Larpruf BI is a specially formulated admixture designed for use in dry and semi-dry concrete mixes (i.e. blocks, pavia, bricks, tiles etc.).

Primarily the admixture improves the mix plasticity and ease of compaction. Secondly, Larpruf BI is especially useful in coloured concrete production by reducing efflorescence and aiding the dispersion of pigments to give an improved colour density throughout the mix.

Specification Details for Larpruf BI (Admixtures)

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Larsen Building Products is consulted before specifying.

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