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Single Cover Concrete Spacer – 75mm Cover – 100pk

$65.00 excl GST

  • Single Cover Spacers / Cover Blocks are the most basic form of spacers in use.
  • Easy to install and identify.
  • Most economical option amongst all.

Description

Technical Data Sheet
1) IDENTIFICATION OF SUBSTANCE
Product Name: Concrete Spacers
   
2) Composition/INFORMATION OF INGREDIENTS
Chemical Composition: Mix of OPC, GBS, GGBS, fibres and additives.
3) Technical Specifications
Test Parameters Results
Compressive Strength Not less than M60
Water Absorption Less than 5%
Rapid Chloride Penetration Test Very Low
Sulphate Content Less than 1.0% by mass of cement
Chloride Content Less than 0.3 kg/m3
Water Penetration Less than 10mm
Chloride Migration Coefficient Less than 3.5×10-12 m2/s
Deflection Under Load Less than 1mm
Alkali Silica Reactivity Harmless
Salt Content Less than 0.01%

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