Product > Polymers > AP-520K

 

 

AP-520K

- High performance water reducing type superplasticizer

 AP-520K is an aqueous carboxylate copolymer water reducing agent superplasticizer for high performance concrete. It shows excellent performance of water reduction and has good workability to produce excellent-quality concrete.

Applications

. Bridges, high-rise buildings and structures that require high strength and durability.
. SOC structures including LNG bases, highways, subway construction and tunnels.
. Concrete with high contents of fly ash, blast furnace slag or silica fume.

. Manufacture of self-leveling concrete.

Specifications

Item

Spec.

Remark

Appearance

Brownish liquid

Visual

N.V.M (%)

50±1 %

105, 2hours.

pH

4±2

pH meter

Viscosity

1000Max

#2, 60rpm.

Specific gravity

1.10 ± 0.04

20

 

Guidance

. Normally it can be used with 0.7 to 0.20% of the cement.
. The best formulation should be made on site after completing enough tests.

. It can be used with sodium based lignin admixture and  inorganic accelerated hardening   agent

Storage and Handling

. Non-flammable & non-toxic.  When contact with skin or clothing, wash with water.
. Keep containers closed when not in use
. When frozen, it can be used after melting, but the function needs to be confirmed before use.

. Before use, please check and refer to MSDS.

Packing

230kg Drum(80EA) / 1.1 IBC Tank (18EA) / 21MT Flexi Tank(1EA)

 

 

 

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