A fire broke out during the trial operation of China Chemical Tianchen (Quanzhou) new materials production unit: 1 person was injured and the fire was under control
The Information Office of the Quangang District People’s Government reported on the 20th that at 8:14 on December 20, 2023, an incident occurred during the trial operation of the production equi…
The market size of 1,2,3,4-tetrahydroquinoline has grown steadily and the growth rate remains strong during the 14th Five-Year Plan period.
The molecular formula of 1,2,3,4-tetrahydroquinoline is C9H11N, and its English name is 1,2,3,4-Tetrahydroquinoline. It is a light yellow or colorless liquid at room temperature and is an organic inte…
Will the pipe lubricant and pump lubricant cause the concrete in the pump truck to block the pump and pipe during use?
The development of society is inseparable from urban construction. Concrete plays a full role in urban construction. Pump trucks are an indispensable link in the process of conveying concrete. In toda…
How much do you know about concrete antifreeze during winter construction? Laian antifreeze price Dingyuan Zaoqiang antifreeze manufacturer
1. Winter construction of concrete Regulations on the start and end time of winter construction Winter construction measures should be adopted for the construction of concrete structure projects. The …
How to carry out sales during the epidemic
How to carry out sales during the epidemic –-Some suggestions from entity enterprises Shanghai WeiguChemical industryProducts Co., Ltd. The sudden epidemic disrupted the pace of business operati…
Analysis of the causes of damage to high-efficiency filters during use
If the air inlet surface passes through the high-efficiency filter, the air inlet surface will be larger than the outlet air. If the surface is dirty, it can be determined that the installation direct…
These issues need to be paid attention to to avoid misunderstandings during the use of concrete admixtures.
The improvement of concrete performance is inseparable from the use of admixtures, so admixtures play an indispensable role in improving the performance of concrete. However, the application effect of…
What to do about the difficult problems encountered during the use of concrete
If the sand content is slightly low or there are few small stones, how to configure high-cohesion concrete? The following are some problems and solutions that occur during the installation process of …
Analysis of the causes of large fluctuations in concrete performance during the use of water-reducing agents
Due to its own molecular structure, the requirements for concrete raw materials are more stringent than those of traditional high-efficiency water-reducing agents such as naphthalene series and alipha…
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