6. If L is the length and B the width of the brick and t the thickness of mortar, the relationbetween these is O L= 2B O L = B + t O L= B + 2t O L= 2B +t

Q: Masonry brickwork has a density of 123 lb/ft3. Determine the maximum height(FT) of a brick wall if…

A: Given : Density of brick, ρ = 123 lb/ft3 = 123×0.45359240.30483 kg/m3 = 1970.27 kg/m3Allowable…

Q: Describe effect of height to diameter ratio on concrete stremgth

A: Effect of H/D ratio on the strength of concrete.  H/D ratio is height to diameter ratio used to make…

Q: A concrete masonry unit has actual gross dimensions of 7@5/8′′ * 7@5/8′′ *7@5/8′′. The unit is…

A: (a) It is required to determine whether the unit is solid or hollow. Given the net volume = 312.7…

Q: A concrete masonry unit is tested for compressive strength and produces thefollowing results:Failure…

A: Calculating whether it is solid or hollow: Hence, the unit categorized as hollow.

Q: you expect after 7 days(assuming good curing conditions)? Explain how you obtain the 7 day strength?…

A: (a )Generally maximum strength is gained within 28 days from the day of casting. It is considered…

Masonry Units

Concrete masonry is among the most surplus building materials present since a wide range of aspects can be accomplished using Concrete Masonry Units (CMU) as they have more benefits than stone or brick masonry. CMU are manufactured in a variety of shapes, colors, sizes, and patterns for various functions and finishing. Due to their modular properties, different CMU can be mixed in the same wall for various textures, colors, and so on. For the formation of the concrete blocks, cement, aggregate, and water are required.