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Shanghai Na Long Tech Co., Ltd

Effective CSA Expansive Agent

Effective CSA Expansive Agent

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 1000 Kilogram
Delivery Time: 15 Days

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Basic Info

    Model No.: CSA 113

    Type: Expanding Admixture

Additional Info

    Packaging: 25kg/bag

    Transportation: Ocean

Product Description

Expansion And Shrinkage Reducing Agent:CSA Expansive Agent


CSA 113 provides low alkali content, high effective expansion performance for concrete or mortar. The normal addition of CSA 113 is 6~8% by the weight of ordinary cement, which is much lower dosage than traditional Expansion Agent such as UEA and CEA (normally 10~12% necessary) to achieve the same shrinkage control.


CSA 113 is a high-effective expansion agent manufactured from natural anhydrite and a special clinker which consists essentially of calcium sulphoaluminate and CaO. When it mixes in the proper proportion with ordinary cement, cement based mortar or concrete can achieve certain shrinkage compensation or expansion at the early stage of hydration. This effective shrinkage compensation allows CSA 113 to be used in many applications to reduce or eliminate crack tendency such as jointing filler, grouting compound, flooring materials and wall plaster or render etc.

The normal addition of CSA 113 is 6~8% by the weight of ordinary cement, which is much lower dosage than traditional expansion agent such as UEA and CEA (normally 10~12% necessary) to achieve the same shrinkage control.


Product properties

MgO content

5%

Alkali content

0.45%

Specific surface area

200 m2/kg

Seiving residue (1.19mm seive)

0.5%

Restrained expansion

7d in water

0.05%

21d in ambient

0.00%


Expansion Agent for Cement

Looking for ideal Expansion Agent for Cement Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Non-shrink Grout CSA Expansive Agent are quality guaranteed. We are China Origin Factory of Expansive Agent for Shrinkage Compensation. If you have any question, please feel free to contact us.

Product Categories : Expansion And Shrinkage Reducing Agent

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