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The best Side of Masonry

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The Roman arch avoided pressure totally, retaining each of the masonry in compression, from your keystone towards the piers. Stone in compression has terrific energy, as well as the Romans created massive arched bridges and aqueducts in large figures. Extending their arch into a tunnel, they invented the barrel vault, https://www.fixerhub.com/home-service/west-hills-masonry

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