Connection of reinforced concrete tunnel lining Tuebingen-UNDERGROUND

摘要

Connection of concrete blocks, underground tunnel lining tubing comprises two block-tubing joined end to end at their end faces a mounting bolt having on its surface a layer comprising the product based on TPE, and polysulfide oligomer. The mounting bolt is located in an inclined channel containing plotnoutrombovanny material based on cement unshrinkable "Monofleks Frenkel," bentonite clay, and sodium aluminate. Connection assembly also comprises a slit-like cavity between the ends of joined-tubing units, which also contains plotnoutrombovanny material based on cement unshrinkable "Monofleks Frenkel," bentonite clay and sodium aluminate, and coining the groove has a device for inputting a slit-like cavity and the inclined channel of the title material.