Nka na ụzụ Njirimara nke ihe mixtures

Na arụmọrụ nke ngwaahịa na mesikwuru ihe ma ọ bụ idei mmiri monolithic akụkụ, ikekwe kasị mkpa ihe onwunwe nke ihe workability a na-akpọ ma ọ bụ otú ọ na-akpọ udoboformuemost - ike nke ihe jupụta na a ụdị rijuru afọ akara na họrọ usoro ma ka na-enwe ya homogeneity. Ọ bụrụ na nwale nke a onwunwe na-eji ndị na-esonụ e ji mara:
• Agagharị ngwakọta - bughi ike e ji mara;
• ekweghị ekwe - njirimara di omimi viscosity nke ngwakọta;
• Njikọta - na-egosi ikike nke ngwakọta n'oge akpịrị ịkpọ nkụ edozi.
Agagharị nke dapụtara "Liquid Stone" kpebisiri ike na site ji atụ ya slump, mere nke ule ngwakọta. The ịkpali na a kọwara dị ka nkezi nke abụọ ụkpụrụ ịtụ nke cones mere nke otu sample mejupụtara. N'ihe ebe efu slump, workability nke ngwakọta e ji ya rigidity.
The isi nke ihe, ma kama nke a ngwakọta ya kpebisiri ike site vibration, nke a chọrọ iji mee ka ya-eji ire ụtọ ma kaa akara tupu igba ihe cone ede na a ngwaọrụ ịchọpụta isi. The ngwaọrụ nwere n'ime cylindrical mgbanaka 240 mm n'obosara, 200 mm elu. Na nke a mgbanaka na-etinye a ọkọlọtọ cone jupụta ya na a ngwakọta whereupon ndị cone na-ewepụ. Instrument diski eji a tripod zie n'elu elu nke cone kpụrụ si ule ngwakọta. Mgbe ahụ, n'otu oge ahụ na-amalite elekere nkwụsị na vibroplatform. Vibroplatform arụ ọrụ dị ka ogologo dị ka oke na-adịghị na-amalite cement ngwakọta site a ise millimeter orifice diski. N'oge a ọ na-mere gwara ndị oge. Nke a bụ oge nke vibration compaction, na ọ bụ ihe e ji mara nke ihe ekweghị ekwe. Mepụta abụọ nha maka otu mejupụtara, na ọgwụgwụ oge a kọwara dị ka nkezi nke abụọ tụrụ ụkpụrụ.
Ndị dị otú ahụ a onwunwe ka a na njikọ ndị e homogeneity nke ihe mix na mkpokọta Njirimara nke ihe. Ịchekwa homogeneity nke ihe mix n'oge njem, n'ụdị rijuru afọ na akara - a dị nnọọ mkpa na ike. Na usoro nke oru a convergence mkpụrụ emejupụta ngwakọta na mwepu nke a mmiri buru ibu nke na-kewapụrụ gaba.
Otu ụzọ mbuso ùkwù ihe ngwaahịa bụ iji belata ego nke mmiri na nkwadebe mbụ mejupụtara ihe, ngwa nke dị iche iche plasticizing mmiri, na mma mmiri njigide site a ngwakọta nke a kpachara anya nhọrọ nke raw cereal mmiri.