Inhlanganiso Bulk - uwuchaza kanjani-ke?

Kwenqwaba ukuminyana elinama iyona isilinganiso nenqwaba ketshezi esimweni svezhenasypannom ukuba umthamo yayo. Lokhu uyakucabangela ivolumu yento engesimumathini, futhi umthamo uyize ngaphakathi kwayo begodu ivolumu phakathi izinhlayiya ngabanye (isib carbon). Ngenxa yezizathu ezisobala, lolu hlobo ukuminyana esingaphansi kwabantu wamambala, obuzakuza akufaki sikhala oshiwo ngenhla.

Ekutholweni ngobuningi ukuminyana amathuluzi asetshenziswa ezifana izikali, umbusi, idivayisi "uphondo ejwayelekile", umkhumbi yokulinganisa ethile. I kwabantu ngobuningi into kunqunywa ukuba okuqukethwe umswakama. Uma isampula alihambisani nomswakama, it is oswakanyiswe noma, ngokuvamile, omisiwe.

Lapho sithola ukuthi yini kwenqwaba kwabantu isihlabathi, ukulandelana yezenzo kufanele kube:

1. Umkhumbi yokulinganisa is kuhlaziywe futhi ibekwe ngaphansi standard uphondo (elinendawo esangweni phansi).

2. isihlabathi is batheleka uphondo, futhi shutter ivulekile ukuze isihlabathi uyaphinda batheleka isitsha wokulinganisa, yasigcwalisa futhi kwakheka kwi phezulu egqumeni.

3. isihlabathi okweqile 'zigundiwe "on the line phezulu ukunyakaza ayesisebenzisa ntathu.

4. isikepe isisindo isihlabathi, is sisuswe isisindo ingqikithi isisindo bomkhumbi.

5. Kubalwa kwabantu ngobuningi.

6. Uhlelo lokulinga liphindwe izikhathi 2-3, bese kubalwa inani eliyisilinganiso.

Ngaphezu kwabantu esimweni okuxekethile kukalwa kwabantu kule nguqulo phama. Kuze kube yimanje, ngokufaka isihlabathi isitsha rammed itafula ambalwa shaking imizuzu 0.5-1. Bala ukuthi ngobuningi ukuminyana kasimende, kungaba yi-inqubo efanayo.

Ngokuhambisana GOST10832-2009, isihlabathi uhlobo oluthile (enwetshiwe) by kwabantu ngobuningi ehlukaniswa uphawu oluthile - by M75 (a kwabantu ilingana 75 kg \ M3) ukuze M500 (ukuminyana 400-500 kg \ M3). Ukuze ezihlobene brand lesitsite, esihlabathini kumele abe namandla athile kanye conductivity ezishisayo lapho isibambo. Ngokwesibonelo, ezishisayo conductivity uphawu M75 at 25 C + 5c ukuba hhayi ngaphezulu kuka 0,043 W \ mx C. Ibe umuntu amandla kokucindezelwa zasesihlabathini brand M500 kuchazwa njenganoma 0.6 MPA (hhayi ngaphansi kuka). Quartz isihlabathi ohlobo (umswakama okuqukethwe 5%) kokuba kwabantu ngobuningi 1500. Ukuze kuqinise angaba ngu-1,200 isimo kg \ m3 svobodnonasypnom futhi cishe ngo-1600 kg \ m3 akwazi ukubopha. Ngokuvamile esetshenziselwa ukubala sibalo Ngokwesilinganiso, okuyinto ilingana 1300 kg \ imitha cubic.

Kungani kudingeka kwabantu ngobuningi? Iqiniso lokuthi inzuzo isetshenziswa njengoba isikhathi lesi silinganiso kunokuba kwabantu kweqiniso (isibonelo, uma isihlabathi okuthengiswa izikhwama). Ngakho-ke, ukuze ukuhambisa intengo ngalinye imitha cubic emalini tonne ngayinye, kubalulekile ukwazi nje ukuthi yini le kwabantu material. Ngaphezu kwalokho, ngokwenza nosimende kungase kudingeke yenqwaba noma isisindo idatha, kuye ngokuthi imiyalelo.

Yonke imininingwane mkhiqizo, kubandakanya ukuminyana, isetshenziswa iphakethe ngalinye ngezinkulumo wokushaya, upende noma ngama-stencil ukuphrinta indlela kwilebula. Lokhu icacisa ulwazi Umkhiqizi, izimpawu, ekukhiqizeni ngamanani amancane Usuku nenombolo ye-batch, ubuningi we ketshezi iphakethe futhi uphawu nokufuna ukuhambisana nesikhathi.