By the end of 2020, EU countries have decided to reduce greenhouse gas emissions to 55% of 1990 levels by 2030, an increase of 15% from the previous target of 40%. This "ambitious" emission reduction target underscores the EU's determinatio...…
To study the problem of collapse mode cracking in the cast-in-place foam concrete wall, using ordinary Portland cement, fly ash, and self-made composite foaming agent as the primary raw materials, the admixtures (there are two kinds of admixtures) we…
The Global Silicon Metal Market Generally, there are two different types of silicon metals. One is called the Chemical grade and the other is called the Metallurgical grade. These t...…
Silicon dioxide (SiO2) is a common fundamental constituent of glass. Fused quartz is a glass made from chemically pure silica. Silicon has a very similar structure to the Diamond structure found in Carbon, but Si—Si bonds are not as strong as C — C b...…
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