Greenhouse Hot Sale Tomato Green House Venlo Polycarbonate Hydroponics Greenhouse Frame For Sale
Introduction
Polycarbonate greenhouses usually adopt a double-ridge Venlo structure type, with 8 mm high-quality double-layer polycarbonate panels on the top and sides, and a hot-dip galvanized rectangular tube as the frame.
The greenhouse configuration includes natural ventilation system, external shading system, wet curtain/fan cooling system, inverted micro-spray system, lighting system and power distribution system, etc.
Polycarbonate cover has the characteristics of high light transmittance, impact resistance, heat insulation, fire resistance, etc., and is suitable for use in extreme climate conditions.
The light transmittance of polycarbonate can reach more than 85%, and it has good heat insulation performance.
Features
Excellent light transmittance: The light transmittance of polycarbonate can reach up to 89%, which is similar to that of glass. UV coated panels will not turn yellow or fog when exposed to sunlight. After ten years, the light loss is only 10%, which is much lower than materials such as PVC and glass.
Thermal insulation performance: Polycarbonate smart greenhouses can maintain indoor temperature in winter and reduce energy consumption.
Anti-ultraviolet: The outer layer design can effectively prevent ultraviolet damage.
Impact resistance: polycarbonate have high strength and toughness and can withstand the impact of severe weather such as wind, snow, and hail.
Weight advantage: The weight of the polycarbonate smart greenhouse is only about half of that of the glass greenhouse, which greatly saves the cost of transportation, handling, installation, and support frames.
Sound insulation effect: polycarbonate have obvious sound insulation effects and have better sound insulation than glass and acrylic panels of the same thickness.
Weather resistance: polycarbonate do not become cold and brittle at -40°C and do not soften at 125°C, and can maintain good mechanical and mechanical properties in harsh environments.
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