Abantu abaninzi bayabuza, ngaba ngokwenene badinga nawuphi na uhlobo lwesigcawu ngaphantsi kwebala , mhlawumbi kulungele ukwenza ngaphandle kweendleko ezingadingekile? Inyaniso kukuba le mico iqukethe isakhiwo, kwaye ifilimu yincinci kuphela ikhusela kwimiphumo eyahlukeneyo. Ukongezelela, ukuba unquma ukuyibeka ngqo phantsi, ngoko xa uhamba, uya kuva i-creak engathandekiyo okanye ukukhupha kumanyathelo. I-soft, i-costrate ye-substrate iya kunika i-sound insulation, insulating thermal, ithambisa izitenxo ezahlukahlukeneyo kwaye ikhusele i-stratified from humidity.
Iyiphi i-substrate elambileyo?
I-substrate yi-roll okanye iphepha le-gasket phakathi komgangatho ogqithisileyo kunye neengubo zokuhlobisa. Kule meko, indlela yokukhetha i-substrate ye-stratter, ezininzi izinto zidlala indima. Kwisiseko esicatyiweyo ngokwaneleyo ukubeka izinto ezincitshisiweyo (2 mm), kodwa ukuba kukho iitenxo ezincinci, ngoko kufuneka unqamle umgca - ukusuka kwi-3 mm okanye ngaphezulu.
Yintoni ebeka phantsi kwebala?
Ngoku i-polyethylene ephantsi isithandwa kakhulu. Akukhona nje ukubiza, kodwa akuyikwesaba ukunyameka, izilwanyana kunye nezigulane. Ukongeza, iyakuthengwa ngekholeji esele ifakile. Ngoko ke, kuvela, sele sele isebenzi elungeleyo elifanelekileyo lokufudumala, ngokusebenza kumgaqo we-thermos. Ukungalungi kukuba ngokuhamba kwexesha, kukho ukuxhaswa kwezinto eziphathekayo.
Kwimeko yento ebeka phantsi komgangatho oqhekezayo, akunakwenzeka ukudlula nge-polystyrene foam. Ukubunjwa kwentlambo inomoya omningi kwaye igcina ubushushu ngokugqibeleleyo. Unamandla ngaphezu kwe-polyethylene, inomgangatho ongcono, uthatha izandi zenkampani yesithathu kakuhle. Ngeli xesha elinye lezona ndlela zikhethileyo zokukhetha i-substrate yakho yebala elihle.
I-substrates ye-cock yenziwe ngezinto eziphathekayo, gcina ukushisa kakuhle kwaye umelane neenkqubo zokugcoba kakuhle. I-substrates zebhitumen-cork zenziwe kwiphepha elilodwa le-kraft elixutywe nge-bitumen kwaye lifafazwe nge-crumb, eyenziwa ngophoji. Nangona loo nto iphefumula, kodwa ibhetele igcina umswakama kwaye ayiyi kuveliswa. I-Coniferous tile kwi-elasticity iyingozi nakakhulu, kwaye ayifaneleki konke. Kodwa le ngongoma yindawo enobungane kwaye ayiphosoli umoya. Ngokubaluleka, zombini iintlobo zokugqibela ze-substrate zibiza kakhulu kwizinto zokwenza izinto ngenxa yokuba umthengi kaninzi unika ukhetho lwakhe ukuthanda i-foam okanye i-foam polystyrene foam.