Umxube weSand kunye negravel kwimeko yesayithi

Ukwakha ikhaya lakho liphupha labaninzi. Ubude, ukufudumala, kunye nophahla oluhle, amagumbi avulekile, ikhitshi epholileyo kunye negumbi lokuhlala. Umfanekiso uhlala ukhankanywa kakhulu. Kodwa indlu engenakho infield ingagqitywanga Iphupha. Kwaye kukho iindawo ezihlala kuyo. Ewe, ukuba ungasebenzisa iinkonzo zomyili. Emva koko abantu abaqeqeshwe ngokuqeqeshwayo baya kuhlenga isayithi. Yilwe lonke ubuhle: iindlela, imimandla, imibhede yeentyatyambo, imithi yezithelo. Kunzima xa ukufunwa kwemvelo kuyimfuneko ngokuzimela. Kwimeko enjalo, ulwazi oluthile lufunekayo. Ngezityalo unako ukuqonda okanye ngaphantsi. Ekugqibeleni, into enye ayizange ikhule - kwindawo yayo inokwenzeka ukuba ityala enye. Kodwa izixhobo zokwakha kufuneka zikhethwe ngokucophelela, kuba ihlala iyingxaki ukutshintsha i-composite engafanelekanga kwi-terrace okanye ilitye lomzila .

Umxube we-Sand-gravel udla ukusetyenziswa kwi-design design. Kusetyenziswa ngokubanzi ukwakhiwa kwendlela. Kodwa ezinye iintlobo zifumene isicelo sazo ekuphuculeni izicwangciso zendlu. Imixube eyahlukeneyo yentlabathi kunye negravel Kuphuculwa kunye nemvelo. Ezi zokugqibela zisebenziswa ekwakhiweni kwendlela. Esi sisiseko sendawo yamanzi, i-substrate phantsi kweengubo. Ukuba i-gradi eyongeziweyo yongezwa kwi-ASG, umxube we-sandy-gravel ocebileyo ufunyenwe kwi-outlet . Iimpawu zeso sakhiwo sakhiwo, ngokuqinisekileyo, zihluke kwengubo yemvelo. Kulinganiselwa ngokwemiqathango elandelayo:

- umyinge wegravel nesihlabathi;

Iqhezu legravel equlethwe kumxube;

- ukumelana neqhwa;

- umxholo wokungcola kwamanye amazwe - udongwe, i-silt, njl .;

Kakade ke, iindleko zesanti Umxube weGravel. Kodwa kungekhona nje le nto inokuchaphazela intengo. Umxube we-sandy-gravel ophuculwayo uhambelana nomlinganiselo weengcawa ezikuwo. Ubukhulu bayo, ipesenteji nomlinganiselo wesanti, icacisa iGOST. Yintoni engenakutshoyo ngomxube wemvelo. Umgangatho wayo awunakunikwe nayiphi na imimiselo. Ngako oko, umxube onjenge-sand-gravel ungabizi.

Ngoko, kutheni sifuna umjelo kumqolo? Okokuqala, umhlaba kwiindawo ezininzi zaseYurophu ngenxa yemimandla ye-geological and relief is often flooded. Oku kunemiphumo emibi kakhulu ekukhuleni nasekuphuhlisweni kwezityalo. Iingcambu zabo zithintela ukufikelela komoya, ekugqibeleni ekukhokelela ekuhleni. Kwakhona, umswakama obuninzi obangela ukuphosa ngokukhawuleza nangokujulile. Enye into kufuneka icatshangelwe kwizityalo ezincinci: ukuphuhliswa nokukhula kobutyebi bomhlaba obuphezulu benza izinto ezimbi nje. Njengoko sele uqikelele, ukuphelisa izinto ezinobungozi kwaye usebenzise umxube wehlabathi kunye negravel, iimpawu ezivumela ukuba zisetyenziswe njengomjelo. Ukuze kube ngokuchanekileyo, i-ASG yinto ebalulekileyo yokwakha imifom kunye neenkqubo zokuhambisa amanzi.

Kodwa oku akusiyo kuphela isicelo se-ASG kwisiqendu somhlaba. Ngokuqhelekileyo kuyimfuneko njengemilenze xa ubeka i-slabs. Ubukho kwizinto zokwakha zesitrafini kwakhona kusinceda ukususa ukunyuka ngokukhawuleza, okuya kwandisa ubomi bamathrekhi. Ukuba ubungakanani beqhinga luvumela, umxube wehlabathi kunye negravel ungakufaka indawo yokudlala yebhola yebhola, ibhentshi okanye ibhola. Kule meko, i-PGS kufuneka iqulethe ireyiti yamacandelo amancinci. Njengoko uyakubona, le nto yokwakha iyona imfuneko kwi-impumelelo kunye nokuyila kwendawo yokuhlala kwindlu yelizwe.