Tear Joint
  • Thickness. 13 and 27 mm
  • For concrete and reinforced concrete tubes.
  • Tubes betwwen ND 200 and ND 2400
  • Usual Deformation between 25% y 45%
  • Usual prelengthening 12%
  • EPDM Rubber
  • Common Hardness 50 5 IHRD
  • Standard UNE-EN 681-1

Joint Selection

a
Gap
Tolerancia Gap
13
8,2
*
16
10,0
*
18
11,3
*
20
12,5
*
22
13,7
*
24
14,9
*
27
16,8
*

MinimunCompresion = 25%
Maximun Compresion= 45%
Prelengthening = 12%
Development = Information Request

Material
  • Synthetic Ethylene Propylene Rubber (EPDM)
  • Designed for the watertightness of sewers made for the draining of rain water and wastes.
  • Hardness 50 5 IHRD
  • Rubber designed under the UNE-EN 681-1 standard
  • In case of residual water mixed with wastes such as oil, petrol or fuel, the joints can be manufactured in Acrylonitrile Butadiene Rubber (NBR)
  • Joints can be manufactured using other types of elastomers.
 
   
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- Concrete Sewers

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