International audienceEfflorescence is a white deposit of calcium carbonate on the surface of cementitious materials. It appears under specific climatic conditions. Besides the aesthetic problems, an important economical problem also exists, especially for colored materials. Indeed, this phenomenon is a cause for rejection of products by customers. The aims of the study presented herein are to understand the mechanisms involved and identify the main parameters which control efflorescence formation. A procedure was previously performed to produce primary efflorescence in a climatic chamber. As pozzolans are frequently used in order to decrease the intensity of efflorescence, substitution of cement by different pozzolans was studied. This lat...
Appearence has become an essential issue in concrete engineering these days. The esthetic of concret...
The occurrence of calcium carbonate (CaCO3) effl orescence phenomenon is not new and is generally fo...
Concrete deterioration is one of the most concerning matters in the construction world. Significant ...
318 pagesFormation of efflorescence on cimentitous materials is a natural phenomenon. It is a white ...
This study focuses on the effectiveness of pozzolanic industrial by-products namely Fly Ash Class F ...
Since the introduction of modern pigmented concrete products in the early 1950’s, coloured concrete ...
Efflorescence phenomenon on concrete is not new and found in the form of white deposits on surfaces ...
Efflorescence is a salt deposit which is formed on or near the surface of a porous material such as ...
Even with the rapid development of the alkali-activated cement (AAC) technology in the past few year...
Even with the rapid development of the alkali-activated cement (AAC) technology in the past few year...
Even with the rapid development of the alkali-activated cement (AAC) technology in the past few year...
Concrete deterioration is one of the most concerning matters in the construction world. Significant ...
Efflorescence is aesthetically undesirable to all cementitious materials products and mainly results...
Corrosion of the first kind (leaching) is the process of dissolution and removal to the surface of t...
Efflorescence is an inevitable phenomenon in all cementitious materials, particularly for Portland c...
Appearence has become an essential issue in concrete engineering these days. The esthetic of concret...
The occurrence of calcium carbonate (CaCO3) effl orescence phenomenon is not new and is generally fo...
Concrete deterioration is one of the most concerning matters in the construction world. Significant ...
318 pagesFormation of efflorescence on cimentitous materials is a natural phenomenon. It is a white ...
This study focuses on the effectiveness of pozzolanic industrial by-products namely Fly Ash Class F ...
Since the introduction of modern pigmented concrete products in the early 1950’s, coloured concrete ...
Efflorescence phenomenon on concrete is not new and found in the form of white deposits on surfaces ...
Efflorescence is a salt deposit which is formed on or near the surface of a porous material such as ...
Even with the rapid development of the alkali-activated cement (AAC) technology in the past few year...
Even with the rapid development of the alkali-activated cement (AAC) technology in the past few year...
Even with the rapid development of the alkali-activated cement (AAC) technology in the past few year...
Concrete deterioration is one of the most concerning matters in the construction world. Significant ...
Efflorescence is aesthetically undesirable to all cementitious materials products and mainly results...
Corrosion of the first kind (leaching) is the process of dissolution and removal to the surface of t...
Efflorescence is an inevitable phenomenon in all cementitious materials, particularly for Portland c...
Appearence has become an essential issue in concrete engineering these days. The esthetic of concret...
The occurrence of calcium carbonate (CaCO3) effl orescence phenomenon is not new and is generally fo...
Concrete deterioration is one of the most concerning matters in the construction world. Significant ...