Set Retarder Sodium Gluconate Concrete Admixture

Ref Price:
$0.65 - 0.78 / kg
Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
1000 kg
Supply Capability:
500000 kg/month

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Product Description:

Set Retarder Sodium Gluconate Concrete Admixture

Set Retarder Sodium Gluconate Concrete Admixture

 Description
Sodium gluconate is suitable to apply in high temperature season, long distance transportation, and pump concrete; 

Sodium gluconate also appropriate for mass concrete, self-leveling concrete and high strength high performance 

concrete, etc.


Applications
Sodium gluconate is widely applied in concrete requiring extended setting time, mould concrete and mass cast concrete.

Sodium gluconate can be applied as a retarding component for producing retarding superplasticizer.
Compatible with polycarboxylate, Naphthalene Superplasticizer, and Air-entraining Agent.


Properties

Items

 Standard value

Test result  

Appearance

White or   yellow  powder

White or   yellow powder

Loss on   drying (%)

≤0.5

0.26

Purity (%)

98.0 –   100.0

99.21

Reducing   Substances (%)

≤0.7

0.34

Heavy Metal   (Pb), ug/g

≤10

10

Sulfate, %

≤0.05

0.05

Chloride, %

≤0.07

0.07

Lead, ug/g

≤2

2

Arsenic,   ug/g

≤2

2

pH Value

6-7.5

6.8

 Set Retarder Sodium Gluconate Concrete Admixture

Features and Benefits
High workability, no segregation, no water bleeding.
Sodium gluconate improve the concrete breaking strength, tensile strength, 

elastic modulus and adhesiveness to the steel bar.
Sodium gluconate improve concrete durability performance, such as anti-seepage, anti-freezing and anti-carbonization.

Avoid cement initial hydration, extending cement and concrete setting and retaining time.
Non-toxicity, non-inflammable,  non-corrosion to the steel bar.

 Packaging, transport and storage 

It's packed in fabric bag with plastic liner. Net weight: 25kg +/- 0.13 kg.
Cautions should be taken to avoid moisture and water while being delivered or storaged, since it's soluble in water.
It should be stored in a dedicated warehouse that is well-ventilated and dry.

Set Retarder Sodium Gluconate Concrete Admixture

 

FAQ   

1.Q: What is MOQ?

  A: Our MOQ is 1 TON. 

2.Q: Could you offer free sample?

  A: We can provide free samples to you for quality testing. 

3.Q: What about your packing?

  A: For liquid: Flexitank, or IBC tank 1000L

For powder:Woven fabric bag with plastic film liner(  25kg or 1000kg)

 Clients’ packing is workable.

4.Q: How about your productive capacity?

  A: 150000 tons/Year. 

5.Q: What is your delivery time?

  A: Within 7 days after received deposit or L/C at sight.



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