- Product Details
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Quick Details
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Model Number:
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inflatable rubber bladder
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Main material:
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natural rubber
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Cord fabric:
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raw silk
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Function:
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construction formwork
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work press:
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0.005-0.12mpa
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warranty:
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18 monthes
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Shape:
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rectangle,octagon,hexagon etc.
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inspection:
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factory or the third party
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Feature:
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high tensile strength
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after sale service:
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on time
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Quality:
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excellent
Quick Details
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Processing Service:
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Moulding
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Place of Origin:
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Hebei, China
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Brand Name:
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JINGTONG
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Model Number:
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inflatable rubber bladder
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Main material:
-
natural rubber
-
Cord fabric:
-
raw silk
-
Function:
-
construction formwork
-
work press:
-
0.005-0.12mpa
-
warranty:
-
18 monthes
-
Shape:
-
rectangle,octagon,hexagon etc.
-
inspection:
-
factory or the third party
-
Feature:
-
high tensile strength
-
after sale service:
-
on time
-
Quality:
-
excellent
Product Description
Rubber Culvert Balloons
Rubber inflatable balloon is polymer composite materials processing product, it is the use of high-strength synthetic fiber fabrics withstand 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, inflatable pressure 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 next re-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.
Section Shape
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.
2> Total Length (TL) : From 0.5 m to 28m.
3> Other specification also available upon customer’s request.
Rubber culvert Balloon
JingTong Quality Formwork Rubber AirBag is polymer composite materials processing product, it is the use of high-strength synthetic fiber fabrics withstand the force skeleton, inside and outside the vulcanized synthetic rubber adhesive protective layer of tape to do, according to the design dimens ions 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, inflatable pressure 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 next re-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.
Our Advantage
AirBag Schematic cross section :
It could be round, rectangle, octagon, hexagon, trapezoidal pipeline, etc.
Our inflatable rubber mandrel are made of an inflatable two layers rubber cylinder strengthened with fabrics.
Gas mouth:Strengthened fabrics
1.Pfofessional manufacturing in inflatable rubber mandrel poducts.
2.Various of rubber pipe plug,customized sizes.
3.Samples of inflatable rubber mandrel is available.
4.after-sale on time.
5.Your inquiry related to our products or prices will be replied in 24hours.
6.Well-trained and experienced staffs to answer all enquires in fluent English.
7.Any your customized products, we can help you to design and put into production.
8.Protection of your sales area, ideas of design and all your private information.
9.Best quality and competitive price.
Technical Date
Rubber with 2 layer canvas inserted
Rubber with 1 layer canvas inserted
Pure Rubber
Installation Instructions
Application
Preparation:
Accessories:
3-way valve, 0.1Mpa pressure gauge (connected to rubber balloons)
‚Powdered laundry soap as releasing agent (Water: soap powder = 20:1)
ƒEvenly coated releasing agent on surface of balloons (At least 3 times)
In Molding
Penetration of bottom of concrete reinforcement cage by rope, put inflatable mouth outside.
Inflate the gas
Open the 3-way value to inflate the gas, detect and control the pressure by pressure gauge during inflating gas.
‚When the pressure up to the usage pressure (Usage pressure coding showed up on balloon surface), turn off intake valve.
ƒ No overpressure! (The Max. inflation pressure not more than 0.02Mpa)
Fixed and pouring concrete
The rubber balloons float during jolt ramming, it should be fixed in up, down, left, right directions.
‚The method of pouring concrete is basically same as solid members’, pay attention to High frequency inserted or vibrating simultaneously from both sides in case of rubber balloons make movement, vibrator head position is best not to touch rubber balloons.
Unload the molding
When the initial setting of concrete, open the bleed valve, and can pull out the rubber balloon, unloading mold time are depends on concrete type.
To keep clean, rubber balloons should be cleaned by brush (Nylon brush) using water to remove the concrete dust on surface after unloading mold.
‚Protect rubber balloons from sharp hard things on construction sites.
ƒ Put the rubber balloons in ventilated and dry environment, protect from oil, acids, alkalis after using
Accessories:
3-way valve, 0.1Mpa pressure gauge (connected to rubber balloons)
‚Powdered laundry soap as releasing agent (Water: soap powder = 20:1)
ƒEvenly coated releasing agent on surface of balloons (At least 3 times)
In Molding
Penetration of bottom of concrete reinforcement cage by rope, put inflatable mouth outside.
Inflate the gas
Open the 3-way value to inflate the gas, detect and control the pressure by pressure gauge during inflating gas.
‚When the pressure up to the usage pressure (Usage pressure coding showed up on balloon surface), turn off intake valve.
ƒ No overpressure! (The Max. inflation pressure not more than 0.02Mpa)
Fixed and pouring concrete
The rubber balloons float during jolt ramming, it should be fixed in up, down, left, right directions.
‚The method of pouring concrete is basically same as solid members’, pay attention to High frequency inserted or vibrating simultaneously from both sides in case of rubber balloons make movement, vibrator head position is best not to touch rubber balloons.
Unload the molding
When the initial setting of concrete, open the bleed valve, and can pull out the rubber balloon, unloading mold time are depends on concrete type.
To keep clean, rubber balloons should be cleaned by brush (Nylon brush) using water to remove the concrete dust on surface after unloading mold.
‚Protect rubber balloons from sharp hard things on construction sites.
ƒ Put the rubber balloons in ventilated and dry environment, protect from oil, acids, alkalis after using
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