Lomlingani Kuqukaniswa isanti - icandelo kuyimfuneko zokukhetha izixhobo

Sand ezisetyenziswa kwiinkalo ezahlukeneyo zokwakha, ngoko kubalulekile ukwazi ukubala njani isixa esifunekayo kulo mbandela. Ukuba kwenzeka sokulinganisa ngomthamo, kubalulekile ukuba uthathe ingqalelo ngesalathisi ezifana nesanti ukugangatheka ratio (komthengi olufinyeziweyo). Kuyinto buyafuneka kule kubalo. Esi salathisi Kubalulekile ukuqonda indlela ukugangatheka.

Umthamo ezibonakalayo

On uthe parameter kungachaphazela inani lemiba zangaphandle, ezifana imo kunye noluhlu wenqwelwana. Ukuthintela utshintsho umthamo intlabathi, kuyimfuneko ukukhusela ngokupheleleyo kumonakalo ngoomatshini kunye kokungena ukufuma kunye nezinto amazwe. Khangela oku kufuneka kwenzeke ngoko nangoko kwindawo yokwamkela iindwendwe, ngoko ukuba uxhuluma akazange athi kumthengisi. Ukuze kubalwe le parameter Akukho nzima. Ukuze oku kufuneka liphindaphindwe umrholo izinto malunga ukungavumelani kwe itywina isanti. Kukho Buy, sele efakwe GOST 9757-90. Kufuneka ukuba ngaphezulu kwe-1.15. Ukuze ubone isixa esisiso ukuze sifeze yokukala umthamo lomzimba, kodwa kufuneka ubude kwenene umbandela, kunokuba emacaleni.

Isanti ukugangatheka ratio

Esi salathisi ixhomekeke:

• Ubushushu nokufuma. Umzekelo, ebusika kubonakale amaqhuma zibambene. umthamo lwabo nawo.
• iimeko buyo.
• Kubalulekile izinto yokuhlela ngokutsho GOST 25100-95 kunye GOST 8736-93 apho ukufuma bakhe bemvelo nokuxinana zixeliweyo.
• Isanti ukugangatheka ratio kwakhona kuxhomekeke apho azalwa kuyo nanini na. Ngokomzekelo, izinto kongaphantsi umhadi yahlukile geni kule mfumba.

Kubalulekile ukuthatha ingqalelo into yokuba ukugangatheka isalamane yintlabathi. Eli nani kuyimfuneko ekubaleni utshilo. Ngokomthetho oko lulwahlulo lexinene umbandela 'owomileyo "(lwamathambo). Oku kuthatha ingqalelo umlinganiselo isanti ukugangatheka (SNP 2.05.02-85) ukuya parameter efanayo ekufumaneni umthombo.

Calculation kuxhomekeke kwizinto ezininzi:

• Ukususela iimpawu umthombo, apho izixhobo zithe ifunyenwe (alluviation yiHydraulic, inkwali).
• Kwi iimeko zemozulu.
• Ukususela iskim sothutho i lokuhanjiswa kwezinto kwisiza ngokubekwa.
• On data passport umthombo. Kukho abhalwe zedata njenge-uphawu isanti, ukuxinana yayo yendalo kunye ukufuma njalo njalo.

Council

Kuba nokuzimisela ezinye iimpawu kufuneka uthathe umlinganiselo ofanelekileyo izinto isampula ubunzulu phezu malunga 20-25 cm kunye nama-50 cm ukusuka iindonga zomzimba. Kubalulekile ukuba isifundo. Ezi zinto kufuneka kuhambelane ne GOST 12071-84. Kwakhona, ngamnye kubo abe ileyibhile ehamba, apho idatha eziyimfuneko kufuneka zicaciswe. Khumbula ukuba ukuze bazikhusele iindleko ezongezelelweyo ngexesha imisebenzi, kuyimfuneko ekuqaleni kuba ukubala ubungakanani kwentlabathi. Meaning Isanti ukugangatheka into ebaluleke kakhulu ukwakhiwa kweendlela, ekubeni kuchaphazela amandla kwesakhiwo.