Standard 9m (30ft) Growing Room specification
Width |
9.15m (30’) |
|
Apex height |
3.5m (11’6”) |
Straight side |
0.9m (3’) |
Hoop |
60mm (2 3/8”) |
Ridge & brace |
45mm (1 ?”) |
End timbers |
75x75mm (3”x3”) |
Base timbers |
100x50mm (4”x2”) |
Hoop centres (standard) |
1.5m (5’) |
Cover width |
14m (46’) |
The standard structures all incorporate the following features:
Feature |
|
Benefit |
High tensile structural tubular steel framework |
|
Stronger and more durable |
Fully galvanised steelwork |
|
Protection against corrosion |
Straight sided hoop profiles |
|
Improved access and air circulation |
Variable hoop centres |
|
Adjustable to all site conditions |
Welded ring locking brackets |
|
Strong solid fixing system |
Tanalith timber end & base frames |
|
Strong, durable and simple to use |
Choice of different covers |
|
Suitable for all climates |
Optional cross bracing / side purlins |
|
Additional strength for snow loads |
9m (30ft) Tunnels under construction.
Concrete Floor(混凝土地面) Steelwork Going Up (框架结构)
玻璃纤维
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这个是老外9米标准菇房建设过程 |