Highway / Bridge Rubber Expansion Joint Seal EPDM / NR / CR High Strength

used for highway and bridge, with the function of expansion, water prevention and dust prevention. They can absorb movement caused by high traffic volumes, high winds and contraction and expansion from temperature variation.

1) Material: EPDM, NR or CR

2) Hardness: 60-70SHA

3) Solid Rubber Extrusion

4) Temperature Resistance: -55℃-150℃

5) Good resistance to ozone and weather

6) High strength and small compression set

7) Size available: can reach 250mm in width

8) Customized profile and surface treatment is available

Rubber expansion joints are widely used for highway and bridge, with the function of expansion, water prevention and dust prevention. They can absorb movement caused by high traffic volumes, high winds and contraction and expansion from temperature variation.

  Jiangyin Haida Rubber and Plastic Co., Ltd.,   is the leading manufacturer in the rubber and plastic seal industry in China.
  Haida has strong and abundant technical resources. There are more than 130 professional technicians in R&D and production area; in addition, there are all kinds of advanced software and hardware equipment. Based on that, Haida could provide systemic service such as material research and product design. As a state approved high-tech enterprise, Haida also has more than 40 items of independent intellectual property rights among which there are 5 items of state invention patent.
  The production capacity of Haida is on the top lines in rubber and plastic products industry in China. There are two advanced production lines in our mixing center, more than thirty rubber and plastic extrusion lines and more than hundred rubber press machines with all kinds of power.
  Our products are widely applied in the industry of construction, tunnel, marine, container, vehicle and railway. Its customer covers all over the world and the market share of major products is the No.1 in domestic market.
  Been certified by ISO9001:2000, ISO/TS16949 and ISO14001, Haida administrates itself by fully carrying out quality managements on product development, production and its administration.
 “Good Quality and High Efficiency, Keep Improving, Technical Innovation, and Sincere Service” is the invariable quality guide lines. With the service concept of passionate, thoughtful, speedy and high-efficient, Haida will satisfy every customer’s demand.