Rubber dam is a new type of hydraulic structure compared with steel sluice gate, and made of high-strength fabric adhering with rubber, which forms a rubber bag anchoring on basement floor of dam. Filling water or air into the dam bag, rubber dam is used for water retention. Emptying water or air from the dam bag, it is used for flood release. Rubber dam has many advantages compared to conventional weirs, such as low cost, simple hydraulic structure, short construction time, perfect seismic performance and effect of stopping leading, and low resistance to water flow in flood season.
Rubber dam Rubber dam has proved to be a cost-effective approach for solving problems in the irrigation, hydroelectric, recreation and water conservation industries. The most important benefits of bridgestone rubber dam are: Low cost compared to other controllable gates Low environmental impact Long service life Very low maintenance Simple construction and installation on new or existing foundation Excellent operational features in ice conditions Safe deflation under any conditions
Material: Made of asbestos fibre, rubber and heat-resisting packing material, compressing it to thick paper . Uses: Used for the equipment in water, steam, etc.And used as sealing material in the joints of pipeline Working pressure : 0.8 mpa, max working temperature: 150¡æ Sizes: 4100 x 1500 x (0.5 ¨c 6.0)mm, 2000 x 1500 x (0.5 ¨c 6.0)mm, 1500 x 1360 x (0.5 ¨c 6.0)mm, 3810 x 1270 x (0.5 ¨c 6.0)mm 1270 x 1270 x (0.5 ¨c 6.0)mm, 1500 x 1500 x (0.5 ¨c 6.0)mm The other size is optional or according to the requirements of customers. Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.
Material: rubber Width:300 mm Thickness: 8 mm Tensile strength: 18mpa
Water inflatable rubber dam is a kind of water-inflated stable tear-shaped rubber dam. Rubber dam consists of civil works, dam bag, anchor, filling drainage facilities and control system. It is made of strength canvas as reinforced framework and rubber layer which ensure tightness of the rubber layers. Compared with air inflatable rubber dam, water inflatable rubber dam is more expensive and slower to fill but more stable to provide optimal control over upstream water levels. It is fixed to concrete to create a permanent dam or floodgate. Water can spill over the top automatically without additional support or adjustment. When the flood is coming, rubber weir can completely collapse, does not have water resistance. It is usually used to retain water, adjust the water level, irrigation, generate hydro-electric power, control flood, etc. Specification Material structure: one cloth two rubber, two clothes three rubber, three clothes four rubber, etc. Color: blue, black, red, gray, purple, etc. Medium in dam: water. According to installation method: Single anchor. Double anchor (pillow-like dam and inclined dam). According to anchored method: Bolt anchored. Wedge anchored. Customization can be available. Feature It is more expensive, slower to fill, but more stable to control over upstream water level than air inflatable rubber dam. Tear-shaped rubber dam is on the wide concrete still. It can withstand overflow 50% in height. It can operate without electric power. Outer rubber is thick, is resistant to wear, sunlight, heat, ozone, aging, etc. Middle layer rubber can protect canvas and connect canvas. Inner rubber has high airtight and watertight, is resistant to aging of canvas. Inflating and deflating time of water inflatable rubber dam is longer than air inflatable rubber dam. Inflating water stably, dam bag is heavy which can decrease vibration. Water inflatable rubber dam is high volume low pressure system, so high pressure compressors are not needed. Compared with conventional sluice dam, investment of water inflatable rubber dam reduced by 30-70%, wood saved by over 60%, steel saved by 30-50%, concrete saved by 50%.
Bookend rubber dam, also named as spine type rubber dam, has obvious fins on the dam body to form a rising angle when the dam is inflated. It is made of high strength canvas as the reinforced framework and synthetic rubber fixed to a reinforced concrete foundation using clamping plates and anchor bolts. In dry seasons, the rubber dam is inflated by air or water to retain water for industrial, agricultural and living water demands; in rainy seasons, the air or water in the sealed bag can be deflated out to release floodwater from river course. Bookend rubber dam heightens overflow's water head and eliminates vacuum underneath the dam to reduce the vibration and abrasion. It is usually used to retain water, agricultural irrigation, generate electricity, control flood, beautify environment, etc. Specification Material structure: one cloth two rubber, two clothes three rubber, three clothes four rubber, etc. Color: blue, black, red, gray, purple, etc. Medium in dam: air or water. According to installation method: Single anchor. Double anchor (pillow-like dam and inclined dam). According to anchored method: Bolt anchored. Wedge anchored. Customization can be available. Feature It can be resistant to vibration, abrasion, dirt, sediment, sedimentation, sunlight, heat, ozone. It has smooth surface with spines, can eliminate vacuum underneath the dam, can create a beautiful scene of waterfall. Automatic inflation and deflation system provides the dam excellent control of height and air pressure. Vulcanization molding one time, increase the lateral tension of dam bag.
