Fiber e Khutšoanyane e sa Lohiloeng Geotextile

Tlhaloso e Khutšoanyane:

Short fiber Non woven geotextile ke mofuta o mocha oa thepa ea kaho e sebelisoang boenjiniere ba sechaba.E entsoe ka likhoele tsa PP kapa tsa PET ka lits'ebetso tse phunngoeng ke nale.Matla a tsitsitseng a PP non woven geotextile a phahame ho feta PET e sa lohiloeng.Empa bobeli ba tsona li na le khanyetso e ntle ea ho lla hape li na le ts'ebetso e ntle ea mantlha: sefa, drainage le matlafatso.Litlhaloso li tloha ho 100 grams ka square meter ho isa ho 800 grams ka square meter.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso:

Short fiber Non woven geotextile ke mofuta o mocha oa thepa ea kaho e sebelisoang boenjiniere ba sechaba.E entsoe ka likhoele tsa PP kapa tsa PET ka lits'ebetso tse phunngoeng ke nale.Matla a tsitsitseng a PP non woven geotextile a phahame ho feta PET e sa lohiloeng.Empa bobeli ba tsona li na le khanyetso e ntle ea ho lla hape li na le ts'ebetso e ntle ea mantlha: sefa, drainage le matlafatso.Litlhaloso li tloha ho 100 grams ka square meter ho isa ho 800 grams ka square meter.

Likarolo tsa Sehlahisoa:

1.Ke thepa ea kaho e se nang tikoloho.

2.Mehaho e metle ea mechine, ho kenella ha metsi hantle, ho hanyetsa kutu le ho hanyetsa botsofali.

3. Ts'ebetso e matla ea ho thibela ho pata le ho thibela ho bola, sebopeho sa fluffy le ts'ebetso e ntle ea drainage.

4.Good friction coefficient and tensile strength, and na geotechnical reinforcement performance.

5.Ho tsoela pele ka kakaretso, boima bo bobebe le kaho e loketseng

6.Ke thepa e sa bonahaleng, ka hona e na le ts'ebetso e ntle ea ho sefa le ho itšehla thajana le khanyetso e matla ea ho phunya,

kahoo e na le ts'ebetso e ntle ea tšireletso.

Letlapa la lintlha tsa tekheniki:

Lintlha tsa tekheniki tsa faeba tse khutšoane tse sa lohiloeng tsa geotexile

Mechini

Thepa

boima

g/m2

100

150

200

250

300

350

400

450

500

600

800

boima bo fapaneng

%

-8

-8

-8

-8

-7

-7

-7

-7

-6

-6

-6

botenya

mm

0.9

1.3

1.7

2.1

2.4

2.7

3

3.3

3.6

4.1

5

bophara bo fapaneng

%

-0.5

Break Strength(MD adn XMD)

KN/m

2.5

4.5

6.5

8

9.5

11

12.5

14

16

19

25

Qhobotsa

Elongation

%

25-100

Ho phatloha ha CBR

Matla

KN

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.2

4

Tear Strength: (MD le XMD)

KN

0.08

0.12

0.16

0.2

0.24

0.28

0.33

0.38

0.42

0.5

0.6

MD=Matla a Tataiso ea Mochini CD=Matla a Taelo ea Mochini a Pharalletseng

Li-Hydraulic Prooerlies

boholo ba sieve 090

mm

0.07 〜0.20

Coefficient of

Pemeability

cm/s

(1.099)X(10-1 〜10-3)

 

Kopo:

1.Ho tiisa bokamorao ba lebota le ts'oarellang kapa ho tiisa lerako la sefahleho la lebota le bolokang.Haha mabota a phuthetsoeng a ho boloka kapa abutments.

2.Ho matlafatsa tsela e bonolo, ho lokisa mapetsong a tsela le ho thibela mapetsong a bonahatsang holim'a tsela.

3.Ho eketsa botsitso ba letsoapo la lehlohlojane le mobu o matlafalitsoeng ho thibela khoholeho ea mobu le tšenyo e batang ka mocheso o tlase.

4.Lera la ho itšehla thajana pakeng tsa ballast le roadbed kapa pakeng tsa litsela le mobu o bonolo.

5.Sebaka sa ho itšehla thajana pakeng tsa ho tlatsa ka maiketsetso, majoe a majoe kapa tšimo le motheo, le pakeng tsa likarolo tse fapaneng tsa mobu o leqhoa.Tlhophiso le matlafatso.

6. Lera la sefene la libaka tse ka holimo tsa letamo la pele la polokelo ea molora kapa letamo la li-tailings, le lera la filthara ea tsamaiso ea drainage karolong e ka morao ea lebota le bolokang.

7.Sefefo se pota-potileng phala ea drainage kapa foro ea lehlohlojane la drainage.

8.Lisefa tsa liliba tsa metsi, liliba tsa liphallelo kapa liphaephe tsa khatello ea oblique ka boenjiniere ba hydraulic.

9. Geotextile karohano ea lera lipakeng tsa litsela tse kholo, boema-fofane,

10.E otlolohileng kapa e rapameng ea drainage ka har'a letamo la lefats'e, e patiloeng mobung ho qhala khatello ea metsi a pore.

11.Drain ka mor'a geomembrane e sa khoneng ho kenella kapa tlas'a sekoahelo sa konkreite matamong a lefats'e kapa mabokoseng.


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