Products
Wholesale Geogrid In Road Construction - Polycarboxylic Acid Water Reducing Agent – Xiangye
Wholesale Geogrid In Road Construction - Polycarboxylic Acid Water Reducing Agent – Xiangye Detail:
Operative Norm
GB8076-2008 Concrete Adxtures; JG / T223-2007 High Performance Polyarboxylic acid water reducer; GB50119-2003 Technical Specification for the Application of Concrete Adxtures.
Performance Index
1. This product has a good water reduction rate, has a good water reduction performance under the low mixing amount, especially in the high grade concrete (above C50) effect, its water reduction rate can reach 38%.
2. This product has good early strength and enhancement effect, and the early strength and enhancement effect of concrete mixed into this product is higher than other types of water reducer.
3. The product has the appropriate gas content, and can be adjusted according to the actual needs of the project.
4. This product does not contain chloride ion, sodium sulfate, with low alkali content, no corrosion to steel bars, so it can greatly improve the concrete durability.
5. This product has size stability, the concrete mixed into the product can effectively improve its shrinkage and distortion performance, and reduce the crack risk.
6. This product has excellent water protection performance, no water extraction, no separation analysis, easier to achieve construction operation.
7. This product does not contain formaldehyde, no ammonia release amount, is an environmentally friendly water reducer
Technical Indicators
|
Item, eye |
qualification |
|
|
surface |
White or pale yellow powder |
|
|
PH value (20% aqueous solution) |
9.0±1.0 |
|
|
Accumulacking density (g / l) ≥ |
450 |
|
|
Chlorine ion content is% ≤ |
0.6 |
|
|
Total base amount is% ≤ |
5 |
|
|
Sodium sulfate content was% ≤ |
5 |
|
|
Net slurry flow degree of cement is mm |
280 |
|
|
Water reduction rate is% ≥ |
25 |
|
|
air content% |
3.0～6.0 |
|
|
Sslump retention value mm |
30min ≥ |
200 |
|
60min ≥ |
160 |
|
|
Compressive strength ratio of% ≥ |
3d ≥ |
160 |
|
7d ≥ |
150 |
|
|
28d ≥ |
140 |
|
|
Pressure urinary rate ratio to% ≤ |
90 |
|
|
Amount of change at 1h time, slump mm |
180 |
|
|
Water output rate is% ≤ |
60 |
|
|
Condenstime difference (standard type) min |
initial set |
－90~+120 |
|
final set |
||
|
Shtraction ratio% ≤ |
110 |
|
|
Relative durability index was% 200 times |
Depending on the Works situation |
|
|
Rust effect of steel reinforcement |
not have |
|
Methods And Precautions
1. Recommended mixing amount: 0.6~2.5% (calculated from the gel material, this mixing amount is the recommended mixing amount, and the precise proportion should be finally determined after the coordination ratio test according to the actual situation).
2. This product can be added to the mixer simultaneously with the mixing water to control the measurement error inWithin 1% and extended mixing time for 30s, water in solution should be deducted from the mixing water.
3. This product shall not be reused with the naphthalene water reducer, and attention should be paid to washing out the storage tank when replacing the admixture.
4. This product is bottled and should be stored in a cool and dry environment of 0-40℃, pay attention to waterproof, damage and shelf life of one year.
Technical Service
1. Our company can provide relevant technical services to concrete engineering.
2. According to the needs of the partner, our company can provide technical services such as concrete mix ratio design, construction process optimization (accelerated construction period and cost saving), construction process control, concrete maintenance and treatment and other related technical services.
Product detail pictures:
Related Product Guide:
We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Wholesale Geogrid In Road Construction - Polycarboxylic Acid Water Reducing Agent – Xiangye , The product will supply to all over the world, such as: British, Oslo, United Arab Emirates, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products and solutions, promote perfect services, cooperate for long-term and mutual benefits, firm a in depth mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
By Roxanne from Morocco - 2018.06.05 13:10
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Annabelle from Morocco - 2017.08.18 11:04
