Kwa nthawi yayitali, zokutira kukhoma zomwe zimagwiritsidwa ntchito pomanga ntchito yomanga zidakalipo makamaka laimu. Mitundu yotentha yoyaka ikufunika kudutsa madzi ophulika, kupopera mbewu mankhwala, ndi ukalamba, kenako onjezerani zida za miliri monga misozi yosakanikirana kwambiri musanayambe kumanga. Njira zake ndi zotsika mtengo, zotsika mtengo, mphamvu zapafupi, zophukira zambiri, zowopsa zamadzi, ndipo khoma limakonda kung'ambika, kugwa, dontho ndi zolakwika zina. Hcmilling (guilin hongcheng), monga wopangaZida zopanga mafayilo Pazinthu zomanga, zimayambitsa njira yopanga yoyera yoyera yopangira zida zomangira ndi miyala yamtengo wapatali monga momwe zimapangidwira, mtengo wokwera kwambiri komanso chinyezi chabwino komanso chinyezi chabwino.

Matenda a laime ndi gypsum omwe adayamba kugwiritsidwa ntchito pazaka zaposachedwa angagwiritsidwe ntchito popanda kuwonjezera zida zamiyala, koma zakale zimapangidwa ndikuwonjezera gypsum wofanana, ndipo khoma limakhala ndi ming'alu. Zotsirizira zimapangidwa powonjezera magawo angapo mu gypsum ufa, ndi mtengo wokwera, ndipo zitha kugwiritsidwa ntchito m'nyumba zapamwamba, zomwe sizoyenera ma nyumba wamba komanso nyumba zachikhalidwe. Momwe mungapangire ufa womanga? Li yunghai ndi li jing adawulula njira yoyera yoyera yomanga, yomwe imagwira ntchito yapamwamba kwambiri, kapena chisakanizo cha malasha trioxide ndi malasha. Kinyani kuti iwerengere kwa maola 72-120 pa kutentha kwa 1100-1200 ℃, omwe ndi okhwima, kenako amawonjezera kuchuluka kwa gypsum ufa ku chipatala, omwe ali omaliza pambuyo popera. Zida zake zopangira zimachokera kumagawo osiyanasiyana. Gange wa malasha yamtengo wapatali ungagwiritsidwe ntchito kutembenukira chuma, ndipo mawonekedwe ake ndi apadera. Zogulitsazo zimakhala ndi nthawi ya nthawi yambiri ya laimu ndi simenti. Imakhala ndi mphamvu yayikulu, mayange abwino amadzi abwino ndi mtengo wotsika. Sizifunika kuphatikizidwa ndi zida za heber monga mipeni ya ifina. Itha kukhala yolumikizidwa ndi kusakaniza mwachindunji ndi madzi. Ili ndi kutsatira kwamphamvu, palibe thovu kapena ming'alu pakhoma, ndipo imatha kugwiritsidwanso ntchito powonjezera utoto. Ndi zinthu zatsopano zomanga zomwe zimalowa m'malo mwa laimu yachikhalidwe.

Njira zomwe zili pamwambapa zimawerengedwa mu ng'anjo yokhazikika, ndipo chomaliza chimatha kupangidwa mwa kupera miyala yamiyala yamiyala ya 70-180 ndioimaodzigudulirachigayo. Njira yotuluka ndiyosavuta, yomwe imakhala yopanga mphamvu yayikulu. HCmilling (Guiiin Hongcheng), monga wopanga zopangira zida zopanga ufa, zagwiritsidwa ntchito kwambiri Mphero ya Sheefey Roymond, mwala walayimuofuula ozungulirandi zina zomanga nyumba zopanga ufa pomanga ntchito zopanga ufa. Kuchita bwino kumasintha pakati pa 80-600 meshes. Pakupanga ufa womanga, uli ndi maubwino otulutsa, mawonekedwe osavuta ndi otero. Ngati muli ndi zolipiritsa zoyenera, chonde titumizireni mwatsatanetsatane zida ndikupereka chidziwitso kwa ife:

Dzina lolemba

Kuchita bwino (ma mesh / μm)

mphamvu (t / h)