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B4: Single-component, Low-viscosity, Hydrophilic Water-based Polyurethane Grouting Fluid
Product Details:
| Place of Origin: | China |
| Brand Name: | LIHONG |
| Certification: | ISO9001,14001,45001,Halal certification,OU certification |
| Model Number: | Water Solubl Grouting Fluid |
| Document: | Grouting fluid.pdf |
Payment & Shipping Terms:
| Minimum Order Quantity: | 2mt |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Barrel 10L |
| Delivery Time: | 10-15days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100MTS/ MONTH |
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Detail Information |
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| Product Name: | Water Based Polyurethane Grouting Fluid Material | Material: | Polyurethane |
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| Appearance: | Liquid | Usage: | Grouting, Plugging, Waterproof |
| Transport Package: | Barrel 10L | Type: | Water-Soluble PU Grouting |
| The Shelf Life: | 9 Months | Water Inclusion: | 20s |
| Viscosity: | 500 Mpa.s,25℃ | ||
| Highlight: | low-viscosity polyurethane grouting fluid,hydrophilic water-based polyurethane,single-component polyurethane grouting material |
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Product Description
Single Component
Water-Soluble
Polyurethane Grouting Fluid
Water soluble polyurethane grouting materials by composite polyether polyol and poly isocyanate reaction generated by isocyanate terminated hydrophilic chemical grouting material, encounter water to a rapid reaction, curing to expand and seal the cracks, so as to achieve rapid sealing effect. This product reacts with water is milky white elastic colloid, with fast speed, high strength, small shrinkage, impermeability and other advantages, widely used in subway tunnel, water conservancy and hydropower, underground garage, and sewers waterproof plugging engineering field.
Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
Product Features
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1) Low viscosity, fast in water dispersion reaction, the formation of elastic colloidal insoluble solid, with plugging sealing performance is good.
2) The formation of white elastic colloidal solid and water, with high compressive strength, low temperature
resistance, good elasticity, anti permeability and other features.
3) The product is mixed with water and the effect is good, can penetrate into deep cracks, crack filling a full range of institutional consolidation after the formation of the reaction.
4) The expansion of the product is good, the amount of water is large, with good hydrophilicity and irrigation, and the viscosity of the product and the curing rate can be adjusted according to the project
Strengthened hydrophilic polyurethane grouting material, strong toughness, good water wrapped.
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Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
Product specification
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Item
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Project
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Index
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WPU
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OPU
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1
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Solidification timea/s ≤
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—
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800
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2
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Nonvolatile content/% ≥
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75
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78
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3
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Foaming capacity/% ≥
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350
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1000
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4
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compressive strengthb/MPa ≥
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—
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6
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| Type | Ι | Ⅱ | Ⅲ | Ⅳ |
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Performance of water coating |
25 times up |
20 times up |
15 times up |
10 times up |
Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
Performance
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Industry standard: JL/T2041-2010
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Number |
Test Items |
Standard Regulations |
Inspection results |
Single item evaluation |
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| Project Name | Unit | ||||
| 1 | Appearance |
Uniform Liquid, No Impurities, Non Layered, |
Qualified | ||
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2 |
Density |
G/Cm3 |
≥ 1.0 |
1.05 |
Qualified |
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3 |
Gel Time |
S |
≤ 18 |
15 |
Qualified |
| 4 |
Water Inclusion (10 Times Water)) |
S | ≤ 25 | 20 | Qualified |
| 5 | Non-Volatile Content | % | ≥ 76 | 81 | Qualified |
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6 |
Viscosity |
Mpa.s,25℃ |
≤ 1.0×103 |
500 |
Qualified |
Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
Central control indicators
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1. Isocyanate content (%) 6.5-7.5
2. Water encapsulation (requires the addition of L4, BT, and Ding before performing water encapsulation)
Type I (15 times water): ≤ 50s Type II (10 times water): ≤ 50s Type III (10 times water): ≤ 50s
Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
All picking indicators
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| Serial | Testing items | Ⅰ | Ⅱ | Ⅲ |
| 1 | Appearance | Uniform Liquid, No Impurities,Non Layered, | ||
| 2 | Viscosity(mPa.S,25℃ ) | 200 ～ 400 | 200 ～ 400 | 200 ～ 400 |
| 3 | Density(g/cm3) | 1.00 | 1.00 | 0.95 |
| 4 | Coagulation Time (S) | 30 | ||
| 5 | Water Inclusion | 40 | 40 | 45 |
| 6 | Non-Volatile Content(%) | 75 | 75 | 70 |
| 7 | Frothing Percentage(%) | 350 | 350 | 300 |
Note: When conducting water-based central control, a water inclusion test should be conducted first. If there are abnormal situations such as white spots, translucency, or inability to contain water during the water inclusion process, it is judged as unqualified, and the content of - NCO should be measured at the same time.
Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
Application
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1) Clean the base surface
2) Locate the exact point of the leak, then drill holes at a 45-degree angle to the ground, 10 cm away from both sides of the crack.
3) Insert the injection packer into the pre-drilled hole.
4) Tighten the injection packer securely using a T-handle wrench.
5) plug the machine into a power source. Then, pour in 2 liters of grout.
6) Connect the grout gun nozzle to the injection packer securely.
7) Start the machine and begin injection. Continue until grout seeps out, then stop.
8) Use the T-handle wrench to unscrew the injection packer counter-clockwise until it is removed from the substrate. Finally, fill and smooth the remaining hole with cement mortar.
Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
Safety caution matters
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1. During application please wear protection apparatus(ex. Glove,goggle),avoid to direct contact to skin,if happen please use running water to flush,if contacted to eyes need to go to hospital for medical care immediately.
2. This product is solvent based material,during application needs to have well ventilation and away from any fire sources. Before material dried,around construction area do not spark any fire.
3. Machine after used needs to use cleaner to clean up thoroughly.
Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
Packaging & Shipping
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20KG/10KG special made iron pail.
Transportation by Ship: Delivery within 7 to 15 days upon receipt of payment, excluding weekends and holidays.
Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
Differences in grout
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Have You Ever Had These Problems
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Type
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Water soluble
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Oil soluble
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Features
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High water content, high water inclusion rate, small shrinkage, fast speed
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Large expansion rate, no shrinkage,good stability and fast speed
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Reaction time
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10-60second
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3-6minutes
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Waterproof Features
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Reacts with water to produce CO2 gas, forming a solid
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Reaction with water,
forming 10-30 times foam
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Defect
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For a long time, the water is easy to evaporate, and the foam is easy to shrink
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The reaction rate is slower than that of water-soluble ones.
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Advantage
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Fast response, no corrosionand damage to RC structuresand steel bars, and low price
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No shrinkage, good stability, no corrosion damage to RCstructure, relatively high price
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Applicationrange
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It is used for building basements, subways, tunnels, hydropower dams, petroleum and coal mining, etc. lt plays the role of reinforcement, anti-seepage and water blocking.
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It is used for deformation cracks in the basement of buildings, structural joints of construction joints, waterproof plugging and reinforcement of the inner walls of tunnels in subway and tunnel projects, and reinforcement of railway roadbeds.
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Polyurethane Grouting fluid · Special Polyurethane Material · Made In China
FAQ
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How about the Price ?
1) Factory price; Price more competitive with quantity raise .
2) Welcome you send us your inquiry: product name (CAS No.), quantity, destination port , we can quote you our best price in time.
How to guarantee the quality ?
1) Third party inspection : such as CIQ, SGS inspection before shipment upon request.
2) Sample: sample for test first or pre-shipment sample can be supply.
3) Free sample available for quality check ,but freight charges will be at your account and the charges will be return to you or
deduct from your order in the future.
4) Specification files: COA, MSDS, TDS which supply by Inspection equipment with instruments of HPLC,GC, etc, R&D and
QC for testing each batch.
How about the delivery ?
1) Worked professional forwarder , by sea, by air, by courier (Fedex , DHL, Ups, etc)
2) Usually shipment will be made within 7-15 days against confirmed order.
How about the package ?
1) Standard package for danger goods or non-danger goods according to the transport regulation
2) All new package for aboard shipments .
3) Customized package for customer brand can be supply if request.
What is your MOQ?
1) You can test the sample such as few grams/kilograms.
2) You also can place one small order like one/few drums as one trail order. Then you can place bulk order after your testing. We
have confidence about our quality.
How about our payment term ?
1) Accepted Payment Currency:USD,EUR,CNY;
2) Accepted Payment Type: T/T, L/C, D/P, Cash;
3) Language Spoken:English,Chinese.
You can send us an inquiry through this platform, or contact the appropriate salesman via email or WhatsApp.
What services we can supply ?
1) 24hours in 7days online ,reply in time;
2) One-stop purchasing and shipments;
3) R&D lab , can help supply customized products;
4) After-sales department in 24 hours .
Metal working Fluid · Lube Base Oil · Made In China