cons. & rest.
TOOLS, MACHINES
TREATMENTS
bleaching
cleaning
stain removal
surface cleaning
tape removal
varnish removal
wet cleaning
deacidification
digitization
flattening
flattening under tension
housing (storage)
box
folder
four flaps envelopes
inpainting
mimetic in-painting
neutral colour in-paint
mould treatment
preventive conservation
climate (HR, temp.)
re-binding
reinforcement - consolidation
backing with fabric
Infilling
leafcasting
ink fixing
lining
sizing
tear repair
varnishing