Uma uhlose ukwenza ukukhiqiza okuzimele kwezinto zokupaka nokubeka ama-slabs , udinga ukuthenga isikhunta sekhwalithi esizokuvumelanisa futhi sikuvumele ukuthi uthole ilitshe elihamba ngekhwalithi.
Ziyini amafomu ngaphansi kwe-pavement?
Okokuqala, amafomu okuphambana ahlukile kwezinye izinto. Namuhla inqwaba yezibunji zenziwa nge-PVC plastic, plastic plastic kanye ne-polystyrene. Akunconywa ukuthi uthathe isikhunta se-raber for pavers, ngoba amathayili namatshe okudweba atholakele phansi awahambisani kahle.
Akunconywa ukuthi uthathe isikhunta kusuka kwi-polystyrene yesibili ye-granular, ngoba ngokusemthethweni aziqinisekisile izinga eliqinisekisiwe lezinsika eziphelile. Ngabo, kunzima ukwenza ukubunjwa, ngoba amathayili noma ama-pavers ahluleka kakhulu kulezi zindlela. Ngaphezu kwalokho, amafomu asheshe asebenze.
Ukubunjwa kokukhiqizwa kwezimpahla ezivela eplasini ye-PVC eplastiki kubonakala kungcono kakhulu. Basebenza isikhathi eside kunabanye, bafanele noma yibuphi ubuchwepheshe, abadingi ukugeza ngemva kokusetshenziswa. Ama-cobbles kuwo akulungele amahora angaba ngu-12. Ubuningi bezindonga zalolu hlobo luvela ku-0.8 mm.
Amafomu we-polymer polystyrene yawo ene-granulated akhiqiza phansi ngesenzo somfutho ophezulu. Bahlale benama-geometry acacile nekhwalithi ephezulu. Ngabo, ungaveza kuze kube ngu-500 castings. Amatshe aqoshiwe abhekene nendawo enhle kakhulu. Izibhunu zifanelekile noma yiziphi izinkampani zokukhiqiza tile.
Esinye isici samafomu okugwedla ama-molds. Zenziwe ngezinto ezinzima, ngokuvamile kaningi - zensimbi. Inqubo yokusebenza ngalezi zinhlobo kanje: isikhunta esigcwele ukhonkolo kufakwa etafuleni eliduduzayo, futhi ngaphezu kokudlidliza, i-punc vibrating yenza engxenyeni, emva kwesikhathi, i-matrix ne-punch ikhuphuka, futhi i-tile eqediwe ihlala etafuleni.
