Venlo Design Plastic Sheet Polycarbonate Greenhouse Structure
Specifications
Plastic Polycarbonate Greenhouse StructureU.S. quality - Chinese price
Custom Size,Simple Installation
Heavy duty structure
Venlo Design Plastic Sheet Polycarbonate Greenhouse Structure
U.S. high quality standard, Chinses competitive price greenhouse manufacture from Shanghai
Company Brief Introduction:
Rough Brothers Greenhouse Manufacturing (Shanghai) Co., Ltd is wholly owned by Rough Brothers
INC, the leading U.S. greenhouse manufacturer.
With the design and quality control standards from our America head office, our Shanghai based
manufacture center can assure you the best quality of competitive price greenhouse you ever want.
Outstanding Features of Plastic Polycarbonate sheet greenhouse :
The structure can be designed to readily accept hanging baskets, displays, booms, echo systems, and other needed equipment. This truss has also been designed for use with heat retention and shading systems, reducing winter heat loss and summer heat gain for maximizing energy efficiency
Roof vents are optional in the Venlo design, whether single vents or double vents are installed is up to you. Each zone utilizes just two motors, increasing efficiency while decreasing maintenance. Complete design specifications and structural details are available .
- Glass roof glazing provides maximum light transmission
- Low Maintenance Structure
- Natural or fan ventilation available
- Standard and custom widths available
- Available in various heights to accommodate your needs
SPECIFICATIONS :
The standard widths of the venlo glass structures are 20' 6"(6248.4mm), 24' 0"(7315.2mm), 30'
9"(9372.6mm), 36' 0"(10972.8mm) and 41' 0"(12496.8mm) wide. Custom widths are always available.
Posts to be set directly into the concrete pier or on post stubs in the concrete pier. The pier size will be
determined by loading requirements determined by engineering.
A cast post top with an integral drip gutter support will bolt to the post and support the gutter saddle.
A galvanized steel gutter saddle will be at each post to splice the gutter and to bolt to the post top.
An aluminum extruded drip gutter is located under each gutter
Cast aluminum downspout is used where downspouts are required. The hole in the gutter is predrilled for
ease of installation of the downspout.
There are many options in the gutter extensions depending on the situation:
- Open ended to let the water run off the greenhouse
- Welded end with no downspout
- Welded in with a downspout
At each interior post there will be a bar joist which shall span across the structure at 12' 0"(3657.6mm)
centers. This not only substantially strengthens the structure, it also provides simplified installation of
additional equipment such as:
- Hot Water Heating Systems
- Shade and Energy Curtains
- Watering Booms
- Hanging Basket Systems
- Monorails
Aluminum extruded roof bars with a condensate clip to channel the condensate from the roof bar to the
gutter and into the drip gutter is included. The roof bars allow for a "dry glazed" system with no putty or
caulk in the glazing system.
- 4mm tempered glass
- 16mm acrylic
- Standard venting provides 15% roof ventilation capability with roof vents located on alternating slopes down length of each house.
- "Double" venting provides 30% roof ventilation capability with roof vents located on alternating slopes down length of each house, but twice as many.
- Continuous roof vents on one side of the slope or both sides of the slopes are available. The continuous vent provides 40% ventilation
A positive drive system shall be used with an easily understood and maintained rack and pinion drive
system. Each roof vent zone to utilize rack and pinion operators (one per bay) connected to continuous
push-pull vent shafting attached to individual aluminum lifting arm assemblies.
Each zone will be driven with two drive motors with a drive motor to open the windward vents and a drive
motor to open the leeward vents.
Each motor will have a reversing motor control box to wire the motor
A computer control system with a weather station is required to install this type of house. This can be
accomplished with either a simple weather station with a vent control or a more intricate environmental
control system
Feel free to contact us with any questions regarding Tech, Price and so on. Looking forward to our first cooperation in the near future.
Send Inquiry to This Supplier
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