1 High rate of water-reducing:1A 18-30%.1C 15-25%
2 Earlystrength.Save 15%cement
3 No-rusting for steel bar
NOF-1A/1C High Efficiency Water-reducing Agent
Product Overview
Main ingredients is β- naphthalene acid salt, the formaldehyde condensation of anionic surfactant,belong to non air-entrained anionSurface Active agent,with strong dispersion to cement particles.NOF-1A is High Density product with Na.SO.5%; NOF-1Cis low Density product with Na.SO.20%.Powder is brown .Liquid is sepia. There is no harmful substance lsubstance harmful to the health and environment.The quality of product reach to the level standard of GB8076
Basic Mechanical Design Feature
1 High rate of water-reducing:1A can reach to 18-30%.1C reach to 15-25%It’s of strong dispersion.
2 Earlystrength and enhance effect is obvious. Save 15% cement
3 It can greatly improve the liquidity and workability of concrete,with good adaptability to various cement, wide range of application
4 It can greatly improve all kinds of physical and mechanical index of the concrete. Prolong the durability.
5 No-rusting for steel bar. Wthout Alkali- aggregate reaction.Nontoxic, harmless and safe to health and environment.
Apply Scope
1 Apply to various pumping ,earlystrength and retarding water-reducing agent.
2 Apply to all kinds of concrete cast-in-place, especially suitable for fabricated part and the steam curing fly ash concrete. Apply to all kinds of industrial and civil construction, high-level reinforced concrete frame-shear structure, especially suitable for the large concrete structures requiring high durability such as highway, railway, bridge, tunnel, dam, nuclear power plants, ports,and underground facilities.
3 As the matrix of formulation products,be prepared for various admixture. admixture admixture
Usage and usage Notice
1 Using dosage: Powder is 0.5-1.0%.Liquid is 1.0-2.0%(according to total weight of glue).
2 Powde can mix with glue. Liquid can mix with water. Increase mixing time appropriately Powder mixing with water can be used as liquid.
3 According to the engineering requirements and material characteristics,make a test to determine the optimal dosage before usage.
4 Should measure accurately,avoiding dosage error,re-addition and un- addition.
Package and Storeage
1 Powder is packed with plastic bag, 40kg per bag ; liquid is packed with drum,200-250kg per drum or transported by Large jar.
2 Keep it in a cool dry place. Avoid rain, humidity and breakage. This product is not flammable and explosive material. Keep properly.
3 Guarantee period is one year. After that time ,should make a test to conform whether to use.
