Our factory, Shandong Zhuoxing Chemical is one of the largest manufacturer of polyoxyethylene ether (polycarboxylate monomer)TPEG/HPEG/EPEG in China, with annual capacity 80,000 tons and output 72,000 tons. We also produce third genertion concrete admixture polycarboxylate superplasticizer in liquid form with solid content 50% and polycarboxylate superplasticizer powder with solid content of 97% min. The total annual capacity of PCE is 100,000.00 tons.The factory is located in Xinhai Industrial Zone, Binzhou City, Shandong Province. The R&D team is always trying to keep the production technology updated by maintaining its communication with Shandong University, Qingdao University of Science and Technology and other scientific centers in China.
Why Choose Us
Our factory
Our factory, Shandong Zhuoxing Chemical is one of the largest manufacturer of polyoxyethylene ether (polycarboxylate monomer)TPEG/HPEG/EPEG in China, with annual capacity 80,000 tons and output 72,000 tons. We also produce third genertion concrete admixture polycarboxylate superplasticizer in liquid form with solid content 50% and polycarboxylate superplasticizer powder with solid content of 97% min. The total annual capacity of PCE is 100,000.00 tons.The factory is located in Xinhai Industrial Zone, Binzhou City, Shandong Province.
R&D
The R&D team is always trying to keep the production technology updated by maintaining its communication with Shandong University, Qingdao University of Science and Technology and other scientific centers in China. Now we have full production lines from HPEG, TPEG,EPEG to PCE superplasticizer, we also provide technical services for our customers.
Quality control
Our company from raw materials to finished products, every link is strictly checked, our service from pre-sale service to after-sales, every step is done in place. Incoming raw materials are inspected to ensure that they are qualified before being put into production; Effectively control the whole production process to ensure that the products meet the specified requirements; Sampling and testing the batch of products before they leave the factory.
Our service
Our company has a professional R&D team.The R&D team provide technical services for our customers. We supply synthesis receipe for producing water reducing type PCE, slump retention type PCE, set retarding type (long slump retention type ) PCE, early strength type PCE. we always proud to serve your requirement with quality construction chemicals, and will devote and extend all the assistance you require for you to complete your project with success.
Superplasticizer Pce With Best Quality
Superplasticizer pce with best quality is specially used for gypsum based and cement based dry mix mortar. Appearance：White powder Density(23℃)：500±50 PH (23℃)：6.0±1.0 Solid Content：97.0±1.0 Moisture content：≤3.0 Water Reducing Ratio：≥25 Cl-：≤0.02 Alkali content：≤0.3.
Superplasticizer Form China Professional Technical
Concrete additive superplasticizer form China professional technical having a good thermostability. Appearance:White powder Density(23℃):500±50 PH (23℃) / 6.0±1.0 Solid Content:97.0±1.0 Moisturecontent:≤3.0 Water Reducing Ratio:≥25 Cl-:≤0.02 Alkali content:≤0.3.
Pce Powder For Concrete Admixture
Pce powder for concrete admixture is a new generation of Eco-friendly high performance polycarboxylate ether superplasticizer powder developed by our company with EPEG 912 ( MW:3000) as main raw material.
Water reducing plasticizer is a new generation of Eco-friendly high performance polycarboxylate ether superplasticizer powder developed by our company with EPEG 912 ( MW:3000) as main raw material.
High Quality Concrete Admixture
High Quality Concrete Admixture is a new generation of Eco-friendly high performance polycarboxylate ether superplasticizer powder developed by our company with EPEG 912 with M.W.: 3000 as main raw material.
Superplasticizer Concrete Water Reducer
Superplasticizer Concrete water reducer With a good slump retention ability, enhance cohesion, without concrete segregation.
Superplasticizers For Concrete
Superplasticizers for concrete With a good slump retention ability, enhance cohesion, without concrete segregation.
Admixture Superplasticizer For Concrete
Admixture Superplasticizer for concrete has good adaptability, can be used at the same time with other additives in mortar production.
Concrete Admixture Pce Powder Admixture
Concrete Admixture pce powder admixture has good properties,good water reducer and good thermostability.
Water reducing plasticizer is a new generation of Eco-friendly high performance polycarboxylate ether superplasticizer powder developed as main raw material. The main chains of the high performance polycarboxylate water reducing agent molecular are absorbed onto the surface of the cement granules, which can effectively hinder the hydration, enhance fluidity retention ability, the branch chains surrounded by the cement granules, play dual roles of steric hindrance and electrostatic repulsion, it is totally different from conventional water reducing agents, so the high performance polycarboxylate water reducing agent has better dispersion and water reducing effect.
Advantages of Water Reducing Plasticizer
Higher strength
It reduces the water demand of concrete by upto 8-15 %, so it increases the workability of a concrete at lower water contents.
Lower cost of concrete
It can be used to Reduce cement consumption for a given strength.
Provides better finishing
Increases workability at a lower water content.
