Polycarboxylate Superplasticizer Liquid 50%

  • Description
Product Detail

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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Henan Botai Chemical Building Materials Co.,Ltd

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