Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete
Polycarboxylate water reducer, as a representative of high-performance concrete additives, has excellent dispersibility, high water reduction rate and environmental friendliness.
Description
(Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete)
Parameter of Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete
Sodium Naphthalene Sulfonate formaldehyde (NaNPO) is used in concrete as a superplasticizer due to its excellent adhesion properties and ability to reduce water content. This leads to increased strength, durability, and performance of concrete materials.
In recipes, NaNPO can be added during the mixing stage, either after the addition of or before the addition of sand. The amount of NaNPO used depends on the specific needs of the project and the requirements for water reduction.
NaNPO can be combined with other ingredients such as alkali salt and additives such as sodium bisulfate to further improve the adhesion of the particles and the formability of the concrete.
Overall, NaNPO is an effective and versatile adorative that can be used in various applications, including structural building materials, civil construction, and other fields where water control is important.
(Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete)
Company Profile
Foamed Concrete Services is a trusted global metal material supplier & manufacturer with over 12-year-experience in providing super high-quality concrete additives and relatives products.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality concrete materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.
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Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
Application of Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete
High-rise buildings and infrastructure: widely used in large-scale buildings and bridge projects that require high strength and durability.
Prestressed concrete and precast components: Improve the fluidity and early strength of concrete to facilitate the production of precast components.
Large-volume concrete construction: effectively control temperature rise and reduce cracks, suitable for large-volume concrete pouring in hydropower stations, nuclear power plants, etc.
Repair and reinforcement projects: In the repair of old concrete structures, improve the bonding strength of the interface between new and old concrete.
Special environmental engineering: In harsh environments such as offshore engineering and saline-alkali land, its corrosion resistance can be used to improve the durability of concrete.
5 FAQs about Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete
Q: Does Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete affect the color of concrete?
Answer: Normally, polycarboxylate superplasticizer will not change the natural color of concrete.
Q: What is the recommended dosage of Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete?
Answer: The addition amount is generally 0.15% to 0.4% of the cement weight, which is adjusted according to the concrete mix ratio and performance requirements.
Q: Can using Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete extend the setting time of concrete?
Answer: Some polycarboxylate superplasticizers contain retardant components, which can moderately adjust the setting time, but not all products have this effect.
Q: Is Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete suitable for all types of cement?
Answer: Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete has a wide range of cement adaptability, but different cements may need to adjust the type or amount of superplasticizer to achieve the best effect.
Q: Does Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete have any effect on the shrinkage of concrete?
Answer: Appropriate use usually does not significantly increase the shrinkage of concrete, but excessive water reduction may slightly increase drying shrinkage. Pay attention to the balance of the formula.
(Sodium Naphthalene Sulfonate Formaldehyde Used as Water Reducing Admixture/ Superplasticizer in Concrete)
