1, Main ingredient is β-naphthyl sulfonate formaldehyde condensate,
2, Good dispersion, water reduction and early-strength effect. It
can speed up the turnover of templates and fields, accelerate
construction progress and shorten the completion period. It is
applicable for concrete with early-strength and high-performance
requirements and other concretes that need to enhance strength and
improve long term performance.
3, Increase the concrete slump and improve its liquidity,
applicable for ready-mixed concrete, pumping concrete,
high-liquidity concrete, grouting material, etc.
4, Without air entraining. It is applicable for all grades of
concrete with steam curing condition and natural maintenance.
5, No corrosion on steel bars. It is applicable for precast
concrete, cast-in-place concrete, reinforced concrete, prestressed
reinforced concrete, etc. in various projects.
6, Good compatibility with portland cement, regular portland
cement, portland slag cement, portland flyash cement, etc.
|Models||SNF-A; SNF-B; SNF-C.|
|Appearance||Light Brown or Dark Brown Powder.|
|Solid Content||Sodium Sulfate Content <5% <10% 20%|
|Chlorides Content||<0.3% <0.4% <0.5%|
|Cement Flowing Rate||≥250 mm ≥240 mm ≥230 mm|
Concrete Reducing Water Rate
|≥14% ≥14% ≥14%|
Technical features & adaptability:
1. Mixing amount: 0.5-1.0% of cementing materials, reducing rate:
2. Keeping concrete strength intact & mixing this product,
cement saving amount can reach 15-20%
3. Mixing this product 0.7% (solid content), slump constant
increases above 10cm
4. Adapting to high strength, early strength, flowing,
prefabricating & curing and prestressing force concretes etc.
A:Used for and widely for self-cured, vapor-cured concrete and its
formulations. At the
early stage of application, extremely prominent effects are shown.
As the result, the modulus and
site utilization can be drastically, the procedure of vapor cure is
omitted in peak-heat summer days. Statistically 40-60 metric tons
of coal will be preserved when a metric ton of the material is
B.Suitable for preparation of early-strength, high-strength,
high-anti-filtration and self-sealing& pumpable concrete.
C.Widely used in pre-cast & ready-mixed concrete, armored
concrete and pre-stressed reinforced concrete in key construction
projects such as dam and port construction, road building &
planning projects and dwelling erections etc.
D.Compatible with Portland cement, normal Portland cement, Portland
slag cement, fly-ash
cement and Portland pozzolanic cement etc.