A good use of the water bag should have the following characteristics:
One, the sealing effect is good, tight sealing
As we all know, the main function of water plugging bag is used to pipeline plugging, and the pipeline is blocked, so as to achieve rapid construction, so it is with pipe fitting closer water plugging effect is better.
Two, inflation pressure, high friction coefficient
Water plugging bag into a conduit within the reach of inflated, basically relies entirely on the air bag holding up the outer wall and the pipe wall fitting, and the bonding strength with the inflation pressure is proportional to, because, in the water pressure in the pipe major, when water plugging air-bag friction coefficient is less than the pipeline water pressure, air will be in the pipeline the inner is carried, increasing inflation pressure, air friction coefficient increased, greatly improves the success rate of plugging water balloon occluder.
Three, water plugging bag should be easily folded, being convenient for transportation and carrying.
Good easy to carry plugging water sac products are selected high-quality soft polymer material in the rubber production, because this material has water plugging effect is good, light weight, easy folding and transport, construction and municipal pipeline construction is for the most part in outdoor work, fluidity is great, if water plugging bag component is overweight, will give the construction brings a lot of inconvenience.
Four, installation, convenient taking out
Because of the rapid construction needs, water plugging bag must have convenient installation, convenient taking out characteristics.