Iimpawu zobuchwepheshe: Pilewort

Grillage yasekelwa sesona sisombululo kangangoko ukuba izakhiwo owakhiwa kwimihlaba buthathaka okanye ezingazinzanga. Eyona njongo yale yoyilo - umbutho izinto yenethiwekhi kwisakhiwo monolithic, nto leyo eyenza ukuba isakhiwo nomda olongezelelweyo ukhuseleko nokuthembeka. Le iteknoloji ubonelela njengeemfumba ngakumbi buronalivnyh ogama ubukhulu uyahluka 25-40 cm, eziqhutywa kuwo umhlaba kubunzulu ka 1,6-3 m. Pilewort yi kwenqanaba aphezulu isiseko isiseko, kwakheka njenge slab ngekhonkrithi monolithic ubukhulu okanye iribhoni.

Ilungiselelo ngokwale ukwakhiwa isiseko bugcisa unika ukuthembeka kunye nozinzo olukhulu. Oku kungenxa yokuba pilewort igcina namatywina phakathi izakhiwo ukuthwala nkqo. Ngaloo ndlela unika amandla eyongezelelweyo nolwakhiwo silwe nemikhosi kombethe Inkitha zomhlaba. Bawafumba ibhokisi grillage phezu kwemoto iqulathe izakhiwo inkxaso nkqo ekhwele kudluliswe enye - enye iimitha enesiqingatha, ngokuxhomekeke kuhlobo emhlabeni kunye nakwiNdlela ubunzulu zikhabane zibambene.

Kuba kungekabekwa isakhiwo kujikelezo kweendonga elizayo wemba umsele nzulu lumalunga 30-40 cm. Iyenza ngoku usebenzisa drill umngxuma ekhethekileyo wadala ukubeka izakheko yingqumba. Ngaphakathi imingxunyana waleqa umbhobho isamente asbestos ne pre-yento zokomeleza izidumbu. Kwakhona, nomsele ibhuqiwe geotextile zigcwaliswe ngesanti. Phezu komqamelo ngenxa imvelaphi inyuselwa formwork. Emva koko, ubume yonke izele eziphathekayo, nto leyo ngumsebenzi esisiseko.

Kufuneka ube inyanzelekile ukuba ukusebenzisa i vibrator esikhethekileyo Kuqukaniswa umxube kwaye susa amaqamza enegalelo ukuyilwa nemingxuma ukuba amaqhezu ezahlukeneyo. Oku ngakumbi kukhokelela ngokuhlaziya loyilo kunye ekuweni yonke sakhiwo. grillage Monolithic phezu kwemoto kufuneka kuqiniswe ukuba ayinike ukuxhathisa imithwalo ukuvumela. Kungenjalo kukho ingozi ng kule ikhonkrithi kwi deformation encinane.

imimandla lukhuni grillage ezimbini ukuqina - eliphezulu nolusezantsi, ezibandakanya oosombali iintonga eziliqela ngentsimbi longitudinal, onombolo yakhe kuxhomekeke ubunzima, ukuphakama izakhiwo kunye nohlobo lomhlaba apho eyakhiwe kuwo. Oku kuyilwa kwakhona luqiniswe unyanzeliso ezinqamlezayo, bengalwamkelanga umthwalo, kodwa kuyimfuneko ukubophelela isakhelo iphela a dwala enye.

Xa izinto zokwakha elikhulu-scale yanamhlanje esetyenziselwa grillage ezifana nesinyithi, kunye nezakhiwo eziphathekayo olwalusele uphawu M350 kwisiseko lenyengane. Xa nokwakhiwa kwezakhiwo yamaplanga imithi grillage basoloko iibhodi kwelivi esezantsi, ibekwe ngqo phezu kwemoto. Kusenokwenzeka kwakhona usebenziswe ngalendlela I-echweliweyo. Nangona kunjalo, olu khetho ibiza kakhulu.

Ngokwemigangatho ekhoyo kwezobuchwepheshe grillage nga tirhisiwaka ukwakhiwa kwezakhiwo ngezitena eyinkunzi, kodwa ke izakhiwo ngeebhloko eziphathekayo okanye arbolita sakhiwe kwaye kudityaniswe zomhlaba oludongwe, kumhlaba ka ingxinano kunye Ukwanda eliphezulu lamanzi.