Polycarboxylate Superplasticizer Liquid 50%

is a new generation high performance & environmental friendly superplasticizer, It can be widely used in premix of common concrete, gushing concrete, hydro concrete, high strength concrete, mass concrete and high quality flow plastic concrete etc.

Product Details

Advantages:

1. Has excellent water-reducing ability. can greatly reduce slump loss.

2. Can significantly reduce 25% ~40% mixing water in concrete..

3. High strength enhancing ability. Better performance when used together mineral admixture.

4. No bleeding, anti-segregation, easy to pump and transport.

5. Good appearance of hardened concrete, without water lines, big bubbles, and color difference.


Specification

Items

Specification

Visual Appearance

Light yellow viscous liquid

Density (g/cm3,23℃)

1.0

PH (23℃)

6.0-8.5

Solid content (%)

50±1.0

Cl(%)

≤0.01

Na2SO4 (%)

≤0.2

Alkali(Na2O+0.658 K2O), %

≤5


Physical properties

Items

Specification

Test result

Water Reducing Rate(%)

≥25

30

Ratio of Bleeding Rate (%)

≤60

0

Compressive Strength Ratio (%)

1d

≥170

230

3d

≥160

235

7d

≥150

220

28d

≥135

180

Air Content(%)

≤5.0

3.0

SlumpRetention(60min), mm

≤150

160

Ritio of Shrinkage( 28 d), %

≤105

102

Corrosion of reinforcing steel bar

No

No

Setting time difference

Ini.

-90~+120

+90

Fin.

-90~+120

+60

 

Package:

Available in 220kg/ drum or 1000kg/ IBC tank 


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