Floor Flatness Testing Equipment

Face consultants family of digital floor flatness testing equipment includes.

Floor flatness testing equipment. The reports include data results graphs and are made in seconds. Floor flatness measurement device it s easier to use gets faster results. With modern finishing equipment achieving overall floor. F f this number is used to indicate the flatness of a random traffic floor.

F numbers provide architects and contractors a method of determining the flatness and levelness of a concrete floor slab. The concrete society technical report tr34 first published in 1988 and now on its 4th edition was a pioneering step and indeed today contains the principal standards used to determine floor flatness. Cogri usa use the latest in digital flatness testing floor profilers designed and built at our uk headquarters to check both defined and free movement floors to either tr34 din or the american f number specifications. Testing agencies architects engineers and contractors alike.

Floor profilers robotics profileograph laser guided profileograph to check the floor s surface. The f f value is primarily a result of how good the finisher was at working the. Cogri usa family of digital floor flatness testing equipment includes. F f is measured as the curvature of the floor over a 2 foot interval.

Take a grid of 2 foot intervals over the entire floor and put the values through an equation and you get the f f value as an indication of the waviness of the floor. Free movement defined movement flatness specifications other testing flatness and levelness. After building the first reliable floor flatness levelness measuring device the face floor profileograph and developing the placement and finishing techniques that resulted in what face called superflat floors a team of face companies engineers and flat floor consultants invented the dipstick and introduced it at the 1982 world of. The astm that directs how the ff and fl values are to be collected and calculated is astm e1155 standard test method for determining ff floor flatness and fl floor levelness numbers ref.

They are calculated using the standards set forth in astm e1155 which is the standard test method for determining f f floor flatness and f l floor levelness numbers the american concrete institute indicates acceptable ranges for flatness and levelness in aci 302 1 guide. Floor flatness has a significant impact on the efficiency performance and safety of materials handling equipment especially fork lift trucks. Some of the industry misconceptions for floor flatness and levelness are the following. An industrial floor needs to have an appropriate flatness in order to provide a suitable surface for the operation of materials handling equipment mhe and an appropriate levelness to ensure that the building as a whole with all its static equipment and mhe can function satisfactorily.