CExpansive Additive for cement

Description

This CSA Expansion Additive for cement has good expansion rate,non-alkali,low loss of Slump. It performs important role in compensating concrete shrinks,and improve the concrete crack resistance and water penetration-resistance and good waterproofing functions.

It is ideally suited for following application:

Long no-joints concrete structures and huge-body concrete structures.

Water Penetration-resistant concrete used in basements,subways, tunnel,cistern,dam etc.

Compensating shrinked concrete used in huge reinforeced concrete structures like grounds, airstrip,parkings,and other structures like that.

Prepare for Water Penetration-resistance mortar,moisture-proof mortars for basement,toilet and shower room ground and floor,and other waterproofing required places.

Feature

High expansion rate

Non-alkali

Low loss on slump

Low Dosage 4%-6%

Substitute of equivalent quantity cement but no negative effect on the concrete strength itself.

Packing and Storage

It is packed in 25kgs/bag or 50kgs/bag,keep in dry and cool place.Shelf life 12 months.

We are a chemicals and chemical related products manufacturer and exporter in China. Located in xiamen, Fujian, China. We mainly Manufacture construction chemicals, concrete admixtures, buiding materials, and other fine chemicals, like cosmetics raw materials, etc.