English to Polish Tech/Engineering Construction / Civil Engineering lekkie kruszywo, keramzyt

Jeśli mogę prosić to byłabym wdzięczna za podanie sugestii przetłumaczenia drugiej części zdania od 'most blown' (całość zapisaną wielkimi literami).
The result
"The solution with LWA proved to be cost effective during installation and the drainage properties work as expected. The longest windshield was 150m long and MOST BLOWN 240m3 DURING ONE WORKING DAY."

Tematyka to ogólnie lekkie kruszywo.

Tak dla wprowadzenia, może kontekst się przyda:
At the top of Emporia shopping center there is a lovely roof garden. Besides the magnificent view of Öresund and Malmö, the green roof also has many technical and environmental benefits. It dampens noise, delaying stormwater and thus reduces the need for water system. In addition, the roof insulates well and reduces energy demand.

Leca® LWA as drainage material

Why Leca Light Weight Aggregate?
Leca LWA has good drainage properties while having low weight, which was suitable for the construction of the building. In addition, it was possible to place the material directly at the site of installation by allowing the material to be blown out. Therefore no further handling of the material at the workplace was required.