GEOMEMBRANE

GEOMEMBRANE

GEOMEMBRANE

Product catalog summary
Product Overview: IDROEVA sheets are made from EVA/C, a copolymer of ethylene and vinyl acetate, known for its high elasticity, puncture resistance, and surface yield. These sheets are lightweight at 520 g/m² and are available in food-grade formulations suitable for potable water reservoirs and fish farming.
Installation Guidelines: Before installation, ensure the basin surface is clean and smooth. Sheets should be laid out on non-windy days, with seams welded using a hot air device. Due to their density, the sheets do not require ballasting. For repairs or fixing, a special biadhesive tape is recommended.
Design and Construction Recommendations: The slope of the banks should not exceed 45° to prevent sliding. The surface should be smooth, with a layer of fine gravel and sand at least 10-20 cm thick. Sheets should extend 1.5-2.0 m beyond the bank edge for proper installation. A protective sheet should cover the non-submerged bank areas and be replaced every 4-5 years.
Customization and Assistance: Custom-sized sheets can be preassembled at the factory. For larger installations, technical assistance is available for proper sheet deployment and thermal welding.
Color Options: Standard colors are light blue/anthracite (code IDR3347), with other colors available upon request for minimum order quantities.
Disclaimer: P.A.T.I. products enhance agronomic conditions but are not responsible for crop outcomes due to various environmental factors. Product specifications may change without notice.
See more

Catalog excerpts

GEOMEMBRANE-1

PONDS WATERPROOFING SHEETS

 Open the catalog to page 1
GEOMEMBRANE-3

IDROEVA SONO TELI IN EVA/C, COPOLIMERO DI ETILENE ED ACETATO DI VINILE, AD ALTO TENORE DI VA, CON OTTIME CARATTERISTICHE DI ELASTICITÀ, E PERCIÒ DI ADATTAMENTO A PICCOLE ASPERITÀ DEL TERRENO, DI RESISTENZA ALLA PERFORAZIONE E DI RESA SUPERFICIALE, GRAZIE AL PESO SPECIFICO DI SOLO 520 G/M². SONO DISPONIBILI ANCHE FORMULAZIONI ADATTE PER IMPIEGO ALIMENTARE, UTILIZZABILI PER BACINI DI ACQUA POTABILE ED ALLEVAMENTI DI PESCE. IDROEVA ARE SHEETS MANUFACTURED WITH EVA/C, ETHYLENE AND VINYL ACETATE COPOLYMERS, INCLUDING A HIGH VA PERCENTAGE WHICH ALLOWS EXCELLENT ELASTICITY, I.E. EASY ADAPTATION TO ROUGH...

 Open the catalog to page 3
GEOMEMBRANE-4

Avvertenze per la realizzazione dei bacini Construction and installation hints Nel progettare e costruire i bacini di raccolta d’acqua è importante considerare alcuni fattori: During the design and construction of water reservoirs and ponds some suggestions have to be followed: -- the banks slope shall not exceed the friction angle of the construction material and, in any case, be limited to 45°, in order to prevent the material from sliding and to avoid the danger of pits, moreover too steep slopes hinder the operators in properly laying out the IDROEVA sheets; -- the banks edges shall be smooth...

 Open the catalog to page 4

All Guarniflon SpA - PATI Division catalogs and technical brochures

  1. MULCH FILM

    4  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.