Not less than M60
Less Than 5%
Rapid Chloride Penetration Test
Less than 0.5% by mass of cement
Less Than 0.3 kg/cubic meter
Less than 10mm
Chloride Migration Coefficient
Less Than 3.5 x 10^-12 sqm/sec
Alkali Silica Reactivity
Less than 0.01%
Welcome to SVRCC, the leading manufacturer and supplier of Concrete Spacers and Cover Blocks. In the construction industry, we offer top-notch products that meet consumer requirements.
Because of our commitment to quality and customer satisfaction, SVRCC was established to provide excellent concrete cover blocks to manufacturers and exporters worldwide. Thanks to our extensive industry experience, we produce premium concrete spacers and cover blocks that meet the highest quality and durability standards.
What is the Purpose of Heavy Duty Spacers/ Blocks? Heavy-duty spacers or blocks are specialized concrete spacers designed for heavy-duty applications. These applications require higher