Imveliso ye-QualiCell cellulose ether HPMC/ MHEC inokwenza isamente igalelwe ngokupheleleyo, inyuse ngokubonakalayo amandla okubopha, kwaye inokwandisa amandla okubopha okuqinileyo kunye nokucheba ukomelela kwebhondi yodaka oluqinileyo. Okwangoku, inokuphucula kakhulu ukusebenza kunye nokuthambisa, ukuphucula kakhulu umphumo wokwakha kunye nokuphucula ukusebenza kakuhle.
Iselulosi ether yeMasonry Mortar
Udaka lweMasonry lubhekisa kudaka apho izitena, amatye, kunye nezixhobo zebhloko zakhiwe khona kwimasonry. Idlala indima yebhloko yesakhiwo, ikhonkrithi kunye nokuhanjiswa kwamandla, kwaye yinxalenye ebalulekileyo ye-masonry sement slurry. Izitena zesamente zisetyenziselwa ukwakha i-masonry kunye neemfuno eziphezulu zendalo yesamente kunye namandla. Izitena ezizitena ngokuqhelekileyo zisebenzisa udaka lwesamente kunye nebakala lamandla le-5 ukuya kwi-M10; iziseko zezitena ngokubanzi zisebenzisa udaka lwesamente olungelulo olwaM5; izindlu eziphantsi okanye ii-bungalows zingasebenzisa i-lime mortar; izinto zokwakha ezilula, i-lime clay mortar, ingasetyenziswa.
Isamente yeyona nto ingundoqo yokusamente yodaka. Iisimenti ezisetyenziswa ngokuqhelekileyo ziquka i-samente, i-slag sement, i-samente ye-pozzolan, i-fly ash simenti kunye ne-samente edibeneyo, njl., Ezinokuthi zikhethwe ngokweemfuno zokuyila, izitena ze-masonry kunye neemeko zendalo ze-samente. I-samente eyomeleleyo inokuhlangabezana neemfuno.
Ibakala lamandla esamente elisetyenziswe kwisanti yesamente akufanele libe ngaphezu kwama-32.5; umgangatho wamandla wesamente osetyenziswe kwi-samente exutywe nodaka akufanele ube mkhulu kune-42.5. Ukuba inqanaba lamandla e-samente liphezulu kakhulu, unokongeza ezinye izinto ezixubileyo. Ngeenjongo ezithile ezikhethekileyo, ezifana nokuqulunqa iinqununu kunye nokudibanisa kwamacandelo, okanye ukuqiniswa kwesakhiwo kunye nokulungiswa kweentanda, i-samente eyandisiweyo kufuneka isetyenziswe. Izixhobo zesamente ezisetyenziswa kudaka lwemasonry ziquka isamente kunye nekalika. Ukukhethwa kweentlobo zesamente kufana nekhonkrithi. Ibakala lesamente kufuneka libe ngamaxesha angama-45 ngaphezu komgangatho wamandla omdaka. Ukuba ibakala lesamente liphezulu kakhulu, isixa sesamente siya kunganelanga, nto leyo ekhokelela ekugcinweni kakubi kwamanzi. I-lime paste kunye ne-slaked lime ayisetyenziswanga kuphela njengezinto zokufaka isamente, kodwa okona kubaluleke kakhulu, yenza udaka lube nokugcinwa kakuhle kwamanzi. I-fine aggregate I-Fine aggregate ikakhulu yintlabathi yendalo, kwaye udaka olulungisiweyo lubizwa ngokuba ludaka oluqhelekileyo. Isiqulatho sodongwe esantini akufanele sidlule kwi-5%; xa ibakala lamandla lingaphantsi kwe-m2.5, umxholo wodongwe akufanele udlule i-10%. Ubungakanani beqhekeza lesanti kufuneka libe ngaphantsi kwe-1/41/5 yobunzima bodaka, ngokuqhelekileyo bungabi ngaphezu kwe-2.5 mm. Njengodaka lwe-grooves kunye ne-plastering, ubukhulu be-particle ubukhulu abudluli kwi-1.25 mm. Ubunzima besanti bunempembelelo enkulu kubungakanani besamente, ukusebenza, amandla kunye nokuncipha.
| Cebisa iBanga: | Cela i-TDS |
| HPMC AK100M | Cofa apha |
| HPMC AK150M | Cofa apha |
| HPMC AK200M | Cofa apha |