离岸价格
获取最新报价|
15 Ton Minimum Order
国家:
China
型号:
YL-SNF-B
离岸价格:
位置:
-
最小订单价格:
-
最小订单:
15 Ton
包装细节:
For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.
交货时间:
-
供应能力:
-
付款方式:
-
联系人 Ms. Elsa
Woli city B406,No 2419 Hunan Road, Shanghai, Shanghai
Description
YL-SNF-B is a naphthalene-based highly effective water reducing agent for promoting accelerated early and ultimate strength development, commonly referred to as a superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate (NSF), SNF, PNS and FDN etc.
YL-SNF-B contains no chloride, non-corrosive to steel bars, non-poisonous, odorless, and non-flammable. It complies with ASTM Designation C**4, Type F, ASTM C ***7, GB****-***8 and GB*********3 etc.
Uses
1. Produces the high slump flowing concrete with no loss in strength.
2. Produces low water/cement ratio concrete with high strengths.
3. Ideal for using in high strength concrete, flowing concrete, early strength concrete, precast steam curing concrete, prestressed concrete etc. where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.
4. Be used as basic material to produce others compound admixtures, (such as accelerating and water-reducing admixture, retarding and water-reducing admixture, pumping antifreeze and pumping water-reducing admixture, etc.)
Advantages
1. Substantial improvement in workability without increased water or the risk of segregation. Normal set without retardation, even when overdosed. Improved density and surface finish.
2. High water reducing rate. *0% increase in *8 day strengths. High strengths after 8 hours.
3. Compatible with Portland cement, Normal Portland cement, Portland Slag Cement, Flyash Cement, Portland Pozzolanic Cement, etc.
4. Improve workability (slump) of concrete when added into mixing truck.
Specifications
| Items | Criteria | Actual results(C×0.*5%) |
| Appearance | *- | Light brown powder |
| Solid Content % | *2 min | 92.*5 |
| Moisture % | 8.0 max | 7.*5 |
| Fineness (0.**5mm remains) % | *5.0 max | 9 |
| PH value | 7 - 9 | 7.8 |
| Sodium Sulfate Content % | 9.0 max | 8 |
| Chloride Content % | 1.0 max | 0.*1 |
| Surface Tension | ****2 Mn/m | *0 |
| Cement Flowing Rate | **0mm | **0mm |
| Water Reducing Rate | *8% min | *0% |
| Steel-bar Corrosion | None | None |
| Items | Dosage rate (Cx%) | Water (g) | Slump (mm) | Water reducing rate (%) | Compressive strength (MPa) /Compressive strength rate (%) | |||
| 1 day | 3 days | 7 days | *8 days | |||||
| Reference concrete | 0 | ***5 | *0 | 0 | 3.*6/**0 | *2.*9/**0 | *8.*2/**0 | *2.*2/**0 |
| YL-SNF-B | 0.*5 | ***0 | *5 | *0.1 | 6.*7/**7.1 | *2.*4/**4.7 | *9.*2/**6.3 | *5.*2/**8.1 |
| 国家: | China |
| 型号: | YL-SNF-B |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 15 Ton |
| 包装细节: | For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg. |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | naphthalene-based superplasticizer |
