iindaba

I-geogrid yefayibha yekhabhoni luhlobo olutsha lwezinto zokuqinisa ifayibha yekhabhoni kusetyenziswa inkqubo ekhethekileyo yokuluka, emva kobuchwepheshe bokugquma, olu luhlu lunciphisa umonakalo kumandla entambo yefayibha yekhabhoni kwinkqubo yokuluka; ubuchwepheshe bokugquma buqinisekisa amandla okugcina phakathii-geogrid yekhabhoni yefayibhakunye nodaka.

Inkqubo yokwakha i-geogrid ye-carbon fiber

1. ukucoca iingcambu zengca

ngepompo yomoya enoxinzelelo oluphezulu kuya kubakho amalungu omphezulu oqinisiweyo ngenxa yokusebenza kothuli oludadayo, i-slag, ingakumbi ejikeleze iibholiti zokwandisa zicociwe. Ngaphambi kokutshiza i-polymer mortar, umphezulu welungu eliqinisiweyo kufuneka utshizwe ngamanzi iiyure ezi-6 kwangaphambili ukuze umphezulu ugcine umanzi kwaye womile de umphezulu welungu ube manzi kwaye kungabikho manzi.

2. ukwakhiwa kwesamente yepolymer

(1) ukulungiswa kwesamente yepolymer:

ngokuhambelana nenkcazo yemveliso yeemfuno zomlinganiselo wokulungiswa kwesamente. Sebenzisa umxube omncinci wesamente ukuxuba, uxube malunga nemizuzu emi-3 ukuya kwemi-5 ide ifane, uze ugalele kwibhakethi engwevu ukuze utyatyekwe. Xa kusetyenziswa inkqubo yokutyatyekwa ngesandla, isamente yepolymer akufuneki ixutywe kakhulu ngexesha elinye, kwaye kufuneka ilungiswe ngokwenkqubela yokwakha, ukuze ingagcini isamente esilungisiweyo ixesha elide, kwaye ixesha lokugcina isamente akufanele libe ngaphezu kwemizuzu engama-30.

(2) Kusetyenziswa izixhobo zokutshiza, umaleko wokuqala we-polymer mortar uyatshizwa:

Futha umaleko wokuqala we-polymer mortar ngaphambi kokuba i-interfacial agent iqine. Lungisa i-handwheel, ukuze uxinzelelo lokumpompa lube yi-10 ~ 15bar (iyunithi yoxinzelelo i-1 bar (ibha) = 100,000 Pa (Pa) = 10 Newton / cm2 = 0.1MPa), i-air compressor 400 ~ 500L/min, vula i-compressor yomoya ecinezelweyo emlonyeni we-spray gun, izinto ziya kutshizwa ngokulinganayo kwiindawo eziqinisiweyo naphakathiumnatha wefayibha yekhabhoniUbukhulu bokutshiza bufanele bugqume iphepha elingenanto (malunga nobukhulu besentimitha enye), ukuze kugqitywe ukutshiza.

3. Ukufakelwa kwe-geogrid yekhabhoni kunye ne-paving

Igridi yefayibha yekhabhoni phantsi kwezinto: kufuneka ihambelane nemiyalelo yamaxwebhu oyilo kunye nokuqiniswa kweendawo ezithile zobukhulu begridi yefayibha yekhabhoni phantsi kwezinto. Phantsi kobukhulu bezinto kufuneka kuthathwe njengolwalathiso loxinzelelo ubude berhasi obungaphantsi kwe-150mm, ulwalathiso olungenaxinzelelo aludingi kurhasi; i-mesh kufuneka irhasi, ubude berhasi ecaleni kwendlela yebha ephambili kufuneka buhambelane neemfuno zoyilo, njengokuba uyilo aluchazwanga, ubude berhasi akufuneki bube ngaphantsi kwe-150mm, kwaye akufuneki bubekwe kwindawo yoxinzelelo oluphezulu. Ukusuka kwelinye icala ngokukhawuleza ukuya kwelinye icala le-mesh isasazwe kwi-mortar, icinezelwe ngobunono kwindawo efanelekileyo ukuze ingagobi.

4. Ukutshiza emva koko nge-polymer mortar:

Ukutshiza okulandelayo kufuneka kwenziwe emva kokuseta kokuqala kwe-polymer mortar yangaphambili. Ubukhulu bokutshiza okulandelayo kufuneka bulawulwe kwi-10 ~ l5mm ukuze kufikelele kubukhulu obufunekayo ngokoyilo, kwaye umphezulu kufuneka ulungiswe, uqiniswe kwaye ulungiswe ngekhalenda nge-iron trowel.

5. Uluhlu lokuplasta udaka lwepolymer

kufuneka ingabi ngaphantsi kwe-15mm kunoyilo loluhlu lokuplasta lomda womlinganiselo wangaphandle.

6. Ubukhulu bomaleko wokukhusela we-carbon fiber grill

Ubukhulu beigrill yefayibha yekhabhoniumaleko wokhuseleko akufuneki ube ngaphantsi kwe-15mm.

7. Ukugcinwa

Kwiqondo lobushushu begumbi, ukwakhiwa kwe-polymer mortar kugqitywa kwiiyure ezi-6, kufuneka kuthathwe amanyathelo okuthambisa nokugcina athembekileyo, kwaye ixesha lokulungisa alikho ngaphantsi kweentsuku ezi-7, kwaye kufuneka lanelise ixesha elichazwe kwimiyalelo yokusebenzisa imveliso.

Iimpawu ze-geogrid ze-carbon fiber

① Ifanelekile kwiindawo ezimanzi: ifanelekile kwiindawo ezinamathambeka, kwiindawo ezimanzi nakwezinye iindawo ezimanzi;

② Ukumelana kakuhle nomlilo: Umaleko wokukhusela wesamente obukhulu obuyi-1cm ungafikelela kwimigangatho yomlilo yemizuzu engama-60;

③ Ukuqina okuhle, ukumelana nokugqwala: i-carbon fiber izinzile kwizixhobo ezingasebenziyo, ngokubhekiselele ekuqineni, ukusebenza kokuxhathisa ukugqwala;

④ Amandla okutsalwa aphezulu: amandla ayo okutsalwa kwentsimbi aphindwe kasixhenxe ukuya kwesibhozo kunokwakhiwa kwe-welding elula.

⑤ Ubunzima obulula: uxinano yikota yentsimbi kwaye aluchaphazeli ubungakanani besakhiwo sokuqala.