TRADE OF PLASTERING - eCollege
TRADE OF PLASTERING - eCollege
TRADE OF PLASTERING - eCollege
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Module 1 – Unit 4 Rendering Walls<br />
Thick chain lines indicate surfaces which have to meet special requirements.<br />
The lengths of the parts of these lines and the spacing between them should be<br />
similar to those of thin chain lines.<br />
Example Type of Line<br />
A<br />
Continuous<br />
(think)<br />
B Continuous<br />
(thin)<br />
C Continuous<br />
Irregular<br />
(think)<br />
Line<br />
Width<br />
MM<br />
Example of<br />
Application<br />
0.7 Visible outlines<br />
and edges.<br />
0.3 Fictitious outlines<br />
and edges.<br />
Dimension and<br />
leader lines.<br />
Hatching. Outline<br />
of adjacent parts.<br />
Outline of<br />
revolved sections.<br />
0.3 Limits of partial<br />
views or sections<br />
when the line is<br />
not an axis.<br />
0.3 Hidden outlines<br />
D Short Dashes<br />
(thin)<br />
and edges.<br />
E<br />
Chain (thin) 0.3 Centre lines.<br />
Extreme positions<br />
of moveable parts.<br />
F Chain (think<br />
ends, changes<br />
0.7 Cutting planes.<br />
of direction,<br />
thin<br />
elsewhere)<br />
0.3<br />
G Chain (think) 0.7 Indication of<br />
surfaces which<br />
have to meet<br />
special<br />
requirements.<br />
Plastering Phase 2 12 Revision 1.0 July 2008