PREFACE
Tangible heritage is the support of some of the most relevant and perennial values of Mankind. It connects us with History, projects us to past environments and to lost cultural contexts, includes landmarks of our identity and constitute relevant economic assets. Therefore tangible heritage has intangible aspects inextricably associated to it, and the whole must be dealt with as a binomial entity. In short, when tangible heritage 
is addressed, intangibility matters.
Conservation of tangible heritage is a cultural act, and has the problematic of value as a leading concept. The protection statutes, the arguments used to sustain the protection policies, the management options and definition of priorities, the allocation of resources and the exploitation of assets are intimately linked and dependent on values and, thus, of an intangible nature. 
Intangibility Matters, the IPERION CH International Conference on the values of tangible heritage – IMaTTe 2017 aims at offering a discussion forum for scientists and other professionals working on the Cultural Heritage field about the intangible aspects of tangible cultural heritage assets. 
LNEC, Laboratório Nacional de Engenharia Civil, organized this Conference as part of its activities within the IPERION CH partnership and welcomes all those who in the following days will discuss the intangible aspects of monuments and tangible cultural heritage in general.
The values of dissonant heritage: how to manage the legacy of Nazism and others dictatorships, 
a challenge for the present  
Ascensión Hernández Martínez
Developing value  
Agnes Brokerhof, Anna Buelow and Janien Kemp
Aesthetics, utility and values: a systematization of glazed ceramics in the façades of modernist 
architecture 
Catarina Geraldes, Alexandre Pais and João Manuel Mimoso
Industrial masonry chimneys. A forgotten symbol or a cherished heritage 
Nicole Cardoso, Marluci Menezes and Paulina Faria
Production technology and techno-historical value in faience azulejos 
João Manuel Mimoso and Lurdes Esteves
The importance of technological knowledge for the valorization of azulejo heritage 
Sílvia Pereira, Marluci Menezes and Kate van Lookeren
Porto’s Crystal Palace: between image and memory  
Vera Gonçalves
Is it museum-worthy? Manuel de Macedo’s activity as an art expert within the suppression of religious orders 
Vera Mariz
Identity and architectural values of the monastery of São Bento de Cástris in the period 1957-2005
Patrícia Salomé Faustino, Sofia Aleixo and Antónia Fialho Conde
Barons’ of Trovisqueira woolen mill, at Riba d’Ave - first layer on a oblivion stratigraphy  
Mário Bruno Pastor, Eduarda Vieira and Juan Manuel Cano Sanchiz
Two artworks by Maximiano Alves for the combatants of the Great War, Lisbon: their comparison and significance 
Agnès Le Gac, Ricardo Lopes and Martim Arinto
Heritage valorization through reutilization: the case of São Sebastião Chapel in Évora 
Virgínia Glória Nascimento, Fernando Baptista Pereira, António Candeias and Alice Nogueira Alves
The assignment of heritage value to the osteological teaching collection of the University of Lisbon’s Faculty of Fine Arts  
Diana Dinis, Isabel Ritto and Alice Alves
The integration of azulejos in the modernist architecture of Portugal as a unique case in Europe  
Catarina Geraldes, Alexandre Pais and João Manuel Mimoso
Cinema and heritage: places of memory as inspiration for the seventh art in Brazil 
Jéssica de Fátima Rossone Alves, Cláudia dos Reis Paiva and Daniel de Almeida MoratoriVenice Charter, 1964: basis, agents and premises for its contextualization 
Patricia Viceconti Nahas 
Values assessment towards decision-making in conservation: the Viceregal Portrait Collection of Portuguese India 
Teresa Teves Reis, António Candeias and Fernando António Baptista Pereira
The tenth sense of preventive conservation the inventory and study of the Faculty of Fine Arts of the University of Lisbon Collections 
Alice Nogueira Alves and Marta Frade
Practical intangibility: the fort, the king, the saint and the islands 
Jason Bolton
Questioning the “bottom-up” concept in the cultural heritage study and safeguard. Is this a condescending or even discriminatory term? 
Filomena Sousa 
Introducing the heritage value matrix: connecting matter and meaning in built heritage 
Nicholas Clarke and Marieke Kuipers
Paradores of Spain: a window to heritage, tourism and hospitality 
Laccy Silva
Heritage considerations and challenges from ancient DNA analysis: a preliminary approach expanding from the Greek legal and ethical network  
Eugenia Tabakaki and Dimitris Kafetzopoulos
The impact of politics and ideology on the transformation of heritage values: Haci Bayram District in Ankara, Turkey  
Özgün Özçakir, Ayše Güliz Bilgin Altinöz and Anna Mignosa
Distribution of goods circulation and services tax revenue as a mechanism for safeguarding cultural assets: an analysis  of the Minas Gerais State’s Program 
Wilian D. H. Amaral, Guilherme V. L. Brandão and José A. B. Castañon
Public policies for the protection of Brazilian architectural heritage: a case study 
Aline Eyng Savi, Liliana Esteves, Julia Marcello Dal Molin and Lays Juliani Hespanhol
Conserving places of memories: on social significance and justice 
Hélia Marçal
Space and memory: writen sources and oral history when planning urban renewal  
Margarida Reis e Silva
Classification of the processes of production and transformation of urban heritage 
José Miguel Silva
Transformations and permanences in urban river landscapes
Yara Galdino and Lúcia Costa
Social housing as a heritage site. reflections on the urban rehabilitation of Caño Roto 
Noelia CerveroThe world patrimonialization processes: the case of Ver-o-Peso (BR)  
Maisa Fonseca de Almeida and Joana d’Arc de Oliveira
Urban conservation policies for the twentieth century city: recognition and analysis of historical building heritage in Pescara (Italy) 
Claudio Varagnoli, Stefano Cecamore and Barbara Ferri
Imaging evaluation of local treatments for foxed papers  
Marta Matos, Francisca Figueira and Teresa Ferreira
The Caramela dwelling – the immateriality of the matter 
Teresa Sampaio, Inês Oliveira and Paulina Faria
Traditional adobe buildings in the Alto Ribatejo Region 
Jorge Mascarenhas and Maria de Lurdes Belgas
Tangible heritage of a building-stone mining in the Vistula River Valley at the Kazimierz Dolny vicinity, Poland 
Alicja Bobrowska and Joanna Pininska
Windows from a Lisbon Palace. heritage values for sustainable construction 
Armando Pinto, Dulce Franco and Odete Domingues
Functional rehabilitation of heritage buildings based on reinforced concrete structural elements. Cultural/historic values and public utility to consider 
José Miranda Dias, António Santos, Armando Pinto, Luís Matias and Teresa Santos
Assessment of the hygrothermal air conditions of the science Museum of the University of Coimbra  
Luísa Dias Pereira, Adélio Rodrigues Rodrigues Gaspar, José Joaquim Costa and Gilberto Pereira
The archive oh historical materials in digital era as cultural value 
António Santos Silva, Marluci Menezes and Maria João Correia
Metamorphosis. The core of the azulejo tradition in Portugal  
Alexandre Nobre Pais