Chii chinonzi adhesive mortar?

Adhesive dhaka, inozivikanwawo seti yakaonda-set dhaka kana yakaonda-yemubhedha dhaka, imhando yesimbi inonamira inoshandiswa zvakanyanya muindasitiri yekuvaka yekubatanidza mataira, matombo, uye zvimwe zvigadzirwa zvemasoni kune substrates sekongiri, simende backer board, kana plywood. . Inowanzo shandiswa mukumisikidza mataira pauriri, madziro, uye macountertops, pamwe nekunze kwekuvhara maapplication.

Kuumbwa:

Adhesive mortar inowanzo sanganisira zvinotevera zvinoriumba:

1. Portland Cement: Iyo yekutanga inosungira mumiriri mune inonamira dhaka, Portland simende inopa simba rekunamatira rinodiwa pakusunga mataira kune substrates.
2. Jecha: Jecha rinoshandiswa seaggregate mune inonamira dhaka kuti ivandudze kushanda uye kuderedza shrinkage. Inobatsirawo kune simba rose uye kusimba kwedhaka.
3. Additives: Zvimwe zvinowedzera zvinogona kuiswa mumusanganiswa wedhaka kuti uwedzere hunhu hwekuita senge kunamatira, kuchinjika, kuramba mvura, uye kushanda. Izvi zvinowedzera zvinogona kusanganisira polymer modifiers, latexes, accelerators, uye retarders.
4. Mvura: Mvura inowedzerwa kumusanganiswa wedhaka kuti uvhure simentitious binder uye uwane kuenderana kunodiwa kwekushandisa.

Properties uye Hunhu:

1. Adhesion: Adhesive dhaka inogadzirwa kuti ipe kunamatira kwakasimba pakati pemataira uye substrates, kuve nechokwadi chisungo chakasimba chinogona kumira kushushikana uye mitoro inosanganisirwa mune yakajairika maapplication ekuvaka.
2. Flexibility: Mamwe madhiri anonamira akagadzirwa kuti achinjike, achibvumira kufamba kudiki uye kuwedzera kwenzvimbo ine mataira pasina kukanganisa chisungo pakati pematairi uye substrate. Uku kuchinjika kunobatsira kudzivirira kuputika uye delamination yematiles.
3. Kuramba Kwemvura: Mamwe madhaka anonamira anogadzirwa nezvinowedzerwa zvinopa kusamira kwemvura, zvichiita kuti zvikodzere kushandiswa munzvimbo dzine mvura dzakaita sedzimba dzekugezera, mashawa, nemadziva ekutuhwina.
4. Kushanda: Inonamira dhaka inofanirwa kuve nekushanda kwakanaka, ichibvumira kuti iparadzirwe nyore uye ishandiswe pane ese substrate uye kumashure kwematairi. Kushanda kwakakodzera kunovimbisa kuvharika kwakakodzera uye kubatana pakati pemataira uye substrate.
5. Kuisa Nguva: Nguva yekumisikidza yedhaka inonamira inogona kusiyana zvichienderana nezvinhu zvakaita setembiricha, humidity, uye kuumbwa chaiko kwedhaka. Rapid-setting motars inowanikwa kune maapplication uko nekukurumidza kutendeuka nguva kunodiwa.

Application:

1. Kugadzirira Kwepamusoro: Usati waisa dhaka rinonamira, iyo substrate inofanirwa kuve yakachena, yakati sandara, uye isina chero zvinosvibisa zvakaita seguruva, girisi, kana marara. Kugadzirira kwakakodzera kwepamusoro kunokosha pakuwana chisungo chakasimba pakati pematairi uye substrate.
2. Kusanganisa: Dhaka rinonamira rinowanzo kusanganiswa nemvura zvinoenderana nemirairo yemugadziri kuti uwane kuenderana kunodiwa. Zvakakosha kutevera zvakakurudzirwa kusanganisa ratios kuti uone kushanda kwakakodzera kwedhaka.
3. Chishandiso: Iyo dhaka inoiswa kune substrate uchishandisa trowel inocherechedzwa, ine notches inogadzira mitsetse yakafanana iyo inobatsira kuve nechokwadi chekuvharika uye kunamatira. Mataira anobva atsindirwa mumubhedha wedhaka uye anogadziriswa kuti awane kurongeka kwaunoda uye nzvimbo.
4. Grouting: Kana dhaka rekunamira rapora uye mataira akaiswa zvakasimba, grout inoshandiswa kuzadza majoini pakati pematairi. Grouting inobatsira kupa imwe tsigiro uye kugadzikana kune iyo tiled yekumusoro uku ichiwedzera kutaridzika kwayo.

Mhedziso:

Adhesive dhaka chinhu chakasiyana-siyana chekuvaka chinoshandiswa zvakanyanya mukumisikidza mataira ekusungirira mataira kune substrates. Kunamatira kwayo kwakasimba, kuchinjika, uye kuramba kwemvura kunoita kuti ive chinhu chakakosha muzvirongwa zvekuvaka zvekugara uye zvekutengesa. Nekusarudza dhaka rinonamira rakakodzera rekushandisa chaiyo uye nekutevera nzira dzekuisa dzakafanira, vavaki nemakondirakiti vanogona kuve nechokwadi chekumisikidza uye nekunakisa kunakidza mataira anomira bvunzo yenguva.