...In this case, the SiO2 that constitutes the skeletal structure of the glass dissolves. In recent years, a composite material called GRC (short for glass fiber reinforced cement) has been developed that uses glass fibers to reinforce cement, but because cement is highly alkaline, ordinary SiO2 -based glass cannot be used at all, so a special alkali-resistant glass fiber containing 10 to 20% ZrO2 is used. *Some of the terminology that refers to "glass fiber reinforced cement" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この場合には,ガラスの骨格構造を構成しているSiO2が溶け出してくる。近年セメントの補強用にガラス繊維を使用した複合材料であるGRC(glass fiber reinforced cementの略)があるが,セメントは強アルカリ性のため通常のSiO2系ガラスではまったく使用できず,ZrO2を10~20%含有する特殊な耐アルカリ性ガラス繊維が用いられている。 ※「glass fiber reinforced cement」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
<<: Glass fiber reinforced plastics
…This wind is called the “Anajino Hachikabuki” an...
...However, it does not include things that fly t...
This refers to grasshoppers that move in large sw...
French literature scholar and essayist. Born in T...
…In the mid-1570s, during the reign of the third ...
A printing method in which pigments are mixed with...
...Currently, the annual festival is held on Marc...
An evergreen perennial vine of the Passifloraceae ...
Gymnastics, a technique used in men's vaulting...
Order Rhea, Family Rheidae. Total length 1.3-1.4m....
…In military bands, the trumpet and timpani were ...
…The male flowers are formed by the spatula-shape...
A small perennial plant of the family Malvaceae. T...
An old town in Yuri District, facing the Sea of ...
...Abbreviation for flavin adenine dinucleotide. ...