Kwenqwaba kanye kwabantu usimende kweqiniso

Usimende iyona Isakhi esiyinhloko amamiksi eyomile isicelo ukwakhiwa, ezisetshenziswa ukwakhiwa, ebeka imigwaqo, ukuqaliswa kwagcizelela ukhonkolo izakhiwo noma umdwebo bese ubuciko. Ekwakheni umkhuba usimende kwabantu (njengoba isisindo yesiminyaminya isilinganiso) ihlukaniswe ibe ngobuningi futhi kuyiqiniso. Lezi zimo zokuma amabili awafani ngalolo ukuminyana kwenqwaba kukalwa lapho impahla isebujameni okuxekethile. Kuyinto 1100 - 1600 kg / cu. imitha (1600 kg / imitha cubic esimweni densified).

I kwabantu ngobuningi usimende kukalwa idivayisi ekhethekile ehlanganisa uphondo kanye isilinda iziqu. Ingxube usimende kwaba isisindo ethize (2 kg) is batheleka uphondo, okuyinto kubambezela inclusions ezinkulu. Ngemva kwalokho, lingena uMbhalo, obravnivaetsya, bese kanye uMbhalo zilinganiswa nguye. Of isisindo ingqikithi isisindo okuholela is sisuswe isilinda. Ngaphezu kwalokho, abantu abaningi ehlukaniswa ivolumu ukunikeza umthamo oyifunayo. Inani density ngobuningi isetshenziswa ngesikhathi kulayishwa ukhonkolo izingxenye mixer ukulungiswa ukhonkolo.

Kweqiniso usimende kwabantu kuhlukile eziyinqwaba kusukela usimende ngakususi konke izingxenye emoyeni. Lokhu kuholela ekwandeni kwabantu kuze kube 3000 - 3200 kg / cu. imitha. Lesi sakhiwo isetshenziselwa kubalwa inani isilinganiso mayelana 1300 kg / cu. imitha. Kusolwa ukuthi usimende kabani ukuminyana siyahlukahluka ezahlukene ezifana, ngcono ikhwalithi ku esigqulweni, lo eduze isilinganiso ukuminyana value.

I kwabantu of usimende kuncike degree of izingxenye ukugaya, ebusweni kokusanhlamvu impahla, kodwa futhi zendlela ingxube omisiwe e silo. phakathi izici Futhi ingashiwo izimo isitoreji - lokushisa, umswakama, kanye nezinye izici. I kwabantu of a impahla ezifana usimende okwengeziwe inquma imingcele efana amandla kanye ukumelana Ukungena amanzi (hydrophobic).

I kwabantu usimende M400 incike ukwahlukahlukana lolu hlobo lwezinto ezibonakalayo. Ngokwesibonelo, M400-D0 ayinakho izithasiselo (D = 0), ukuze uphawu isetshenziswa imisebenzi komhlaba kwamanzi, has ukumelana namanzi okusezingeni eliphezulu, ukuminyana futhi amandla. Kuqinise M400-D20 imayelana 20% kwezithako okuyinto ukunciphisa ukuminyana yayo. Ngakho-ke, usimende esetshenziselwa slabs phansi, imisebenzi emgwaqweni, pavings zezakhiwo, umgwaqo namatshe kuvuleke. Kodwa sha M400-D20-B kufana M400-D0 emandleni alo, kodwa ngokushesha Uqinisa, okuvumela ukusetshenziswa kwayo ukwenziwa kwagcizelela izakhiwo zikakhonkolo.

Inombolo 400 M400 wokugubha kubonisa indlela Kilos eziningi usimende umi isimo lukhuni ngayinye isentimitha sikwele. Esimweni sethu - kuba 400 kg. Ephakeme inomboro, ayanda umthwalo kungathatha ku. Usimende inikezwa kumakhasimende izikhwama noma ngobuningi. La masaka enikeziwe zokwakha imisebenzi kokuqeda, futhi ngobuningi - at izitshalo ukhonkolo nokuba angasetshenziswa ezimbonini. Nokho, kukhona amasaka obunamandla kakhulu, okuyinto ongama ku ithani elilodwa. Asetshenziswa ukusebenza zokwakha e omningi.