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New retaining wall construction system

Keystone Retaining Wall Systems, Minneapolis, MN 55435, USA


Keystone Retaining Wall System was founded more than twenty-five years ago in Minneapolis, in Minnesota, by Paul Forsberg, an entre - preneur in the landscape field inspired by the idea of a new retaining wall construction system able to conciliate resistance, esthetics and balance with the surrounding environment. The market immediately confirmed the significant results attained by Keystone, consisting in 50 millions of m² installed, 80 owner patents and 50 models available in about 150 distribution points in all over the world. Since 1999 Keystone is part of the Contech Group.

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Antolini M.C.E. Manufatti Cemento Edilizia s.r.l.
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CPi worldwide journals are trade journals for the concrete and precast concrete industry that are published in 10 different language editions in more than 170 countries. These trade journals, with their practical editorial reporting on research, production and applications, are specifically addressing the decision makers of the concrete and precast concrete industry.

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