Bulk Waterproofing Polyurethane Grouting Material Chemical Repair Leakage

Product Specification

Polyurethane Grouting Fluid

Single Component

Polyurethane Grouting Fluid Waterproof Repair Leakage-Stopping Liquid Grouting Material

This product is produced by our company through the introduction of advanced foreign technology. Polyurethane grouting material is a kind of high elasticity and toughness gel with low shrinkage and compact structure, which is polymerized after mixing with water and then rapidly foamed, expanded and solidified. This product has a very superior self repairing function by repeatedly foaming with water, and its waterproof and leak stopping effect is 2-3 times that of traditional leak stopping materials.

Polyurethane Grouting Fluid · Grouting Material · Made In China

Construction method

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Drill holes at drip points using a high-pressure grouting machine and fill them with water stopping needles for grouting and plugging. It is recommended to inject polymer cement slurry into areas with large voids during settlement and crack sealing, and then inject the sealing material again after the cement slurry solidifies.

Application scope

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1. Suitable for any complex and loose leakage structure, such as settlement joints, construction joints, expansion joints, etc.
2. Anti leakage and plugging projects for subways, tunnels, bridges, dams, rock formations, mines, ditches, etc.
3. Concrete cracks, structural gaps, floor hollows, basement brick walls, and other building cracks causing water leakage.

Product features

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1. The new modified self-healing technology can effectively prevent repeated water leakage problems caused by expansion cracks.
2. The structure is dense and elastic foaming colloid, which can effectively improve the impermeability of the structure.
3. The formula can be adjusted according to the construction environment or technical requirements to avoid use in areas that come into contact with drinking water.

Matters Needing Attention

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1. Warranty period: 9 months (unopened), stored in a dry, cool, ventilated place, away from high temperature areas.
2. During transportation, strict precautions should be taken to prevent exposure to sunlight and rain, avoid collisions during handling, and be careful to prevent the handle from loosening and getting injured.

Polyurethane Grouting Fluid · Grouting Material · Made In China

Testing method for grouting materials

The standard test conditions are (23 ± 2) ℃

Note

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1. Wear protective equipment (such as gloves, goggles) during construction to avoid direct contact with the skin, if there is contamination should be washed with plenty of water.
2. This product is stored in a cool place, construction must pay attention to ventilation and away from the source of fire materials not solidified before the construction area away from open fire.

Polyurethane Grouting Fluid · Grouting Material · Made In China

Product packaging

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1. Stored in clean, dry and sealed iron drums
2. Transport according to regular product requirements, prevent rain, exposure, squeezing, and collision, and ensure that th packaging is intact.
3. The product should be stored in a ventilated, dry and cool place, away from direct sunlight and rain. The storage temperature should not be higher than 40℃.
4. Under normal storage conditions, the shelf life is 9months.

Polyurethane Grouting Fluid · Grouting Material · Made In China

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