marine plywood properties
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7/23/2019 Marine Plywood Properties
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products
vantages:
1. If put in boiling water for 48 hours, it is still glue-sticking
and non-deformed
2. h!sical mood is better than iron moulds and can satisf!
the re"uirements of constructing mould, while the iron
ones are eas! to be deformed and can hardl! recover itssmoothness even after repairing
#. If used abide b! the illustrations strictl!, it can be reused
more than $% times, thus reducing the cost greatl! and
avoiding the disadvantages from & rustil! and erosive of
iron mould'
4. (olves the problems of leaking and rough surface during
constructing process
$. articularl! suitable for watering concrete pro)ect
because it can make the concrete surface smooth and *at+. ealiing a higher economic prots
/onventio
nal data:
(ie:122%mm0244%mm 12$%mm02$%%mm or as
!our demand
hickness:
&3-#%mm'
#8inch&8.$-1%.2mm'3mm 5
#6.##sheetscbm
12inch&12-12.6mm' 12mm 5 28sheetscbm
$8inch&1$-1+mm'1$mm 5
22.4sheetscbm#4inch&18-13mm'
18mm 5
18.++sheetscbm
/ore: poplar,hardwood,combi,pine,etc
7lue: wbp ,melamine mr,
aceback: 9koume,ingtangor,poplar,pine,birch,etc
7rade: ,//,//,//;;,etc
<oisture: =12>
hickness
tolerance:
&?-'%.$mm e"ual to and more than 12mm
&?-'%.#mm less than 12mm
h!sical
parameters
:
densit!:@$$%-+$%7cbm
modulus of rupture: @ #%<pa
modulus of elasticit! :@+%%%<pa
(tandards: 7oods grading standard for /A,(/,/B 12,9C/
acking: inner pallet lined with %.2mm plastic bag
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9uterpallet is covered b! pl!wood and then steel
tape for strength
Duantit!:
2%E7 8 /rates1%12%%%kgs21F24cbm
4%E7 1+ /rates24%%%kgs48cbm
4%EGD 18 /rates2+%%%F28$%%kgs$%F$3cbm