Author: Volume Concrete
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Understanding Alkali-Silica Reaction (ASR) in Concrete
Understanding Alkali-Silica Reaction (ASR) in Concrete Alkali-Silica Reaction (ASR) is a chemical reaction in concrete that can lead to significant deterioration, including cracking, expansion, and spalling. It occurs when the alkalis (primarily sodium and potassium) in the cement react with certain types of reactive silica found in aggregates, in the presence of moisture. This reaction…
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Spalling Concrete in Depth
Key Points to Prevent Spalling in Concrete Preventing Spalling in Concrete Spalling in concrete, where the surface flakes or chips due to factors like freeze-thaw cycles, moisture, or chemical exposure, can be prevented with careful planning and maintenance. Here’s a clear guide for homeowners and builders: Mix Design and Materials Start with a concrete mix…
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Foundation Calculator
Concrete Foundation Volume Calculator Concrete Foundation Volume Calculator Footing Dimensions Footing Width (in inches): Footing Height (in inches): Footing Length (in feet): Wall Dimensions Wall Width (in inches): Wall Height (in feet): Wall Length (in feet): Total Concrete Volume: 0 cubic yards Print Results Concrete Foundation Volume Calculator Footing Dimensions Width: 0 inches Height: 0…
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Permeable vs. Non-Permeable Low Density Cellular Concrete LDCC
Permeable and non-permeable Low-Density Cellular Concrete (LDCC) differ primarily in their ability to allow water to pass through, which is determined by the mix design and intended application. Here’s a breakdown of the two: Permeable LDCC Non-Permeable LDCC Key Differences Feature Permeable LDCC Non-Permeable LDCC Water Flow Allows water through Blocks water Strength Lower (50-200…
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LDCC Low Density Cellular Concrete
Low-Density Cellular Concrete (LDCC) from Volume Concrete LLC offers several advantages over traditional backfill materials like gravel or dirt for foundation backfilling, depending on the specific project needs. LDCC is a lightweight, flowable material made from a mixture of cement, water, and preformed foam, which creates air cells that reduce its density while maintaining sufficient…
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Riprap Grout on the Interstate
On a crisp March morning in 2025, the stretch of Interstate 5 just south of Portland, Oregon, buzzed with purpose. The Oregon Department of Transportation had a problem: drivers kept veering off the highway, carving rogue paths into the soft embankments. The solution? A line of locally sourced riprap boulders—gorgeous, rugged giants pulled from the…
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Concrete Calculator Challenge
Concrete Calculator Challenge Level: Beginner | Progress: 0/5 Enter your answer (in cubic yards): Submit Reset Game Score: 0
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Indus Valley Civilization
Looks like you want some answers? Here are the answers to the questions about the Indus Valley Civilization:
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URM UnReinforced Masonry Building
Unreinforced masonry buildings (URM buildings) are structures made from bricks, stones, concrete blocks, or other masonry units that are not reinforced with steel bars (rebar) or other forms of internal support. These buildings rely solely on the weight of the masonry units and the mortar that binds them together for structural integrity. Key characteristics of…
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Tofu Dreg Construction
Tofu Dreg construction is a term used to describe shoddy and substandard building practices. Originating from Chinese slang, it likens the poor quality of these constructions to the fragility of tofu, which is easily breakable and lacks structural integrity. Key characteristics of Tofu Dreg construction include the use of low-grade or inappropriate materials that do…