Jingtong Rubber Water Swellable Hydrophilic Waterstop Strip

• Customization: Available
• After-sales Service: Quality
• Certification: CE, ISO
• Model NO.: JT7875GH
• Shape: Square/Rectangeler/Circle
• Name: Hydrophilic Waterstop Strip
• Color Choice: Black/Red
• Leading Time: Within 7 Days
• Expansion: 150%,250%,300%,400%
• Transport Package: Roll in Cartoon Box and on Pallet
• Specification: CE\ISO
• Trademark: JINGTONG
• Origin: China
• HS Code: 40169090
• Production Capacity: 20000m Per Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

PZ waterstop is a new type hydrophilic watertight product manufactured of quality vulcanized rubber and other additives, which make it expansible with physical properties of rubber. Comparing with bentonite waterstop and butyl rubber waterstop, this one has following characters:

Features & benefits:

High watertight properties - once exposed to water, PZ waterstop will expand one to five times to fill all irregular surfaces, holes and spacing of surrounding concrete. Meanwhile, if the construction joints are displaced which will result in oversized gaps beyond elastic range of waterstops, traditional waterstop will lose its effect of water-proofing, but our PZ waterstop still performs great by continual swelling. Much stronger taking advantages of cross-linked chemical structure at the atomic level.Smaller size but uncompromising water swelling property.Eliminate elastic fatigue caused by excessive compression.Excellent water resistance, chemical resistance and anti-aging property.Easy and quick to install.Slow expansion type is also available as your request.

 

Applications:

Pipe penetration.Water reservoirs.Settling pond.Deformation and concrete construction joints of civil engineering.Water conservancy and hydropower projects, etc.

Properties:

Physical properties	PZ-150	PZ-250	PZ-400	PZ-600
Hardness (shore A)		42±7	42±7	45±7	48±7
Tensile strength		3.5 Mpa (min)	3.5 Mpa (min)	3 Mpa (min)	3 Mpa (min)
Elongation		450% (min)	450% (min)	350% (min)	350% (min)
Expansion rate		150%	250%	400%	600%
Repeated water immersion test	Tensile strength	3 Mpa (min)	3 Mpa (min)	2 Mpa (min)	2 Mpa (min)
	Elongation	350% (min)	350% (min)	250% (min)	250% (min)
	Expansion rate	150%	250%	300%	500%
Low temperature bending(-20°C*2h)		No crack	No crack	No crack	No crack

Note:

Avoid exposing the PZ waterstops to moisture environments.Clean, level and dry the surface of concrete before installation.

Sizes:
15 mm × 20 mm, 20 mm × 30 mm, 20 mm × 50 mm, 30 mm × 50 mm, 10 mm × 40 mm or others as your request.

Package:

15 mm × 20 mm and 20 mm × 30 mm: 25 meters / box.30 mm × 50 mm: 10 meters / box.

Your nominated types of packages are also available.