Litšitiso tsa Clay Geosynthetic
Tlhaloso ea Sehlahisoa
Rona, Shanghai Yingfan Engineering Material Co., Ltd., ke moetsi oa litšitiso tsa letsopa tsa letsopa naheng ea China. Sehlahisoa sena se boetse se bitsoa "geosynthetic clay liner" (GCL), "clay blankets", "bentonite blankets", "bentonite mats", "prefabricated clay blankets" le "clay geosynthetic barriers", e qetellang e ratoa ke Mokhatlo oa Machaba. bakeng sa Boemo (ISO).
Clay Geosynthetic Barriers Kenyelletso
Ke bentonite geo-synthetic thibela metsi e thibelang metsi e atisang ho nkela sebaka se teteaneng sa letsopa le theko e boima.
Ke sandwich e entsoeng ka geotextile e sa lohiloeng, lesela la tlhaho la sodic bentonite le letlapa le lohiloeng la polypropylene.
Ka lebaka la tšobotsi ea hydro-expansive ea bentonite (Bentonite e entsoe haholo-holo (> 70%) ea montmorillonite kapa letsopa le leholo) le mokhoa oa ho phunya oa nale o fanang ka matla a ho kuta, e leng karolo ea bohlokoa bakeng sa ho kenngoa matsoapong. litšitiso tsa letsopa tsa geosynthetic li ka sebelisoa taolong e mengata ea khoholeho e kopiloeng boenjiniere ba sechaba.
Ts'ebetso ea eona e ka kopana kapa ea feta GRI-GCL3 le maemo a rona a naha a JG/T193-2006.
| Phapang lipakeng tsa litšitiso tsa letsopa tsa geosynthetic le liner tsa letsopa tse kopaneng (CCL) | ||
| Sebopeho | Litšitiso tsa Clay Geosynthetic | Compacted Clay Liners (CCL) |
| Lintho tse bonahalang | Bentonite letsopa, li-adhesives, geotextiles | Mobu oa matsoalloa kapa motsoako oa mobu le letsopa la bentonite |
| Kaho | Fektheri e entsoeng ebe e kenngoa tšimong | Kaho le/kapa ho lokisoa lebaleng |
| Botenya | ~ 6 limilimithara | 300 ho isa ho 900 limilimithara |
| Hydraulic conductivity ea letsopa[7] | 10−10 ho 10−12 m/s | 10−9 ho isa ho 10−10 m/s |
| Lebelo le boiketlo ba ho haha | Ho kenya ka potlako, ho bonolo | Ho sebetsa butle, ho tiea le ho rarahana ho sebetsa |
| Theko e kentsoeng | $0.05 ho $0.10 ka m2 | Phapang e phahameng haholo (e hakantsoeng ho tloha ho $0.07 ho isa ho $0.30 ka m2) |
| Phihlelo | Tiisetso ea boleng ba kaho le taolo ea boleng li bohlokoa | E itšetlehile haholo ka basebetsi |
Litlhaloso
Tlhaloso ea Clay Geosynthetic Barriers
| Ntho ea Teko | Mekhoa ea Tlhahlobo | Litekanyetso |
| Bentonite e ruruha index | ASTM D5890 | ≥24ml/2g |
| Bentonite Fluid tahlehelo | ASTM D5891 | ≤18ml |
| Bentonite Mass /unit area | ASTM D5993 | ≥3.7kg/m2 |
| Geotextiles-cap lesela le sa lohiloeng, sebaka sa boima / yuniti | ASTM D5261 | ≥200g/m2 |
| Geotextiles-carrier lesela le lohiloeng, sebaka sa boima / yuniti, sebaka sa boima / yuniti | ASTM D5261 | ≥100g/m2 |
| Matla a matla a GCL | ASTM D6768 | ≥4.0KN/m |
| Boima ba GCL | ASTM D5993 | ≥4000g/m2 |
| Matla a peel | ASTM D6496 | ≥360N/m |
| Phallo ea index | ASTM D5887 | ≤1×10-8m3/sec-m2 |
| Permeability | ASTM D5887 | ≤5 × 10-11cm / sec |
| Geotextile le likhoele tse matlafatsang (% matla a bolokiloe) | ASTM D5721 ASTM D6768 | 65 |
Lera la geotextile le thibelang metsi
Likanale, litšitiso tsa metsi a sefefo le mekhoabo
Tšireletso ea bobeli
Tsela e kholo le ea sechaba
Litsela tsa lithōle
Likoahelo tsa lithōle
Morafo
Matamo
Ka tlase ke mohlala oa kopo ea letamo la litšila bakeng sa lihlahisoa tsa rona tsa letsopa tsa geosynthetic barrier:
LBH
Q1: Hore na k'hamphani ea hau ke moetsi kapa mohoebi?
A1: Re moetsi ea tsebahalang Chaena.
Q2: MOQ ea hau ke efe?
A2: Bakeng sa setoko se fumanehang sa letsopa geosynthetic barrier, roll e le 'ngoe ke MOQ ea rona. Empa bakeng sa lihlahisoa tse khutšoane tsa lihlahisoa tsa rona tse tloaelehileng, MOQ ea rona ke 1000m2 bakeng sa litlhaloso tse tloaelehileng.
Q3: O ka re thusa ho kenya sehlahisoa see?
A3: E, re ka fana ka ts'ebeletso ea tlhokomelo ea ts'ebetso bakeng sa sehlahisoa sena. Ho bonolo haholo ho kenya sehlahisoa empa ke mosebetsi o boima haholo kahoo hangata o hloka bonyane basebetsi ba sebetsang ba 10 ho qeta mosebetsi oa ho kenya.
Granular bentonite ke karolo ea bohlokoa ea lihlahisoa tsa rona tsa gcl. Hore na ke boleng bo botle e tla susumetsa ka kotloloho le haholo phello ea ts'ebeliso ea gcl. Kahoo k'hamphani ea rona ea Yingfan e lula e khetha ka hloko morekisi ea tšepahalang le ho laola sehlopha ka seng sa thepa ena. Re u amohela ka mofuthu hore u ikopanye le rona bakeng sa lintlha tse ling mabapi le sehlahisoa sena.
