Products
Professional China Nsf - CL-SNF-5 – Chengli
Professional China Nsf - CL-SNF-5 – Chengli Detail:
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Detection project |
Performance index | Measured value | |
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Water reducing ratio % |
≥14 |
≥20 |
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Bleeding rate ratio % |
≤90 |
≤80 |
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Gas content % |
≤3.0 |
≤2.0 |
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The gap of condense time (min) |
Initial condense |
-90~120 |
-90~120 |
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Final condense |
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Ratio of compressive strength % |
1d |
≥140 |
≥160 |
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3d |
≥130 |
≥150 |
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7d |
≥125 |
≥140 |
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28d |
≥120 |
≥130 |
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Ratio of shrinkage rate % |
≤135 |
≤135 |
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Corrosion effect for steel |
None |
None |
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Uniformity index |
Detection project |
snf Powder Index |
|
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Solid content (%) |
≥92 |
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Fitness (%) |
0.315mm (residue)<10 |
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PH value(10g/L) |
7–9 |
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Chlorine ion content(%) |
≤0.5 |
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Sodium sulfate content(%) |
≤5 |
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Total alkali content(%) |
≤20 |
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Insoluble matter(%) |
≤0.5 |
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Cement net fluidity(mm) |
≥220 |
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Appearance |
Yellowish-brown powder |
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Widely used in concrete engineering, prefabricated, sleeper, bridges, tunnels, national defense, military engineering, water conservancy, power engineering, port terminals, airport runway, high-rise building engineering.
Dosage: 0.5%-0.8%, the user should according to the need to experiment to determine the optimal dosage.
Remarkable Plasticity: Statistically, compression strength on the 1stday, the 3rd day and 28th day after single application is increased by 60%-90% and 25%-60% respectively when it is added at standard blend dosage. As the result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.
Under the condition of same water/cement ratio, collapsibility can be increased 5-8 times when it is added at 0.75% blend dosage.
15-20% of cement can be reserved when the agent is blended at 0.75% blend dosage, which is preconditioned by same collapsibility and strength.
Product detail pictures:
Related Product Guide:
Sticking for the perception of "Creating goods of high quality and making good friends with people today from all around the world", we constantly set the interest of shoppers to begin with for Professional China Nsf - CL-SNF-5 – Chengli , The product will supply to all over the world, such as: Nairobi, New Zealand, United Kingdom, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we're trying our best to be your good partner.
By Linda from Malaysia - 2018.11.11 19:52
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Alexandra from United Kingdom - 2018.08.12 12:27
