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SK
FIRE PROTECTION PLASTERING EXPANDED METAL LATH
Introduction
The system is functionally suitable for steel structure
fire protection. Expanded metal lath provides joints for
steel beam and steel stanchion to form a background for
application of plaster. When plastering or spraying is
being carried out, the rough face of metal lath provides
key way for adhering and continuity of finish, It's also
very effective on cost and time saving.
SK Expanded
metal lath products specification:
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Products
Reference
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Thickness
(mm)
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Weight
(10%)Kg/m2
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Sheet
Size(mm)
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Recommended
Applications
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SKM
22G
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0.8
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1.8
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2440
X 610
2440
X 1220
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Partitioning,4-hous
fire.
Partitioning,suspended
ceiling.
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SKM
24G
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0.6
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1.6
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2440
X 610
2440
X 1220
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Partitioning,2-hous
fire.
Partitioning,suspended
ceiling.
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SKM
26G
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0.5
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1.2
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2440
X 610
2440
X 1220
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Background
plaster,Landscape junction between dissimilar
materials.
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SKM
30G
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0.4
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0.9
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2440
X 610
2440
X 1220
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Background
plaster,Landscape junction between dissimilar
materials.
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*All
SK products made from galvanized steel plate comply
with specification BS EN10142:1991-FeP02G,AZ275,AASTM-A525,AJIS
G3302.
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Fire Protection
Specification for 2-hour Fire Rating to a Stanchion and
Beam
Steel Stanchion and beam ( H/I type ) encased with SKM24G,
fixed by galvanized nail, self-tapping screw, spot welding
or galvanized wire, then to receive 19mm~25mm thickness
of fireproofing plaster and angle beads SK50 to arrises.
(the final thickness and hence number of coats being dependen
upon the fire rating required) Please refer to the attached
figure.
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