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The technical norm
of Aluminium honeycomb-core panel
State Construction Engineering Quality Supervisory
Inspection Center
Quality Inspection Report for Building Door and Window
GJZJ(C)Zi(2000)NO.0010 MD
| Commissioning Unit |
Changzhou Sinochem Qinfeng Plastics
Co.,Ltd |
Inspection Catalogue |
Commission inspection |
| Production Unit |
Changzhou Sinochem Qinfeng Plastics
Co.,Ltd |
Inspection quantity |
3 sets |
| Name of Sample |
Aluminium honeycomb plate |
Inspection date |
1/25/2000 |
| Model&Size |
1200*1500*6 |
Inspection Equipment |
Active wind pressure c100 |
| Name of Engineering |
|
| Inspected Items |
wind pressure deformation
Air permeability Rain percolation |
| Inspected Standard |
GB/t 7106-86 GB/T 7107-86
GB/T7108-86 |
Inspection Results
Wind resistance property meets the requirements shown
GBT 7106-86 Class 1
Inspection
Seal
January 25,2000 |
| Open slit |
————
|
Total area |
1.80 m2 |
| Glass varieties |
|
Gust mode |
———— |
| Glass gust material |
———— |
Window seal material
|
———— |
| glass max size |
Width——mm ,Length mm ,Thickness
mm |
| Air temperature |
15.0℃ |
Air pressure |
102.50 kPa |
Inspection Result
Wind pressure deformation: Results of
deformation inspection: Positive pressure
0.5kPa Negative pressure-5.0kPa(L/300)
Results of safety inspection: Positive
pressure 5.0kPa
Negative pressure-5.0kPa |
(5). Ultimate deviation unit:mm
| Item |
Thickness |
Length |
Width |
| Size |
all |
0～5000 |
5001～9000 |
1220,
|
| Permission |
±0.2 |
-0
+4 |
-0
+6 |
-0
+2 |
(6).Technique Index
| Item |
Technology demand |
Item |
Technology demand |
| Outside
wallboard |
Indoor
wallboard |
Outside
wallboard |
Indoor
wallboard |
| Coating thickness |
≥25 |
≥16 |
Cling strength |
|
|
| Lustre deviation |
A.Lustre≥70
Limit value＜5
B.Lustre＜70
Limit value≤10 |
Endurance of
chemical spabiaity |
Acid pollutans |
No change |
| Alkali resistance |
No
change |
| Oil-resistance |
No
change |
| Pencil hardness |
≥HB |
Dissolvent resistance |
No bottom appearance |
| Bending feature |
≤2 |
≤3 |
Wash and brush resistance |
No change |
| Adherence |
Grade
1, cross or round tests for films |
Endurance of
artificial ageing |
Color difference |
≤3.0 |
--- |
| Powderize
grade |
0 |
--- |
| Impact-resistace |
50kg.cm,
no coating fall off, no rift |
| Luster-lossing
grade |
Better
than 2 grade |
|
| Wear-resistance (L/um) |
≥5 |
--- |
|
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| Boiling water-tolerance |
No change |
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| Salt-fog resistance |
Better than 2 grade |
--- |
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