silicone rubber hose size:2mm -100mm(can be customized) thickness:1mm 1.5mm 2mm (can be customized) hardness:shore 65 color:white,black,red,blue,yellow,ect.. MOQ:500 M
silicone rubber hose size:2mm -100mm(can be customized) thickness:1mm 1.5mm 2mm (can be customized) hardness:shore 65 color:white,black,red,blue,yellow,ect.. MOQ:500 M
Material:silicone rubber,NBR,NR,EPDM,FKM... Size:2mm-100mm(can be customized) Color:Black,white,red,green,blue... MOQ:500 PCS Packing:inner opp bags,carton
Material:silicone rubber,NBR,NR,EPDM,FKM... Size:2mm-100mm(can be customized) Color:Black,white,red,green,blue... MOQ:500 PCS Packing:inner opp bags,carton
Rubber Water Stop Joint
Rubber Sealing Strip
Description of rubber water stop Rubber waterstop, made of quality SBR (styrene butadiene rubber),neoprene rubber or natural rubber, is one of the widest types for concrete structure to prevent liquid leaking in or out. Generally,designed to be cast in the concrete, rubber water stops are ideal for applications where high physical properties of rubber are required. For example, reservoirs, dams and other water retaining or excluding applications with high movements or water pressure.
Material: Rubber Diameter: 300 mm Application: Closing 300 mm Pipeline For Testing
Material: Rubber with canvas Diameter:600 mm Length: 12 m Application: Making Culvert
Material: rubber Specification: 10 x 20 mm Expansion rate: 450% Application: sealing water in concrete joint
Steel Edge Rubber Water Stop
Hengshui Bettis Rubber and Plastic Co.,Ltd as one of the leading and professional hydraulic hose manufacturer in China, we has more than 20 years history, with more than 16000 square meters workshop, nearly 200 sets of main processing machineries and 20 sets of inspection and test machines. We have nearly 300 skilled and well-trained staffs, and more than 50 experienced technicians and qualified administrants. We mainly produce wire braid and wire spiral hydraulic hoses, such as SAE 100 R1AT hose, SAE 100 R2AT hose, SAE 100 R9AT hose, SAE 100 R12 hose, SAE 100 R13 hose, DIN 20022 / EN 853 1SN hose, DIN 20022 / EN 853 2SN hose, DIN 20023 / EN 856 4SP hose, DIN 20023 / EN 856 4SH hose, and SAE 100 R1A hose, SAE 100 R2A hose, DIN 20022 1ST / EN 853 1ST hose, DIN 20022 2ST / EN 853 2ST hose and other hoses. Our output per year is more than 5,000,000 meters and quickly growing year after year.
Xinshun: A Leading Manufacturer of Rubber Expansion Joints Xinshun is a renowned manufacturer of rubber expansion joints, offering high-quality products designed to meet the diverse needs of various industries. With a focus on innovation, durability, and performance, Xinshun's rubber expansion joints provide exceptional benefits in fluid systems. What is a Rubber Expansion Joint? A rubber expansion joint is a flexible connector designed to absorb noise, shock, vibration, and physical and thermal energy. It is made from natural or synthetic elastomers and may be internally reinforced with fabrics and metal for strength and pressure resistance. External metal reinforcement may also be used for movement control. Construction Terms for Rubber Expansion Joints Carcass: The body of the expansion joint consisting of fabric and/or interior metal reinforcement. Cover: The natural or synthetic rubber exterior that protects the carcass from damage. Fabric Reinforcement: A synthetic or natural fabric between the tube and cover that flexibly supports the expansion joint for movement or pressure. Metal Reinforcement: Solid rings or wire embedded in the carcass to strengthen the joint for high pressure or vacuum. Tube: A protective, leak-proof lining that extends through the bore to the flanges, preventing fluids from penetrating and weakening the carcass.
Introduction of water contact expansion waterstop. Water-induced expansion waterstop is the use of its production and processing of this feature, can play a solid sealing role, in the external extrusion produces elastic deformation, can prevent the building structure seepage, so as to achieve the role of shock absorption buffer, many engineering design requirements, including civil construction, soil and water structure between the expansion degree of this one, and the problem of waterproofing and seismic protection also exists, the use and installation of water-induced expansion waterstop can be solved The existence of these problems. This kind of water expansion waterstop is mainly used for concrete cast in place in the construction joints or deformation joints, and concrete structure into one of the foundation projects, underground facilities, tunnels, culverts, water transfer channels, water retaining dams, etc., water expansion waterstop can extend the service life of engineering and construction. The role of water-expandable waterstop. Water expansion waterstop is the use of high elasticity of rubber, water expansion waterstop in a variety of loads to produce elastic deformation, so as to play a solid seal, to prevent leakage of building structures, water seepage and play a shock-absorbing buffer, in many engineering and architectural design, civil construction, water and soil structure between a certain expansion requirements, and the existence of waterproof earthquake, etc., so the use and installation of water expansion type waterstop is the sister also above All kinds of problems of the means. The main uses of water-expanding waterstop. In many engineering design, there are certain expansion and contraction requirements between civil engineering and soil structure, and there are problems such as waterproofing and earthquake prevention, so the use and installation of rubber water stops is a means to solve the above problems, water expansion type water stops to be used for concrete cast in place in the construction joints and deformation joints, and concrete structures become one of the foundation projects, underground facilities, underground facilities, tunnels and culverts, water transfer channels, water retaining dams etc. Ensure the service life of the project construction.
