Concrete Water Reducing Agent Naphthalene Superplasticizer Powder Shape

Construction Admixture Concrete Water Reducing Agent Naphthalene Superplasticizer Fdn-c Fdn-b Fdn-a Reinforcing Agent

Polynaphthalene Sulfonate Water Reducer Supplier Product Description:

JF SODIUM NAPHTHALENE SULFONATE POWDER (SNF-A)

Naphthalene Sulfonate Formaldehyde Superplasticizer Water Reducing Admixture

Naphthalene Sulfonate Formaldehyde (SNF/NSF /PNS) raw material naphthalene superplasticizer is non-corrosive, non-chlorine compound antifreeze admixture which has antifreezing, water-reducing, early-strength, air entraining, etc performance, helps to lower the freezing point, prevent concrete from freezing damage etc. It is ideal for construction in winter.

Polynaphthalene Sulfonate Superplasticizer Application:

1. Reduce 10 to 25 percent of cement content when the strength and the slump of the concrete are basically same.
2. When the water cement ratio is constant, it improves the initial slump of the concrete by more than 10cm, and the water-reducing ratio can reach 15 to 25 percent.
3. Has remarkable early strength and strengthening effects on the concrete, and improve the strength by 20 to 60 percent.
4. Improve the workability of the concrete and comprehensively improve the physical and chemical properties of the concrete.
5. Adapt to various cements well, and is well compatible with other types of 0s.
6. Particularly applicable to the following concrete projects: flowing concrete, plasticized concrete, steam-cured concrete, impermeable concrete, waterproof concrete, naturally-cured precast member concrete, reinforcing steel bars and prestressed reinforced concrete, high-strength and ultra-high-strength concrete.

Uses of Naphthalene Sulfonate Superplasticizer:

1. Applicable to many types of cement.Such as portland cement,ordinary portland cement,slag portland cement,fly ash Portland cement, etc.
2. Suitable for many concretes.Such as high strength concrete,high-performance concrete,steamed concrete,large fluid concrete, pumped concrete, etc.
3. Can prepare on-site pumping concrete with large slump.
4. Widely used,such as in highways,bridges,dams,port terminals,tunnels,electric power,water conservancy,and civil engineering construction, etc.
5. Especially suitable for concrete construction in winter.

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

Uses:

1. To provide initial work-ability especially with low water cement ratio.
2. To significantly improve the initial work-ability 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.

Our Suggestions As Below:

A. Blending dosage at 0.5%-1.0%, 0.6% mixing dosage advised.
B. Prepare solutions as required.
C. Direct use of powder agent is allowed. Alternatively the addition of the agent is followed by water Moisturization (water-cement ratio:60%).