Sand-grit cakuda: halaye

Sand-grit cakuda, wanda aka sani da acronym PGS kunshi 50 bisa dari na korar yara da kuma wannan adadin na juji. Da abun ciki na karshe sashi, ko tsakuwa ya kamata a kalla 15% na jimlar nauyi. Wannan abu da aka samu ta hanyar crushing farar ƙasa, a nan za a iya dangana ta zuwa ga halitta iri-iri.

janar description

Sand-grit cakuda yana da kyau kwarai magudanun ruwa halaye da kuma gwada da low cost. Wadannan abubuwa guda biyu sa kayan Popular a gyara da kuma yi. Shi ne ma dace domin sealing yadudduka a aiwatar hanya ayyukansu. Abun da ke ciki ba makawa lokacin da ake ji kankare, da kuma sauran deben yankunan. Yana zama wani ɓangare kuma crane runways. Fāɗin duniya m abun da ke ciki Daidaita Railway embankments, kazalika a yi na kwalta Mixes.

PGS rarrabuwa

Sand-grit cakuda iya wadãtar ko na halitta, da farko na wanda aka samar da halitta enrichment. Daga cikin abubuwan, yana yiwuwa ya ware wasu kungiyoyin na kayan, ciki har C2, wanda yana nuna factionalism cikin 20 millimeters. Idan ya zo ga abun da ke ciki na acronym C4 ko C5, sa'an nan kafin ka sa'a guda daga sama zuwa 80 millimeters. C6 nadi kuma nuna factionalism tsakanin 0 da 40 millimeters. A sayarwa za a iya gani da kuma C12, wanda yakan haifar da hada har zuwa 10 millimeters. Dangane da manufar da cakuda iya zama daga cikin wadannan iri: shafi wani tushe motorways da kuma hadahada, domin ballasting Railway embankments kuma domin yi na kwalta Mixes.

Amfani da tsakuwa-yashi

Sand-grit cakuda, dangane da aikace-aikace, da wasu ingancin halaye. Saboda haka, tsakuwa, yashi amfani ga hanyõyi da kuma hadahada, iya ba da ake so shafi ƙarfi, ko tushe. Daga cikin abubuwan, shi ne amfani da, don ƙarfafa gefen titi. Yashi da ake amfani da ballasting embankments amfani a cikin kungiyar na waƙoƙi mai sãɓãwar launukansa a giciye zirga-zirga tsanani da kuma cewa ya bambanta da na biyu filler daga baya daya a wannan shi ne ga general nufi fili. A da samar da ake gane, kawar da fasahar serpentinite. Barbashi samu a sakamakon, girman kada wuce 25 millimeters.

Murƙushe dutse-yashi cakuda (Gost 9128-97, a hankali Gudanar lokacin yi) za a iya amfani da kwalta garwayayye, kuma shi ne wani abu wanda aka samu a kan aiwatar da crushing rawa. A abun da ke ciki an yi amfani da matsayin da ma'adinai bangaren na cakuda samar. Barbashi iya bambanta a size daga 1 zuwa 20 millimeters.

Babban ingantaccen amfanin

Murƙushe dutse da yashi cakuda C4 ne sau da yawa idan aka kwatanta da wani net juji. A karshen da ake samu ga wani iri-iri Manuniya. Daga cikin su, akwai bukatar a ware wani m kudin, m hatimi quality, kazalika da fairly sauki Hanyar yin amfani. Saboda bayyana cakuda yana da wani abun da ke ciki na yashi, tsakuwa da crushed dutse, da karshe Properties daga cikin cakuda da shafi halaye na uku aka gyara. Na musamman muhimmancin ne ƙarfi juji, matsakaicin darajar wanda shi ne M1400. Wannan wani zaɓi daukawa mai lafiya dutse zuwa high-ƙarfi kayan. Ba shi yiwuwa ba don ware da kuma sanyi, wanda da shirye-sanya yashi-grit cakuda. Su iri za a iya saya a kasuwa na yi kayan. Mafi na kowa PGS da F300 alama. Da abun ciki na turɓaya da lãka barbashi iya isa 20%, wannan zabin kamata a yi la'akari lokacin da sayen abu.

ƙarshe

Sand-grit cakuda yana da wani jam'i na tabbatacce halaye, mafi yawansu da aka jera a cikin labarin. Idan ka shawarta zaka yi amfani domin gina da aka bayyana tsarin, ya zama dole don samun matsahi na saba da asalin farashin. The talakawan kudin kayan gini a kan sansanonin na yau - game da 400 rubles da cubic mita, wanda za a iya kira wani m farashin, wanda ba zai iya iya da wani nan gaba owner of mai zaman kansa gidan. Kuma shi ne - duk da haka daya daga cikin abũbuwan amfãni daga cikin bayyana abu.