It eliminates seggregation & bleeding
The main reason is that it Maintains concrete's consistency despite variation in the aggregates, environment.
Improves impermeability coefficient of concrete
All doses improves the cohesiveness of concrete, reduces bleeding and segregation. Hence it enhances concrete strength, & improves impermeability coefficient of concrete.
Water reducer is a common type of concrete admixture. It has the function of reducing water and strengthening concrete without affecting the construction and workability of concrete. Both superplasticizers and ordinary water reducers can effectively improve concrete Concrete admixture for the rheological properties of the mixture. They are indispensable additives in construction engineering. However, with the development of technology, the effect of water-reducing agents has become more and more obvious, among which superplasticizers are more obvious in water-reducing and other effects. So in what aspects are superplasticizers more advanced? Let us know more.
Water reducing plasticizer mainly refer to polycarboxylic acid water-reducing agents, and polycarboxylic acid water-reducing agents are divided into polycarboxylic acid ordinary water-reducing agents and polycarboxylic acid high-performance water-reducing agents.
The water reducing plasticizer rate of ordinary water reducers is usually 5%~10%; while the water reducing plasticizer rate of superplasticizers can reach 12%~25%, or even higher. The superplasticizer can greatly improve the workability of concrete under the condition that the water-cement ratio is unchanged. For example, the high-efficiency water-reducing agent can prepare high-fluidity concrete with a slump of 25cm without excessive air entrainment. , It will not cause excessive retardation of the concrete; and under the condition of the same amount of cement, the slump of the concrete mixed with ordinary water reducing agent is usually about 10cm.
Under the condition that the slump is basically the same, the superplasticizer can greatly reduce the mixing water consumption of concrete, significantly reduce the water-cement ratio, thereby greatly increasing the strength of concrete, so the superplasticizer is mainly used to configure high strength levels , Flowable concrete with high water-reduction requirements; while the water-reduction rate of ordinary water-reducing agents is relatively low, which is mainly used to prepare concrete with low strength levels and low water-reduction requirements. In terms of preparation cost, polycarboxylic acid superplasticizer has higher solid content, so the price is relatively high; while ordinary water reducer has low solid content and lower price. The superplasticizer has better water reducing, dispersing and strengthening effects than ordinary superplasticizers, and it is also a composite multifunctional superplasticizer with water reducing plasticizer and other functions, such as early strength superplasticizer, retarder Superplasticizers, air-entraining superplasticizers, etc. have more advantages than single-component synthetic superplasticizers, and can better meet the various requirements of fresh concrete and hardened concrete performance.
The typical water reducing plasticizers provide a decrease in the water-cement ratio at a specific workability without substantially altering the concrete's setting properties.
In practical use, there are three methods to make use of this effect: By combining the addition of the admixture with a decrease in the water-to-cement ratio, it is possible to create concrete that is equally workable to the control concrete and has unconfined compressive strengths that are higher at all ages.
Without making any further modifications to the mix proportions, the water reducing plasticizer can be introduced directly to a concrete as part of the gauging water to produce a concrete with equal strength development characteristics but with improved workability than the control concrete. A concrete with similar workability and strength development characteristics can be obtained at lower cement contents than a control concrete without adversely affecting the durability or engineering properties of the concrete.
Accelerating water reducing plasticizers
The accelerating water reducing plasticizers have the same water-reducing capability as the 'normal' category but in addition, they possess an accelerating feature. This accelerating feature give higher strengths during the earlier hydration period and faster setting times which allow finishing operations to be carried out in a timely manner, particularly at lower temperatures. High proportions of accelerators (chloride or non-chloride), often a non-ionic surfactant, and water-reducing ingredients with minimal set-retarding effects, such as low-sugar processed lignosulfonates or blends of lignosulfonates with superplasticizers, are used in the formulation of this type of product. The mid-range water reducing admixture can be employed at larger doses, increasing workability or water reduction without unacceptably lengthening set times.
Retarding water reducing plasticizers
Retarding water reducing plasticizers, which frequently have comparable chemical compositions and perform similarly to "regular" materials when employed at greater dosage levels, prolong the time that the concrete remains in the plastic state. As a result, there is more time available for handling, placing, and finishing. In reality, the great majority (about 95 percent) of substances referred to as "retarders" are really retarding water reducing plasticizers, despite the fact that a small number of substances exist that solely have a retarding impact on concrete and little to no water-reducing potential. The way in which the four types of water reducing plasticizers discussed so far affect the strength gain characteristics of concrete containing them. The four concrete mixes have been designed to have approximately the same 28-day compressive strength, i.e. the admixture-containing mixes would contain approximately 10% less cement than the control mixes.
