Naphthalene-based High range Water reducing and Set retarding Concrete admixture - JK-08NP

High water reducing, Delay setting time, High effective superplaticizing effect, Improve workability, Promote early strength - details see: https://www.buildingsupplieshub.com/naphthalene-based-high-range-water-reducing-and-set-retarding-concrete-admixture-10082632
Place of Origin: Beijing China (Mainland)Brand Name: JIANKAIModel Number: JK-08NPWeb: www.jkadmixture.com
Appearance: Lark powderChloride content: NoneCAS No.: HS code:3824401000Usage: Water Treatment Chemicals, Other
Type: Other   
Naphthalene-based High range Water reducing and Set retarding Concrete admixture
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Product Description

Description
JK-08NPisa water reducing, highly effective superplasticizer with a set retarding effect for concrete in hot temperaturewhich delays concrete setting time. It has also high range water reducing for promoting high early and ultimate strengths of concrete.
JK-08NP isnaphthalene-based superplasticizercompounded by some of high-performance retarder, stabilizer and reinforcing admixtures etc.
It complies with ASTM C 494 Type G, GB8076-2008 and GB50119-2003.
Uses
  • JK-08NP is ideal concrete admixtures for preparing high-performance and high-strength concrete, mass concrete and long-distance transport concrete etc.
  • It is suitable for working condition under temperature 5-40 °C.
  • Not suitable for being solely applied in the steam curing concrete.
  • Test before applied in anhydrite, dross or similar industrial waste cement.
Advantage
  1. Has a high efficiency water-reducing, retarding in the initial setting and early strength in final setting, late-enhanced, less slump loss etc. which is extremely beneficial to the transport and to pouring of concrete.
  2. Increases initial workability.
  3. High ultimate strengths.
  4. The concrete of compressive strength, flexural, tensile, impermeability and durability are significantly improved and enhanced.
  5. The concrete setting time prolong 1-3h, it can also be adjusted according to the user's demand. It has not affected the strength growth of concrete at different time.
Specifications
Item
Norm
Item
Norm
Appearance
Lark powder
Fluidity of cement
230mm
Fineness (0.315mm remains) %
≤12%
Chlorine content
Non
PH value
7-9
Moisture %
8.0 max
Dosage
0.5-1.2% by weight of cement. Exact dosage rates are dependent on the type of effect sought, quality of cement and aggregates, water/cement ratio and ambient temperature. Therefore, in many cases it is advisable to carry out trial mixes.Using during mixing and after-mixing method and properly prolong stirring time to assure even. application for concrete admixture formulations, high strength and low cement input,economical concrete additive material
Packaging Detail:Woven bags with plastic liners . Net weight:25+/-0.2kg
Delivery Detail:7-10 Days

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