Chinthu chokhala ndi madzi abwino pambuyo posakanikirana ndi madzi, chomwe chimatchedwanso kuthira zinthu. Pambuyo pakuumba, iyenera kuchiritsidwa bwino kuti ikhale yolimba komanso yolimba. Itha kugwiritsidwa ntchito mukaphika molingana ndi dongosolo linalake. Zomwe zimapangidwira zimapangidwa ndi aluminiyamu silicate clinker, corundum material kapena alkaline refractory clinker; Kuthira kopepuka kumapangidwa ndi perlite, vermiculite, ceramsite ndi alumina hollow sphere. Chomangira ndi simenti ya calcium aluminate, galasi lamadzi, ethyl silicate, polyaluminium chloride, dongo kapena phosphate. Ma Admixtures amagwiritsidwa ntchito kutengera momwe amagwiritsidwira ntchito, ndipo ntchito yawo ndikuwongolera ntchito yomanga ndikuwongolera mawonekedwe akuthupi ndi mankhwala.
Njira yopangira zinthu zopangira grouting imaphatikizapo njira yogwedeza, njira yopopera, njira yojambulira kuthamanga, njira yopopera, ndi zina zotero. Kuyika kwa grout nthawi zambiri kumagwiritsidwa ntchito limodzi ndi zitsulo kapena nangula za ceramic. Ngati awonjezeredwa ndi chitsulo chosapanga dzimbiri chachitsulo, amatha kusintha kukana kwake kugwedezeka kwamakina komanso kukana kugwedezeka kwamafuta. Grout imagwiritsidwa ntchito ngati ng'anjo yopangira ng'anjo zosiyanasiyana zochizira kutentha, ng'anjo zowotcha ore, ng'anjo zowotcha, ng'anjo zosintha, ndi zina zambiri, komanso zimagwiritsidwa ntchito ngati ng'anjo yosungunuka ndi thanki yotentha kwambiri, monga ng'anjo yosungunuka ya lead-zinki, ng'anjo ya mchere. Ng'anjo, pogogoda kapena pogogoda, ng'oma yachitsulo, chitsulo chosungunula cha vacuum yozungulira degassing chipangizo nozzle, etc.
Nthawi yotumiza: Jul-05-2018
