NO. |
Name |
Material |
1 |
Manhole panel |
GRP |
2 |
External ladder |
SS41(HDG) |
3 |
Internal ladder |
GRP |
4 |
Internal reinforced stay |
SUS 304 (epoxy coating), or SUS 316 |
5 |
Internal bracket |
SUS 304 (epoxy coating), or SUS 316 |
6 |
External reinforced bar |
SS41(HDG) |
7 |
External bracket |
SS41(HDG, Fixing cross part) |
8 |
comer bracket |
SS41(HDG) |
9 |
Bottom bracket |
SS41(HDG) |
10 |
Comer frame |
SS41(HDG) |
11 |
Roof support pipe |
PVC or GRP (MIN 4.5m height) |
12 |
Base Frame |
SS41(HDG) |
13 |
Bolts and Nuts |
inside : SUS304 or 316, Dacro+PVC cap (Roof Panel) |
outside : Dacrotized Steel+PVC cap |
connection : Rubber Cap+Dacro |
Size : M10, 12, 14 |
14 |
Sealling Tape |
PVC Foam (mainlain water-proof with flexilbillty) |
15 |
Water inspection window |
GRP |
16 |
panel |
GRP |