Polycarboxylate superplasticizer advantages
Polycarboxylate superplasticizer is based on unsaturated polymerizable monomers with active groups such as carboxyl group, sulfonic acid group, hydroxyl group and polyoxene group as raw materials.…
Polycarboxylate superplasticizer is based on unsaturated polymerizable monomers with active groups such as carboxyl group, sulfonic acid group, hydroxyl group and polyoxene group as raw materials.…
According to the different molecular structure, it can be divided into four generations of polycarboxylate series superplasticizer, the first generation is acrylic acid copolymer, the second generation is propylene ether type, the third generation is…
First of all, pay attention to the storage environment of polycarboxylate superplasticizer, try to store polycarboxylate superplasticizer in a cool, ventilated, no direct sunlight place.…
With the wide application of polycarboxylate superplasticizer, the requirement of concrete early strength in practical engineering is more and more prominent, so the polycarboxylate superplasticizer has been the focus of research to meet the early st…
Polycarboxylate superplasticizer has high surface activity and good foam retention, which will affect the strength of concrete due to excessive gas content.…
Concrete water reducing agent is one of the technical ways to reduce the cement dosage, improve the utilization rate of industrial waste residue, and realize the durability and high performance of concrete.…
Concrete is an indispensable raw material in the construction of construction projects. In the process of preparing concrete, in order to improve the performance of concrete, it is necessary to add water reducing agent after adding water, stone, sand…
Using concrete additives is the most effective, economical, and simple technical way to reduce the cement dosage, improve the utilization rate of industrial waste residue, and realize the high durability and performance improvement of concrete.…
There are several kinds of water reducers: lignosulfonate, naphthalene sulfonate water reducing agent, polycarboxylate-based high-performance water reducing agent.…
Ever since silicon nitride and relatedmaterials—a thin carbon sheet just one-atom thick—was discovered more than 15years ago, the wonder material became a workhorse in materials scienceresearch. From this body of work, other researchers learned that…
Industryanalyst firm Counterpoint released a report on the global smartphone market forthe third quarter of 2021. It pointed out that Xiaomi’s third-quarter shipmentsfell by 4.5% year-on-year and 15.4% quarter-to-quarter, to 44.4 million units.The re…
Vaginal infections like bacterial vaginosis (BV) can be diagnosed and treated by a doctor. However, if you are unable to see a healthcare professional, you can use an at-home BV test. These over-the-counter testing kits can measure the pH levels in t…
The formula for aluminum oxide is Al2O3. It's a thermally stable, highly insoluble Aluminum source, suitable for use in glass and optics. Purity: 99.5%Particle Size: 2-10 microns Aluminium oxide powder: Al2O3 is the aluminum oxide form…
What is the purpose the nano silver has? Nano silver is made up in silver nanoparticles. They can be used as antibacterial and antifungal agents in industry, in the treatment of water, and consumable products (such as clothing, cosmetics child care…