Documenti “trasparenti"

Manifattura, restauro e conservazione della carta da lucido

Fin dal XIV secolo è documentata la presenza di ricette a base di olii e resine che rendevano la carta semitrasparente allo scopo di utilizzarla per il ricalco. Solo nel XIX secolo, con l’avvento della produzione della carta su scala industriale, si affinò la manifattura di carta dedicata all’uso del ricalco mediante processi meccanici di pressatura e calandratura che ne favorivano la trasparentizzazione.

Fu con la scoperta dei primi procedimenti di riproduzione fotomeccanica che la carta da lucido venne utilizzata principalmente da studi di architettura e di ingegneria.
Presso gli archivi e le biblioteche sono conservati moltissimi documenti redatti su questo supporto, la cui conservazione e gestione risulta molto complessa.

Il convegno, che si terrà a Trento il prossimo 25 ottobre presso il Polo Culturale Diocesano Vigilianum, vuole fare il punto sullo stato dell’arte in relazione a restauro, conservazione e gestione di tale patrimonio, ricorrendo al contributo dei maggiori studiosi e dei principali enti preposti alla conservazione.

L'iniziativa è organizzata dalla Provincia Autonoma di Trento, Soprintendenza per i Beni culturali, Ufficio Beni archivistici, librari e Archivio provinciale con la collaborazione del Polo Culturale Diocesano Vigilianum.

redazione

05/10/2017

eZ debug

Clear cache:

Quick settings:

Timing: Jan 31 2025 22:55:00
Script start
Timing: Jan 31 2025 22:55:00
Module start 'content'
Timing: Jan 31 2025 22:55:00
Module end 'content'
Debug: ezpI18n::translateText Jan 31 2025 22:55:00
Missing translation for message in context: 'kernel/navigationpart' with comment: 'Navigation part'. The untranslated message is: 'contentclassmanager'
Debug: ezpI18n::translateText Jan 31 2025 22:55:00
Missing translation for message in context: 'kernel/navigationpart' with comment: 'Navigation part'. The untranslated message is: 'Apps'
Debug: ezpI18n::translateText Jan 31 2025 22:55:00
Missing translation for message in context: 'kernel/navigationpart' with comment: 'Navigation part'. The untranslated message is: 'Amministrazione Trasparente'
Debug: ezpI18n::translateText Jan 31 2025 22:55:00
Missing translation for message in context: 'kernel/navigationpart' with comment: 'Navigation part'. The untranslated message is: 'eZTags'
Timing: Jan 31 2025 22:55:01
Script end

Main resources:

Total runtime1.2367 sec
Peak memory usage30,720.0000 KB
Database Queries260

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0616 4,814.63282,019.6016
Module start 'content' 0.06160.6704 6,834.234417,486.4609
Module end 'content' 0.73200.5046 24,320.69534,421.5000
Script end 1.2366  28,742.1953 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.08416.7965600.0014
Check MTime0.01070.8690600.0002
PostgreSQL Cluster
DB queries0.02431.9617170.0014
Postgresql Total
Database connection0.00400.322010.0040
Postgresql queries1.100688.99712600.0042
Looping result0.00000.000000.0000
MySQL Cluster
DFS operations0.00040.029310.0004
TS translator
TS init0.01150.931290.0013
TS cache load0.00780.630090.0009
TS context load0.00600.483690.0007
Template Total1.074586.930.3582
Template load0.151512.254230.0505
String conversion in template resource0.00080.0664330.0000
Template parser: create text elements0.02021.6338330.0006
Template parser: remove whitespace0.00340.2725330.0001
Template parser: construct tree0.10008.0827330.0030
Template load and register function0.01281.0356110.0012
Template processing0.922874.619830.3076
states
state_id_array0.00490.399260.0008
state_identifier_array0.00700.562470.0010
Override
Cache load0.09948.0345430.0023
Sytem overhead
Fetch class attribute can translate value0.00390.314410.0039
Fetch class attribute name0.00290.237640.0007
XML
Image XML parsing0.01621.312410.0162
class_abstraction
Instantiating content class attribute0.00010.004740.0000
General
String conversion0.00030.0244390.0000
Note: percentages do not add up to 100% because some accumulators overlap

