Products
Rubber Seal

1. Rubber seal for highway

The Rubber can effective insert into the cavity of the edgebeams without any screwed or bolted connections. Seals can be watertight and extrude debris when closing. Moreover, it can be easily inserted and replaced from the road surface with simple tools.

Rubber seal is made from EPDM and manufactured using extrusion technology and vulcanizing.

The working movement range is typically 80mm, and can up to 100mm with special design. Rubber seal can withstand temperature range from -40℃ to 60℃, and resistant high strength, oil, ozone, aging and salt water.

Datong Inc can provide rubber seal conform to all specified standard, including AASHTO, ETAG.a

Category

All these rubber seals can be designed to accommodate 3 specified movement range: 0-80mm, 0-100mm, and 0-120mm.

2. Rubber seal for Railway

These rubber seals can be made from EPDM or CR. CR is typically applied to temperature range from -25-60°C, and EPDM is typically applied to temperature range from -40-60°C.

All these rubber seals can be designed to accommodate 4 specified movement range: 0-30mm, 0-60mm, 0-100mm, and 0-160mm.


Rubber seal for Acoustic Barrier

The sound barrier rubber strip is mainly used for reduction of noise pollution from roads and railways. It has a lot of great characteristics like anti-aging, waterproof, sunscreen, abrasion resistance, acid and alkali resistance, corrosion resistance, etc. It is suitable for complex outdoor climate environment.