Polycarboxylate Water reducing and Set retarding Concrete admixture

JK-06 PL is a ready-to-use aqueous solution of hydroxylated organic compounds with water reducing and set retarding - details see: https://www.buildingsupplieshub.com/polycarboxylate-water-reducing-and-set-retarding-concrete-admixture-10082323
Place of Origin: Jiangsu China (Mainland)Brand Name: XST  
Polycarboxylate Water reducing and Set retarding Concrete admixture
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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

Description
JK-06 PLis 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.
Uses
  • JK-06 PL is recommended foruse 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.
Advantage
  1. Extends concrete initial setting time for proper finishing without cold joint during hot weather.
  2. Long-lasting control of slump loss, Reduce water without loss of workability and improved finishing characteristics.
  3. Provides decreased permeability but increased durability and strength and reduced shrinkage and creep.
  4. Chloride free, does not attack reinforcement.
Technical Data Sheet
Items
Criteria
Test Results (C×0.4%)
Water Reducing Rate (%)
≥8
12.1
Ratio of Bleeding Rate (%)
≤100
63.7
Air Content (%)
<5.5
4.5
Setting Time Difference (min)
Initial
>+90
+172
Compressive Strength Ratio (%)
7 days
≥110
118
28 days
≥110
117
Shrinkage (%)
28 days
≤135
108
Alkali Content (%)
-----
0.52
Alkali Content per m3(kg)
≤1.0
0.005
Chloride Ion Content
-----
0.15
Chloride Ion Content per m3(kg)
Prestress Concrete
<0.02
0.002
Reinforced Concrete
0.02~0.20
Plain Concrete
0.20~0.60
Ammonia Content (%)
≤0.1
0.005
Radiation
Internal Exposure Index, IRa
≤1.0
0.13
External Exposure , Index, IY
≤1.0
0.46
Dosage
0.24– 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.
Packaging Detail:25kg/bag
Delivery Detail:8 days after payment

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