Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:1 m.t.
Supply Capability:100000 m.t./month
Quick Details
· Place of Origin: China (Mainland)
· Model Number: Anti-freezing additive manufacturing
· Appearance: Gray powder
· Solid content,%: >=95%
· Fineness, 0.315 standard sieve,%: <=11.5%< span=""><>
· Cement paste fluidity,mm: >=180
· Water reduction rate,%: ≥10
· OEM: Available
· Package: According to your requirement
· Experience: 12 years
Packaging & Delivery
Packaging Details: | Packing & Storage of Concrete anti-freeze additives manufacturing suppliers in china: 1.Plastic woven bag 25kg/bag or 40kg/bag. 2.Clients' packing is available. 3.Stored in a dedicated warehouse that is well-ventilated and dry.It remains effective in one year. |
Delivery Detail: | Within 7 days after received the deposit or L/C at sight |
Specifications
Concrete anti-freeze additives manufacturing
1.below - 20 degrees the condition of normal construction
2.Low-alkali, low cost
Concrete anti-freeze additives manufacturing suppliers in china
Product Description
Technical indicators of Concrete anti-freezing additives as follows:
• Uniformity index
Project | Powder | Liquid |
Appearance | Gray powder | Dark brown |
Solid content,% | ≥95% | ≥40% |
PH value | 7~9 | 7~9 |
Chloride ion content | Non | Non |
Fineness, 0.315 standard sieve residue,% | ≤11.5 | — |
Cement paste fluidity,mm | ≥180 | ≥180 |
• Anti freezing agent used for concrete mixing plants
Test items | JC475-2004 targets (-15 °C) First grade | index results (Content 5.0%) | ||
Water reduction rate,% | ≥10 | 15 | ||
Bleeding rate,% | ≤80 | 55 | ||
Gas content,% | ≥2.5 | 3.0 | ||
Setting time difference,min | initial setting | -150~+150 | -35 | |
Final setting | -50 | |||
Compressive strength ratio,% | standard curing | R28 | ≥95 | 122 |
Regulations negative temperature-15°C | R-7 | ≥10 | 15 | |
R-7+28 | ≥58 | 102 | ||
R-7+56 | ≥100 | 111 | ||
Effect on steel corrosion | should indicate whether have corrosion on concrete iron | Non | ||
Usage:
• Positive temperature lower dosage used for early strength agent is: 2 to 3%.
• Negative temperature lower dosage: -5 °C doped 3 ~ 4%; -10 °C doped 4 ~ 5%; -15 °C doped 5-7%.
• It can be used directly to joint investment and aggregate, mixing time required to extend 2 ~ 3min.
• Every shipment must try experiments with cells, can be used.
Advantages
• The product have powder and liquid two forms.
• This product does not contain chlorine salt, no corrosion on steel, for a variety of reinforced concrete works.
• This product does not contain strong alkaline substances such as K2CO3, haven’t alkaline
corrosive to human body, non-accelerating phenomenon and does not affect the operating time of
construction.
• The water-reducing rate is greater than 12% and wide used for portland cement .
• It can be used for concrete work or mortar construction projects on condition of daily minimum
temperatures under -20 °C.
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.
