Shanghai Na Long Tech Co., Ltd

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Sophie Wu

Ms. Sophie Wu

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Fast setting CSA Expansive Cement

Payment Type:
L/C,T/T
Incoterm:
FOB,CFR,CIF
Min. Order:
10000 Kilogram
Transportation:
Ocean
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Overview
Product Attributes

Model No.CFR 42.5

TypeExpanding Admixture

Supply Ability & Additional Information

Packaging50kg/bag

TransportationOcean

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF

Packaging & Delivery
Selling Units:
Kilogram
Package Type:
50kg/bag

Expansion And Shrinkage Reducing Agent:CSA cement


CFR 42.5 is hydraulic binder with crack resistance, fast setting and rapid hardening properties. It is made from active or inactive mixed materials such as fast setting rapid hardening high belite sulpho aluminate cement clinker, moderate amount of gypsum, slag and other active or inactive hybrid materials with fine grinding process.

CFR 42.5 shows the performance like high strength, slight expansion, rapid hardening, low hydration heat, corrosion resistance, frost resistance, impermeability and carbonation resistance, which allows to be used in many applications such as GRC, decorative mortar, wall putty, cementitious self-leveling compound, concrete repair, non-shrink grout, plugging mortar, shotcrete etc. 


Product properties

 

Specific surface area (m2/kg)

 480

Setting time (min)

Initial

 15

Final

 45

Compressive strength (MPa)

4h

 15

7d

 38

28d

 42.5

Flexural strength (MPa)

4h

 4.0

7d

 5.0

28d

 6.0

28d Free Expansion Rate (%)

In water

 0.08

In air

 - 0.05


Expansive CSA Cement

Product Categories : Functional Additive For Concrete And Mortar > Expansion And Shrinkage Reducing Agent

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