  Photos showing occurrences of efflorescence on concrete under various conditions. Also included are close-ups and related issues such as etching and staining.
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 Photos showing mold growth on concrete slabs in various residential situations.
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 Photos covering miscellaneous subjects of interest as observed during our investigations. These include coring operations, post-tension cable cut, under-slab moisture retardants (Visqueen), etc.
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 Samples of trial exhibits prepared by us for recent construction defects cases
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 Photos of various aspects of post-tension slab construction, including correct installation of anchor-bolts, cables, and cable anchors.
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 Photos of damage caused by Alkali-Silica Reactions (ASR) where reactive aggregates cause pop-ups in concrete exposed to moisture.
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