What about the 3 Gorges Dam? From old times to the here and now, cement has actually played an essential role in the human construction of residences and significant jobs. This synthetic mix made of natural materials such as sedimentary rock and clay…
Scientific community has long been fascinated by boron nitride due to its unique properties: sturdy, ultra-thin transparent, insulating and lightweight. The boron is a material that can be used by a wide range of researchers. According to researcher…
An Alkalifree concrete accelerator is an innovative new product that uses new materials and has no alkali. It is easy to mix with different cements. Concrete accelerator product description An alkali free concrete accelerator has been created by new…
A new type of superplasticizer polyoxyethylene-ether macromonomer is known as concretewater reducer. This superplasticizer uses polyoxyethylene-ether macromonomer as well as unsaturated and sulfonic acids group monomers by radical polymerization. You…
In the process of concrete mixing, the mixing method of admixture has a great influence on the effect of admixture.…
Admixtures can be used for almost all kinds of concrete, but suitable admixtures must be selected according to engineering needs, construction conditions and construction technology.…
At first, concrete additives were used only to save cement. With the development of construction technology, admixture has become the main measure to improve the performance of concrete.…
Superplasticizer used in concrete refers to the fact that after mixing, it can reduce the water demand of concrete under the condition of maintaining basically the same fluidity, thereby improving the strength and durability of concrete, or under the…
The application of various concrete admixtures can not only improve the performance of concrete, but also promote the development of new concrete technologies, promote the application of industrial by-products in cementitious material systems, and al…
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…
Using the right admixtures (or synergistic mixtures) to prevent or reduce the effects of cracking will extend the service life of concrete and lead to better performance. Using the filters below, you can identify the type of crack and better understa…
The superplasticizers for ready mix concrete plants concrete The superplasticizers for ready mix concrete plants is an admixture that can greatly reduce the amount of mixing water under the condition of the same slump of concrete. The plasticizer is…
Fatih Birol, executive director of the International Energy Agency (IEA), said Wednesday that the European Union could face a shortage of about 27 billion cubic meters of gas in 2023, or about 6.8 percent of the bloc's benchmark total gas demand.…
EuN is the black powder of Europium Nitride. Europium nitride oxidizes easily in air and has many uses in aerospace and the military. Purity: 99%Particle Size : 5-10um Europium Nitride Powder (EuN Powder): Europium nitride When the Eu2+ concen…
Tinten aluminium alloy or tunsten potassium alloy is used in the manufacture of the tungsten heater. It has 99.95% purity. High Purity Metal Alloy Tungsten Heaters Chemistry: Property: Excellent corrosion resistance and high melting point…