Sheet panel wall assembly

Claim 1

A SHEET PANEL WALL COMPRISING A PLURALITY OF PANELS JOINED EDGE-TO-EDGE AND HAVING FLANGES ALONG THEIR ADJACENT EDGES. SAID FLANGES EXTENDING TO THE SAME SIDE OF THE WALL, EACH FLANGE FORMING AN ANGLE WITH THE CORRESPONDING PANEL AT EACH JOINT NOT GREATER THAN HALF THE ANGLE BETWEEN ADJACENT PANELS, A TRIANGULAR-FORMED CHANNEL CLIP STRIP OF RESILIENT SHEET MATERIAL MOUNTED OVER SAID FLANGES AND HAVING THE EDGES OF ITS SIDES RESILIENTLY PRESSED AGAINST SAID FLANGES TO HOLD THE PANELS TOGETHER AT THE BASE OF THE FLANGES, SAID FLANGES BEING FORMED TO EXTEND SUBSTANTIALLY AXIALLY OF THE CORRESPONDING CHANNEL STRIP TO ITS BASE, SAID FLANGES HAVING OUTER PORTIONS EXTENDING OUTWARDLY FROM THE EDGE REMOTE FROM THE PANEL IN OPPOSITE DIRECTIONS ALONG SAID TRIANGULAR CLIP STRIP BASE INTO THE ADJACENT CORNERS THEREOF AND A SECOND CLIP STRIP OF RESILIENT SHEET MATERIAL MOUNTED WITHIN SAID TRIANGULAR-FORMED CHANEL STRIP, HAVING ITS OPPOSITE EDGES EXTENDING FROM THE OUTER SIDE OF SAID OUTER EDGES INTO THE CORNERS AT THE BASE OF SAID TRIANGULAR-FORMED CHANNEL STRIP AND FREELY AROUND SAID OUTER EDGES AND HAVING THEIR EXTREME EDGES RESILIENTLY PRESSED AGAINST THE INSIDE OF SAID OUTER EDGES TO KEEP THE FLANGES FROM SLIPPING OUT OF ALIGNMENT AND TO MAINTAIN GOOD SEALING LINE CONTACTS AT THESE EXTREME EDGES.