What is BS EN 772-20 - Determination of flatness of faces of masonry units about?
BS EN 772-20 is the 20th part of the multiple series that is applicable to methods of testing for masonry units. BS EN 772-20 specifies a method for determining the flatness of surfaces of masonry units."
Note: The method of sampling shall be stated in the test report. The minimum number of specimens shall be six except in the case of the determination of flatness of bed face where it shall be three, but a larger minimum number may be specified in the product specification, in which case that larger number shall be used.
Who is BS EN 772-20 - Determination of flatness of faces of masonry units for?
BS EN 772-20 on the flatness of faces of masonry units is useful for:
- Manufacturer of the masonry units equipment
- Civil engineers
- Architects
- Construction industries
- Contractors
- Builders
Why should you use BS EN 772-20 - Determination of flatness of faces of masonry units?
A concrete masonry unit (CMU) is a rectangular block that is used in the construction of buildings. Because of the enormous range of appearances that can be achieved using CMUs, they are one of the most adaptable building products accessible.
BS EN 772-20 assists you with the apparatus, specimens, calculation, and procedure for measuring diagonals and deviation of the masonry unit. This will help you to stable the masonry unit before measuring the flatness of the faces of the structure.