Matters needing attention in greenhouse construction

Greenhouse is a kind of frame covered structure with heat preservation performance, its appearance allows people to eat off-season vegetables. Generally, a bamboo structure or a steel structure is used in a vegetable greenhouse, and one or more layers of thermal insulation plastic film are covered on it, thus forming a greenhouse space. The outer membrane can prevent the loss of carbon dioxide generated by the growth of internal vegetables, so that the shed has a good thermal insulation effect. We can still see green vegetables and colorful flowers in winter, but we should pay attention to the following issues when constructing greenhouses:

 Precautions for greenhouses

1. The consideration of the thermal insulation performance of the greenhouse, followed by the improvement of the thermal insulation performance of the greenhouse and the reduction of energy consumption are the direct means to improve the efficiency of greenhouse production. The greenhouse thermal insulation ratio is an important indicator of the intention to measure the thermal insulation performance of the greenhouse.

2. Our greenhouse must be durable, and then the construction of the greenhouse must take into account its durability and the carrying capacity of the main structure of the greenhouse.

3. The light transmission effect is better. First of all, it is necessary to know that the greenhouse is a lighting building. Therefore, it must have good light transmission conditions when constructing the greenhouse. The light transmittance is the basic indicator of the intention to evaluate the light transmission performance of the greenhouse. The light transmittance refers to the penetration The percentage of the amount of light in the greenhouse to the amount of outdoor light, and the light transmittance of the greenhouse is affected by the light transmittance of the greenhouse light-transmitting covering material and the shadow rate of the greenhouse stock.