What is Concrete admixtures?
Concrete admixtures, also known as concrete additives, is a chemical substance that is added in the process of mixing concrete, accounting for less than 5% of the cement mass, and can significantly improve the performance of concrete. The characteristics of concrete admixtures are many varieties and small dosage, which have a great influence on the performance of concrete, and have the characteristics of less investment, quick effect, and significant technical and economic benefits. With the continuous advancement of science and technology, concrete additives have been used more and more, and admixtures have become the fifth important component of concrete in addition to the four basic components.
What are the types of concrete admixtures?
If concrete admixtures are classified by function, there are five different classes of chemical admixtures: air-entraining admixtures, water-reducing admixtures, retarders, accelerators, and plasticizers (superplasticizers).
What are concrete admixtures used for?
Concrete admixtures are added to water-cement mixtures to extend the life of concrete, control setting and hardening, and fix the general properties of concrete. They can be powder or liquid additives. Concrete admixtures can be added at the point of manufacture or on the job site.
Suppliers of concrete admixtures
We are a professional supplier of concrete admixtures and can provide polycarboxylate superplasticizer, concrete accelerator, concrete foaming agent, concrete reinforcement, redispersible polymer powder, HPMC hydroxypropyl methylcellulose, PVA fiber, PP fiber, etc.
Payment Term:
T/T, Credit Card, Western Union, Paypal etc.
Shipment Term:
By courier, by air, by sea, by land, as customers request.
Storage conditions:
1) Store in a dry environment at room temperature.
2) Avoid damp and high temperature.
3) Use immediately after opening the inner packing bag.
What property is nano silicon powder? The nano silicon powder term refers to tiny silicon particles that have a diameter less than 5 Nanometers (1 G) per meter. This powder is high in purity and has small particles. It also exhibits uniform distribution. This product is tasteless and non-toxic due to its high surface area, […]
Silicon carbide, also known as SiC (silver carbide) ceramic material has high-strength properties that are comparable to those of diamond. Silicon carbide powder has hexagonal crystals at its microscopic size. Purity: 99% Silicon Carbide SiC Pulp: SiC Silica carbide , a light ceramic material that has similar strength to diamonds, is . Silicon carbide can […]
What’s spherical Silica Powder? Sphericalsilicon is also known by the names spherical carbon dioxide and spherical titanium powder. This is the most common industry term. Spherical silica is a white powder of high purity with excellent particle size and dielectric properties. These requirements have become more strict when using spherical silicone powder in modern integrated […]
It is made of white polymers and contains 1% addition. It is strong in its affinity and bonding function to silicon carbide raw materials. The ball formation rate of 98%. SiC (silicon carbide) is made up of coke, petroleum coke or coke along with wood chips, salt, and is melted at high temperatures in a […]
The silicon materials has abundance of reserves. If Si and Li are combined in a Li4.4Si, their theoretical specific capacities can exceed 4200mAh/g. That is more than 10 times the amount of lithium-ion that is absorbed by current-generation lithium batteries. Therefore, it is thought to have the potential to be used for the manufacture large-capacity […]
Silicon dioxide is also called silica. It’s an oxide of silicon and has the chemical composition SiO2. Silica, which includes silica found in quartz and quartz sand, is collectively called silica. Particle Sizes: 10-30nm Purity: 99.5-99.9% Silicon Dioxide SiO2 dust: Silica or silica are both forms of the silicon oxide SiO2. quartz, which is also […]