So to be more clear, please look at the sketches. Both show an expansion joint, with 2 buildings of different heights. The joint is capped by a flashing/insulation/etc. So my question is: is there ok a joint open to the interior (section 1) or a closure -wall (section 2) is needed, to keep the water out if the flashing breaks?


Regards, Dan

Angehängte Dateien

	section 1.pdf (23,3 KB, 278x aufgerufen)
	section 2.pdf (23,7 KB, 249x aufgerufen)