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Rubber Inflatable Culvert Balloon Used for Bridge Construction1
AirbagRubber Inflatable Culvert BalloonRubber Culvert Balloon
Hengshui Jingtong Rubber Co., Ltd.
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Product DescriptionProduct DescriptionRubber Inflated Culvert Balloon for Hollow Slabs The rubber inflated culvert balloon, also known as the bridge inflatable core mold, is an expandable and contractible cylindrical bag made of rubber with a fiber-reinforced layer, featuring excellent tensile strength, elasticity, and air-tightness. It is primarily used to form cavities in concrete components. When manufacturing hollow components, the inflatable core mold is placed in the middle of the component and is expanded by injecting compressed air. The inflated core mold can withstand the pressure of concrete, thus effectively replacing traditional wooden, bamboo, and steel molds. When in use, simply open the valve, and the airbag will deflate, making it easy to remove from the cavity.Cross-sectional shape of inflatable rubber airbagSpecificationRubber Inflated Culvert Balloon SpecificationsRound φ220 mm × 8.5 mRound φ260 mm × 10.5 mRound φ360 mm × 14 mRound φ390 mm × 14 mRound φ520 mm × 17 mOctagonal φ360 mm × 760 mmReducer φ360 mm × 600 mm × 11 mOctagonal φ460 mm × 760 mmReducer φ460 mm × 600 mm × 14 mOctagonal φ560 mm × 760 mmReducer φ560 mm × 600 mm × 17 mOctagonal φ710 mm × 760 mmReducer φ710 mm × 600 mm × 21 mOctagonal φ560 mm × 780 mm × 17 mOctagonal φ710 mm × 800 mm × 21 mOctagonal φ460 mm × 550 mm × 14 mOval φ360 mm × 520 mm × 17 mOval φ360 mm × 480 mm × 14 mInstallationRequirements for the rubber inflated culvert balloon for hollow core precast beams: *When installing the rubber inflated culvert balloon, the length specifications of the hollow core precast beams are usually 8 m, 10 m, 13 m, 16 m, 20 m, 25 m, and 30 m; lengths exceeding 30 m are generally not designed as hollow core beams. *For culvert balloons below 13 m in length, the inner culvert balloon is generally made of rubber; for culvert balloons above 16 m in length, there is more flexibility in the choice of inner culvert balloons, which can be rubber, wood, or steel. *During the construction process, the rubber inflated culvert balloon is placed inside the rebar cage, inflated with compressed air to form the desired cavity shape, and withstands the pressure during concrete pouring. After use, it can be deflated and removed from the cavity, allowing for multiple reuse.Product DetailsPacking & DeliveryCompany ProfileHengshui Jingtong Rubber Co., Ltd., located in Hebei Province's Hengshui City, is a professional manufacturer of engineering rubber products. Our product range includes bridge bearings, expansion joints, water stop strips, water stop belts, inflatable cores, building deformation joint device and water plugs, which are widely used in bridge, tunnel, water conservancy, and power engineering projects. The company boasts advanced technology and mature processes to ensure reliable product quality.We have a professional technical team and a comprehensive after-sales service system to ensure customers receive high-cost-performance products and attentive service. Hengshui Jingtong Rubber Co., Ltd. is committed to continuous innovation to meet market demands and looks forward to esta blishing long-term cooperative relationships with customers from both domestic and international markets.FAQ1.When can I get the quotation?A:We usually quote within 24 hours after we get your inquiry.2.How long can I expect to get the sample?A:The samples will be ready for delivery in 5-10days. The samples will be sent to you via express and arrive in 5-7days.3.How long is the delivery timeA:Usually 10-15 days, depending on the quantity purchased.4.How can I get a sample to check your quality?A:After negotiating the price, we will provide you with samples for testing.5.what can you buy from us?Bridge Bearing Pad,Seismic isolation bearing,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint,Butyl Tape6.What's payment term?A:T/T, L/C at sight, Western Union7. Do we have quality guarantee?Of Course!.--from raw material to manufacturing, we have rigid quality control.--before delivery, we have strict quality inspection.--Third party inspection is also available at your request.--We also have ISO, CE certificates.
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