Page 143 - Plumber- TT - 1st Year - Tamil
P. 143
G@Ï ÏZôn NôWeLs (Tubular scaffolding) • NôWeLû[ TVuTÓj§V ©\Ï ARû]
• ùTôÕYôL v¼p Utßm CúXNô] LXl× úNªjÕ ûYdL Ïû\kR CPm
EúXôL (alloy) ûTlLs úTôÕUô]Õ.
TVuTÓjRlTÓ¡u\]. • TX AÓdÏ Lh¥PeLs LhÓYRtÏ CÕ
• CkR NôWjûRl ùTôÚjR ¨û\V ªLÜm TVuTÓm.
CûQl×Ls úRûYlTÓm. CR]ôp • JÚ TdLj§p CÚkÕ AÓjRlTdLj§tÏ
ùTôÚjRÜm, TWôU¬dLÜm A§L ùNXYôÏm. úYLUôL GÓjÕf ùNpX CVÛm.
G@Ï ÏZôn NôWeL°u SuûULs • CqYûL NôWj§p ÑYt±p Õû[ AûUdL
(Advantages of tubular scaffolding) úYi¥VÕ CpûX. B]ôp Ut\
• UWNôWeLû[ ®P CRtÏ £ûRÜ Ïû\YôL UWfNôWeL°p ÑYt±p Õû[
CÚdÏm. AûUdLlTÓ¡\Õ.
• CûYLû[ úYLUôL AûUdLÜm ©¬dLÜm GqYôß AûUlTÕ (Method of Erection)
(Figs 21, 22 & 23)
CVÛm.
• CûQkÕ AûUkR NôWm (Dependent
• Lh¥eL°u Es úYûXLÞdÏ YN§VôL
scaffolding)
CÚdÏm.
• R²VôL AûUkR NôWm (Independent Scaffolding)
CûQkÕ AûUkR NôWm (Dependent
©[m©e þ ©[mTo (NSQF - Revised 2022) - R.T. for Ex. 1.5.24 123
