The naturally ventilated Poly house was designed to meet the growing needs of farmers around the world to produce higher quality crops thus enhance the return. This naturally ventilated poly house is designed to solve the problem of ventilation and humidity and is especially suited for hot and humid weather conditions. This is carried out by Fix openings located in the centre of each of the structure's arches which runs along the entire length and four sides ventilation, which runs along the entire length & breadth of the structure. These openings allow natural ventilation and release hot air.
Structure is made up of Top Quality Hot dipped galvanized round pipe and having wall thickness 2mm and covered with multilayer polyethylene.
All material used in structure like connectors, bracket & fasteners are of hot dipped galvanized.
SR. NO. | PARTICULARS | SPECIFICATION OF NHB | REMARK |
1. | |||
2. | Area in Sq. Mtrs | 2500-8000 | |
3. | Gutter Height | 4.0 to 4.5 mtrs | |
4. | Ridge Height/Centre height | 6.0 to 6.5 mtrs | |
5. | Foundation pipe | 60 mm OD 1200 to 1300 mm length 3mm thick weight 4.20 kgs/mtrs. | |
6. | Column | 76 mm OD, 2mm thick, weight 3.75 kg/mtrs. | |
7. | Top Purlin | 48 mm OD/2.0 mm thick, weight 2.30 kg/mtrs. | |
8. | Gutter Purlin | 42 mm OD 2mm thick, weight 2.10k g/mtrs. | |
9. | Top Arch | 42 mm OD 2mm thick, weight 2.10kg/mtrs. | |
10. | Bottom cord of the Truss | 60 mm OD/2.0 mm thick, weight 2.85kg/mtrs. | |
11. | Internal Bracing pipe & Cross Bracing | 33 mm OD 2mm thick, weight 1.60kg/mtrs. | |
12. | Balcony pipe | 60 mm OD 2mm thick, 2.85kg/mtrs. | |
13. | Curtain runner | 42 mm OD 2mm thick, weight 2.10kg/mtrs. | |
14. | Curtain shaft | 27 mm OD 2mm thick, weight 1.30 kg/mtrs. |
15. | Hockey support | 33 mm OD 2mm thick, weight 1.60 kg/mtrs. | |
16. | Flap control pipe | 21 mm OD 2mm thick, weight 1.08 kg/mtrs. | |
17. | Poly film | UV stabilized 200 micron | |
18. | Fasteners | M6 to M10 Nut bolts 50-150 mm long | |
19. | Shade net | UV stabilized 50% shade net of any color with manual or auto operation | |
20. | Bottom Apron | 0.6 to 1.5 meter height | |
21. | Nut bolts | Size 3/8’’ | |
22. | Civil work/Foundation | 45 cm dia. and 75cm to 90cm depth | |
23. | Extra items if any a) Down take pipe b) Trellis system c) |