JT24YU
Installation Guide
2 Years After Leaving The Factory
ISO
Protect
Upper Structure
Telescopic Device
Machine Parts
CE, ISO
No
Casting
Quality
30 Years
Rubber/Steel
Road Expansion Joint
Transflex Expansion Joint
Customized
Accepted
Bolts, Cap, Metal Mat
Accepted
Hengjinggong
HENGJINGGONG
Pallet
CE/ISO
China
4016999090
Product Description
Rubber Bridge Expansion Joint TRANSFLEX EXPANSION JOINT
Rubber Bridge Expansion Joint is used in Highway bridge decks, Service ramps, Multi-storey car parks and so on. Rubber Bridge Expansion Joint is used to prevent buildings or bridges appear some cracks because of climate change.
Accessories:
Feature:
It makes bridge smooth and seamless, and it's good for preserving, cleaning and moving snow.
The structure is simple, no need to have special stretch frame and anchoring steel bar. Construction is convenient and fast.
It could absorb all kinds of deformations and shaking. And its damping property is high and it's good for bridge shock absorption.
Best sealing and waterproof property and anti-acid-base and corrosion.
Low cost of construction, durable and remarkable economic benefit and social benefit.
Application
Propertities
Item Properties Materials | Neoprene Rubber (Apply to -25ºC~ 60ºC areas) | Natural Rubber (Apply to -35ºC~ 60ºC areas) | Neoprene Rubber (Apply to -40ºC~ 60ºC areas) | ||
| Hardness (IRHD) | 60±5 | 60±5 | 60±5 | ||
| Tensile Strength (Mpa) | >=15 | >=16 | >=14 | ||
| Elongation at break (%) | >= 400 | >= 400 | >= 350 | ||
| Brittleness temperature (ºC) | <=-40 | <=-50 | <=-60 | ||
| Compression set constant (Room temperature ×24h) | <=20 | <=20 | <=20 | ||
| Resistant Ozone aging (25~50pphm) 20% Elongation 40ºC×96h | No cracks | No cracks | No cracks | ||
| Hot air aging test (Compared with the previous unaged value occurred biggest change ) | Test conditions(ºC×h) | 70ºC×96h | 70ºC×96h | 70ºC×96h | |
| Tensile Strength (%) | ±15 | ±15 | ±10 | ||
| Elongation at break (%) | ±25 | ±25 | ±20 | ||
| Hardness change(IRHD) | 0~+10 | -5~+10 | 0~+10 | ||
| Rubber and steel bonding peel strength(kN/m) | >7 | >7 | >7 | ||
| Salt water(23ºC×14d, 4% Concentration) | Volume Change (%) | <=+10 | <=+10 | <=+10 | |
| Hardness Change(IRHD) | <=+10 | <=+10 | <=+10 | ||
| oil resistance(No.1 Standard Oil, 23ºC×168h) | Volume Change (%) | -5~+10 | <+45 | <+45 | |
| Hardness Change(IRHD) | -10~+5 | <-25 | <-25 | ||
Packaging:
Our bridge rubber expansion joints are meticulously packaged to ensure their integrity during transit. Each unit is wrapped in plastic film and then securely placed on a sturdy pallet, facilitating easy handling and transportation. This packaging method not only safeguards the product from damage but also enhances logistics efficiency.
Our bridge rubber expansion joints are meticulously packaged to ensure their integrity during transit. Each unit is wrapped in plastic film and then securely placed on a sturdy pallet, facilitating easy handling and transportation. This packaging method not only safeguards the product from damage but also enhances logistics efficiency.
Shipping:
For transportation, we opt for sea freight due to its cost-effectiveness and suitability for the long-distance shipment of bulk goods. We have established cooperative relationships with several reputable shipping companies to ensure that your goods arrive safely and on time. However, if you have specific transportation needs or preferences, we can also provide customized logistics solutions to meet your particular requirements.
For transportation, we opt for sea freight due to its cost-effectiveness and suitability for the long-distance shipment of bulk goods. We have established cooperative relationships with several reputable shipping companies to ensure that your goods arrive safely and on time. However, if you have specific transportation needs or preferences, we can also provide customized logistics solutions to meet your particular requirements.
