Plastec Expander Joint or...
1
07 5413 4444 - www.plastec.com.au Technical Data Specifications as at 012/08/2020, but are subject to change at any time without notice. Typical Downpipe Installation for M, H1, H2 & E Class Sites Important Notes for Plumbing and Drainage in Reactive Clays and Unstable Soil Sites as per AS2870 Drains shall incorporate flexible joints immediately outside the footing within 1m of the building perimeter. These flexible joints need to accommodate the amount of movement in any direction equal to the estimated movement of the site. These flexible joints must be set in the mid-position of their range of movement and must allow equal movement in any direction at the time of installation. This applies for all sanitary and stormwater discharge pipes. The base of trenches shall be sloped away from the building. Surface drainage shall be considered in the design of the footing system. Surface drainage of the site shall be controlled from the start of site preparation and construction. Sub-Surface drainage of the site shall be a minimum 1.5m from the building perimeter. ID ∅ INLET OUTLET 15131 90 Pipe Size Socket 100 18798 100 Socket Socket 60 15130 100 Pipe Size Socket 150 15642 150 Pipe Size Socket 200 18823 225 Pipe Size Socket 200 MAX. EXPAN Recommended for H1, H2 and E class sites Plastec Expander Joint or Equal Plastec Flexitec Coupling Lagging as per Aust Standards
Transcript of Plastec Expander Joint or...
07 5
413
4444
- w
ww
.pla
stec
.com
.au
Tech
nica
l Dat
a
Spec
ifica
tions
as
at 0
12/0
8/20
20, b
ut a
re s
ubje
ct to
cha
nge
at a
ny ti
me
with
out n
otic
e.
Typi
cal D
ownp
ipe
Inst
alla
tion
for M
, H1,
H2
& E
Cla
ss S
ites
Impo
rtan
t Not
es fo
r
Plum
bing
and
Dra
inag
e in
Rea
ctiv
e C
lays
and
Uns
tabl
e
Soil
Site
s as
per
AS2
870
Dra
ins
shal
l inc
orpo
rate
fle
xibl
e jo
ints
imm
edia
tely
outs
ide
the
foot
ing
with
in 1
m o
f th
e bu
ildin
g pe
rimet
er.
Thes
e fle
xibl
e jo
ints
nee
d to
acc
omm
odat
e th
e am
ount
of
mov
emen
t in
any
dire
ctio
n eq
ual t
o th
e es
timat
ed
mov
emen
t of
the
site.
Thes
e fle
xibl
e jo
ints
mus
t be
set i
n th
e m
id-p
ositi
on o
f
thei
r ra
nge
of m
ovem
ent a
nd m
ust a
llow
equ
al m
ovem
ent
in a
ny d
irect
ion
at th
e tim
e of
inst
alla
tion.
This
appl
ies
for
all s
anita
ry a
nd s
torm
wat
er d
ischa
rge
pipe
s.
The
base
of
tren
ches
sha
ll be
slo
ped
away
fro
m th
e
build
ing.
Surf
ace
drai
nage
sha
ll be
con
sider
ed in
the
desig
n of
the
foot
ing
syst
em. S
urfa
ce d
rain
age
of th
e sit
e sh
all b
e
cont
rolle
d fr
om th
e st
art o
f sit
e pr
epar
atio
n an
d
cons
truc
tion.
Sub-
Surf
ace
drai
nage
of
the
site
shal
l be
a m
inim
um
1.5m
fro
m th
e bu
ildin
g pe
rimet
er.
ID
∅
INLE
T O
UTL
ET
1513
1 90
Pi
pe S
ize
Sock
et
100
1879
8 10
0 So
cket
So
cket
60
1513
0 10
0 Pi
pe S
ize
Sock
et
150
1564
2 15
0 Pi
pe S
ize
Sock
et
200
1882
3 22
5 Pi
pe S
ize
Sock
et
200
MAX
.EX
PAN
Reco
mm
ende
d fo
r H1,
H2
and
E cl
ass
site
s
Plas
tec
Expa
nder
Jo
int o
r Eq
ual
Plas
tec
Flex
itec
Cou
plin
g
Lagg
ing
as
per
Aus
t St
anda
rds
