Expansion Rubber Waterstop Ring Expansion Rubber Waterstop Ring is a special rubber material that has the characteristics of expansion when exposed to water. Its appearance is usually annular with a hole in the middle, which can be easily installed in the middle of various pipes or structural joints to play the role of water stop.
The expansion rate of the water-resistant rubber water-stop ring can be adjusted according to different use environments and requirements, and can generally reach 2 5 times. When exposed to water, it expands rapidly and clogs in pipes or structural joints, preventing the flow of water from passing through. Due to its excellent water-stopping performance and durability, the water-swelling rubber water-stopping ring is widely used in water conservancy engineering, sewage treatment, building structure and other fields.
The advantages of the rubber water-stop ring for water expansion are its rapid expansion, good water-stopping effect, and easy installation. It can effectively prevent water leakage and erosion, and protect the safety of pipelines and structures. At the same time, due to the elastic properties of its rubber material, the rubber water-stopping ring that expands when exposed to water can adapt to the deformation of the pipeline or structure after expansion, and maintain the durability of the water-stopping effect.
However, there are also some drawbacks to the expansion rubber waterstop ring when exposed to water. For example, it is susceptible to ultraviolet rays and oxidation, and prolonged exposure to sunlight can cause the material to deteriorate. In addition, the water-swelling rubber waterstop ring has poor oil resistance and chemical resistance, and is susceptible to the erosion of certain chemicals. Therefore, special attention needs to be paid to protection and maintenance during use.
The main classification of water-stopping rings for water expansion is provided.
1.This type of water-stop ring is mainly used to prevent rust of steel bars, pipelines and other iron parts that pass through the construction joints and cracks of the structure.
2.Black putty type water-stopping ring: This type of water-stopping ring is mainly used to fill the expansion joints, construction joints and honeycomb surfaces of concrete, and play the role of water-stopping sealing.
In general, the rubber water-stop ring that expands when exposed to water is a very useful water-stopping material, and its application prospects are wide. With the continuous progress of technology and the continuous innovation of materials, I believe that in the future, there will be more excellent water-inflated rubber water-stop ring products, which will bring more convenience and safety to people's production and life.
Common name: water-related expansion water-stop ring, water-related expansion water-stop ring for tie-in bolts, and water-stop sheet for tension bolts.
When doing waterproofing in the basement, the part of the pile head is also the weak link of waterproofing, the waterproof ring of water expansion is a good solution to this, the waterproof ring is sleeved on the steel bar of the pile head, the diameter of the waterproof ring is divided into a variety of specifications of 16, 18, 20, 22, 25, 28 mm and so on, which can well prevent the water flowing out of the gap between the pile head and the bottom plate, so as to better improve the waterproof quality of the basement, and the use method is simple, and it is a very good emerging waterproof material.