Fiber gaaban Hongyue ayaa lagu muday juqraafiga feerka
Sharaxaad Gaaban:
Jootextile-ka-isku-dhafka ah ee isku-dhafka ah waa nooc cusub oo geomaterials ah oo shaqeynaya, inta badan laga sameeyay fiber galaas ah (ama fiber synthetic) oo ah walxo xoojin ah, iyadoo la isku darayo fibre-gaaban oo irbaday dhar aan tolnayn. Sifadeeda ugu weyni waa in meesha laga gudbo ee dunta iyo dunta aan la qalloocin, mid walbana uu ku sugan yahay xaalad toosan. Qaab dhismeedkani waxa uu ka dhigayaa jootextile isku dhafan oo isku xidhan oo leh xoog cufan iyo dherer hoose.
Sharaxaada Alaabta
Fiber gaaban oo irbaday geotextile feeray oo ay soo saartay Shandong Hongyue Environmental Protection Engineering Co., Ltd. waa nooc ka mid ah walxo aan tol lahayn oo laga sameeyay fiber-ka aasaasiga ah iyadoo la adeegsanayo tikniyoolajiyadda tolida, taas oo si weyn loogu isticmaalo injineernimada madaniga ah, ilaalinta deegaanka, beeraha iyo qaybaha kale ee geosynthetic. agabka. Marka la barbar dhigo fiilaha dhaqameed ee lagu tolay geotextile aan-woven lahayn, fiber-ga gaaban ee feedh-gaab ee geotextile ayaa leh sifooyin farsamo oo wanaagsan iyo la qabsi.
Muuqaal
1. Mesh si fudud uma xidhna. Qaab dhismeedka shabakadda ee ay sameeyeen unugyo fiber-ka amorphous ah ayaa leh anisotropy iyo dhaqdhaqaaq.
2. Biyaha oo sarreeya. Waxay ilaalin kartaa qulqulka biyaha wanaagsan iyadoo la raacayo cadaadiska shaqada dhulka.
3. Iska caabin daxalka. Iyada oo polypropylene ama polyester iyo fiber kiimiko ah oo kale sida alaabta ceeriin, caabbinta acid iyo alkali, ma laha daxal, aboor lahayn, anti-oxidation.
4. Dhismaha fudud. Miisaan fudud, fududahay in la isticmaalo.
Codsiga
1. Go'doominta agabka dhismaha ee leh astaamo kala duwan, si aysan u dhicin lumin ama isku darka laba ama in ka badan, ilaalinta guud ahaan qaab dhismeedka iyo shaqada maaddada, iyo xoojinta awoodda culeyska dhismaha.
2. Marka ay biyuhu ka soo qulqulaan lakabka ciidda wanaagsan una galaan lakabka ciidda qalafsan, xajmigooda wanaagsan iyo xajinta biyaha ayaa loo adeegsadaa si ay biyuhu u dhex maraan, waxayna si wax ku ool ah u dhexgalaan qaybaha ciidda, ciid wanaagsan, dhagaxyada yaryar, iwm, si loo ilaaliyo xasiloonida injineernimada ciidda iyo biyaha.
3. Waa shay wanaagsan oo biyaha qaada, kaas oo samayn kara marin-biyoodka gudaha ciidda kana saaraya dareeraha iyo gaasta xad-dhaafka ah ee dhismaha ciidda.
4. Isticmaalka geotextiles ee cirbadaha si kor loogu qaado awoodda jilicsanaanta iyo awoodda qallafsanaanta cufka ciidda, kordhinta xasilloonida qaab dhismeedka dhismaha, iyo hagaajinta tayada cufka ciidda.
5. Si wax ku ool ah u kala firdhi, u wareeji ama u kala gooya culayska xoogga leh si looga hortago in ciidda ay waxyeello u geystaan xoogagga dibadda.
6. La kaashato agabka kale (gaar ahaan daamur ama filim caag ah) si aad u samaysato xayndaab aan furnayn lakabka ciidda (badanaa loo isticmaalo dib-u-soo-kabashada waddooyinka, dayactirka, iwm.).
7. Waxaa si weyn loogu isticmaali karaa ilaalinta biyaha, tamarta biyaha, waddooyinka waaweyn, jidadka tareenada, dekedaha, garoomada diyaaradaha, goobaha ciyaaraha, tunnel-yada, xeebaha xeebaha, dib-u-celinta, ilaalinta deegaanka iyo beeraha kale, ciyaar go'doomin, sifeynta, dheecaanka, xoojinta, ilaalinta, doorka xiritaanka.
Tilmaamaha Alaabta
GB/T17638-1998
| No | Tilmaamid Qiimaha Shayga | Tilmaamid | Ogow | ||||||||||
| 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | |||
| 1 | Kala duwanaanshaha miisaanka halbeegga, % | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | |
| 2 | dhumucdiisuna,㎜ | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 | |
| 3 | kala duwanaanta ballaca,% | -0.5 | |||||||||||
| 4 | xoogga jabinta, kN/m | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 | TD/MD |
| 5 | jebinta dhererka, % | 25 ilaa 100 | |||||||||||
| 6 | CBR mullen xoog dilaacday, kN | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 | |
| 7 | Seive size,㎜ | 0.07 ilaa 0.2 | |||||||||||
| 8 | isku xidhka ka bixista toosan, ㎝/s | K × (10-1～10-3) | K=1.0～9.9 | ||||||||||
| 9 | xoogga jeexjeexa, kN | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.6 | TD/MD |
Baakadaha & Rarista
