Dry Powder Dorar ndeye imwe-yakapedza motsi yakagadzirwa nezvinhu zvisina mwero mufekitori kuburikidza neakasarudzika batch uye yunifomu kusanganisa. Inogona kushandiswa chete nekuwedzera mvura uye kumutsa panzvimbo yekuvaka. Nekuda kweiyo dzakasiyana-siyana dze dzakaoma poda dowder, inoshandiswa zvakanyanya. Chimwe chezvinhu zvakakura kwazvo ndezvekuti its denderedzwa rakatetepa raiita basa rekubatanidza, kushongedza, kuchengetedzwa uye cushioning. Semuenzaniso, duri rine basa guru rekubatanidza rinonyanya kusanganisira masonry motsi, mongwe yemadziro uye pasi marara, achinongedza motsi, ancharing merare, nezvimwewo.; Iyo motwe nemhedzisiro yakakosha yekushongedza inonyanya kusanganisira akasiyana-siyana monganda, putty yemukati uye ekunze madziro, uye mavara ekushongedza madziro. etc.; WaterProof motsi, akasiyana-siyana-anopamba mongwe, anozvimisa mongwe, anodzora mongwe, anogadzira mongwe, muurayi wemota, etc. anoshandiswa kudzivirirwa. Naizvozvo, kuumbwa kwayo kwakanyanyooma, uye kunowanzoumbwa nezvinhu zvekunongedza, filler, mineral admture, pigment, adminture uye zvimwe zvinhu.
1. Binder
Kazhinji zvinoshandiswa mashandisiro emidziyo yakaoma musanganiswa ndeye: Portland simende, yakajairika Portland cement, calcium simende, lime, silica fume uye musanganiswa wezvinhu izvi. Portland simende (kazhinji nyora i) kana portland chena cement ndiyo main minde. Dzimwe tsanga dzinokosha dzinowanzodikanwa muFloor Darar. Iyo huwandu hweBinder maakaunti e20% ~ 40% yeiyo yakaoma musanganiswa chigadzirwa mhando.
2. Filler
Iwo mahombe mahombekombe ekuomeswa poda dowad Iyo size size ndeye: coarse filler 4mm-2mm, yepakati filler 2mm-0.1mm, uye yakanaka filler pazasi 0.1mm. Zvezvigadzirwa zvine zvishoma zvidiki zvimedu size, ibwe rakanaka powder uye yakarongedzwa limestone inofanira kushandiswa sekuunganidzwa. Zvakajairika Dry Powder Dorar inogona kushandiswa kusashandiswa chete kupwanywa, asiwo yakaoma uye yakaomeswa uye yakaongororwa jecha seggregate. Kana jecha iri yemhando yakakwana kuti ishandiswe mugwaro rakakwirira-giredhi kongiri, rinofanira kuita zvinodiwa pakugadzirwa kwemisanganiswa yakaoma. Iyo kiyi yekugadzira yakaoma poda ine mhando yakavimbika iri muhukuru hwechikamu chezvinhu zvekushandisa zvimisikidzwa uye zvakaringana zvekutakura huwandu hwekugadzira, iyo otomatiki yekugadzira yeiyo yakaoma poda.
3. Mineral Admtures
Iyo mineral admtures yeyakaomeswa poda powder iri kunyanya: maindasitiri ezvinyorwa, kubhururuka kwechigadzirwa chechiitiko ichi chinonyanya kuitwa silicon zvine calcium oxide. Aluminium hydrochloride ine yakakura chiitiko uye hydraulic yakaoma.
4. Adminture
Iyo Admixture ndiyo kiyi yekubatanidza yeiyo Dry Powder Dorar, iyo huwandu hwesmixture uye chinongedzo pakati pehukama hune hukama nehunhu uye kuita kweiyo yakaoma poda. Kuti uwedzere kushanda uye kubatana kweiyo yakaoma poda dhiri, kuderedza kuparadzaniswa, uye kuita kuti kuve nyore kupatsanurana nekuvandudzwa kwekuita kwepfuma yekugadzira uye kuderedza mutengo wekugadzira. Semanyoreri polymer rubber poda, huni fiber, hydroxymethyl cellyl
Post Nguva: Kukadzi-09-2023