Geosynthetics- Seha le ho arola khoele ea filimi e lohiloeng ka li-geotextiles

lihlahisoa

Geosynthetics- Seha le ho arola khoele ea filimi e lohiloeng ka li-geotextiles

tlhaloso e khuts'oane:

E sebelisa PE kapa PP e le lisebelisoa tse ka sehloohong tse tala 'me li hlahisoa ka mokhoa oa ho loha.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Tlhaloso ea Sehlahisoa
Boima ba gram ke 100g/㎡~800g/㎡;bophara ke limithara tse 4~6.4, 'me bolelele ke ho latela litlhoko tsa bareki.

Likarolo tsa Sehlahisoa
Lenane le phahameng la mochini, ts'ebetso e ntle ea creep;khanyetso e matla ea kutu, khanyetso ea botsofali, khanyetso e ntle ea mocheso, le ts'ebetso e ntle ea hydraulic.

Maemo a Kopo
Haholo-holo e sebelisetsoa ho matlafatsa, ho hloekisa, ho itšehla thajana le ho ntša metsi ho boloka metsi, matla a metsi, tšireletso ea tikoloho, litsela tse kholo, literene, matamo, mabōpo a leoatle, merafo ea metallurgical le merero e meng.

Lihlahisoa tsa lihlahisoa
GB/T17639-2008 "Geosynthetics-Synthetic - Filament Spunbond le Needlepunched Nonwoven Geotextiles"

Tlhaloso ea Sehlahisoa

Ntho

Sesupo

1

Boima ho ya ka yuniti (g/m2)

100

150

200

300

400

500

600

800

1000

2

Matla a robehileng,KN/m≥

4.5

7.5

10

15

20

25

30

40

50

3

Matla a ho robeha a otlolohileng le a rapameng,KN/m≥

45

7.5

10.0

15.0

20.0

25.0

30.0

40.0

50.0

4

Elong e telele,%

40-80

5

Matla a phatlohileng a CBR,KN≥

0.8

1.6

1.9

2.9

3.9

5.3

6.4

7.9

8.5

6

Matla a ho tabola a otlolohileng le a rapameng,KN/m

0.14

0.21

0.28

0.42

0.56

0.70

0.82

1.10

1.25

7

Boholo bo lekanang ba pore O90 (O95) /mm

0.05~0.20

8

E otlolohileng ea ho kenella ka matla, cm/s

K×(10-1~10-3)moo K=1.0~9.9

9

Botenya,mm≥

0.8

1.2

1.6

2.2

2.8

3.4

4.2

5.5

6.8

10

Phapang ka bophara,%

-0.5

11

Phapang ea boleng ho ea ka sebaka sa yuniti,%

-5


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  • E 'ngoe:

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