The so-called block foundation with inserted sheeting allows for a reduction of the depths of excavation pits, and also for the avoidance of sheeting cases which require expensive sheathing and reinforcement. The insertion of the support into the foundation block provides sufficient interlocking in order to introduce the normal force into the foundation not by pressure on the tip but by friction of the casing.
Depending on the customers’ requests and on the static requirements, Hydra sheeting cases are available in two profile versions; one with a corrugated profile with a profile depth of approx. 1 cm, and one with trapeze profile with a profile depth of approx. 2 cm.
Profile
a = 8,5 mm
f = 15 mm
e = 30 mm
Edge radius = 75 mm
Material:
Bright steel
Dimensions:
Preferably available inside dimensions from 350 to 1500 mm. Length (height) according to specification. Please note that it may be necessary to increase the dimension for the intrusion of the part into the unhardened concrete.
Tolerances:
in diameter ± 5mm
in length ± 15 mm
Delivery:
In general, the cases are delivered ready for installation.
If required, reinforcing equipment has already been installed by the manufacturer.
Subject to technical alterations.
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