Model: | ET-SNF-B |
---|---|
Brand: | ENTACHEN |
Origin: | Made In China |
Category: | Construction & Decoration / Prefabricated Building |
Label: | sodium naphthalene , superplasticizer , sulphonte formaldehy |
Price: |
US $500
/ MT
|
Min. Order: | 10 MT |
Live Chat: | Last Online:22 Sep, 2014 |
、Powder or liquid. The powder appears to be brownish yellow, and the liquid appears to be tan. Both are nontoxic, odorless and incombustible.
2、Blend dosage 0.3-1.5% for powder (as cement amount), recommended blend dosage 0.75% for powder (as cement amount).
3、When added into concretes: While keeping the cement consumption and slump unchanged, water reduction will reach more than 22%, and increase 1d compressive strength of concrete up to 60-100%, 3d compressive strength up to 50-90% and 28d compressive strength up to 30-50%, to be further reinforced in later period.
● While keeping the water-cement ratio and water consumption unchanged, concrete slump can be increased by more than 120mm.
● While keeping the slump and compressive strength basically unchanged, consumption of cement can be saved by over 18%.
● The durability and other properties of concrete can be evidently increased and improved.
III、Application Method and Notice
1、Blend dosage range is 0.3-1.5%, and application blend dosage is 0.5-1.2%. Appropriate blend dosage can be selected according to project object and the materials used during application.
2、FDN-02 powder is recommended to be applied in solution. It can be used in dry form, but make sure mix it thoroughly with concrete.
3、If this product is applied with adoption of stagnant water blending method or post-blend approach, water reduction and dispersion will be better.
4、This product can be formulated with concrete additives of other varieties. It can be “double blended” with blending materials such as fly ash, ground slag, etc. But the blend dosage shall be calculated based on the total of cementing materials.
5、When this product is used for the first time or cement variety is changed, concrete trial preparation shall be conducted according to the adopted materials and construction requirements in the field.