12.80 Truss - Poly ventilation

12800

Span of 12.80m with 2 chapels of 6.40m

Width	multiple of 12.80 m
Length	multiple of 4m or 5m (standard)
Height	standard 4.5m – other heights are discussable

Truss

The base of the construction is the truss.

The trusses and pillars consist of rectangular tubes.

The gutters and ridge profiles are made of aluminium.

The bows, supports and crosses are round tubes.

All metal parts are zendzimir galvanized as prescribed in the DIN 2394/2395.
The pillars and trusses are hot dip galvanized.

Poly Ventilation

Both sides of the roofs can move separately.

The roof ventilation hinges to the gutter and is pushed open by racks.

There can be an opening off 1.20m to 2m over the total length of the greenhouse..

An opening of 1.20m up till 2m can be created over the full length of the chapels.

The 12.80m span is also very interesting towards automation, for example concerning the number of waterspray-arms. Because of the 2 chappels, it’s possible to create more variation in the way of ventilation. It depends a lot on the nature of the crop cultivated.

Finishing

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