Concrete chimney block is used chimney flue. A list of the standard size of cmus can be helpful if you have any questions about the project or the mortar joint. Made of high quality concrete, this block is constructed to maintain long lasting strength.
Block USA 4 in. x 8 in. x 16 in. Concrete BlockGMS401
This item is unavailable at south loop.
Not all shapes and sizes are currently in stock.
Actual size 3 5/8 x 7 5/8 x 7 5/8 nominal size 4 x 8 x 8. This versatile construction block can be used for many different construction projects. Concrete column/c19 block is primarily used in the construction of concrete walls for commercial column structures. Squared concrete blocks with no large chips or breaks.
15.63 h x 7.63 w x 5.63 d.
Blocks = wall sq ft block sq ft. Used to build concrete walls for large structures such as buildings, schools, etc. Used to build concrete walls for large structures such as buildings, schools, etc. Special order may be required.
Standard grey block provides strength and durability.
Designed to use in building columns. Features compression strength of 1,900 psi for durability. Fits with a 8x8 clay liner. Uniform manufacture is obvious in this 4 in.
The center hole allows you to install chimney liner (not included).the block is uniform in shape, color and texture.
If you’re using a standard 16″ x 8″ x 8″ block, find the number of blocks needed by dividing the wall square footage by 0.89. Blocks = wall sq ft 0.89. Actual size 3 5/8 x 7 5/8 x 15 5/8 nominal size 4 x 8 x 16. Ground shipping arrives between 3/4/2022 to 3/8/2022.
These heavyweight blocks are dimensionally true.
The length of that portion shall be. Concrete block are commonly referred to as “cmus” (concrete masonry units), “grey. 8 cmu (7.625 actual size) with a known 1100 psi gross area with an equivalent thickness of 4.0. D minimum normalized web area does not apply to the portion of the unit to be filled with grout.
