NSF POwder is a dry powdered admixture. It is produced through such a process: 1) sulphonating refined naphthalene with sulfuric acid, 2) condensing with formaldehyde, 3) neutralization, and 4) filtering. It conforms to GB8076-1997 and is mainly used for various high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, slipforming concrete etc.
1.Technical Performances and Applicable Ranges:
1. Dosage? 0.5?1.0?( as weight of cement). Water reducing rate?17-21?.
2..Keep strength unchanged, Use of this product can save cement consumption by 15-20%.
3..When dosage is 0.7%(solid), Slump can be increased by 10cm.
4.The product is suitable for manufacturing high strength concrete, Accelerating strength concrete, flowing state concrete, pre-cast concrete and pre-stressed concrete, etc.
5.Compressive strength, bending strength, impermeability and freeze-thaw resistance are remarkably increased.
Category: Chemicals & Plastics -> Others
Shandong Laiwu Xinyi Co.Ltd |
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| Street: | Laicheng | ||||||
| City: | Laiwu | ||||||
| Postal code: | 271100 | ||||||
| Country: | China | ||||||
| Phone: | +86 139 63487573 | ||||||
| Fax: | +86 139 63487573 | ||||||
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Contact person |
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| Name and Surname: | Anna Wang | ||||||
| Phone: | +86 139 63487573 | ||||||
| Mobile: | +86 13963487573 | ||||||