• 3 kism. Xrizotilsement buyumlar ishlab chikarish texnologiyas
  • 11-bob «Sement-asbest-suv” sistemasi
    		•

    -bob Maxsus portlandsementlar




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    9-bob Maxsus portlandsementlar ……………….......................................289 
    1-§ Portlandsement turlari…………………………….......……..……..........286 
    2-§ Tezqotuvchan portlandsement………..…........………………................286 
    3-§ Plastifikatsiyalangan va gidrofob portlandsementlar…....………............290 
    Sulfatga chidamli portlandsement...................................................................291 
    5-§ Oq va rangli portlandsementlar…………………………….....................294 
    6-§ Tamponaj sementlar……………………...……………………...............296 
    7-§ Putssolan portlandsement…………….……………………….................302 
    8-§ Sulfomineral sementlar…………………………………….....................314 
    9-§ Giltuproqli sementlar…………………………..……………..................319 
    10-§ Kengayuvchi va zo‘riqlanuvchi sement………………………..............320 
    11-§ Kislotaga chidamli sement…………………………………..................325 
    3 kism. Xrizotilsement buyumlar ishlab chikarish texnologiyas...............328 
    10-bob Asbestsement buyumlarini turlari, xossalari va qo’llanilishi….328 
    1-§ Xrizotilsement buyumlarining ishlab chiqarishdagi xom ash...................330 
    2-§ Xrizotil va uning xossalari……………………………………………….335 
    3-§ Asbestga qo’yiladigan talablar…………………………………………..341 
    4-§ Amfibolli asbest..................................................................................344 
    5-§ Sementlar.....................................................................................................344 
    6-§ Suv, bo’yoqlar, kimyoviy qӯshimchalar..................................................350 
    11-bob «Sement-asbest-suv” sistemasi.......................................................352 

    6 
    1-§ Portlandsement gidratatsiyasi jarayoniga asbestning ta’siri.....................352 
    2-§ Portlandsement qorishmasi bilan xrizotilasbest tolachalarining
    birikishi...................................................................................................353 
    3-§ Asbestsementning mexanik xossalariga asbest tolalarining joylashishining 
    ta’siri........................................................................................................……356 

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