Structure
- Made of galvanized pipes with a diameter of 60 mm and thickness of 1.5 mm.
- Longitudinal pipes are made of galvanized pipes with a diameter of 32 mm and thickness of 1.5 mm.
- Arches are connected using cross joints of 2 mm thickness.
- Crop holders are made of galvanized pipes with a diameter of 26.7 mm and thickness of 1.5 mm.
- Windbreaks are made of galvanized pipes with a diameter of 32 mm.
- Front and rear facades are made of galvanized tubes in measurement of 40 × 40 mm and thickness of 1.5 mm.
Cover
The greenhouse is covered with agricultural plastic of European origin with a thickness of 200 microns that is treated by ultraviolet rays and is fixed using aluminum profile and coated wires; front and rear facades are covered with fiberglass; the greenhouse can completely be covered using fiberglass or polycarbonate; design possibility for use more than one type of covers.
Doors
Made of aluminum and composed of two pieces that are easily movable; this house can be supplied with a sterilization and a service room.
Cooling System
Rayyan Cooling System
- Two 50 inches exhaust fans.
- Cooling pads (2 m × 0.6 m × 0.1 m) to be mounted at the rear side of the house.
- Cooling gutters made of aluminum with 1.5 mm thickness.
- Circulation fans that help in improving the temperatures both in summer and winter.
- The system will be supplied with suitable water pumps.
Power Control Panel
The greenhouse is equipped with a power control panel and thermostats (thermal regulators) to control the cooling system and any other systems.
Specifications
| Type |
Width (m) |
Height (m) |
Length (m) |
Distance Between First & Second Arches (m) |
Distance Between Other Arches (m) |
Total Area (m²) |
| Rayyan 9m |
9.0 |
3.2 |
39 |
2.0 |
2.5 |
351.0 |