Water-based hydrophilic stops are based on unvulcanised rubber TPE and are suitable for sealing seams. This product will increase in contact with water, and this increase reaches about 800% after 14 days. Increasing volume in water Hydrophilic stops begin 6 hours after water penetration. The notable thing about hydrophilic water stops is that it should only be used in seams and its use in expansion joints is prohibited.
This new type of water treatment, designed to eliminate the leakage of seam and cessation joints, has been designed using highly elastic rubber and polymer polymers, which are swirled in a controlled manner when in contact with water, preventing the flow of water from the seams Execution and cold seams.

Advantages:
- Reduced error rates relative to normal water regimes
- Reversible swelling against water
- maintain form even at high temperature
- Withstand water pressure up to 3 times
- Non-toxic
- Easy installation with minimal risk of error
- Affordable

Properties and effects:
Sealing of concrete structures at a water pressure of up to 6 bar
Reduced error rate than water stroke pvc
Reversible swelling against water
Preserving shape and appearance even at high temperatures
Non-toxic and usable in drinking water tanks
Easy installation with minimal risk of error
Affordable

applications :
Sealing the seams in permanent or temporary contact with moisture, surface water and ...
Sealing the seams of horizontal and vertical surfaces
Sealing of rugged surfaces or cold seams
Sealing pipes round and replacing sealing flanges
Incontinence of seams and concrete sections in a variety of structures and dams

Hydrophilic Water Performance:
Bentonite flower contained in hydrophilic water column includes several sheets containing pregnant particles that are swollen in contact with water and prevent the flow of water or other materials from seams.
There are positive and negative loads between these sheets, and when leakage occurs, the water molecules invade positive and negative loads and place themselves between them and cause hydrophilic water stagnation.
The hydrated bentonite prevents water penetration, and the higher the hydrostatic pressure increases, the small sheets become more compact and provide a more solid sealant.
Thus, a permanent seal against the pressure of the fluid is obtained.

Instructions for use:

All surfaces should be clean, dry and free of any particles that are sticking and loose.

The water stop stroke should be fixed by a glue or nail in the groove in the concrete, then concreting shortly afterwards. The sealing instructions for the joint wall and concrete floor should be applied to the surface preparation before use.

Method of Use :
First, place the hydrothermal water stop with a hand in the groove.
Make sure the water stop is at least 8 inches from the edges.
Keep the hydrophilic stop water with glue, nail or screw.
The maximum distance between nails or screws should not exceed 25 cm.
At the end of the rolls, at least 3 cm of the roundabout should be considered.
It is advisable to apply a layer of cementitious waterproofing agent to the waterproofing of the stove in the groove, on the surface underneath the wall.
In horizontal and vertical fittings, cut off the hydrophilic stops with a cutter at a 45 ° angle and place the strip vertical over the horizontal slice.
To attach to the figure +, you can cut 4 pieces of the tape with a 45 degree angle and tip the arrow. Then tie these 4 pieces together and fix them with a screw or nut.
To attach the T-shaped, place two strips of paper straight perpendicular to each other and secure them with a bolt or nail.
Concreting should be performed shortly after the strip and water stop are placed.

Note 1: The section where the hydrophilic stater is used in the water should not be immersed in water before being bonded.
Note 2: The implementation of at least 50-75 mm of concrete coating or coating on a hydrophilic water stop is required.
Note 3: It is best to dry at the time of installing and positioning the hydrophilic stop water.

Physical and chemical properties of hydrophilic water:

• Hydrostatic resistance of over 70 meters
• Specific gravity 1.75 g / cm3
• According to ASTM D 217
• Black color
• Excellent resistance to drying and repeated humidification
• Percentage increase: more than 450%
• Expansion Ability: More than 300%
• Adhesion to dry concrete using glue: excellent
• Permeability: 45 mm

Note: Hydrophilic water stop test is rejected by the method of drowning a piece of this tape in water, because there is no enclosing section in this method, and this bar can be absorbed by all the water inside the container.
But it is enclosed in the concrete, the water stop, and merely closes the seams to allow water to flow even at high altitudes and high pressure by simply absorbing water and creating limited amounts of water. Due to the cross-sectional constraints, the water absorption of the bar stops.

Arsam Bina, a manufacturer of water-repellent products, has proudly presented its products to large and small companies over the past two decades. The company's water stops are manufactured and supplied in accordance with the international standards governing the plastic industry.