Over time expected loads have increased, and the 1″ thick grate has become a rarity. New construction projects often specify current standard sizes of 3/4″, 1.5″, or 2″ thick grates. However, there are applications where frames are incorporated to help raise the Load Class of the 3/4″ drainage grates. The thicker 1.5″ and 2″ grates […]
Tag Archives: frame and grate systems
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Trench Drain in Brazil
17
Jan
Jan
Goodness Gracious! I just returned from a pleasure/business trip to Brazil. Though the weather was good at times, the majority of my stay was overcast and rainy. I have no complaints on the +80 degree weather in January, however. I was given time to see some torrential rainfalls and a steady use of drainage systems […]