Air-entraining water-reducing agents
The air-entraining water-reducing agents possess the ability to entrain microscopic air bubbles into the cement paste whilst allowing a reduction in the water–cement ratio greater than that which would be obtained by the air entrainment itself. They are available in the normal and retarding form and also fall into two types depending on the level of air entrainment; the first type entrains only about 1–2% additional air and is normally used to increase the internal surface of the concrete to redress any deficiencies in fine aggregate gradings. The second type results in concrete containing 3–6% air and is used to enhance the durability of the concrete to freeze–thaw environments. As a result, when an air-entraining water-reducing additive is applied, up to 3 percent air may be entrained in a conventional concrete mix without changing the mix design or lowering the compressive strength.
How to Choose Your Right Water Reducing Plasticizer
Concrete type and composition
The interplay between a water reducing plasticizer and the concrete's composition is critical. For high-strength, low-permeability concrete, advanced superwater reducing plasticizers like pces are often required due to their ability to reduce the water content significantly without compromising workability. These superwater reducing plasticizers are adept at separating cement particles, even in a low water environment, which is essential for achieving high early and ultimate strengths. In contrast, for standard concrete applications, traditional water reducing plasticizers such as lignosulfonates might suffice. These are less potent but still improve the workability and are more cost-effective. The presence of supplementary cementitious materials (scms) like fly ash or slag can affect the efficacy of a water reducing plasticizer. Scms can alter the charge distribution and surface chemistry of the cement particles, which may require a water reducing plasticizer with different ionic characteristics to achieve the desired dispersion and workability.
Desired concrete properties
The specific properties desired in the finished concrete greatly influence water reducing plasticizer selection. If the project requires a high slump for easy pouring without a loss in compressive strength, a superwater reducing plasticizer capable of producing self-compacting concrete may be necessary. For applications where the concrete must resist environmental stresses such as freeze-thaw cycles, a water reducing plasticizer that enhances air entrainment without leading to excessive air voids would be ideal. The water reducing plasticizer must not only provide the desired slump but also help in achieving the target durability, which includes resistance to cracking, shrinkage, and creep. Each of these properties can be affected by the choice of water reducing plasticizer, and thus, the selection must align with the long-term performance goals of the concrete structure.
Environmental conditions
The environmental conditions under which the concrete will cure and operate are paramount when choosing a water reducing plasticizer. In hot climates, a water reducing plasticizer that provides extended workability is crucial to counteract the rapid evaporation of water and prevent premature setting. Conversely, in colder climates, a water reducing plasticizer that ensures reliable setting times despite low temperatures is necessary. Additionally, the potential for chemical exposure, such as in industrial or coastal areas where the concrete might be subjected to chemicals or salt spray, requires a water reducing plasticizer that can maintain the integrity of the concrete and prevent chemical degradation or reinforcing steel corrosion.
Compatibility with other admixtures
The chemical composition of water reducing plasticizers must be compatible with other admixtures to avoid adverse reactions within the concrete mix. For example, some water reducing plasticizers may react with accelerators or retarders, altering the setting time and potentially affecting the development of strength. Air-entraining agents, which are often used to improve freeze-thaw resistance, must not be destabilized by the water reducing plasticizer, which could lead to a loss of entrained air and consequently, reduced durability. It is essential to understand the interaction between the water reducing plasticizer and other admixtures at a molecular level to predict and control the outcomes effectively. Compatibility tests and pilot batching are indispensable steps in ensuring that the chosen water reducing plasticizer will work harmoniously with the entire mix design.
Cost and availability
The economic aspect of water reducing plasticizer selection is non-trivial. The most technologically advanced water reducing plasticizer may not be the most viable option if it is prohibitively expensive or requires a high dosage to achieve the desired effects. The cost must be weighed against the benefits, such as improved workability, reduced water content, and enhanced durability. Additionally, the availability of the water reducing plasticizer can impact project timelines. A water reducing plasticizer that is not readily available may cause delays or require changes in the mix design. Local sourcing can mitigate these risks, ensuring a steady supply and potentially reducing costs associated with transportation and storage.
Our factory
Our factory, Shandong Zhuoxing Chemical is one of the largest manufacturer of polyoxyethylene ether (polycarboxylate monomer)TPEG/HPEG/EPEG in China, with annual capacity 80,000 tons and output 72,000 tons. We also produce third genertion concrete admixture polycarboxylate superplasticizer in liquid form with solid content 50% and polycarboxylate superplasticizer powder with solid content of 97% min. The total annual capacity of PCE is 100,000.00 tons.The factory is located in Xinhai Industrial Zone, Binzhou City, Shandong Province. The R&D team is always trying to keep the production technology updated by maintaining its communication with Shandong University, Qingdao University of Science and Technology and other scientific centers in China. Now we have full production lines from HPEG, TPEG,EPEG to PCE superplasticizer, we also provide technical services for our customers. Our company from raw materials to finished products, every link is strictly checked, our service from pre-sale service to after-sales, every step is done in place. Incoming raw materials are inspected to ensure that they are qualified before being put into production; Effectively control the whole production process to ensure that the products meet the specified requirements; Sampling and testing the batch of products before they leave the factory.
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