ASTM D5976-96 Type I 型聚合體改性舖路瀝青規範
ASTM D5892-96a Type IV 型聚合體改質舖路柏油規範
|
項 目 |
高黏度 改性瀝青 |
高黏附性 改性瀝青 |
超重交通 改性瀝青 |
|
針入度,25℃,0.1mm |
>40 |
>40 |
>40 |
|
軟化點℃ |
>80 |
>68 |
>75 |
| 延展性15℃,cm |
>50 |
>30 |
>50 |
|
閃火點℃,Min |
>260 |
>260 |
>260 |
|
TFOT試驗後質量損失﹪,Max |
<0.6 |
<0.6 |
<0.6 |
|
殘留針入度% |
>65 |
>65 |
>65 |
|
佛拉斯脆點℃,Max |
--- |
<-12 |
--- |
|
韌性N.m |
>20 |
>16 |
>20 |
|
黏性N.m |
>15 |
>8 |
>15 |
|
密度 |
Report |
Report |
Report |
|
60℃黏度10000Pa•S,Min |
>2.00 |
>0.15 |
>0.30 |
|
最佳拌合溫度℃ |
Report |
Report |
Report |
|
最佳滾壓溫度℃ |
Report |
Report |
Report |
|
粗粒料剝離率%,Max |
|
<5 |
--- |
ASTM D5976-96 Type I 型聚合體改性舖路瀝青規範
|
|
I-A |
I-B |
I-C |
I-D | ||||
|
Penetration,25℃.100g.5s.dmm |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
|
100 |
150 |
75 |
100 |
50 |
75 |
40 |
75 | |
|
Viscosity,60℃.1s-1 .poise |
1250 |
2500 |
5000 |
5000 | ||||
|
Flash point, COC.℃(℉) |
232(450) |
232(450) |
232(450) |
232(450) | ||||
|
Solubility in trichloroethylene,﹪ |
99 |
99 |
99 |
99 | ||||
|
Separation difference In ring-and-ball Softening point Between top and Bottom,℃(℉) |
2.2(4) |
2.2(4) |
2.2(4) |
2.2(4) | ||||
| Test on RTFOT | ||||||||
|
Residue recovery,25℃.10cm elongation, |
60 |
60 |
60 |
60 | ||||
|
Penetration,4℃.200g.60s.dmm |
20 |
15 |
13 |
10 | ||||
ASTM D5892-96a Type IV 型聚合體改質舖路柏油規範
|
|
lV-A |
lV-B |
lV-C |
lV-D
|
lV-E |
lV-F |
|
Penetration at
25℃.100g.5s,Min |
90 |
75 |
65 |
50 |
50 |
35 |
|
Viscosity,60℃.1s-1 Pa.s(poise),Min |
125 (1250) |
400 (4000) |
250 (2500) |
600 (6000) |
450 (4500) |
800 (8000) |
|
Viscosity,135℃,Mm2/s (cSt),Max |
3000 |
3000 |
3000 |
3000 |
3000 |
3000 |
|
Flash point COC,℃
(℉),Min |
232(450) |
232(450) |
232(450) |
232(450) |
232(450) |
232(450) |
|
Solubility in
Trichloroethylane,％,Min |
99.0 |
99.0 |
99.0 |
99.0 |
99.0 |
99.0 |
| Separation difference In ring-and-ball Softening point Between top and Bottom,℃ | report | report | report | report | report | report |
| Tests on RTFOT | ||||||
|
Residue Elastic recovery,25℃.10cm elongation,﹪ |
60 |
70 |
60 |
70 |
60 |
70 |
|
Penetration,4℃.200g.60s,Min |
20 |
20 |
15 |
15 |
10 |
10 |
|
技 術 指 標 |
SBS(1) | |||
|
I-A |
I-B |
I-C |
I-D | |
|
針入度25℃,100g.5s.(0.1mm) 最小 |
100 |
80 |
60 |
40 |
|
針入度指數PI 最小 |
-1.0 |
-0.6 |
-0.2 |
+0.2 |
|
延度5℃,5cm/min.(cm) 最小 |
50 |
40 |
30 |
20 |
|
軟化點R&B(℃) 最小 |
45 |
50 |
55 |
60 |
|
運動粘度135℃(Pa.s)最大 |
3 | |||
|
閃點(℃) 最小 |
230 | |||
|
溶解度(%) 最小 |
99 | |||
|
離析,軟化點差(℃) 最大 |
2.5 | |||
|
彈性恢复25℃(%) 最小 |
55 |
60 |
65 |
70 |
|
RTFOT後殘留瀝青 | ||||
|
質量損失(%) 最大 |
1.0 | |||
|
針入度比 25℃(%)
最小 |
50 |
55 |
60 |
65 |
|
延度5℃,(cm)
最小 |
30 |
25 |
20 |
15 |
|
性質 |
英吋-磅 |
米制 |
|
厚度,min |
40mils |
1.0mm |
|
抗拉力,min 縱向
橫向 |
25lbf/in. 25lbf/in. |
4.4kN/m 4.4kN/m |
|
瀝青開始破裂時伸長度,min |
10﹪ |
10﹪ |
|
40℉對三合板黏附性,min |
2.0lbf/ft
width |
0.92kgf/30.5cm |
|
75℉對三合板黏附性,min |
12.0lbf/ft
width |
5.44kgf/30.5cm |
|
吸水性,max |
0.1﹪ |
0.1﹪ |
|
熱穩定性,max(70℃) |
0.1in. |
3mm |
|
柔軟性溫度,max |
-20℉ |
-29℃ |
|
抗撕破力,min 縱向
橫向 |
20lbf 20lbf |
89N 89N |
|
水蒸氣滲透性,max |
0.1U.S.Perms |
5.7ng/Pa.S.M.2 |
|
鐵釘密封性 |
通過 |
通過 |
|
經低溫柔軟測試後試體防水性 |
通過 |
通過 |
|
重疊接縫處防水性 |
通過 |
通過 |