TCU Pagelayout Tool:

canonical_urlfalse
current_node_id591101
is_browsefalse
is_editfalse
is_homepagefalse
is_login_pagefalse
is_register_pagefalse
is_search_pagefalse
is_subsitefalse
meta_description"Manifattura, restauro e conservazione della carta da lucido"
opengraph{"og:site_name":"Trentino Cultura","og:url":"http:\/\/tcu.opencontent.it\/Biblio\/Approfondimenti\/Documenti-trasparenti","fb:app_id":"287710204681096","og:country-name":"Italy","og:type":"article","og:title":"Documenti \u201ctrasparenti\"","og:description":" Manifattura, restauro e conservazione della carta da lucido","og:image":["http:\/\/tcu.opencontent.it\/var\/001\/storage\/images\/media\/images\/locandina-lucidi\/22663825-1-ita-IT\/locandina-lucidi_opengraph.jpg"]}
path_array[{"text":"Home","url":"\/content\/view\/full\/2","url_alias":"","node_id":"2"},{"text":"Biblio","url":"\/content\/view\/full\/504689","url_alias":"Biblio","node_id":"504689"},{"text":"Approfondimenti","url":"\/content\/view\/full\/504690","url_alias":"Biblio\/Approfondimenti","node_id":"504690"},{"text":"Documenti \u201ctrasparenti\"","url":false,"url_alias":false,"node_id":"591101"}]
reverse_path_id_array["591101","504690","504689","2"]
root_node2
show_breadcrumbtrue
show_pathtrue
subsite_id0
subsite_identifierfalse
subsite_logofalse
subsite_namefalse
subsite_urlfalse
ui_context"navigation"
uri_prefix"\/"

Subsites

ObjectNodeClassName
573947573092subsiteForte Cadine
577586576964subsiteSoprintendenza per i beni culturali
593894594092subsiteLuciano Chailly

CSS/JS files loaded with "ezjscPacker" during request:

CacheTypePacklevelSourceFiles
CSS0extension/oc_tcu/design/tcu/stylesheets/app.css
design/standard/stylesheets/debug.css
extension/ezwt/design/standard/stylesheets/websitetoolbar.css
extension/ezfind/design/standard/stylesheets/ezfind.css
extension/ocbootstrap/design/ocbootstrap/stylesheets/ezajax_autocomplete.css
extension/cjw_newsletter/design/standard/stylesheets/cjw_newsletter.css
JS0extension/ezjscore/design/standard/javascript/jquery-1.10.2.min.js
extension/oc_tcu/design/tcu/javascript/bootstrap.min.js
extension/oc_tcu/design/tcu/javascript/main.js
extension/oc_tcu/design/tcu/javascript/wow.min.js
extension/oc_tcu/design/tcu/javascript/jquery.infinitescroll.min.js
extension/oc_tcu/design/tcu/javascript/jquery.isotope.min.js
extension/oc_tcu/design/tcu/javascript/jquery.masonry.min.js
extension/oc_tcu/design/tcu/javascript/readmore.js

