Sandy loam umhlabathi - kuyini?

Noma ubani sekuqalile ukwakhiwa kwendlu yakhe, sibhekene nenkinga efana ukhulisa noma ahlelembe umhlaba lusesesigabeni yokuhlela. Isihlabathi esetshenziswa ngalezi zinhloso kuyabiza. Futhi sizo lufika Sandground, noma (igama lesibili) loam sandy. Kuba njani futhi lapho isetshenziswa, zama ukuqonda.

definition

loam Sandy (Sandground) - rock elisetshenziswa ukwakhiwa yenziwe ngohlobo echaziwe. Kusukela isihloko kuyacaca ukuthi lena yinto eduze isihlabathi. Empeleni, ukwakheka, ngaphezu izinhlayiya zesihlabathi, udaka, kuhlanganisa ngaphezulu uthuli.

Kutholwe phakathi isihlabathi nobumba, elinesimo ongaphakeme eziveza umthamo, uma kuqhathaniswa yokugcina, loam sandy. Kuyini lokhu? Vele ukuyisebenzisela inhlabathi kuqiniswa akudingekile. aphoyintimenti wakhe esizeni ngaphezulu.

Incazelo kanye izakhiwo

Kungakhathaliseki isayithi ukukhiqizwa futhi umsuka, isihlabathi loam ngokuvumelana nemithetho nezindinganiso GOST zihlukaniswe zibe:

• esindayo loam sandy, okuqukethwe ubumba abafika kwabangu-10 amaphesenti;
• содержание глины маленькое. ukukhanya loam sandy - ubumba okuqukethwe okuncane.

I amaminerali yokwakheka idwala:

• asebenza ngebhethri;
• kaolin ubumba;
• ubumba montmorillonite.

Ngenxa yokuba khona lichaza ekwakheni esihlabathini izinhlayiya ezinkulu, ukungqubuzana Coefficient iyakhula. Ngokuhlanganisa ubumba nesihlabathi, loam sandy ine izici ezilandelayo: friability ezinhle futhi dustiness ongaphakeme. Yini ebaluleke lapho nkinga emaxhaphozini, kuvuleke imigwaqo yasemakhaya. Siyokuvikela umgandayo kusukela lokubola.

Lapho ethela isisekelo nakanjani kudingeka acabangele indlela yokwakheka inhlabathi, futhi uma kutholakala ukuthi loam sandy (kuyini, sesikubonile esiphethweni), inhlabathi kumele kuciniswe, uma ufuna ukwakha isakhiwo onokwethenjelwa futhi eqinile.

isicelo

Le ndawo main lapho esetshenziswa loam sandy - ukwakhiwa. Le ndawo ukuwohloka, ukwakhiwa into, kubekwa umgwaqo omusha. Konke lokhu amasayithi adinga izinto ezinjalo isakhiwo njengoba loam sandy. Kuyini futhi kungani ungeke ukwazi ukusebenzisa isihlabathi? Yebo, njengoba nje izinto kuyabiza kakhulu. Futhi kubalulekile ukuba uvale emgodini - futhi asikwazi ukukwenza ngaphandle Sandground. Ngisho aphansi izindleko loams ayifanele le njongo ngenxa ductility yaso ephezulu.

Umklamo landscape ifafazwa nge sandy izindlela loam engadini. Khona manjalo amanzi ohlelweni. Futhi ebusika kuka amathrekhi wafafaza ngesikhathi iqhwa? Yiqiniso, Sandground.

On site, lapho kukhona isakhiwo, inhlabathi yase loamy. Nalapha kudingeka loam sandy. Kuyini futhi kungani ngaphandle kwalo nje abakwazi ukuyenza? Futhi zonke ngenxa yalokho loam, ductility okusezingeni eliphezulu, futhi kamuva, lesi sici kungaholela ngokuhlaziya noma ukubhujiswa isisekelo isakhiwo. Sandy loam umhlabathi ductility nje aphansi, okwenza kube efanelekayo ngaphezulu, futhi luzoncipha inqubo ukuncipha.

Asphalt ingxube kungentiwa ngaphandle Sandground. Qondanisa nalo kanye nenhlabathi. Bazobambisana ukubeka umgwaqo marshland - kuphela lolu zohlobo imisebenzi komgwaqo nokwakhiwa akuyona loam nesihlabathi imigwaqo efanelekayo.

Esikhathini ukukhiqizwa zokwakha: zobumba, izitini, amabhlogo - Sebenzisa "iqhawe" yethu.

isizinda

Field, lapho uveza loam sandy, wathola cishe nayo yonke insimu we Russian Federation. котлованный песок. Njengoba limbiwa ngasezinkwalini, kanye emiseleni ayecashe kuyo futhi imigodi (konke lokhu evulekile), kungenzeka ukuthola elinye igama kwalelidwala - isisekelo emgodini isihlabathi. Thola futhi lapho kumbiwa ukwakhiwa multi-storey izakhiwo, ukuze uqhubeke ukusebenzisa kusayithi efanayo.

Ngenkathi kwakhiwa into ngesikhathi esiseduze sandy loam idiphozi ethatha, njengoba ukuletha kusukela kwenye esifundeni, uma sikubeka kahle, lokhu akunakunisiza. zezimboni-uhlobo ezifakwa ezitholakala engxenyeni amaningi aseYurophu Russia futhi Karelia impahla misela ezigodini emfuleni, nakuba kukhona ezifakwa zangaphambi glacial.

Kuyacaca ukuthi ngaphandle loam sandy ayenzi noma yiliphi ibhilidi, kungaba indlu noma umgwaqo. Kuyinto ishibhile kunesihlabathi ngalokho futhi uthole nabathengisi abangathembekile. Lapho uthenga unaka emadwaleni, okuyinto usubakhiphile. песок должен тут же рассыпаться, ведь в его составе не содержатся алевритовые частицы, которые и отвечают за слипание породы. Ukuze ubone ukuthi lokhu loam sandy noma isihlabathi, usebenzisa indlela elandelayo: amanzi waletha idwala kancane futhi roll, kuzame - isihlabathi kufanele ngokushesha liphuke, ngoba ngezithako zawo ayiqukethe daka izinhlayiya, okuyinto banesibopho ababambelela zohlobo. Kodwa ngo Sandground bebanengi kangakanani, kuphindwe ibhola kungenziwa iphuma out of it. Qaphela, futhi umsebenzi wokwakha oyokwenziwa kahle.