铁路隧道用EVA/ECB/PE光面防水板

产品介绍:铁路隧道用防水板是专门用于铁路隧道、公路隧道、地铁、工矿及各市政地下工程防水、防渗材料。是以

乙烯醋酸乙烯、乙烯醋酸乙烯与沥青共聚物和低密度聚乙烯为主要原材料经融熔挤出、压延、冷却定型、牵引成板材

的防水产品。与普通防水材料相比具有防渗性能优异，抗老化性能强，柔韧度好的特点，是一种新型防水工程材料。

Introduction:geomembrane for railway tunnel is produced for waterproofing in railway tunnel,highway

tunnel,subway,mine and other municipal projects.It is made of VAMA,VAMA and asphalt multipolymer and low

density polyethylene by welding,calander,colding,tracting.Its waterproofing ability is better than normal ones.It is a

new waterproofing material with anti-aging,excellent flexibility.

产品规格：厚度1.5～3.0㎜，幅宽2～7m，长度根据工程设计。

Specification:thickness from
1.5mm to
3.0mm.Width from 2m to 7m.Roll length can be made according to the project designs.

产品特点：具有特殊抗臭氧性，防老化性能好，抗穿透能力强，与建筑基体同寿命；具有优良防渗性；高阻隔性；无

化学污染，耐酸碱及多种化学物质。具有优良延伸率及耐磨性；尺寸稳定性好；粘接性能良；施工方便。

Factures: it has good ozone resistance,anti-aging,excellent puncture resistance,has the same life as project

body,excellent waterproofing,high separation,no chemical pollution,anti acid/alkaline and other chemicals,excellent

elongation,wear resistance,good dimensional stability,easy to weld in the construction.

应用范围：主要用于地铁隧道等重要防水工程。用于隧道、水池、水渠、人工湖、地下室、河堤、垃圾处理场、屋面

等防水、防渗工程，特别适用于拱顶内面的防水工程。

Applications:mainly used in key waterproofing projects like subway tunnel.It can be used in

tunnel,tank,channel,artificial lake,basement,dam,landfill,roofing waterproofing.especially suitable for vault inner

projects.

产品性能指标：执行铁道部科技基[2008]第21号文件