Nanjing Xiangshengtai Chemical Co., Ltd.
Main products:sodium tolyltriazole 50% liquid
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  • Contact Person : Ms. Li Julia
  • Company Name : Nanjing Xiangshengtai Chemical Co., Ltd.
  • Tel : 86-0-13914781109
  • Fax : 86-25-84801979
  • Address : Jiangsu,Nanjing,Rm 10-910 of Xinyuan, Baixia District,Nanjing
  • Country/Region : China

Polycarboxylate Water reducing and Set retarding Concrete admixture

Polycarboxylate Water reducing and Set retarding Concrete admixture
Product Detailed
JK-06 PL is a ready-to-use aqueous solution of hydroxylated organic compounds with water reducing and set retarding Packaging & Delivery
Packaging Detail:Woven bags with plastic liners. Net weight:25kg+/-0.2kg
Delivery Detail:10-15 Days
Specifications

High platicizing effect Substantial water reduction High control of slump loss Improve finish charateristics Chloride free

DescriptionJK-06 PL is a ready-to-use aqueous solution of hydroxylated organic compounds with water reducing and set retarding for concrete. JK-06 PL is a liquid set retarding concrete admixture with a plasticizing effect. Substantial water reduction can be achieved without loss of workability. It complies with ASTM C494 Type D specifications. UsesJK-06 PL is recommended for use in all applications where high quality concrete with superior workability, high temperature, long hauls, ready-mix and extended set time and dense concrete is required. AdvantageExtends concrete initial setting time for proper finishing without cold joint during hot weather.Long-lasting control of slump loss, Reduce water without loss of workability and improved finishing characteristics.Provides decreased permeability but increased durability and strength and reduced shrinkage and creep.Chloride free, does not attack reinforcement. Technical Data Sheet
ItemsCriteriaTest Results (C×0.4%)
Water Reducing Rate (%)≥812.1
Ratio of Bleeding Rate (%)≤10063.7
Air Content (%)<5.54.5
Setting Time Difference (min)Initial>+90+172
Compressive Strength Ratio (%)7 days≥110118
28 days≥110117
Shrinkage (%)28 days≤135108
Alkali Content (%)-----0.52
Alkali Content per m3 (kg)≤1.00.005
Chloride Ion Content-----0.15
Chloride Ion Content per m3(kg)Prestress Concrete<0.02 0.002
Reinforced Concrete0.02~0.20
Plain Concrete0.20~0.60
Ammonia Content (%)≤0.10.005
RadiationInternal Exposure Index,  IRa≤1.00.13
External Exposure , Index,  IY≤1.00.46
     
Dosage0.24– 0.6% 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.

Polycarboxylate Water reducing and Set retarding Concrete admixture



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