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National Concrete Accessories | NCA

With over 50 years of experience, National Concrete Accessories, is Canada’s leading manufacturer and distributor of concrete accessories. With 16 branches across Canada, including manufacturing plants in Toronto and Edmonton, we are your one-stop shop for concrete form hardware, accessories and construction products.

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Concrete Construction Contractors

2019-3-6 · Concrete Sepcialty Contractors. FABCON manufactures and erects precast concrete wall panels for every type of structure. Precast, prestressed wall panels available in a broad range of finishes,

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Birdbaths| Concrete Construction Magazine

2008-1-3 · Table 1 shows the maximum gap that can be expected under a 10-foot straight-edge for various floor classifications, from conventional to superflat. As indicated, the higher the F-number, the shallower the birdbath. In fact, the number is related to the frequency and depth of the waves shown in Figure 1. Low F-numbers have more frequent, more exaggerated waves, which result in deep …

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