Antifreezing Concrete Admixture

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Product
Antifreezing Concrete Admixture
Posting date : Jul 06, 2015
Membership
Free Member Scince Jul 06, 2015
FOB Price
negotiable
Min. Order Quantity
15 tons
Supply Abillity
non limitation
Port
qingdao
Payment Terms
TT,Western union
Package
For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.
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Contact
Elsa Ma
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
YU LA
Model Number
YL-15
HS-CODE
-
Package & Delivery Lead Time
Package
For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.
Delivery Lead Time
1 week
Specifications
Start Date (validity period)
0000-00-00
End Date (validity period)
0000-00-00
Detailed Description
Description
YL-15 is naphthalene-based non-corrosive, non-chlorine compound antifreeze admixture which compounded with water-reducing, early-strength, reducing the freezing point, preventing freezing damage etc. ingredients, powder, it has early-strength, water-reducing, air-entraining, anticorrosion etc. functions. It is mixed to the concrete according to the request, can obviously improve the configuration of the capillary pores and reduce free-water and the freezing point of the concrete effectively. And it can accelerate cement hydration and concrete hardening under the low temperature condition, enhance the early strength greatly and make the strong more and more by time, is ideal admixture for construction in winter.
 
Uses
YL-15 is suitable for the winter construction (in ambient temperatures ranging from -5 ℃ degree  to -20 ℃degree) of common concrete, pumping concrete, large volume concrete and ready mixed concrete.
 
Advantage
Ø         YL-15 is a new generation of high efficient anti-freezing admixture. Small dosage, completely water soluble, low alkali, apparent reducing effect on the alkali-aggregate reaction. It can improve the workability, pumping properties and early strength of the concrete.
Ø         YL-15 is suitable for concrete and precast below C50 but also the concrete above C50 with a addition of our high range water reducing admixture.
 
Specifications
Item
Norm
Item
Norm
Appearance
Lark powder
Fluidity of cement
120-160mm
Moisture
≤10%
Chlorine content
Non
PH value
7-9
Alkali content %
2.2
 
 
 
Technical Data Sheet
Item
JK-15 C10
JK-15 C15
JK-15 C20
Dosage
  2.0%
3.0%
4.0%
Lowest Daily Temperature
-5 ℃degree
-10 ℃degree
-15 ℃degree
Setting Time Difference (min)
Initial
-60~+120
Final
Compressive Strength (Mpa)
1 day
8
2
1
3 days
25
20
10
7 days
40
30
15
28 days
60
50
40
Shrinkage (%)
28 days
≤120
Steel-bar Corrosion
None
 
Cautious
1.     After the pouring construction covers the surface using the plastic sheeting and the grass curtain, do not let it to freeze immediately or blow the winds excessively caused the crack. Entering the mold temperature control above 5 ℃ degree.
2.     Required heating curing at the early strength fast-enhancement. After the concrete formed, if the surface iced up, this phenomenon does not cause any the freezing damage. The intensity will remain enhancing rapidly, when the ambient temperature increasing.
 
 
Package, Storage & Shelf Life
 
For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.
 
It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture.
 
Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified.
 

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