Polycarboxylate Superplasticizer Liquid

CL-ES-50 Polycarboxylate Superplasticizer 50%(high Early Strength Type)

Product ID：Polycarboxylate Superplasticizer Liquid
Phone: +86 18366819567
Email: chengli@chenglicn.com
peony@chenglicn.com
nina@chenglicn.com
vivian@chenglicn.com
jennifer@chenglicn.com

Technical Data Sheet

Appearance	Colorless to yellowish or brown viscous liquid
Bulk density(kg/m³,20℃)	1.107
Solid content(liquid)(%)	40%，50%，55%
PH value(20degree)	6+/-1
Alkali Content(%)	≤0.0003%
Sodium Sulfate Content	0.04
Water Reducing Rate	≥25%
Air Content	≤2.8%
CL- Content	0.02%

Concrete Performance 50%(early strength type)

No.	Inspection Items	Unit	Standard Value	Test Results
1	1h After Fluidity of Cement Paste	mm	≥220	240
2	Water Reducing Rate	%	≥30	36
3	Atmospheric Pressure Bleeding Rate	%	≤60	21
4	The Difference Between the Setting Time	min	Initial -90~+120	-90~+120
4	The Difference Between the Setting Time	min	Final -90~+120	-90~+120
5	Slump Variation Retention	30min	≥180	240
5	Slump Variation Retention	60min	≥180	230
6	Ratio of Compressive Strengh	2d	≥130%
		7d	≥125%
		28d	≥120%
7	Effect on Reinforcement Corrosion	/	No Corroding	No Corroding
8	Ratio of Shrinkage	/	≤110	103
Tested by Shanlv P.O.42.5 standard portland cement, with the dosage of 0.35% of CL-ES-50

Application

CL-ES-50 can be widely used in all kinds of precast concrete,prefabricated products,early strength and high early-strength concrete.

Usage

1. Recommended dosage ( by binding materials’ weight) is 0.35%-0.55% (on the base of 50% solid content). The optimum dosage is according to the real project conditions and actual materials. 2. Compatibility test should be done in advance when used with other additives. 3. Precise measurement avoids repeat dosage and errors.

Packaging: 200kgs/drum 1000L/IBC tank 23tons/flexitank Storage: to be stored in plastic or stainless steel container,please store dry at usual ambient temperature and protect from excessive heat(below 40℃) Shelflife: 1year Transport regulation: not handle with care to avoide breakage when moving,keep from excessive heat.this product is non-toxic,non-irritating,non-combustible.

Previous：CL-SR-50 Polycarboxylate Superplasticizer 50% Solid Content(High Slump Retention Type) Next：CL-SR-55 Polycarboxylate Superplasticizer 55%(High Slump Retention Type)