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1node/view/full.tplfull/article.tplextension/oc_tcu/design/tcu/override/templates/full/article.tplEdit templateOverride template
1parts/opengraph_set_persistent.tpl<No override>extension/ngopengraph/design/standard/templates/parts/opengraph_set_persistent.tplEdit templateOverride template
2content/datatype/view/ezxmltext.tpl<No override>extension/ocembed/design/standard/templates/content/datatype/view/ezxmltext.tplEdit templateOverride template
4content/datatype/view/ezxmltags/paragraph.tpl<No override>extension/ocbootstrap/design/ocbootstrap/templates/content/datatype/view/ezxmltags/paragraph.tplEdit templateOverride template
1atoms/image.tpl<No override>extension/oc_tcu/design/tcu/templates/atoms/image.tplEdit templateOverride template
1content/datatype/view/ezimage.tpl<No override>extension/oc_tcu/design/tcu/templates/content/datatype/view/ezimage.tplEdit templateOverride template
1content/datatype/view/ezxmltags/line.tpl<No override>design/standard/templates/content/datatype/view/ezxmltags/line.tplEdit templateOverride template
1content/datatype/view/ezxmltags/embed.tplembed/file.tplextension/ocbootstrap/design/ocbootstrap/override/templates/embed/file.tplEdit templateOverride template
1content/datatype/view/ezstring.tpl<No override>design/standard/templates/content/datatype/view/ezstring.tplEdit templateOverride template
1parts/social_buttons.tpl<No override>extension/oc_tcu/design/tcu/templates/parts/social_buttons.tplEdit templateOverride template
1atoms/meta.tpl<No override>extension/oc_tcu/design/tcu/templates/atoms/meta.tplEdit templateOverride template
1pagelayout.tpl<No override>extension/oc_tcu/design/tcu/templates/pagelayout.tplEdit templateOverride template
1page_head.tpl<No override>extension/oc_tcu/design/tcu/templates/page_head.tplEdit templateOverride template
1parts/opengraph_persistent.tpl<No override>extension/ngopengraph/design/standard/templates/parts/opengraph_persistent.tplEdit templateOverride template
1canonical_link.tpl<No override>extension/ocbootstrap/design/ocbootstrap/templates/canonical_link.tplEdit templateOverride template
1link.tpl<No override>extension/oc_tcu/design/tcu/templates/link.tplEdit templateOverride template
1page_head_style.tpl<No override>extension/ocbootstrap/design/ocbootstrap/templates/page_head_style.tplEdit templateOverride template
1page_head_script.tpl<No override>extension/oc_tcu/design/tcu/templates/page_head_script.tplEdit templateOverride template
1page_header.tpl<No override>extension/oc_tcu/design/tcu/templates/page_header.tplEdit templateOverride template
1page_header_languages.tpl<No override>extension/oc_tcu/design/tcu/templates/page_header_languages.tplEdit templateOverride template
1page_header_searchbox.tpl<No override>extension/oc_tcu/design/tcu/templates/page_header_searchbox.tplEdit templateOverride template
1nav/nav-tools.tpl<No override>extension/oc_tcu/design/tcu/templates/nav/nav-tools.tplEdit templateOverride template
1nav/nav-main.tpl<No override>extension/oc_tcu/design/tcu/templates/nav/nav-main.tplEdit templateOverride template
1node/view/nav-main_item.tpl<No override>extension/oc_tcu/design/tcu/templates/node/view/nav-main_item.tplEdit templateOverride template
1breadcrumb.tpl<No override>extension/oc_tcu/design/tcu/templates/breadcrumb.tplEdit templateOverride template
1page_wrapper.tpl<No override>extension/oc_tcu/design/tcu/templates/page_wrapper.tplEdit templateOverride template
1page_footer.tpl<No override>extension/oc_tcu/design/tcu/templates/page_footer.tplEdit templateOverride template
1page_footer_script.tpl<No override>extension/oc_tcu/design/tcu/templates/page_footer_script.tplEdit templateOverride template
1parts/ga.tpl<No override>extension/oc_tcu/design/tcu/templates/parts/ga.tplEdit templateOverride template
1page_extra.tpl<No override>extension/ocbootstrap/design/ocbootstrap/templates/page_extra.tplEdit templateOverride template
1setup/debug_toolbar.tpl<No override>design/standard/templates/setup/debug_toolbar.tplEdit templateOverride template
1setup/clear_cache.tpl<No override>design/standard/templates/setup/clear_cache.tplEdit templateOverride template
1setup/quick_settings.tpl<No override>design/standard/templates/setup/quick_settings.tplEdit templateOverride template
 Number of times templates used: 37
 Number of unique templates used: 33

Time used to render debug report: 0.0010 secs

DEV 192.168.105.41