mini coffrages TEC
 

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ELASTIC MINI - FRAMINGS WITH VARIABLE DIAMETER

The elastic Mini - Framings are especially used for the execution of :

  • Galleries in concrete for the air conditioning or to drive the electric cable. 
  • Beams in reinforced concrete, posts.
  • Drainages in dams or other products manufactured in concrete.
  • Underground pipelines for cables. 
Infalted Elastic Mini - Framing
incorporated in the concrete, before its remove.
Deflated Elastic Mini - Framing
to be extracted from the concrete.
TEC gonflé avant son décoffrage
TEC dégonflé prêt pour être extrait du béton
mini coffrage gonflable mini coffrage gonflable
   
coffrage gonflable coffrage gonflable
   

 

MODEL
TEC
Ø inflated
mm.
Ø deflated
mm.
  

24/30
32/40
38/50
50/65
60/80
70/90
80/100
92/120
112/140
120/150

 30
40
50
65
80
90
100
120
140
150

24
32
38
50
60
70
80
92
112
120
lengths on the request

The MINI ELASTIC FRAMING has been studied expressly to create in streams of  concrete the circular holes.
Its use is extremely simple, just to inflate it and to fix it in the wanted position. It makes, the concrete is flowed and as soon as soonas become hard, the MINI ELASTIC FRAMING is deflated and extracted. It detaches itself easily of the concrete. After have been deflated, the MINI ELASTIC FRAMING becomes longer and at the same time it diameter is reduced.

TEC
exemple 2
exemple 1

 

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