New Book on Underground Grouting Available

Raymond Henn, a senior consultant, and Nate Soule, a senior engineer, both with Lyman Henn, a division of Brierley Associates LLC, recently released a book titled “Ultrafine Cement in Pressure Grouting.” The book was published by the American Society of Civil Engineers (ASCE). This is Henn’s third book on the subject of grouting, focusing on underground construction. The first two books are “Practical Guide to Grouting of Underground Structures,” which has been reprinted and is again available through ASCE, and “AUA Guidelines for Backfilling and Contact Grouting of Tunnels and Shafts,” also published by ASCE.