Dry Powder Dorar iri Polymer yakaoma yakasanganiswa dhiraivhi kana yakaoma poda prefabricated dol. Iyo mhando yeiyo simende uye gypsum seyakakura base zvinyorwa. Zvinoenderana nezvakaringana zvekuvaka mabasa ebasa Icho chinogadzirwa mucheki chivakwa chinogona kusanganisa zvakaringana, chinotakurwa kuenda kunzvimbo yekuvaka mumabhegi kana muhuwandu, uye inogona kushandiswa zvakananga mushure mekuwedzera mvura.
Zvakajairika Dry Powder Mortar zvigadzirwa zvinosanganisira yakaoma poda tile inonamira, Wakaoma Powder Wall Coating, Dry Powder Wall Dorar, Dry Wall Dorar, Dry Darry Darar, Dry Powder Concrete, nezvimwe
Dry Powder Dorar kazhinji ine kanokwana katatu zvikamu: Binder, Aggregate, uye madhiri anowedzera.
Raw zvinyorwa zvekuumbwa kweyakaoma poda moturu:
1. Motoro Kubatanidza Zvinhu
(1) Inorganic anomirira:
Misorman Commonives inosanganisira zvakajairika Portland cement, yakakwira Alumina cement, yakakosha cement, Gypsum, Anhydrite, nezvimwe.
(2) organic anomisheni:
Organic inonamatira inonyatsotaura nezve restispers latex poda, iyo iri powdery polymer yakaumbwa neakaringana kupuruzira (uye kusarudzwa kwekuwedzera kwekuwedzera) kwePolymer emulsion. Iyo yakaoma polymer poda uye mvura inova emulsion. Inogona kudzorwa zvakare, kuitira kuti polymer zvigadziko zvemhando yemuviri muhomwe, iyo yakafanana nePolymer emulsion maitiro, uye inotora basa mukugadzirisa dhizaini yemuti.
Sekureva kwehuwandu hwakasiyana, kugadziridzwa kwekuomeswa poda nemutengo wePolymer kunogona kuvandudza simba rakasiyana-siyana, nekukomberedza, kupfeka, kubatana uye kuwedzera kwemvura nekuchengetwa kwemvura uye kuvaka.
Iyo Revispersible Latex Powder yeiyo yakaoma musanganiswa motsi inonyanya kusanganisira mhando dzinotevera: ① STYRene-Butadiene Copolymer; ② Styrene-acrylic acid Copolymer; ③ vinyl acetate Copolymer; ④ polwacrylate homopolymer; ⑤ Styrene acetate Copolymer; ⑥ vinyl acetate-ethylene Copolymer.
2. Aggregate:
Aggregate yakakamurwa kuita coarse aggregate uye yakanaka aggregate. Imwe yezvinhu zvakakosha zvekutonga kongiri. Inonyanya kuita seyakafa skeleton uye inoderedza shanduko inokonzerwa nekutsvaira uye kuzvimba kwezvekumisikidza panguva yekuisa uye kuomesa, uye zvakare inoshandiswa zvakare filer yezvinhu zvekushandisa. Kune maAlggreatal Aggregates uye Aggregines Aggregates, iyo yekutanga yakadai sekwenzi, matombo, pumice, sand of the sand of, etc.; iyo yekupedzisira yakadai se cinder, slag, cermsite, yakawedzera perlite, nezvimwe.
3. MOTORR MAHARA
(1) cellulose eteri:
Mune yakaoma yakaoma, huwandu hwekuwedzera kwemasero rakanyanya kuderera (kazhinji 002% -0%), asi rinogona kuwedzeredza kuita kwemutema, uye inowedzera inowedzera inokanganisa kuita kwekuvaka.
Mune yakaoma poda dhiri, nekuti ionic cellow haina kugadzikana pamberi peCalcium Ions, hazviwanzo kushandiswa mune yakaoma poda zvigadzirwa zvinoshandiswa simende, etc. seyakasvibirira. HydroxytHyl cellulose inoshandiswawo mune imwe yakaoma poda zvigadzirwa, asi chikamu chidiki zvikuru.
Iyo cellulose etero inoshandiswa mune yakaoma poda poda inonyanya kuwanda hydroxylthesel methylcellose (hemc) uye hydroxyprupyllse ether (hpmc), inotaurwa kune mc.
MC Hunhu: Kunamatira uye kuvaka zvinhu zviviri zvinhu zvinokanganisika; Kuchengeta kwemvura, kudzivirira nekukurumidza kwemvura, kuitira kuti ubvi hwerudzi rwemota zvinogona kuderedzwa zvakanyanya.
(2) anti-crack fiber
Haisi chinhu chakagadzirwa chevanhu vemazuva ano kusanganisa machira muhudyu seanti-kupenga kusimbisa zvinhu. Munguva dzekare, madzitateguru edu akashandisa zvisikwa zvevamwe zvekusimbisa masisitiri, shandisa madhiri emukati, shandisa madhiri ehupfumi, lime zvigadzirwa, etc. Mirira. Kuwedzera fibers kuita zvinhu zvigadziko zvekugadzira fiber yakasimbiswa cement-based compositi inongova nyaya yemakumi emakore apfuura.
