Do Concrete Blocks Have An R-Value?

Do Concrete Blocks Have An R-Value? Yes, concrete blocks do have an R-value. An 8-inch thick block wall with no other insulation has a thermal resistance rating ranging from R-1.9 to R-2.5, depending on the density of the blocks. R-value is a unit that measures the resistance to heat flow. The higher the number, the […]

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Are Concrete Blocks Durable?

Are Concrete Blocks Durable? Yes, concrete blocks are strong, durable, and can withstand a great deal of wear and tear. Concrete blocks are made of concrete, a rock that forms in layers over time. These layers are solid when the block is made, but they have a tendency to crack, chip, or break over time […]

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Are Lightweight Concrete Blocks Load-Bearing?

Are Lightweight Concrete Blocks Load-Bearing? Yes, lightweight concrete blocks are load-bearing. Lightweight concrete blocks perform exceptionally well in load-bearing and other structural applications. Lightweight concrete blocks are perfect for commercial and recreational constructions because they provide an equal surface for paint and other finishes and highly resist air permeability. The structure, as well as its […]

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How Do You Remove Efflorescence From Concrete Basement Blocks?

How Do You Remove Efflorescence From Concrete Basement Blocks? Efflorescence, or “white powder,” is a white or gray coating on the surface of heated concrete blocks primarily consisting of salt deposits that have accumulated or are left behind following water evaporation. Efflorescence can be removed from concrete blocks using various cleaning solutions. These include pressurized […]

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