Greenhouse construction materials covered are the following: 1. Ordinary film. Polyethylene or polyvinyl chloride as raw material, film thickness of 0.1 mm professional greenhouse construction, colorless and transparent. Life of about six months. 2. Multifunction longevity film. Greenhouse construction is adding an appropriate amount of polyethylene blow molding process and made anti-aging masterbatch surfactants. Greenhouse construction plastics factory currently produced wide (7.5 m) Multi-film thickness 0.06 mm, more than double the ordinary life of the film long night Pengwen be 1 ~ 2 ℃ high greenhouse construction offer, and the film surface is not easy to bear droplets. Therefore good coverage, low cost, high efficiency. 3. Grass, grass fan. Grass, grass fan is commonly used in the construction of greenhouses at night insulation materials, woven straw, good thermal insulation. Techniques Greenhouse construction Greenhouse Construction add columns: To improve anti-stress greenhouses, built to shed need to add two rows of columns, respectively, after masonry columns and front post. After selection of high 5.5 m column puzzle aggravation column (buried under 50 centimeters), the choice of two meters in front uprights to ordinary post. Greenhouse construction wire pull Roof: Roof and some wire arrangement should be dense glass greenhouse construction, increased compressive strength shed plane. All steel shed surface were fixed with wire on each steel frame, in order to increase the robustness of steel. Bamboo care film on greenhouse-building: To enhance the Roof carrying capacity, protection films, film holder can choose solid bamboo pole, and each row and down each one (bamboo thick head outwards, fine head butt), Greenhouse Each Installation 5 rows of bamboo care film is appropriate. The lower end of the film holder bamboo can be sandwiched by two wires fixed, the other part should be tied with wire on one surface of the steel shed. Yunnan greenhouse construction, Guang-sheng agricultural machinery, vegetable greenhouse construction provided by Shouguang Agricultural Machinery Co., Ltd. Guang-sheng. Greenhouse Construction of Yunnan, Guang-sheng agricultural machinery, vegetable greenhouse construction Shouguang City, Guang-sheng Agricultural Machinery Co., Ltd. (www.sdguangsheng.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Mr. Wang.