Professional China Outdoor Garden Bench - Concrete Admixture,PUMPABLE AGENT – HGW Trade

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Place of Origin: China (Mainland) Packaging & Delivery Packaging Details For powder: Woven fabric bag with plastic liner. Net weight: 25kg kg or 1000 kg PUMPABLE AGENTAPPLICATIONItcan be utilized in premixed &pumpable concrete,commercial ready-mixed concrete,bulky concrete,armored boncrete and auto-flowable and self-sealing concrete ete.PR...


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Professional China Outdoor Garden Bench - Concrete Admixture,PUMPABLE AGENT – HGW Trade Detail:

Place of Origin:
China (Mainland)

Packaging & Delivery

Packaging Details
For powder: Woven fabric bag with plastic liner. Net weight: 25kg kg or 1000 kg

PUMPABLE AGENT
APPLICATION
Itcan be utilized in premixed &pumpable concrete,commercial ready-mixed concrete,bulky concrete,armored boncrete and auto-flowable and self-sealing concrete ete.
PROPERTIES.FEATURES&CHARACTERISTICS
1,Appearance:Light brown powder or dark brown aqueous solution .Anti-freezer can be added when construction is launched below zero cegree C.
2,Stable chemical performan ces are refleeted by its properties of being non-poisonous,odorless and non-inflammable.No crystallization occurs in winter.
3,Water reduction exceeds 22%as a condition of blending where C80 r lower grade concrete is prepared.
4,Freedom from chloride interference makes it possible that little shrinkage occurs.
5,Good retardation will be enerated to reduce premature hydration heat.Initial setting duration can be extended to 10 hours.Alternatively make adjustments according to customers´requirements.Zero water penetration and segregation,and good moisture insulation are obvious characteristics.Gas cannot be exhausted in 2 hours so that its anti-bending ability,modulus of elasticity,water proof and anti-infiltration will be correspondingly improved.
6,Compatible with varieties of cement.Preferably blended with superfine mineral blending materials.
PARAMETERS&ACCEPTANCE CRITERIA(FOR REFERENCE)

Parameters/Parameters

Criteria

Actual Results

Parameters

Criteria

Actual Results

Collapsibility acceleration,%

100

122

Water penetration,%

90

78

Collapsibility retention,mm

30min

150

197

Corrosiveness

None

None

60min

120

182

Compression strength,%

3d

90

118.5

Temporal distribution for setting(min)

Initial setting time

+235

7d

90

134.0

Terminal Setting time

+240

28d

90

122.3

Air content,%

4.5

2.1

Shrinkage,%

28d

135

105

Note:Standard Blend Dosage:0.75% for powder (as cement amount);1.8%for liquid(as cement amount)

RECOMMENDED BLEND DOSAGE

GRADE(Pumpable)

Use Level

Blend ratio of externally applied agent(Liquid),%

C32.5

C(42.5)

F

CF

W

S

G

C20

284

70

195

792

1009

0.8-1.0

C30

338

84

190

734

1014

1.1-1.3

C40

336

84

180

712

1068

1.4-1.6

C50

389

97

180

695

1039

1.7-1.9

C60

424

106

170

710

1000

2.0-2.2

C70

370

85

114

165

675

1011

2.3-2.5

C80

416

96

128

160

652

978

2.6-2.8

The above blend dossage is recommended for reference.Proper adjustments should be made accordingly.Keep direct contact with manufacturer when C50 or concrete of higher index is readily prepared.
DJRECTIONS
1The powdery agent can be  applied to concrete directly or prepared accordingly and diluted to different concentration levels.The liquid agent can be blended straight with concrete.
2  In case of combination with expansion agent an extra 30-second agitation is required.


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