1.Odorless, Eco-friendly, No Harm to the Builder
2.Excellent Waterproof, Best Sealing, Bright Color
3.Resistant to Oil, Acid, Alkali ,Puncture, Chemical Corrosion
4.Single Component, Self-leveling, Easy to Use, Convenient Operation
5.800+ Elongation, Super-bonding without Crack
Resistance to Tear, Puncture, Abrasion
Welcome to TradeChina
High Performance Hot Rubber PU Crack Filler Sealant for Highways Roads & Airfields
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Overview
High Performance Hot Rubber PU Crack Filler Sealant for Highways Roads & Airfields
Crack and Joint PU Sealants Road Pouring Glue Road Repair Polyurethane Joint Sealant for Construction concrete One component polyurethane elastic joint material PU-310
PU-310 is one component polyurethane with excellent elastic joint material for contraction / expansion joints and cracks in concrete floors and decks. It cures in place to form a highly resilient and abrasion resistant seal, which resists deterioration caused by weather, stress, movement, traffic and water. Its abrasion and tear resistance makes it ideally suited for applications exposed to pedestrian and vehicular traffic
Key Features
PRODUCT SPECIFICATIONS
PROPERTY | STANDARD/UNITS | VALUE |
Color/state | Visual inspection | Grey/ Customized |
Density | (g/cm³) | 1.35±0.1 |
Adhesion Elongation | % | 666 |
Tack Free time | hr | 3 |
Hardness | Shore A | 10 |
Resilience Rate | % | 118 |
Flow ability | mm | Self-leveling |
Curing Speed | mm/24h | 3~5 |
Full drying time | Hours | ≤24 |
Elongation at Break | % | ≥1000 |
Solid Content | % | 99.5% |
Operation Temperature | °C | 5~35 |
Service Temperature | °C | -40~+80 ℃ |
Shelf life | month | 9 |
Areas of Application
1.Bonding and sealing for the gap of joints of road, airport runway, square, wall pipe, wharf, roof, underground garage and basement.
2. Sealing for leakage of oil refinery and chemical plant.
3. Bonding and sealing for industrial floor, such as epoxy floor and all kinds of paint surface.
4. Excellent bonding, sealing and repairing of various kinds of materials, such as concrete building, wood, metal, PVC, ceramics, carbon fiber, glass, etc.
2. Sealing for leakage of oil refinery and chemical plant.
3. Bonding and sealing for industrial floor, such as epoxy floor and all kinds of paint surface.
4. Excellent bonding, sealing and repairing of various kinds of materials, such as concrete building, wood, metal, PVC, ceramics, carbon fiber, glass, etc.
Airport Running Way joint sealant
For Bridge and tunnel Joint Sealing
For the Movement Parking gaps sealing
For Train Tacks Joint Sealing
For Highway Joint Sealing
For the road crack sealing
Direction for use
* Cleaning:The substrate surface must be solid,dry and be clean.Such as no dust, grease, asphalt, tar, paint, wax, rust, water repellent, curing agent, isolating agent and film. Surface cleaning can be dealt with by removing, cutting, grinding, cleaning, blowing, and so on.
* Operation:Put the sealant into the operating tool,then injecting it into the gap.
* Reservation gap:The construction joint will expand as the temperature change,so the surface of the sealant should be lower than 2mm of the pavement after construction.
* About maintenance time: At the standard state,the maintenance time is about 5 hours. It depends on the actual construction conditions. The standard state is that the temperature is 23±2℃,and the humidity is 55 ± 5%RH.
* Operation Methods: Because the packing is different, the construction methods and tools are slightly different. The specific construction method.
* Operation:Put the sealant into the operating tool,then injecting it into the gap.
* Reservation gap:The construction joint will expand as the temperature change,so the surface of the sealant should be lower than 2mm of the pavement after construction.
* About maintenance time: At the standard state,the maintenance time is about 5 hours. It depends on the actual construction conditions. The standard state is that the temperature is 23±2℃,and the humidity is 55 ± 5%RH.
* Operation Methods: Because the packing is different, the construction methods and tools are slightly different. The specific construction method.
First Step---Construction Joint Cutting
Use a cutting machine to cut the construction joints according to the design plan
Second Step---Cleaning the gaps
The surface must be hard, dry and clean. The inside of the seam must be cleaned up by shoveling, cutting, polishing, sweeping and blowing.
