Aggregate for dry mix mortar

Aggregate chikamu chakakosha mukugadzirwa kweiyo yakaoma mix mortar.Inoreva zvinhu zvegranular, sejecha, matombo, dombo rakapwanyika, uye slag, iyo inoshandiswa kuumba huwandu hwemusanganiswa wedhaka.Aggregates inopa simba remagetsi, kugadzikana kwevhoriyamu, uye kugadzikana kwedimensional kune dhaka.Ivo zvakare vanoita semazadza uye anosimudzira kushanda, kusimba, uye kuramba kuderera uye kuputika kwedhaka.

Izvo zvimiro zveaggregates zvinoshandiswa muakaoma musanganiswa dhaka zvinosiyana zvichienderana nerudzi, kwainobva, uye nzira yekugadzirisa.Sarudzo yeaggregate inobva pane zvakati wandei zvakaita serudzi rwekushandisa, simba rinodiwa uye magadzirirwo, uye kuwanikwa uye mutengo wezvinhu.

Aya anotevera mamwe emhando dzakajairwa dzeaggregates anoshandiswa muakaoma musanganiswa dhaka:

1. Jecha: Jecha ndiro rinonyanya kushandiswa aggregate mukuoma musanganiswa dhaka kugadzira.Icho chinhu chechisikigo kana chakagadzirwa granular zvinhu izvo zvine zvimedu zvakakura kubva pa0.063 mm kusvika 5 mm.Jecha rinopa huwandu hwemusanganiswa wedhaka uye rinowedzera kushanda kwayo, simba rekumanikidza, uye kugadzikana kwedimensional.Mhando dzakasiyana dzejecha, dzakaita sejecha remurwizi, jecha remugungwa, nejecha rakapwanyika, rinogona kushandiswa zvichienderana nekuwanikwa kwavo uye kunaka.
2. Gravel: Gravel ihomwe yakakora iyo ine zvidimbu zvakakura kubva pa5 mm kusvika pa20 mm.Inowanzo shandiswa mukuoma musanganiswa dhaka kugadzirwa kwezvishandiso zvinoda simba rakakura uye kusimba, senge dhizaini uye pasi pekushandisa.Gravel inogona kuve yechisikigo kana kugadzirwa, uye kusarudzwa kwerudzi kunoenderana nekushandiswa chaiko uye kuwanikwa kwezvinhu.
3. Dombo rakapwanyika: Dombo rakapwanyika ibwe rakakasharara rine zvimedu zvakakura kubva pa20 mm kusvika 40 mm.Inowanzo shandiswa mukuoma musanganiswa dhaka kugadzirwa kwezvishandiso zvinoda simba rakakura uye kugadzikana, senge kongiri uye masonry application.Dombo rakapwanyika rinogona kuva rechisiki kana kugadzirwa, uye kusarudzwa kwemhando kunoenderana nekushandiswa kwakananga uye kuwanikwa kwezvinhu.
4. Slag: Slag ndeye-chigadzirwa cheindasitiri yesimbi iyo inowanzoshandiswa seyakaomesesa aggregate mukuoma musanganiswa wedhaka kugadzirwa.Iyo ine zvimedu zvakakura kubva pa5 mm kusvika ku20 mm uye inopa kushanda zvakanaka, simba rekumanikidza, uye kugadzikana kwedimensional kumusanganiswa wedhaka.
5. Akareruka akaunganidzwa: Akaremerwa akaunganidzwa anoshandiswa muakaomeswa musanganiswa dhaka kugadzirwa kudzikisa huremu hwedhaka uye kuwedzera zvivakwa zvayo zvekudzivirira.Iwo anowanzo kugadzirwa kubva kumidziyo yakaita sevhu rakawedzerwa, shale, kana perlite, uye inopa kushanda kwakanaka, kuvharidzira, uye kuramba moto kune musanganiswa wedhaka.

Mukupedzisa, aggregate chikamu chakakosha mukugadzirwa kweiyo yakaoma mix mortar.Inopa simba remagetsi, kugadzikana kwevhoriyamu, uye kugadzikana kwedimensional kumusanganiswa wedhaka uye inosimudzira kushanda kwayo, kusimba, uye kuramba kune shrinkage uye kuputika.Sarudzo yeaggregate inotsamira pazvinhu zvakati wandei serudzi rwekushandisa, simba rinodiwa uye magadzirirwo, uye kuwanikwa uye mutengo wechinhu.