Ceukelaire, L (1991): The determination of most common crystalline alkali-silica reaction product. Materials and Structures (24): pp. 169-171.DE CEUKELAIRE L. The determination of the most common crystalline alkali - silica reaction product[J]. Materials and Struc- tures, 1991,24(3) :169...
Its oxides form a family of anions known as silicates. Its melting and boiling points of 1414 °C and 3265 °C, respectively, are the second highest among all the metalloids and nonmetals, being surpassed only by boron. Silicon is the eighth most common element in the universe by mass, ...
) A member of a common form of truss, as a roof truss. It is strictly a tie, intended to prevent the sagging of the tiebeam in the middle. If there are struts, supporting the main rafters, they often bear upon the foot of the king-post. Called also crown-post. King's Bench ()...
Rocksconsist of minerals. A mineral is a material that occurs naturally and is generally strong, crystalline, stable and inorganic at room temperature. There are many known mineral species, but the vast majority of rocks are formed by combinations of a few common minerals, called “rock-forming...
No, the amount of respirable crystalline silica released depends on the concrete’s composition. However, precautionary measures should always be taken regardless of the concrete type. Is hiring a professional necessary for concrete coring in home renovations?
The common metal salt is aluminum sulfate(filter alum), which is a good coagulant for water containing appreciable organic matter. The material is commonly shipped and fed in a dry granular form, although it is available as a powder or liquid alum syrup. Aluminum sulfate reacts with natural ...
A noncrystalline, inorganic mixture of various metallic oxides fused by heating with glassifiers such as silica, or boric or phosphoric oxides. Common window or bottle glass is a mixture of soda, lime and sand, melted and cast, rolled or blown to shape. Most glasses are transparent in the...
No Abstract available for this article.doi:10.1007/BF02472453B. MatherKluwer Academic PublishersMaterials & Structures
In this review, we present the most common and recent applications of the optical fiber-based sensors. These kinds of sensors can be fabricated by a modification of the waveguide structures to enhance the evanescent field; therefore, direct interactions of the measurand with electromagnetic waves ...
The predominant form of titania used is anatase. It was found that anatase is the most photocatalytic active form within TiO2 polymorphs. TiO2 Hombikat is a pure anatase form of photocatalyst [39]. TiO2 also appears in another form named TiO2 Wackherr “oxide de titan standard”, which ...