We sell and provide the most complete and cheapest types and sizes of elastomeric bearing pads in Indonesia. Based in Karawang, West Java, we manufacture this bridge bearing product ourselves by prioritizing product quality and quality, so that its use can be relied on for a long period of time.
Elastomer bearing pad or also known as bridge bearing rubber is a component that is able to provide protection and a level of security on a bridge. These components are made of natural rubber and synthetic rubber. Basically, the function of elastomeric bearing pads is to support vertical loads on the bridge by providing minimal compression, which will result in contraction and expansion of the structure with minimal resistance. The structure of the elastomeric bearing pad is made of rubber or rubber in which there is a steel plate.
SIGTECH which is our product brand, offers various sizes and product specifications such as the following:
- Size 700*700*102mm
- Size 250*125*50mm
- Size 450*400*73mm
- Size 650*300*33mm
- Size 750*450*85mm
- Size 500*500*50mm
- Size 450*450*61mm
- Size 350*280*51mm
- Size 500*415*33mm
- Size 400*400*79mm
- etc
This rubber pad is specially designed as the main support for the girder with concrete supporting the bottom in the construction of bridge construction which functions to withstand pressure or load on the bridge.
In its installation, this component is able to distribute the load from the top of the bridge that is being traversed by the load to the bridge pier so that there is no direct friction or collision between the bridge super structure and the bridge sub structure. These rubber bearings serve as bridge supports, between the girders and abutments reducing shear and vibration caused by bridge loads and other movements.
The steps for installing rubber or elastomeric bearings are as follows:
1. Selection of Elastomeric Bearing Pads
Rubber or elastomer bearings shall be in good condition and tested and conform to specifications, and the dimensions or dimensions of the elastomeric shall conform to the plans.
2. Equipment Preparation
The equipment that must be prepared is measuring devices, hydraulic jacks, hoses, pipelines, generators and other necessary equipment.
3. Measure/level the support base
4. Place the hydraulic jack in the predetermined position and carry out the lifting.
5. Install temporary support
6. Rubber or elastomer pads are placed under the support plate and glued together with glue, the top of the bridge is lowered so that the elastomer adheres perfectly to the plate.
7. Lift up enough for the elastomer to hang over the plate and remove the supports.
8. Place mortar under the elastomer and lower it down until the elastomer sinks into the mortar without setting.
9. Clean and clean the rest of the mortar.
10. When the mortar has reached the desired strength, the hydraulic jack and support can be removed.
11. Done.
