Dam

Underneath the bridge there will be a dam, which closes the clean water with the dirty water. e dirty water should not go inside the clean water area. But when the clean water Dam Is higher, this water should be able to go to the dirty water area.

Underneath the bridge there will be a dam, which closes the cleanwater with the dirty water. Thedirty watershould not go inside the clean water area. But when the cleanwater Is higher, this watershould be able to go tothe dirty water area.

Biocomposite

Cementless concrete

Figure 32 Bridgelength sectionwith dam (Willemink)Image 98; Bridge length section with dam (Willemink, 2023) Hardwood

Image 99; Figure 34 Crosssection with dam (Willemink) Cross section with dam (Willemink, 2023) Figure 33 Crosssection with dam (Willemink)Image 100; Cross section with dam (Willemink, 2023)

At a low waterlevel on the inside of the waterbuffer, the damwill be closed, preventing the clean waterfrom flowing away to the side of the dirty water.

Figure 35 Crosssection dam function (Willemink)Image 101; Cross section with dam function (Willemink, 2023)

Dam

In case of high water on the side of the waterbuffer, the damwill be able to rise, allowing the water to flow away to theotherside.

Figure 36 Crosssection dam function (Willemink)Image 102; Cross section with dam function (Willemink, 2023)