Novagric<\/a> > Greenhouses\u00a0<\/a> >Materials and structures The greenhouse structure<\/strong> must withstand the weather conditions and the equipment to be installed inside. Therefore, the design phase<\/strong> is very important to get the right structure for your needs.<\/p>\n<\/div><\/div><\/div> Regardless of the type of greenhouse, the structure must always be:<\/p>\n<\/div> Lightweight and resistant.<\/p>\n<\/div><\/li> Easy to preserve and maintain.<\/p>\n<\/div><\/li> Expandable.<\/p>\n<\/div><\/li> Adaptable and modifiable to roofing materials.<\/p>\n<\/div><\/li> And occupy the surface optimally.<\/p>\n<\/div><\/li><\/ul><\/div><\/div><\/div><\/div> They fix the structure to the ground. Their dimensions depend on the type of soil and the stresses they have to withstand.<\/p>\n<\/div><\/div><\/div> They carry the greenhouse cover. Their dimensions depend on the design of the greenhouse and the stresses they have to withstand.<\/p>\n<\/div><\/div><\/div> They carry the greenhouse covering material. The shape of the arches is designed to capture the maximum amount of solar radiation (depending on the climatic conditions of the terrain and the roofing material). They are composed of ridge arches, cultivation bar, pendolons and front reinforcements.<\/p>\n<\/div><\/div><\/div> They evacuate rainwater. They evacuate the volume of water depending on the development of the sheet metal from which they are made. To withstand the environment and continuous contact with water, Sendzimir Z-275<\/strong> type galvanising and watertight joint systems between channels (silicone, rubber washers, etc.) are used.<\/p>\n<\/div><\/div><\/div> They are installed in the greenhouse to absorb part of the stresses of the pillars. They are of two types:<\/p>\n They allow the correct ventilation of the greenhouse. Depending on the ventilation needs of the greenhouse and the direction and intensity of the wind, there are four types:<\/p>\n Thus, you can maintain the climatic conditions in your greenhouse manually or automatically by means of geared motors to open or close the window precisely and quickly.<\/p>\n<\/div><\/div><\/div> Prevents the risk of falling during greenhouse construction and maintenance. The Provisional Provisional Protective Edge Protection System (SPPB) developed by Novagric is placed in the side channels of the greenhouse to prevent accidents. The B-Safe safety railing complies with the UNE EN 13374:2013+A1:2019 standard for CLASS B<\/strong>.\u202f It provides resistance to static and dynamic loads. In addition, it stops an operator in the event of a fall and prevents them from slipping if they walk on an inclined surface of up to 30\u00ba (no height limit). It allows the crops to be trained and is made of wire. The arch is the part of the greenhouse structure on which the roofing material rests. It is only installed in multi-tunnel greenhouses<\/strong> (all other greenhouses have a flat roof structure).<\/p>\n
\n<\/strong><\/p>\n<\/div>Greenhouse materials and structures<\/h1><\/div>
Basic elements of the greenhouse structure<\/h2><\/div><\/div><\/div><\/div><\/div>
<\/i><\/i><\/span>Supports<\/span><\/a><\/h4><\/div>
<\/i><\/i><\/span>Pillars<\/span><\/a><\/h4><\/div>
<\/i><\/i><\/span>Trusses<\/span><\/a><\/h4><\/div>
<\/i><\/i><\/span>Evacuation channels<\/span><\/a><\/h4><\/div>
<\/i><\/i><\/span>Reinforcements <\/span><\/a><\/h4><\/div>
\n
<\/i><\/i><\/span>Zenith windows<\/span><\/a><\/h4><\/div>
\n
<\/i><\/i><\/span>Fall protection - B-Safe<\/span><\/a><\/h4><\/div>
<\/i><\/i><\/span>Grid<\/span><\/a><\/h4><\/div>
\nAll the structures of the greenhouses developed by Novagric comply with the European standard UNE-EN 13031-1<\/strong>, according to the requirements of the ISO 9001 and 14001<\/strong> standards with which we have been certified since 2000.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>![\"invernadero-novagric-perfiles-1\"](\"https:\/\/novagric.com\/wp-content\/uploads\/invernadero-novagric-perfiles-1.webp\" "\\"invernadero-novagric-perfiles-1\\"")
<\/i> Archs<\/a><\/i> Trusses<\/a><\/i> Evacuation channels<\/a><\/i> Pillars<\/a><\/i> Zenith windows<\/a><\/i> Grid<\/a><\/i> Reinforcements<\/a><\/i> Fall protection<\/a><\/i> Supports<\/a><\/div><\/div><\/div><\/div><\/div><\/div>Greenhouse arches<\/h4><\/a><\/li>
Greenhouse netting<\/h4><\/a><\/li>
Greenhouse profiles<\/h4><\/a><\/li>
Plastics for greenhouses<\/h4><\/a><\/li>
Materials<\/h4><\/a><\/li>
Greenhouse safety<\/h4><\/a><\/li><\/ul><\/div>
Greenhouse arches<\/h4><\/a><\/li><\/ul><\/div>
Greenhouse arches<\/h3>\n
Types of greenhouse arches<\/h3>\n<\/div>\n
<\/i><\/i><\/span>Semi-circular arch<\/span><\/a><\/h4><\/div>
![](\"\/wp-content\/uploads\/arco-invernadero-gotico-APG80.png\")
<\/div>\n<\/div>\n<\/div><\/div><\/div>![](\"\/wp-content\/uploads\/arco-invernadero-asimetrico-APA25.png\")
<\/div>\n<\/div>\n<\/div><\/div><\/div>