Product Data Sheet Show all documents

SikaPaver®-726

(former MCast 726)

New generation of polycarboxylic ether-based plasticizer for Manufactured Concrete Products, specially engineered for use in production hollow-core slabs, masonry and paving blocks.

SikaPaver®-726 is an innovative multi-purpose plasticizer based polycarboxylic ether polymers specially developed for semi-dry concrete mixes. The product is suitable for the production of hollow-core slabs, masonry and paving blocks.
At the same time, SikaPaver®-726 accelerates the strength development and reduces the cycle time whilst the appearance is maintained or even improved.
Due to its unique principle of action on the cement grain, SikaPaver®-726 fully exploits the hydration potential of cement resulting in higher early strengths and shorter curing times.  

SikaPaver®-726 offers the following benefits for the MCP industry to:
  • Optimised mix design
  • Enhanced productivity due to shorter cycle time
  • Higher early strength
  • Optimised curing cycles due to shorter curing times
Product Data Sheet Show all documents

Usage

SikaPaver®-726 is suitable for Manufacturing Concrete Products, especially:
  • Concrete Pavers
  • Masonry Blocks
  • Hollow-core slabs

Advantages

SikaPaver®-726 offers the following benefits for the MCP industry to:
  • Optimised mix design
  • Enhanced productivity due to shorter cycle time
  • Higher early strength
  • Optimised curing cycles due to shorter curing times

Packaging

1000 L IBC's or bulk supply

Colour

Whitish to light brownish coloured liquid

Product Details

Product Information

Chemical Base

New generation of polycarboxylic ether-based plasticizer

Shelf Life

12 months from date of production if stored properly

Storage Conditions

Store in undamaged, unopened, original sealed packaging in dry conditions in a place where the temperature does not drop below 5°C

Density

1.020 -1.040

pH-Value

5.0 – 7.0

 
Technical Information

Concreting Guidance

The standard rules of good concreting practice for production and placing must be observed when using SikaPaver®-726 in concrete. Refer to relevant standards.

Application

Application Information

Dispensing

SikaPaver®-726 is a liquid ready-to-use admixture to be added to the concrete during the mixing process. The best results are obtained when the admixture is added after all the other components are already in the mixer and after the addition of at least 80% of the total water.
The water content is adjusted to obtain the desired consistence or workability.
Consumption

Recommended Dosage

The normally recommended dosage rate is 0.4 - 1.2 % by weight of binder.
Dosages outside of this range can be used depending on the mix design, raw materials, climatic conditions and concrete requirements. Trial mixes must be performed to establish the exact dosage rate required.

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