Transcription of 5. External Wall Construction
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5. External Wall Construction
External wall construction265. External Wall ERECTION OF External PRECAST WALLSThe erection of precast walls generally involves the following steps:a)moving the precast wall panels from delivery truck or site storage yard to the designated locations forinstallation;b)raising the precast panels to the required elevation (and rotating to correct orientation if necessary);c)fixing the precast panels in position; andd)casting the wet joints and/or grouting and applying : Erection of a precast wall1. Remove precast wall fromdelivery the precast wall to requiredheight and orientation3. Position compressiblewaterproofing strip at joint4.
external wall construction 30 Figure 5.8: Form tie sleeve hole (sectional view) RC wall Form tie sleeve Wall plugs Non-shrink grout Figure 5.7: Patching of form tie holes 1. Remove plastic cone 2. Insert wall plug into sleeve 3. Clean concrete surface 4. Apply slurry of bonding agent, cement water 5. Mix non-shrink grout 6. Press grout mix into ...
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