Zvigadzirwa zveSement, zvikamu kana zvivakwa hazvigone kubereka microcracks yakawanda nekuda kwekuchinja kwezviitiko uye nekuwedzera kwemaitiro ekunyanyisa, uye zvichawedzera shanduko mukuoma, tembiricha inoshanduka, uye mitoro yekunze. Paunenge uchiiswa kune simba rekunze, mafambi anotamba chikamu mukudzikisira uye achitadzisa kuwedzera kwemicro-matsvuku. Machira ane criss-akayambuka uye isotropic, pedza uye kudzivisa kushushikana, kudzivirira kuwedzera kukura kwemaza, uye kutamba chiitiko mukuvharira marara.
Kuwedzera kwemasuru kunogona kuita kuti dhizaini rakaoma-rakanyanya kunaka, simba rakanyanya, kupaza simba, kukanganisa, kupokana, kuparara, kupokana nekupesana uye kumwe kurwisa uye mamwe mabasa.
(3) mvura kuderedza mumiririri
Mvura kuderedza kongiri kongiri iyo inogona kuderedza huwandu hwemvura yekusanganisa iwe uchichengetedza kutonhora kwekongiri isina kuchinjika. Vazhinji vacho vanoziva surfers kana kuderedza iyo yeyuniti yeiyo comption uye chengetedza simende.
Zvinoenderana nemvura inoderedza uye kusimbisa kugona kwemvura kuderedza mumiririri, inozivikanwa seyekudzvanywa. Sulfamate, aliphatic, etc.) uye yakakwirira-yekuita mvura kuderedza mumirimo
Maererano nemakemikari anokonzerwa ne: Lignosulfonate-based Supplastional, based-based Suplasteges, Melamine-based Supplastionalzers, Sulfamate-based Supplastionalzers, uye Fatty Acid-based Superpanders. Vamiririri vemvura, Polyarboxylate-based Superplastionalzers.
Iko kushandiswa kwemvura kuderedza mumiriri mune yakaoma poda poda ine zvinotevera zvinhu: SEMENCERI-LECERICETING, Gypsum Kuzvivharidzira, Moter yekuisa, WateryProof Darare, Putty, etc.
Iko kusarudzwa kwemvura kuderedza mumiririri kunofanirwa kusarudzwa zvichienderana nezvinhu zvakasiyana zvisina kugadzirwa uye zvakasiyana mertar.
(4) Starch Ether
Starch Ethere inonyanya kushandiswa mune yekuvaka merare, iyo inogona kukanganisa hukama hwehudhudhudhudhu hwakavakirwa pane gypsum, simende uye lime, uye shandura kuvaka uye sag kudzikisira kwemutya. Starch anaitinhi vanowanzo shandiswa pamwe chete neisina-kushandurwa uye yakagadziridzwa cellulose ma cellouter. Izvo zvakakodzera kune ese asina kwaakarerekera uye alkaline masystem, uye inoenderana nekuwedzera kwekuwedzera muGypsum uye simende zvigadzirwa (senge surfers
Hunhu hwehunhu hwe strar ether kunyanya kunyepa: kuvandudza kuSag kuramba; Kuvandudza kuvaka; Kuvandudza madhiri, kunyanya inoshandiswa kune: ruoko-rakagadzirwa kana muchina-rakapfigirwa moturu kubva pane simende uye gypsum, chinonamatira uye chinonamatira; tiles inonamira; masonry anovaka moturu.
Ongorora: Iyo yakajairwa dosage ye strar ether mu mortar ndeye 0.01-0.1%.
(5) zvimwe zvinowedzera:
Iyo mhepo-inopinda mumiririri anounza huwandu hukuru hwakagoverwa micro-bubbles panguva yekuvhiringidzika kwemvura, nekudaro ichitungamira kupararira uye nekupaza kubuda ropa uye kusarudzika kwemusanganiswa wedhongwe. Kuwedzera, kunyanya mafuta sodium sulfonate uye sodium sulfate, iyo doisage ndeye 0.005-0.02%.
Dzinza rinonyanya kushandiswa muGypsum morsars uye gypsum-based kubatana mafirita. Iyo inonyanya kuve michero acid salts, kazhinji yakawedzerwa muhuwandu hwe005% -0.25%.
MaHydrophos vamiririri (vanozvidzivirira kwemvura) vanodzivirira mvura kubva peneting muuri muduri, nepo dongo richiramba rakavhurika nemapepa emvura kuti idziswe. Hydrophobic Polymer Revispersable Pounds inonyanya kushandiswa.
Defoamer, kubatsira kusunungura mhepo mabhuru emhepo yakapihwa uye kugadzirwa panguva yekuvhenganiswa kwemotokari uye kuvakwa, kugadzirisa simba rekumanikidza, Dosage 0.02-0.55%.
Post Nguva: Kukadzi-09-2023