1.
|
The development of innovative eco-efficient cementitious materials is, nowadays, a wide-spread concern to assure the sustainability of the built environment. In this scop [...]
|
2.
|
This study investigated the performance of two high-volume fly ash concrete (HVFAC) mixes with 70% replacement of Portland cement with a Class C fly ash (with one mix hav [...]
|
3.
|
The city of Coimbra was the first capital of Portugal, in the 12th century. This city has archaeological remains from before the Roman time. The existing buildings predom [...]
|
4.
|
This paper is devoted to a FEM numerical simulation of bond-slip behavior between epoxy coated plain steel bars and concrete. In this case the cured epoxy coating is assu [...]
|
5.
|
The treatment of rising damp in historic building walls is very complex due to the thickness and heterogeneity of the walls. Some techniques, such as watertight barriers, [...]
|
6.
|
Zacharopoulou, G.
The impact of the control of key parameters during the production chain (calcination, slaking, maturation) of a lime based binder was experimentally investigated under a [...]
|
7.
|
It is well-known that different slaked limes (calcium hydroxide) influence the plastic properties of fresh mortar differently. There is not sufficient scientific literatu [...]
|
8.
|
The use of glazed tiles on external façades became popular in Portugal in the 19th Century in a trend that was shared with Brazil. Nowadays the use of this material in e [...]
|
9.
|
In this work nano-titania in anatase form has been added to mortars containing (a): binders of either lime and metakaolin or natural hydraulic lime and, (b): fine aggrega [...]
|
10.
|
The plasters of the 16th century Cavallerizza Courtyard in the Ducal Palace in Mantua (Italy) were designed to imitate natural stones (rustication work, carved marble, et [...]
|
11.
|
The use of mortars for stone repair on historic masonry buildings and structures is becoming increasingly more prominent in Scotland; the negative impacts of climate chan [...]
|
12.
|
This paper builds on previous work investigating the flexural bond strength, initial shear strength and compressive strength of fired clay brickwork built using hydraulic [...]
|
13.
|
This paper focuses on the design and reproduction of crushed brick/lime mortars for the repair of historic masonry. The research presented involves an analytical study of [...]
|
14.
|
Stone from Piraeus was used during the 7th and 6th centuries BC as the main building material for all parts of the monuments of the Acropolis of Athens. The stone is a li [...]
|
15.
|
The consolidation process of old renders with loss of cohesion is nowadays performed usually with inorganic compatible products, such as calcium or barium hydroxide or et [...]
|
16.
|
Beylerbeyi Palace was built between 1861 and 1865 as a royal palace in Istanbul, Turkey. Having a masonry structural system the palace has some earthquake oriented damage [...]
|
17.
|
To make a sustainable restoration of a historical centre it is necessary to understand, among other things, the materials used in the coatings of the buildings. In this w [...]
|
18.
|
Zacharopoulou, G.
In conservation practice it is usually observed that the capability of upgrading the characteristics of a lime through maturation appears to be limited due to a self-dryi [...]
|
19.
|
Aging of lime putty improves the quality of hydrated lime due to changes in portlandite microstructure as regards the morphology and particle size. Improvements in mortar [...]
|
20.
|
Fluid, lime-based grouts for the conservation of historic buildings have been mentioned infrequently in the literature, and with relatively few details of the experimenta [...]
|
21.
|
This paper aims at improving the quality of lime mortar masonry by understanding the mechanics of mortars and masonry and their interactions. It investigates how the mort [...]
|
22.
|
Franzoni, E.
The use of cement-based mortars for the repair of ancient masonry joints was quite common in the past and can account for a significant role in masonry decay, especially [...]
|
23.
|
In building conservation practice, there is some difficulty in formulating compatible mortars for use in renders and joints, due to requisites of low elastic modulus, suf [...]
|
24.
|
In the centre and south of Portugal construction of buildings with earth was frequent until the mid-20th Century. Rammed earth was the most common type of construction in [...]
|
25.
|
The need to formulate mortar compositions with adequate durability and compatibility is nowadays one of the major challenges in historical buildings repair. The incorpora [...]
|
26.
|
Zacharopoulou, G.
It is generally recognized that wet slaking endows the resulting hydrated lime with a colloidal rather than a crystallized character. It is also known empirically that th [...]
|
27.
|
Lime-pozzolan mortars are often used for the restoration of historical buildings. Several studies have been developed in regards to the use of waste in construction mater [...]
|
28.
|
Carneiro
The purpose of this work was to evaluate lime mortars with pozzolanic additions of metakaolin applied as plasters on the original masonry of Soledade Palace, Recife, Braz [...]
|
guest ::