An important place in the technology of foam concrete is the method of preparing a foam concrete mixture. There is separate and joint technology. For both methods, the structural and technological parameters of the mixing equipment used significantly...…
The invention discloses a method for preparing a calcium stearate water-based dispersion liquid. The method comprises the following steps: adding water and an emulsifier, dispersant, and 20-40% of the total content of a defoaming agent in a reaction ...…
Spherical Alumina Spherical alumina is produced through high temperature melt injection. This produces a high rate of spherical growth, high alpha-phase aluminum oxide content and superior performance in rubber, plastic, and ceramic materials. Her...…
The method for preparing high-temperature and high-pressure oil well cementing test blocks with niobium carbide ceramic beads.…
Smart home device makers have all agreed to a new standard called Matter that will make all your devices work well together, and Google is currently working to get developers to agree to that vision. The company has also rebranded its smart…
After Apple refreshed its MacBook Pro line earlier this week, the next Mac in need of a major update appears to be the 27-inch iMac, which could be released as early as early next year. The latest update on the upcoming iMac update came from…
Apples advertising business has more than tripled its market share in six months after privacy changes to the iPhone prevented rivals including Facebook from targeting consumers with ads. The companys internal business, called search adverti…
Fraport sees lower cargo volumes in 2022 as the ongoing war in Ukraine, restrictions in China and a slowing global economy continue to weigh on its performance. Cargo volu...…
Not only is there a frightening epidemic in 2020, but it is also the first year of commercial 5G. 5G commercial use attracted more attention in 2019. The 5G technology led by the Huawei Group has made breakthroughs in multiple technical issu…
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