Many greenhouses are damaged by rain due to improper protection each year. With the rainy season approaching, protective measures for greenhouse construction should be taken in advance.
1. Excavate drainage ditches in advance for greenhouse construction to prevent water backflow. Dig a drainage trench along the front of the greenhouse that is the same length as the structure, with a width of 0.5 meters and a depth of 30 centimeters, to ensure water from the greenhouse can drain at any time.
2. The covering film prevents the rear and side walls of greenhouse structures from being soaked by rain. The greenhouse is covered with film or non-woven fabric, allowing rainwater to flow down without soaking the structure. It also serves as a wind barrier. Due to the rapid aging of the coating, it is prone to scratches. Before heavy rain, always inspect the rear wall covering film to ensure no leakage. Reinforce the greenhouse to prevent damage from strong winds. The film is prone to falling off and tearing, especially in拱棚 greenhouse films. Farmers are advised to enhance their preventive measures.
3. Increase the number of pressing ropes. After adding the ropes, secure the greenhouse film, and install double layers at the doors to tightly seal the entrance and exit of the arch-shaped greenhouse, preventing air flow. Cover with insect-proof or shading netting to mitigate the damage from hail. Prior to the arrival of hail, promptly cover the interior with the same length, width, and tension, ensuring the insect-proof or shading netting is kept at a certain distance from the ground to minimize the impact of hail on the film and prevent damage. In case the greenhouse film is damaged, promptly apply adhesive for repair to prevent water from entering the greenhouse.
Alright, that's all for the protective measures in greenhouse construction. Friends who have any questions and would like to learn more can directly call our company's phone number.