High Strength and Anti-aging Mandrel Airbag

High Strength and Anti-aging Mandrel Airbag

High Strength and Anti-aging Mandrel Airbag can substitute the wooden or steel mandrel used for pouring the hollow of large reinforced concrete structure.

The Standard Specifications of High Strength and Anti-aging Mandrel Airbag:

(We can also supply customized size as per specific requirement)

Diameter (D):	From 0.8m to 2.4m
Effective Length (EL):	From 6.0m to 20.0m
Total Length (TL):	From 7.0m to 21.5m
Standard Number of Layers:	Usually 4-10 layers
Loading Capacity:	About 10-40 T/M

High Strength and Anti-aging Mandrel Airbag Guaranteed Working Pressure:

type	D=0.8m	D=1.0m	D=1.2m	D=1.5m	D=1.8m	D=2.0m
3 layers	0.13MPA	0.10MPA	0.09MPA	0.07MPA	0.06MPA	0.05MPA
4 layers	0.17MPA	0.13MPA	0.11MPA	0.09MPA	0.08MPA	0.07MPA
5 layers	0.21MPA	0.17MPA	0.14MPA	0.11MPA	0.09MPA	0.08MPA
6 layers	0.25MPA	0.20MPA	0.17MPA	0.13MPA	0.11MPA	0.10MPA
7 layers	0.29MPA	0.23MPA	0.20MPA	0.15MPA	0.13MPA	0.12MPA
8 layers	0.33MPA	0.26MPA	0.23MPA	0.17MPA	0.15MPA	0.14MPA