Construction Chemical Naphthalene Based Superplasticizer Concrete Admixture

Naphthalene Superplasticizer Construction Chemical Concrete Admixture Polynaphthalene Sulfonate​

Polynaphthalene Sulfonate Water Reducer Supplier Product Description:

JF SODIUM NAPHTHALENE SULFONATE POWDER (PNS-A)

Naphthalene water reduce powderearly strength has a good adaptability to variouscements and it is no erodent to reinforcing bar and nonpoisonous and pollution-free. It as been applied to the highway, bridge, tunnel and water conservancy hydroelectric project.It can greatly improve the early strength of concrete.

Application Scope:

1) It is applicable for all precast reinforced concrete and cast-in-place reinforced concrete.
2) It is applicable for high strength, ultra-high strength and moderate strength concrete, and is ideal for early-strength, antifreeze and large fluidity concrete.
3) It is used as the master batch of various kinds of compound concrete admixture.

Polynaphthalene Sulfonate Uses:

1. To provide initial workability especially with low water cement ratio.
2. To significantly improve the initial workability of site mixed concrete without increasing water demand.
3. To provide improved durability by increasing ultimate strengths and reducing concrete permeability.
4. To have high slump retention with early setting time.

 
Polynaphthalene Sulfonate Superplasticizer Typical Applications & Advantages:

1. Powerful plasticizing action with improved initial workability.
2. Reduces water cement ratio to the maximum which allows production of high strength concrete while saving cement use.
3. Improved cohesion and particle dispersion minimizes segregation and bleeding and improves pumpability.
4. Long haul and hot weather concreting.
5. Gains early strength with very high slump retention

 
Dosage:
 
The optimum dosage of Naphthalene Sulfonate Formaldehyde (SNF/ PNS) to meet specific requirements should always be determined by trials using the materials and conditions that will be experienced in use.

Precautions:

1. When used with other admixtures, compatibility test should be conducted;
2. Wind customers to buy the company's products, the company provides 24h technical service support to solve your worries. storage This series of products should be stored in plastic or stainless steel containers sealed at room temperature for a shelf life of 12 months. Do not mix with other admixtures, rain, and any impurities. If the storage is overdue, the professional engineer can continue to use it after passing the concrete trial test.