Earth block masonry

Additive for bastard mortar

  • Earth Mortar

A bastard mortar (based on lime and cement) with Léém Additive for Bastard Mortar can be used to mason the Léém Compressed Block ranges with 10mm joints in exceptionally demanding circumstances.

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Proportioned with M10 bastard mortar such as Diamur 265B by weight as follows: 3 bastard mortar M10 : 1 Earth Additive : ±0,6 water

This corresponds to adding +15% water to the dry mixture of bastard mortar M10 + Earth Additive. The rules of craftsmanship are carefully followed when masoning. Prewet earth blocks before applying mortar. Please check Léém Earth Block Guide for conception and execution guidelines.

Loess loam red

The Additive for bastard mortar is available in 25kg bags.

  • 100% secondary resources - added to a third party bastard mortar which contains: 0% secondary resources

    100% closed loop recycling

    100% reusable