| Customization: | Available |
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| Usage: | Bridge, Culvert, Tunnle Construction |
| Material: | Natural Rubber |
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Description of precast concrete inflatable rubber ballooon:
Rubber inflatable balloon is polymer composite materials processing product, it is the use of high-strength synthetic fiber fabrics ithstand the force skeleton, inside and outside the vulcanized synthetic rubber adhesive protective layer of tape to do, according to the design dimensions of a high temperature curing process made specifications, more size, more pressure rubber inflatable balloon shapes, depending on the size of the bridge, gutter size, tunnel size, inflatablepressure reaches the standard post-tensioned concrete pre-casting project tensioned beams, the initial setting of concrete grade to be after drain rubber inflatable balloon gas, pulled out after the rubber inflatable balloon, scrub clean after storage, until the nextre-use, with a high compressive strength, good flexibility, strong tightness, and used repeatedly, is a new lower cost bridge construction, water conservancy, the tunnel project costs, and increase the speed of the amount of pre-engineering concrete products supporting products.
Specification of precast concrete inflatable rubber ballooon:
1> Diameter (D) : From 0.1m to 2.2 m.
2>Total Length (TL) : From 0.5 m to 28m.
3>Other specification also available upon customer's request.
| Diameter(mm) | Pressure(Mpa) |
| 150 | 0.08 |
| 160~190 | 0.08 |
| 200~220 | 0.07 |
| 230 | 0.06 |
| 240~280 | 0.05 |
| 300~370 | 0.045 |
| 380~480 | 0.04 |
| 500~520 | 0.035 |
| 550~600 | 0.03 |
| 620~680 | 0.025 |
| 700 | 0.02 |
| 620~680 | 0.025 |
| 700 | 0.02 |
| item | index |
| thickness tolerance, mm | 3.2±2 |
| shore A | 65±5 |
| adhesive strengh N/25MM | ≥8 |
| tensile strength, mpa | ≥12 |
| elongation at break % | ≥350 |
| 300% constant elongation,mpa | 6 |
| stretching deformation rate | ≤20% |
| suitable temperature,ºC | -10-+80 |
| appearance | no crack, no bubble, impurity length≤3mm depth≤1.5mm and no more than one place each meter |
Features of our precast concrete inflatable rubber ballooon:
1.one strength cloth layer between two rubber layers, better tenslile strength, prevent explosion when you inflate, wear resistant.
2.Vulcanized production technology, not easy to crack.
1.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 time
A: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's payment term?
A:T/T, L/C at sight, Western Union, Paypal, Moneygram
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