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Bridge Decks

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G3TECH SK LTD is highly trained in the surveying of bridge decks. Bridge decks undergo deterioration and corosion of the reinforcing steel and delamination of asphalt and concrete. GPR has provento be a very affective method of non-destructive evaluating degragation and delamination. The ASTM # D6087 standard describes the principles for using GPR for this purpose. We have surveyed numerous bridge deck around the province to determine corrosion, delamination minimum cover over rebar.