Murabba'i 20-40 - murƙushe dutse: da nauyi, yawa, da kuma wasu halaye

A lokacin da ka yi yawa iri gyara ko aikin gine-gine na bukatar yin amfani da murƙushe dutse. Don su iya amfani da shi domin wasu dalilai, murƙushe dutse, Ya sanya daga daban-daban ƙungiyõyin. Abu na kananan size amfani ga ado dalilai, da m sulusi da murabba'i ake bukata a cikin shiri na muhimmanci nauyi abubuwa.

A talakawan size na fractional - 20-40. Murƙushe dutse na wannan size shi ne mafi m. Ma'adini diorite ko dutse da ake amfani da ta samar.

material abun da ke ciki

Dutse - yana dauke da mafi wuya dutse, wadda ake samu a duniya. Godiya ta zuwa ga na musamman ƙarfi, Ya sanya daga dutse kayan, ciki har da tsakuwa, ana amfani da inda gina shafukan za a fallasa a lokacin aiki zuwa high lodi. Kuma saboda dutse dutsen ne tartsatsi a cikin kusan dukan jihohin, da kudin kayan daga shi ya zauna m da kuma rare.

Launi kayan dogara a kan abin da ma'adanai dauke da dutse, amma yawanci shi ya canza launi daga ja zuwa launin toka. Bayan lamba tare da wani karamin adadin ma'adanai duhu abu iya samun roɗi-roɗi bayyanar.

material amfanin

Murabba'i 20-40 - murƙushe dutse, wanda ke dauke da mafi kyau filler domin gina kansu. Godiya zuwa ga yin amfani yiwu ba tare da matsaloli cika a cikin dace siffofin, ceton, kuma muhimmanci tsada kankare Mixes. Tun da hatsi dutse da wani m yankakken form, madalla da mannewa auku aka gyara, wadda tabbatar kyau kwarai mannewa daga cikin kayan bangaren.

Lokacin da aka kwatanta da sauran ƙungiyõyin size, shi ne talakawan hatsi da ta samar da mafi ƙasƙanci aiki halin kaka, wadda tabbatar mafi m abu halin kaka.

Properties

Aiki yana dogara ne a kan wadannan Properties:

1. Murabba'i 20-40 - murƙushe dutse, wanda yana da mafi lalacewa juriya da kuma riko.
2. The abu zai iya tsayayya da wani iyaka yawan daskare / narke, kuma ba hargitse.
3. A gaban low flakiness. A total nauyi na bit hatsi wanda da lebur siffofi, allura da kuma haka sauƙi compacted tsakuwa girma a kayayyaki da kuma rokoki.
4. murƙushe dutse 20-40 Yawa dogara a kan irin daga abin da aka sanya. Alal misali, abu na dutse shigen sukari Tã game 1370-1400 kg na farar ƙasa - 1280, gabbro, diabase - 1440 kg.
5. Kananan porosity. A kusan cikakken rashi na pores facilitates high bandwidth da kuma low ruwa sha coefficient.
6. Low radioactivity. Wannan ingancin da muhimmanci sosai, saboda yana ba ka damar amfani da kayan a yi na zama gine-gine, kasuwanci, jama'a da kuma masana'antu. Wannan lambar kuma ya hada da kindergartens da makarantu da kuma asibitoci.

yarda da Gost

A murƙushe dutse 20-40 Gost 8267-93 na ƙayyade yawan wadannan Manuniya:

• 5-23% flakiness.
• a cikin abun da ke ciki kada ta kasance fiye da 0.5% na hatsi ne 5 mm kuma fiye da 10% na kasarun adadi da suke kanana fiye da 20 mm.
• lãka ƙura dole ba wuce 0.3%.
• Lines 1000-1400 ƙarfi.
• nauyi na 1 M3 na murƙushe dutse 20-40 - 1.35 ton.
• gaban lumps daga lãka - a mafi 0.25%.
• gaban m dutse barbashi - ba fiye da 5%.
• size girma yawa daga game da 2.7 g / cm ^3;
• jimiri - nuna alama I1.
• da yawan ruwa sha - a kalla 0.4%.

Bugu da kari, da kayan dole ne wadannan Properties:

1. Nuna alama na sanyi juriya - F300.
2. radioactivity matakin dole ba wuce 370 WH / kg.

A lokacin da tabbatar da dalilin da samfurin quality kimantawa faruwa a kan wannan da kuma wasu halaye na juji.

bigiren

Murƙushe dutse yana da chemico-jiki Properties wanda samar da wani abu madalla da yi. Da ikon yinsa ne a tsare hatsi size.

Murabba'i 20-40 - murƙushe dutse, wanda aka yi amfani da:

1. A kankare mafita.
2. A lokacin shiri na karfafa kankare Tsarin.
3. A lokacin da kwanciya da tushe.
4. Kamar yadda girma yawa ga tushe karkashin kwalta takardar.
5. Don karfafa ko hanya jeri.
6. Lokacin da filin ajiye motoci na'urar ga motoci.
7. Domin wucin gadi wurare da cewa za su dauki bakuncin yi kayan aiki.
8. A lokacin shiri na tram hanyoyin sufuri.
9. Don taurara da surface karkashin w / e na da waƙa.

sayan Features

Muna ba magana game da aiwatar da saye da zabi na kayan. Mafi muhimmanci, da kayan hadu duk da tabarau, kuma wannan shi ne zai yiwu ne kawai idan ta hadu da bukatun na Gost. Amma yake da gaske da muhimmanci ne halaye da cewa suna bayyana a cikin wannan jama'a daftarin aiki? Abin da ya faru idan tsakuwa ba zai hadu da sama da bukatun na Gost?

Kamar yadda ya tabbatar da yi, wani canje-canje ya kunsa deterioration. Alal misali, idan lebur hatsi a total nauyi ne fiye da wajabta samu tare da su yi amfani da shi ne kasa kankare quality, da kuma adadin kankare mix zai bukatar kara, sakamakon kara kudi.

Idan murƙushe dutse 20-40 nauyi ne karami (ko ya fi girma) fiye da wajibi ne, sabili da haka, a cikin abun da ke ciki, akwai hatsi da sauran ƙungiyõyin. Saboda haka, mafi girma da nauyi, da mafi jimlar taro na lafiya hatsi, da kuma mataimakin versa: babban barbashi zauna more sarari, don haka irin wannan kufai a karkara zai auna kasa.

Saboda haka, don sayen kayan da cewa ba za ta yi da ake so halaye, da sayan wajibi ne don tabbatar da cewa kana da takardar shaidar, da tsafta-ANNOBA ƙarshe, da hygienic halaye na samfurin da fasfo.