Kuenzanisa kwezvinhu zvekumhanya uye zvinhu zvekukanda

Ramming zvinhu uye zvinokambaira zvese zviri zviviri zvinokanganisa zvinhu, asi pane zvakare mutsauko pakati pezviviri:

1. Musiyano wezvakaumbwa zvakasvibirira: Iyo yekumanyura zvinhu inowanzo kuve isina kugadzirwa inoratidzira zvinhu zvakagadzirwa nechero chidimbu chegradation aggregate uye poda pamwe nebhainda uye zvinowedzerwa, izvo zvinonyanya kuvakwa nemanyorero kana echimishini ramming. Zvinhu zveRamming zvinosanganisira corundum ramming zvekushandisa, yakakwira-aluminium ramming zvinhu, silicon carbide ramming zvinhu, kabhoni ramming zvigadzirwa, silicon ramming zvinhu, magnesia ramming zvigadzirwa, nezvimwe.Sezvakaita yemagetsi zasi pazasi ramming zvinhu, silicon carbide, graphite, yemagetsi calcined anthracite seyakasviba zvishandiso, zvakasanganiswa nemhando dzakasiyana dzeupfu-hwakatsetseka hupfu zvinowedzera. Iyo inoshandiswa kuzadza mukaha pakati pechoto kutonhodza michina uye masonry kana iyo yekuzadza yeiyo masonry leveling layer.

castable irworudzi rwegranular uye powdery zvinhu zvakagadzirwa nekuwedzera imwe huwandu bhainda kune zvinopesana zvigadzirwa. Iine yakakwira fluidity, inokodzera isina kugadzirwa inoratidzira zvinhu zvakaumbwa nekukanda. Izvo zvinhu zvikuru zvitatu zvekukanda ndicho chikamu chikuru, icho chinowedzera uye kusachena, izvo zvakakamurwa kuita: uwandu, hupfu uye bhainda. Zvinhu zvakasanganiswa zvakasanganiswa zvinosanganisira silica, diabase, andesite uye waxstone.

2. Musiyano uri muchiyero chekuvaka: Mugadziri wezvinhu zvekumhanya anotsigira kuti izvo zvekumhanya zvinofanirwa kuiswa zvakaenzana uye zvisina tsarukano panguva yekuvakwa kwechikwata. Zvigadzirwa zveRamming zvinowanzo shandiswa muzvikamu zvevira izvo zvidhina zvinokanganisa zvisingagone kuvakwa kana panonetsa masonry. Kuvakwa kwezvinhu zvekumhanya kuri nyore. Iyo inoshandiswa kuzadza choto kutonhodza michina uye masonry voids kana iyo yekuzadza zvinhu zveiyo masonry leveling layer.

MaCastable anonyanya kushandiswa kuvaka akasiyana siyana ekupisa moto linings uye zvimwe zvakakosha zvivakwa. Dzimwe mhando dzakanaka dzinogona zvakare kushandiswa mukunyungudutsa mavira. Semuenzaniso, aluminate simenti inokanganisa castables inogona kushandiswa zvakanyanya munzvimbo dzakasiyana siyana dzekupisa uye zvimwe zvekushisa zvisina slag, acid uye alkali corrosion. Muzvikamu zvakasvibiswa nesimbi yakanyungudutswa, simbi yakanyungudutswa uye slag yakanyungudutswa uye ine tembiricha yakakwira yekushanda, senge yekukanya zvidhori, ladles, blast furnace shafts, tapping chiteshi, nezvimwewo, mubatanidzwa we low calcium uye yakachena yakakwirira-alumina simende inogona kushandiswa. Refractory castable inogadzirwa yemhando yepamusoro granular uye hupfu zvigadzirwa zvine yakakwirira alumina zvemukati uye yakanakisa sintering.

Semuenzaniso, phosphate inokanganisa castables inogona kushandiswa zvakanyanya mukupisa maficha uye nekunyorovesa maficha ekupisa simbi, uye inogona zvakare kushandiswa mune coke hovhoni uye simenti kilns kwavanosangana kwazvo nezvinhu. Mune zvimwe zvikamu zvesimbi yesimbi uye mimwe midziyo inosangana nesiragi nesimbi yakanyungudutswa, kushandiswa kwepamusoro-soro phosphate inogadziriswa yekugadzirisa kunogadzirisa zvakare kune kwakanyanya kuitika. Mukupfupisa, chinokanda chinogona kushandiswa kukanda zvikamu zvakakosha zvemuviri wevira, senge furemu remusuwo wevira uye padyo nechiteshi chekudyisa; iyo yakanyungudutswa simbi inodururira mumhanyi inowanzo kukandwa ne castables. Mushure menguva yekushandisa, iwo anodonha anodonha. Isa nzvimbo inowanzo patched.