@RĔzƬ@ʾԓľzˮн߶ȵV˵õľ|wSƬԳCԓľzˮξȼ߱Լ׃εԭ طNˮࣨɫɫ Lι̵ľzwS

ځ͉呪ÏVͳɹćձFڷe̩RnԼ҇_ƏVʹ@NhoCĽ
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1ԭϞYԴϾoC 2oȩŷϾGɫhĘ˜ 3_hE0
ȼ
1aƷشs450~550kg/m3ϵС0.08Wޘ˜ʞ0.09aƷ_^˚Wˮƽ
2 𣺲B1
1aƷеľzʽeľWYиõЧ 2ϵNRC=0.45M_NRC=0.95,ܽ36ؐ
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ڮaƷʽeľWYԾ{
1 ˮԏˮÛС0.6 % 2xùù׃
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1pܶСװ\Ⱥ
2cͨľļӹͬM䏸ἰĨˢ

3͉弼g
ľzߴSƫ λ飨ף
Ŀ | Sƫ | |
ƽ | D25 | 2.0 |
D>25 | 3.0 | |
L | L1200 | 2.0 |
L>1200 | 4.0 | |
B600 | 2.0 | |
B>600 | 3.0 | |
D25 | 2.0 | |
D>25 | 3.0 | |
Ǿ | D25 | 2.0 |
D>25 | 3.0 |
Ŀ | ָ | |||||||
/mm | 15 | 20 | 25 | 35 | 50 | 75 | 100 | |
ܶ1)/kg/m3 | 400~550 | 400~550 | 400~550 | 400~550 | 300~400 | 300~350 | 300~350 | |
ۏ/ MPa | ˑB | >2.0 | >1.80 | >1.50 | >1.30 | >1.00 | >0.80 | >0.5 |
ˮ24h | >1.8 | >1.5 | >1.2 | >1.0 | >0.8 | >0.6 | >0.4 | |
s10%ĉs/MPa | 0.2 | 0.2 | 0.2 | 0.2 | 0.15 | 0.15 | 0.15 | |
ˮÛ/% | 1 | |||||||
/N | 300 | |||||||
dر | 1.5 | |||||||
տsֵ/mm/m | 1.5 | |||||||
ϵ2)25棩/[W/m K] | 0.08 | |||||||
ȼ | B1 | |||||||
ȩ/mg/L | 0.1 | |||||||
N_/1000g/1m | ]гFѼy@İ | |||||||
Ab ָ1.0ָ1.3 | ||||||||
ϵ | _OӋP˜ʵҪ | |||||||
1)ľzˮܶҲɸ|cOӋҪ_ 2)ԇӵİˮ{Ĩҷ]MЌϵy |
ľzˮ弼g
Ŀ | ָ | ||
/mm | 12 | 25 | |
ܶ1/(kg/m3) | 800~1200 | ||
ۏ/MPa | ˑB | >3.5 | >5.5 |
ˮ24h | >3.0 | >5.0 | |
ˮÛ/% | 1 | ||
տsֵ/(mm/m) | 1.8 | ||
/N | 500 | ||
dر | 1.5 | ||
ȼ | B1 | ||
鳛_/1000g/1m | ]гFѼy@İ | ||
AbY ָ1.0ָ1.3 | |||
ȩ/(mg/L) | 0.1 | ||
| _OӋP˜ʵҪ | ||
1ľzˮܶȿɸ|cOӋҪ_ עҪָɹpf̴_ |
4ɫʽKɫɸ͑Ҫӆ

͉waIԱģϵ | ܶȰϵ | ͉wϵ | bϵ