Construction element for temporarily closing an opening in a wall in a building being constructed

A closure for temporarily closing an opening in a wall in a building comprising:

• a closure frame for detachable mounting in a wall opening having an exterior and an inside face which define a gap therebetween,
• a first plate-shaped part on the closure frame and extending along the inside face of the wall opening at a distance from this face in the mounted position of the closure frame,
• a second plate-shaped part made on the closure frame and extending outwards along a side of the wall in the mounted position of the closure frame,
• at least one flexible cloth for mounting on the closure frame,
• at least one elastically bendable flap placed crosswise on the first part of the closure frame, with the flap extending along an exterior of the first part and having a height greater than the gap between the exterior and the inside face of the wall opening in unloaded state, and
• a clamping frame that includes a number of loose or joined bars that serve to fix the at least one flexible cloth on the closure frame.

A closure for temporarily closing an opening in a wall in a building comprising:

• a closure frame for detachable mounting in a wall opening having an exterior and an inside face which define a gap therebetween,
• a first plate-shaped part made on the closure frame and extending in along the inside face of the wall opening at a distance from this face in the mounted state of the closure frame,
• a second plate-shaped part made on the closure frame and extending outwards along one side of the wall in the mounted state of the closure frame,
• at least one flexible cloth for mounting on the closure frame,
• at least one elastic sealing element placed on the first part of the closure frame, extending along an exterior of the first part and having a height greater than the gap between the exterior and the inside face of the wall opening in unloaded state, and
• a clamping frame of loose or joined bars that serve for fixing the at least one flexible cloth on the closure frame.