Hongyue joomembrane-ka aan-xidhka lahayn ee isku jira waa la habeyn karaa

Hongyue joomembrane-ka isku-dhafka ah ee aan-xidhka lahayn waa la habeyn karaa Sawirka sifaysan

Sharaxaad Gaaban:

Geomembrane-ka isku dhafan (xuubabka ka-hortagga aragga ee isku dhafan) ayaa loo qaybiyaa hal maro iyo hal xuub iyo laba maro iyo hal xuub, oo ballaciisu yahay 4-6m, miisaankiisuna yahay 200-1500g/mitir laba jibaaran, iyo tilmaamayaasha waxqabadka jirka iyo farsamada sida xoogga adkaysiga, iska caabinta ilmada, iyo dillaaca. Sare, alaabtu waxay leedahay sifooyin awood sare leh, waxqabadka elongation wanaagsan, modules qallafsanaanta weyn, caabbinta acid iyo alkali, caabbinta daxalka, caabbinta gabowga, iyo impermeability wanaagsan. Waxay dabooli kartaa baahida mashaariicda injineernimada madaniga ah sida ilaalinta biyaha, maamulka degmada, dhismaha, gaadiidka, tareenada dhulka hoostiisa mara, tunnel-ka, dhismaha injineernimada, ka-hortagga-seegga, go'doominta, xoojinta, iyo xoojinta ka hortagga dildilaaca. Inta badan waxa loo isticmaalaa daawaynta ka-hortagga-seegga ee biyo-xireennada iyo godadka biyo-mareennada, iyo daaweynta ka-hortagga wasakhda ee qashinka qashinka.

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Faahfaahinta Alaabta

Sharaxaada Alaabta

Joomembrane-ka isku dhafan waa walxo aan nadiif ahayn oo ka kooban geotextile iyo geomembrane, taas oo inta badan loo isticmaalo impermeability. Geomembrane isku dhafan ayaa loo qaybiyaa hal maro iyo hal xuub iyo laba maro iyo hal xuub, oo leh ballac ballaaran oo 4-6m ah, culeyskiisu yahay 200-1500g/m2, tilmaamayaasha waxqabadka sare ee jirka iyo farsamada sida jilicsanaanta, caabbinta jeexjeexa iyo jabinta saqafka. Waxay dabooli kartaa baahida ilaalinta biyaha, degmada, dhismaha, gaadiidka, tareenada dhulka hoostiisa mara, tunnel iyo injineernimada kale ee madaniga ah. Sababtoo ah xulashada alaabta polymerka iyo ku darida wakiilada ka hortagga gabowga ee habka wax soo saarka, waxaa loo isticmaali karaa jawi heerkul ah oo aan caadi ahayn.

Hongyue joomembrane ka kooban tolan-la'aan waa la beddeli karaa01

Hanti

1. Biyo-ilaalin iyo aan la dhaafin: geomembrane-ka isku dhafan ayaa leh wax-qabad sare oo biyuhu ah oo aan la taaban karin, kaas oo si wax ku ool ah uga hortagi kara dhexgalka biyaha dhulka iyo dhulka;
2. Xoogga adag ee sarreeya: geomembrane-ka isku dhafan ayaa leh awood jilicsan oo wanaagsan wuxuuna si fiican u adkeysan karaa cadaadiska dibadda;
3. Iska caabinta gabowga: geomembrane isku dhafan ayaa leh iska caabin gabow heer sare ah waxayna sii wadi kartaa xoogga iyo adkaanta walxaha wakhti dheer;
4. Kiimikada iska caabbinta daxalka: geomembrane isku dhafan ayaa dulqaad sare u leh daxalka kiimikaad ee deegaanka si fududna uma saameeyaan kiimikooyinka.

Codsiga

1. Ilaalinta deegaanka: geomembrane isku dhafan ayaa loo isticmaali karaa meelaha ilaalinta deegaanka sida daaweynta biyaha wasakhda ah, daaweynta wasakhda, qashin-qubka iyo qashinka khatarta ah ee qashin-qubka, iyadoo ciyaareysa saameyn wanaagsan oo ka-hortagga-muuqaalka.
2. Injineernimada Haydarooliga: geomembrane isku dhafan ayaa loo isticmaali karaa DAMS, kaydadka, tunnelyada, buundooyinka, darbiyada badda iyo injineerada kale ee biyaha, kuwaas oo si fiican uga hortagi kara daadinta iyo wasakhowga.

Hongyue joomembrane ka kooban tolan-la'aan waa la beddeli karaa02

Hongyue joomembrane-ka aan-xidhka lahayn ee isku dhafan waa la beddeli karaa03

3. Beeritaanka beeraha: geomembrane isku dhafan ayaa loo isticmaali karaa qulqulka geedaha, daboolka kanaalka, daboolka filimka, daboolka ballida iyo dhismaha kale ee beeraha, oo leh saameyn wanaagsan oo ka hortagga-baxa.
4. Dhismaha wadada: geomembrane isku dhafan ayaa loo isticmaali karaa tunnel-ka, jid-goynta, buundada, qulqulka iyo meelaha kale ee dhismaha waddooyinka si loo helo xal lagu kalsoonaan karo oo loogu talagalay biyo-celinta waddooyinka.

Tilmaamaha Alaabta

GB/T17642-2008

Shayga		Qiimaha
xoogga jabinta caadiga ah /(kN/m)		5	7.5	10	12	14	16	18	20
1	jabinta xoogga (TD, MD), kN/m ≥	5.0	7.5	10.0	12.0	14.0	16.0	18.0	20.0
2	jebinta elongation (TD, MD),%	30-100
3	CBRmullen xoog qarxay, kN ≥	1.1	1.5	1.9	2.2	2.5	2.8	3.0	3.2
4	xoogga ilmada (TD, MD), kN ≥	0.15	0.25	0.32	0.40	0.48	0.56	0.62	0.70
5	cadaadiska haydarooliga/Mpa	fiiri shaxda 2
6	xoogga diirka, N/㎝ ≥	6
7	isku xidhka ka bixista toosan, ㎝/s	sida waafaqsan codsiga naqshadeynta ama qandaraaska
8	kala duwanaanta ballaca,%	-1.0

Shayga		Dhumucda geomembrane / mm
Shayga		0.2	0.3	0.4	0.5	0.6	0.7	0.8	1.0
Cadaadiska Haydarooliga /Mpa≥	Geotextile+Geomembrane	0.4	0.5	0.6	0.8	1.0	1.2	1.4	1.6
Cadaadiska Haydarooliga /Mpa≥	Geotextile+Geomembrane+Geotextile	0.5	0.6	0.8	1.0	1.2	1.4	1.6	1.8