Double-layer membrane Mengfeng greenhouse greenhouse

First, the structure features:

1, the number of layers of film:

(1) monolayer film;

(2) double film;

(3) Multilayer film:

(4) reflective film;

2, Shed High Category:

(1) The lowest point of the inner membrane of the shelter is 2.2 meters;

(2) The lowest point of the inner membrane of the shelter is 2.6 meters;

(3) The lowest point of the inner membrane of the shelter is 4.0 meters;

(4) The lowest point of the film in the shed is 4.6 meters.

3, according to the material classification:

(1) concrete pillar structure shed;

(2) steel pipe pillar structure shed;

4, according to span classification:

The vertical distance is 5 meters and the horizontal spans are 5 meters, 8 meters, 15 meters, 20 meters, 30 meters, 80 meters, 100 meters, 120 meters, 300 meters and 500 meters.

5, according to a single shed area classification:

(1) 10 acres;

(2) 30 acres;

(3) 50 acres;

(4) 100 acres;

(5) 300 acres;

Can also be based on the actual situation of customer land design shed type.

Second, internal and external membrane connection, film characteristics:

1. A connection rib is provided for every 30 cm inside and outside the membrane, and a connecting tube is provided on both sides of the outlet membrane;

2. The characteristics of the inner and outer membranes do not change at -70°C-80°C;

3, the use of internal and external membranes are 57 months;

Third, product practical areas classification:

1. Cultivation and planting of vegetables, fruits and seedlings;

2. Aquaculture and Livestock Breeding;

3, workshops, warehouses, logistics;

4, coal storage and coal washing plant dust;

5, vegetation, rain, fruit and vegetable deep processing dry shade;

6. The overall coverage of archaeological excavation and many other areas.

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