Tim Krahn

Tim Krahn

Tim J. Krahn, P. Eng. is a registered professional engineer and partner in Building Alternatives Inc., consulting engineers specializing in non-conventional structural and building envelope design. He holds a masters degree in geotechnical engineering, a bachelors degree in civil engineering, is a founding member of the Natural Building Engineering Group, and is the chair of the Ontario Natural Building Coalition. He currently resides in Ontario, Canada.

Author's Titles

Essential Rammed Earth Construction

Essential Rammed Earth Construction

The Complete Step-by-Step Guide

Everything you need to know to build with rammed earth in warm and cold climates.
Rammed earth – sand, gravel, and clay or lime/cement binder …

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