In al-Hayat/Balikh valley: procedure of calcination of gypsum is finished and packed into sacks (3rd step): the natural gypsum stone was burned to produce gypsum as building material

In al-Hayat/Balikh valley: procedure of calcination of gypsum is finished and packed into sacks (3rd step): the natural gypsum stone was burned to produce gypsum as building material

Raqqa - the excavations of the site "East of Raqqa" - Eastern Palace, stucco decorations

Raqqa – the excavations of the site “East of Raqqa” – Eastern Palace, stucco decorations

Raqqa, Northeast Complex

Raqqa, Northeast Complex

Damage pattern, water infiltration, on render on brick masonry, Old city center, Warsaw, Poland

Fig. 26, Catalogue of Damage

Damage pattern, decay by salts on rendered sandstone, Red Fortress, Agra, India

Fig. 53, Catalogue of Damage

Wall c, room 07, orthogonal view after damage

Room 07 with code P01.L00.07.00.Wc

Raqqa - "East of Raqqa" site - Western Palace

Raqqa – “East of Raqqa” site – Western Palace

Raqqa, "East of Raqqa" site - Western Palace, vegetable stucco ornaments

Raqqa, “East of Raqqa” site – Western Palace, vegetable stucco ornaments

Main facade of Jamiʿ at-Tawashi mosque (video)

Raqqa - the excavations of the site "East of Raqqa" - Eastern Palace - stucco decorations

Raqqa – the excavations of the site “East of Raqqa” – Eastern Palace – stucco decorations

Raqqa - "East of Raqqa" site - Western Palace

Raqqa – “East of Raqqa” site – Western Palace

Main fassade of Jamiʿ at-Tawashi mosque (video)

The dome house in Taanayel: final touches

The dome house in Taanayel: final touches

A courtyard of a domed house in the village of Shaykh Hilal

A courtyard of a domed house in the village of Shaykh Hilal

Damage pattern, crust on marble, sculpture, Schlossbrücke, Berlin, Germany

Fig. 50, Catalogue of Damage

In al-Hayat/Balikh valley, procedure for calcination of gypsum (1st step), fuel is placed on a natural gypsum layer

In al-Hayat/Balikh valley, procedure for calcination of gypsum (1st step), fuel is placed on a natural gypsum layer

Mosque, interior view with mihrab and minbar.

Mosque, interior view with mihrab and minbar.

In al-Hayat/Balikh valley, procedure of calcination of gypsum (2nd step): the fuel was lit

In al-Hayat/Balikh valley, procedure of calcination of gypsum (2nd step): the fuel was lit

Habuba Kabira, the new dome house has received its first plaster layer

Habuba Kabira, the new dome house has received its first plaster layer

Tall Bdiri, A simple opening in a clay brick wall with clay plaster - probably in a stable

Tall Bdiri, A simple opening in a clay brick wall with clay plaster – probably in a stable

Damage pattern, detachment in gypsum stone, Thuringia, Germany

Fig. 32-b, Catalogue of Damage

Gallery

Habuba Kabira, view into a plastered cantilever dome with openings and decorative layer

Habuba Kabira, view into a plastered cantilever dome with openings and decorative layer

Damage pattern, gypsum crust on limestone, Reims, France

Fig. 51, Catalogue of Damage

Domed house in the village of Shaykh Hilal

Domed house in the village of Shaykh Hilal

Fragment with wall painting, 1st category remains, from San Salvatore a Campi, Perugia, Italy

Fig.20_1st category

Damage pattern, hollow area, in plaster on sandstone, Franciscan monastery, Zeitz, Germany

Fig. 47, Catalogue of Damage

Documentation of a painted plaster fragment, Palmyra Syria

Fig.27_orthographic photograph with scale

Guideline Integrated Building Documentation

Rubble / Debris Management – General Guideline