Third Step---Pad backer rod Lay a polyethylene foam strip that is slightly larger than the construction joint in the construction joint, and the depth depends on the construction situation
Fourth Step---Applying the sealant
Put the sealing glue into the glue filling equipment (seam filling machine, glue gun, duckbill pot), squeeze the sealing glue evenly and continuously, and move it evenly and slowly to ensure that the base surface to be glued fully contacts the sealing glue to prevent Move too fast and generate bubbles or holes.
Attention:
●We advise reserved 2mm, otherwise, the sealants will overtop the concrete road.
Reserved gap: Since the construction joint will expand and contract with the change of temperature, the surface should be lower than the road surface after grouting, 3-4mm in summer and 1-2mm in winter.
●We advise reserved 2mm, otherwise, the sealants will overtop the concrete road.
Reserved gap: Since the construction joint will expand and contract with the change of temperature, the surface should be lower than the road surface after grouting, 3-4mm in summer and 1-2mm in winter.
Packaging & Delivery
Product Model | PU-310 |
Product Name | Polyurethane Self-Leveling Concrete Crack Masonry Sealantt |
Color | Gray or customized |
Packing | 500ml/Bag, 600ml/Sausage, 20kg/Pail 230kg/Drum |
Shelf life | 9months |
Stroage | 1.Sealed and stored in cool and dry place. 2.It is suggested to be stored at 5~25 ℃, and the humidity is less than 50%RH. 3.If the temperature is higher than 40 ℃ or the humidity is more than 80%RH, the shelf life may be shorter. |
20kg per drum, one pallet 36 drums
600ml /pcs, 20pcs per box
500ml /bag, 15bags per box
∎Delivery time :
Normally order, the delivery time is around 10-15days.
Samples : 2-3 working days.
Normally order, the delivery time is around 10-15days.
Samples : 2-3 working days.
Why Choose Us
Shanghai Max tech Co., Ltd is a leading supplier of PU Adhesive Sealant, Silicone Sealant, MS polymer sealant, Waterproofing coating & Waterproofing tape, and lubricating grease.The products are mainly used in industrial areas such as automotive, machinery, Ship, and construction. For Example, the windshield, bus glass, metal sheet, tunnels, airports running way and high speedway house decoration, roof, wall, electronic component and furniture, and so on. With more than 10 years of effort & premium quality, And we have won the approval of domestic and international customers. Especially in Southeast Asia, South America, North America, and Africa.
Our Mission: Make every customer satisfied with our products and services.
Choose MAX TECH, a trusted long-term partner.
For example:
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
Choose MAX TECH, a trusted long-term partner.
For example:
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
Our Projects
Self-leveling Expansion Joint Sealants fo the Highway
Gray Self-leveling sealant for the pavement
High quality Joint sealant for the airport runningway.
FAQ
Q: What is delivery time?
A:Normally the delivery time is about 15 days depend on quantity required after deposit. Except public holidays.
Q: What is the minimum order quantity?
A: Normally our MOQ is 2000kgs, For the first time, Small order is welcomed, we will support it.
Q: How to get the samples?
A: Yes , 1-2pcs,200g free samples are available. Delivery cost will be paid by clients.
Q: How long can I get a quote?
A: The quotation could be provided within 24 hours once we know all detailed requirements.
Q: Can you provide OEM service?
A: Yes, OEM & ODM are welcome. Private Label We can accept.
Q: How can you guarantee the quality?
A: We have rigorous quality test system, from raw materials to finished products, the materials must be inspected and signed by QC
staff.
A:Normally the delivery time is about 15 days depend on quantity required after deposit. Except public holidays.
Q: What is the minimum order quantity?
A: Normally our MOQ is 2000kgs, For the first time, Small order is welcomed, we will support it.
Q: How to get the samples?
A: Yes , 1-2pcs,200g free samples are available. Delivery cost will be paid by clients.
Q: How long can I get a quote?
A: The quotation could be provided within 24 hours once we know all detailed requirements.
Q: Can you provide OEM service?
A: Yes, OEM & ODM are welcome. Private Label We can accept.
Q: How can you guarantee the quality?
A: We have rigorous quality test system, from raw materials to finished products, the materials must be inspected and signed by QC
staff.
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