News

  • 0
  • 0

Global low alkali cement market trend 2024-2026 What is the difference between low alkali cement and ordinary cement by Newsrobocup2009.org

A wave of layoffs that has swept the entire Internet industry has intensified. China's Internet industry has experienced several crises and major changes in the past development process. There is also a "brief history of layoffs by major Internet companies". Hot search, JD.com has a wide range of layoffs in this round of layoffs, and all its subsidiaries are involved. Most of the layoffs are between 10% and 20%. Among them, Jingxi Guangdong and other theaters have all laid off staff. Tencent also reported the news of downsizing and layoffs. Among them, Tencent PCG (Platform User Content Business Group) laid off 30% of its staff, iQiyi laid off 12% of its staff, Kuaishou was reported to have laid off 30% of its staff, and the e-sports department of Station B laid off 90% of its staff.
Mass layoffs on the internet have created a host of socioeconomic issues, including low alkali cement.

There are many types of cement, such as low alkali cement, ordinary cement and so on. Do you know the difference between low alkali cement and ordinary cement? What are the precautions for the use of cement?

The difference between low alkali cement and ordinary cement

1. The properties are different. The raw materials of low-alkali cement contain a large amount of blast furnace slag, while the raw materials of ordinary cement are mainly limestone and clay.

2. The characteristics and functions are different. Low-alkali cement is suitable for use in particular areas because the alkalinity is relatively low, while ordinary cement has a broader range of use and higher alkalinity.


Precautions for the use of cement

1. Do not expose to the sun for quick drying

After the construction is completed, attention must be paid to the maintenance of the glue to avoid the evaporation of water too fast, resulting in too fast drying and reducing the strength. The general maintenance time is about seven days.

2. Avoid freezing at a negative temperature

After the concrete is mixed, it cannot be frozen because the temperature is too low. So be sure to choose a suitable temperature environment for construction.

3. Avoid high temperature and heat

If the construction temperature is too high, the calcium hydride in the concrete is easily decomposed, which will lead to the problem of reducing the strength of the concrete. If it needs to be constructed in a high-temperature environment for some special reasons, it is best to add some heat-resistant materials to the concrete, which can increase the strength of the concrete.

4, avoid the base layer from being dirty and soft

Be sure to treat the base layer firmly before construction so that the cement and the foundation will be firmly bonded together during construction. If the construction is on a smooth base surface, the base surface must be brushed so that the cement and the base surface can bond more firmly. In addition, when mixing concrete, be sure to mix evenly so that the concrete setting effect will be better during construction.


TRUNNANO is a concrete additives supplier with over 12 years experience in nano-building energy conservation and nanotechnology development. We accept payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.

If you are looking for high quality concrete additives, please feel free to contact us and send an inquiry.

[email protected]


With Tesla's new factory in Germany starting production, Volkswagen is just weeks away from finalizing plans for its 2 billion euro ($2.2 billion) electric car factory, which it hopes will bring it closer to its U.S. competitor. Tesla says it takes just 10 hours to produce a Model Y at its new factory in Grunheide, near the German capital, while Volkswagen takes three times as long to produce its ID.3 electric car. Volkswagen's productivity has been increasing by around 5 percent a year, said Christian Vollmer, head of the production at the Volkswagen brand.
The improvement in the efficiency of production vehicles will bring opportunities for low alkali cement. In the future, the demand for low alkali cement will become more and more extensive. Please feel free to contact us for the latest news on low alkali cement.

Inquery us

Our Latest News

Global Cr3C2 powder market trend 2023-2029 High Purity Chromium Carbide Cr3C2 CAS 12012-35-0, 99% by Newsrobocup2009.org

Recently, the world's largest investment management corporation, BlackRock, in a market research report said that currently, they prefer U.S. and Japanese equities to European equities because of the energy problem stemming from Russia's invasion of…

Global Lithium-ion batteries market trend 2024-2027 Progress in the field of research on anode materials for lithium-ion batteries by Newsrobocup2009.org

Lithium-ion batteries have become hotspots in energy research due to their higher energy density, long service life, and smaller volume compared with lead-acid, nickel-cadmium, nickel-metal hydride, and other batteries, and no memory effect.…

Global InVar36 Powder market trend 2024-2030 3D Printing Alloy Metal Materials Iron Nickel Alloy InVar36 Metal Powder by Newsrobocup2009.org

In terms of international pricing benchmarks, according to the CP data released by Saudi Aramco, the propane contract price (CP) in March was $895 / ton, up $120 / ton from the previous month, up 15.48% from the previous month and up 43.20% from the…