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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: DACHENG
  • Model Number: oval
  • Diameter: 0.2M to 3M
  • Total length: 1M to 28M
  • Size: according to clients
  • Shape: circular oval rectangle arch etc.
  • Material: fiber reinforced layer and a vulcanized rubber
  • Temperature scope: -10 to 90

Packaging & Delivery

Packaging Details according to clients
Delivery Time within 7 days

 

Description :

  pneumatic rubber airbag is a kind of cylinder bag that can expand, shrink, used to form concrete component of cavity. It is easy to be used, economic, and durable.

 

Types:

  pneumatic rubber airbag   can not only save materials, but also has the shape characteristics, as it could be round, rectangle, octagon, hexagon, trapezoidal pipeline, etc.

 

Schematic cross section for  pneumatic rubber airbag :

 

 

 

   

  Apply to:

pneumatic rubber airbag  inflatable formworks is usually used in reinforced concrete members, including stake, roof, roof board column, beam, building, water conservancy project(shipyards, slipway, dock).

 

 

 

Technical parameters of  pneumatic rubber airbag :

 

Items

Index

Terence of Thickness, mm

3.2±0.2

Hardness(Shore A)

65±5

Adhesive tension of rubber and fabric,N/25mm

≥8

Tensile strength, M pa

≥12

Elongation at break, %

≥350

300% Stretch set length, M Pa

6

Stretch for deformation ratio

≤20 %(Prevent distortion)

Suitable temperature,°C

-10~80

Appearance

No cracks, no bubbles on the surface;

the length of impurities trace is not more than 3mm;

the depth is not more than 1.5mm;

the quantity of the trace is not more than one;

the deformation is not more than 2mm.

 

ZAOQIANG DACHENG RUBBER CO.,LTD.

Add:   hengshui city,hebei province,China

Web:  www.zqdcrubber.com

Tel:    86-318-8538202

Contact:   Ms. Dana Zhang(86-13253291638)

Sales skype:   allisondacheng

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China (Mainland) | Manufacturer, Trading Company
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