Rubber waterstops are often used in engineering construction to prevent water leakage at concrete joints and play an important role in waterproofing. The rubber waterstop is mainly composed of rubber, steel rods and steel bars, which can effectively control the deformation joints, construction joints and structural cracks of building components to ensure the safety and durability of engineering buildings. Among them, 652 rubber waterstop is one of many waterstop products, which is mainly used in the construction of railway tunnels.
First, the characteristics of 652 rubber waterstop.
652 rubber waterstop has high tensile strength and aging resistance, and can adapt to the construction requirements in various environments. Steel rods are embedded inside, which can play the role of support and fixation, and prevent the displacement of the waterstop in concrete construction. In addition, the width and thickness of the 652 rubber waterstop are moderate, which can adapt to the requirements of various shapes of construction joints and deformation joints.
Second, the application of 652 rubber waterstop in railway tunnels.
In the construction of railway tunnels, due to the narrow space in the tunnel and the difficulty of construction, special attention needs to be paid to the treatment of construction joints. The 652 rubber waterstop is exactly what you need. It can play a good role in waterproofing the construction joints, and at the same time, it can also protect the equipment in the tunnel from damage.
3. How to choose the right 652 rubber waterstop.
There are several factors to consider when choosing the right 652 rubber waterstop:
1.Size: Choose the appropriate width and thickness according to the size of the construction joint.
2.Material: Choose rubber material with good aging resistance and high tensile strength.
3.Steel rods: Choose a waterstop embedded in the steel rods, which can play a role in support and fixation.
4.Brand: Choose a reputable brand to ensure product quality and after-sales service.
4. Precautions for use.
When using 652 rubber waterstops, you need to pay attention to the following:
1.Check the waterstop for damage before installation, and repair or replace it in time if it is damaged.
2.Make sure the waterstop is installed in the correct position and must not be displaced or tilted.
3.When pouring concrete, the waterstop should be avoided from being subjected to shock or vibration, so as not to affect the waterproof effect.
4.After installation, a water leakage test should be carried out to ensure that the waterstop is of good quality.
In a word, 652 rubber waterstop plays a vital role in railway tunnel construction, and choosing the right waterstop and using it correctly can ensure the construction quality and safety. Therefore, when selecting and using rubber waterstops, their performance, applicability and precautions for use should be fully considered to ensure the safety and durability of the project.