Load Bearing Mezzanine Floor

When you start loading a floor with tons of equipment you must know its actual capacity.

Load bearing mezzanine floor.

If the customer wanted to store a piece of equipment on their mezzanine floor that weighed 2500kg and was 2 metres square they would need to increase their load bearing weight to 7 5kn m2. The floor loading should not exceed 240 kg m2 50 lb ft2 with a partition allowance of 100 kg m2 20 lb ft2 for a total floor load rating of 340 kg m2 70 lb ft2. This would be 222psf below the shelf not factoring the shelves are only touching the deck on four legs. Your mezzanine floor load capacity is subject to building regulations part a structural requirements and to bs6399 part 1 loadings for buildings.

The typical floor is 6 thick concrete and has a capacity of 25 000 pounds. Spacing l mm the greater the distance between the supports underneath the floor panel the greater the deflection of the floor panel for the same load or the lower the maximum possible load. The members are connected or tied together by roof floor or wall sheathing e g. The load bearing recommendation for light storage is 4 8kn m2 this basically means that the floor can hold a fully dispersed load of 480kg per square metre.

Floor capacity depends on the thickness of the concrete and how much the soil underneath the slab will compress. What if someone load one of the shelving units to 4000lbs the shelves are 3 x6. The minimum loading for light storage applications under bs6399 is 2 4kn m2. It is your duty under uk law to ensure that any structure conforms and continues to conform by inspection and maintenance to ensure safety.

Say all the selves end up fully loaded that would be 32000lbs still less than 48000lbs of the mezzanine. Plywood bearing stress factor area factor c b 1 0 at member end flat use factor c fu 1 0 loaded about x x axis incision factor c i 1 0 lumber is not going to be pressure treated and this factor does not typically apply to 2 x d table of adjustment factors. Knowing the characteristics of both the floor and underlying soil. Mezzanine floor loading capacity the maximum loading and structural capacity of any mezzanine floor installation must comply to building regulations part a.

Flooring type mezzanine p4 p5 or u7 p6. U7 offers the maximum possible strength and stiffness. Building regulations and mezzanine floor load capacity.