Naphthalene High Range Water Reducer in Concrete

Naphthalene High Range Water Reducer in Concrete System 1

Naphthalene High Range Water Reducer in Concrete System 2

Naphthalene High Range Water Reducer in Concrete

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 50000 m.t./month

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Technical indicators

"Appearance: powder yellow brown powder. The liquid brown viscous liquid.

The solid content: powder is more than or equal to 92%; the liquid is more than or equal to 40%.

The pH value (5% aqueous solution): 7-9.

The sodium sulfate content: powder 16%-19%; liquid 7%-9%

The fluidity of cement paste: greater than or equal to 200mm.

Advantage :

"In the case of the same water cement ratio, and can increase the concrete slump of more than 10cm.

"In keeping slump constant, the water reducing rate of 12%-20%.

The early strength, significant synergistic effect on the concrete, its strength increased by 15%-40%.

We will comprehensively improve and enhance the physical and mechanical properties of concrete, while maintaining the same can save cement 10%-20% strength.

"No corrosion of reinforcement effect.

Method of use

Powder 0.5%-1.0%, recommended dosage 0.75%;

Liquid 1.0%-2.0%, recommended dosage 1.5%, according to the concrete level enhancement, volume can beincreased properly.

Every batch of goods, have to experiment, to the user requirements can be used.

Package and storage

"Powder: used in plastic film woven bag with double packing, each bag is 25kg or 40kg; liquid: in iron drums of 250kg a barrel

"Rain moisture, placed in ventilated and dry place.

"Valid for a period of three years, extended by concrete test after passing can still continue to use.

Naphthalene High Range Water Reducer in Concrete

FAQ:

1. Q:Are you a manufactory or trading company?

A:We are a professional manufactory with 12 years’ experience and 2 years of export experience, covers an area of 30 acres.

2. Q: May I know your MOQ request?

A:MOQ is 1 TON.

3. Q: Could you offer free sample?

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

4. Q: Does your product is dangerous merchandise?

A: Not dangerous merchandise, It belongs to Not legal Inspection merchandise.

5. Q: What about your packing?

A: Liquid in IBC tank or Flexitank;Powder in woven bags.

6. Q: How about your productive capacity?

A: 900000 tons/Year.

7. Q: What is your export port?

A: China main port.

8. Q: What is your delivery time?

A: Within 7 days after received advanced payment.

9. Q: Can you print logo or label on packing as customer request?

A: Yes, we can customize according to your requirements.

Q:Let V be the set of ordered pairs (x,y) of real numbers with addition and scalar multiplication defined by:(a). (x1, y1) + (x2,y2) (0,0)(b). K(x,y) (Kx, Ky).i). Show that there is no additive identity.ii). Show that every element of V has more than one inverse.iii). Does V qualify to be a vector space?: An additive identity would have to satisfy (x,y)+e(x, y) which includes as a special case (1,0)+e(1, 0). But (1, 0) + Anything (0, 0). So there is no additive identity. As to part ii: I do not see how an inverse can be defined if there is no additive identity in the first place. Usual definition of inverse of a vector v is another vector u such that v+u additive identity. Ask your teacher about this!

Q:How does chemical pigments differ from mineral pigments?: Watercolor color watercolor paint in addition to white, almost all transparent. In order to meet the needs of water stains dyed.

Q:I know they have scented additives that make exhaust smell like cherries and fruits but do they have any for coloring?: NO. However, high quality lubricants in engine, trans and dif might help. Good tune up and, if your mechanically inclined, hydrogen injection, will make a difference.

Q:Magnesium can constitute chlorophyll, which reflects the nature of inorganic salts: to maintain the body's acid-base balance

Q:What is salt oxide, what is not salt oxide?: No salt oxide no corresponding acid and acid roots such as: NO, CO, NO2

Q:Thank you in detail: Alkaline foods include most vegetables, fruits, seaweeds. In other words, low-calorie plant foods, almost all alkaline foods.

Q:what is flavoring additive and what would be an example of it?: A flavoring additive is vanilla extract. MSG is a flavor enhancement.

Q:High school stage which organic chemical reactions do not use catalyst: Aldehyde and silver ammonia solution reaction, and the new system of Cu (OH) 2 reaction.

Q:Know this ounds kinda obvious but just wanted to confirm, is there more pigment in the middle of the beetroot than on the edges?: I've known it to be in the skin and thats from a cooking point of view.

Q:Think about the physical and chemical properties of salt and sugar. What properties do these substances have in common? Describe which properties you could use to distinguish between them. What properties and units would you use to describe their physical and chemical characteristics? List as many as you can.: I believe it's Physical, most of the times such changes are physical, melting point, sublimation, evaporation, etc.

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