laitance of cement

Isaac Kremer/ November 23, 2025/ / 0 comments

That portion of a hydraulic cement which escapes from concrete that is placed under water and which floats on the surface. It is injurious to concrete, and should be removed. Its formation in large quantities indicates a defect in the method of depositing the concrete. (Bridge, 2019)

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About Isaac Kremer

IsaacKremer.com is the personal website of Isaac Kremer, MSARP, a nationally recognized leader in the Main Street Approach to commercial district revitalization with over 25 years of experience. Kremer, New Jersey's first certified Main Street America Revitalization Professional (MSARP), has served as founding executive director for organizations like Experience Princeton and the Metuchen Downtown Alliance, which won a Great American Main Street Award under his leadership. He recently became director of the Royal Oak Downtown Development Authority in Michigan.

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