POLYGROUT HPY FLEX

 

POLYGROUT HPY FLEX is two parts liquid polyurethane, which is design when meets water reacts with it, forming a closed cell flexible barrier which will repel water and wilt not allows it to pass through.

                                                 

Typical Application

To stop water leaks through

·    Cracks & honey combed concrete.

·    Voids between wall & floor.

·    Expansion joints.

·    Cold joints.

·    Around mechanical fittings

To repair leaking concrete in

·    In tunnels & manhole.

·    Sewer lines.

·    Concrete dams.

·    Water concrete structures.

 

Product Features

·    Set Material is non-toxic.

·    Could be used in drinking water tanks.

·    Extremely Durable yet environmentally  friendly.

·    Reacts rapidly with water.

·    Forms a flexible water stop,

·    Used when 20% movement is anticipated.

·    Expands with an outward pressure sealing smallest cracks.

·    Adheres tenaciously to practically all wet or dry substrates.

·    Does not shrink after total drying.

·    Permanent seal for cracks.

·  Can expand up to 20 times its original body

 

Properties

Density( core )

Tested in accordance with

ASTM D        1622

Free Rise         2.02   Lb/ft3

Confined         4.04   Lb/ft3

Shrinkage

Tested in accordance with

ASTM D 2126

 

 

1 Day < 0%  

7 Days < 0 %

 

Water Absorption (Volume Confined)

Tested in accordance with ASTM D 2127

Less than 1 %

 

Shear Strength

Tested in accordance with

ASTM C 273              17.10 Psi

 

Tensile Strength

Tested in accordance with

ASTMD 1623             29.30 Psi

 

Chemical Resistance

Resistant to most common chemicals, please consult POLYCOO Technical department for details

 

Viscosity

@ 500 cps

 

Elongation

Tested in accordance with

ASTM D 1623…….44%

 

Percentage Solid

100 %

 

Color

Amber

 

Guide for Applications

Repairing leaking cracked concrete

Surface Preparation

Remove all loose particles, dust

traces of oil, paints dirt from

surface of leaking cracks.

 

Drilling injecting holes

Locate rebar and conduit in concrete to be repaired  Drill a 0.8 - 1.5 cm. hole (depend on crack size) at a 45 deg. angle every  40 cm. Drill at a distance away from the crack to approximately one half the thickness of the concrete. f repairing a vertical surface drill the first hole at the bottom of the rack and work up wards. Drill few centimeters away from the rack to avoid concrete to

break when injecting under pressure. F repairing a thin concrete element, holes are drilled in the face of the rack, and face should be well, sealed to retain pressure, 

Quick Overview:

  • Short Description:

    Product Description POLYGROUT HPY FLEX is two parts liquid polyurethane, which is design when meets water reacts with it, forming a closed cell flexible barrier which will repel water and wilt not allows it to pass through.

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    POLYGROUT HPY FLEX