The VDMA flatness requirement was included in the FEM 10.2.14 / 4.103 – 1 and from September 2021 in the European standard EN 15 620. It is therefore an official European flatness standard which must be met. This standard was developed at the request and with the approval of VNA forklift truck manufacturers, flooring contractors, engineering firms and universities, and is based on years of scientific research. VDMA is the only standard worldwide that controls all undulations that influence the driving behaviour of the forklift truck. The undulation of a floor is a combination of both (medium) long and short waiviness.
For the first few days, nothing happens. The earth remains unbroken, indifferent to your investment. A gardener could easily forget where the seed was sown. This is the lesson of patience. In the silence of the soil, a secret chemistry is unfolding. The seed must first die to its old self—cracking its own hull in an act of radical trust—before it can reach for the light.
To plant a mustard seed is to learn three things: first, that the smallest act of hope is never wasted; second, that growth happens unseen and in its own time; and finally, that what starts as a pinch of dust can become a shelter for the whole world.
And when it does, it does not apologize.
So go ahead. Make a small hole in the dirt. Drop in a speck. Cover it up. You have just planted more than a seed. You have planted a promise.