Lishui Fairview Agriculture to introduce you to the back wall of the construction and maintenance of greenhouses: According to reasonably determine the shed wall soil steepness: build greenhouses in clay ground, since the smaller soil particles, soil viscous strong, do not shed after the completion of the back wall easy to collapse, so that when the construction can be appropriately shed after shed too steep lateral walls of some. Like greenhouses back wall height of about 4.5 meters, in the use of excavator cut walls, can be at the bottom than the top of the back wall of the south side of the south extends southward about 1.6-1.8 meters in width. Need to remind the ball greenhouse Which is good, because some farmers sticky clay strong, so when you cut the wall back wall arbitrarily cut steep, so the width of the back wall of the south extending shed less than 1.6 meters, so it is easy During use manipulation shed wall collapses. Traditional greenhouse gutter to gutter ball single iron greenhouse how much money is made iron ball rolled into the sink greenhouse cost for roof support and rainwater drainage in the conservatory below the gutter, hanging installation condensation sink, so gutter will form a natural "cold bridges." However, due to the high thermal conductivity of iron in the glass greenhouse, greenhouse roof gutters radiating heat accounted for 16%, and single gutter rolling processing error is difficult to precisely control the connection between the gutter and the gutter junction roofing materials often Mifengbuyan, easily lead to water leakage occurs, accompanied by heat loss. To solve this problem, people trying to use the high-precision rolling equipment production, rain gutters and condensation can sink into one of the hollow double-iron gutter instead of the traditional single-iron gutter, this program although you can effectively address these problems, but in a different project, due to the structural design of different loads, often need to replace the use of different sizes of greenhouse gutter ball, so production costs and production cycle became a problem, in this case, hollow aluminum Alloy Gutter became the producer new choice. Fairview agricultural supply greenhouses quality, first-class reputation, reasonable design, the majority of new and old customers love, beautiful agriculture look forward to working with you! Wenzhou ball greenhouse, Fairview agricultural development designed, spherical greenhouse Which is better provided by the Agricultural Development Co., Ltd. Lishui Fairview. Wenzhou ball greenhouse, Fairview agricultural development designed, spherical greenhouse Which Lishui Fairview Agricultural Development Co., Ltd. (www.lsjxny.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or image Contact phone, for the latest information, contact: Mr. Zhang.