Specifically formulated for Porotherm
The ZeroPlus™ thin-joint mortar is specially formulated for the Porotherm construction system, enabling it to be laid at zero degrees Celsius on a rising scale.
ZeroPlus™ has been validated for use at 0oC by the UK testing house Lucideon. The innovative mixture has been designed to provide the same performance at between 0oC and 3oC as existing thin-joint and traditional mortar, which can only be used at temperatures of 3oC and above.
The innovation should reduce downtime and extend build programmes longer through the winter months than ever before. It is estimated this could extend working time overall by up to two weeks in a typical winter, helping to maintain build programmes and secure employment for bricklayers over the period.
Unlike existing thin-joint and conventional mortars that are for use at 3°C and above, ZeroPlus™ mortar is designed to work at temperatures from 0°C and rising. Wienerberger has developed ZeroPlus™ to work exclusively with the Porotherm clay block walling system.
Maximising build time in winter – earlier starts on cold days
Extra build time in winter – up to 2 weeks additional build time
Reducing downtime – reduced risk of stoppages for building contractors
Proven performance - validated by Lucideon as comparable to existing Porotherm mortar
Supplied free – with the Porotherm clay block walling system
ZeroPlus™ and Porotherm, helping to keep Britain building up to 4x faster all year round
Storage and processing Instructions
Available as 15kg bag