Lightweight Concrete Additives | High-Performance Foaming Agents for Cellular Concrete
kongiri accelerator zvigadzirwa mhanyisa hydration ye simenti. Kazhinji inoshandiswa mumamiriro ekunze anotonhora, zvigadzirwa izvi kuderedza kupora uye kuisa nguva kongiri kupa kukurumidza, hurongwa hwekuvaka hunobudirira.
HYDRASET® iri nyore kushandisa, yakagadzirira-kushandisa-musanganiswa wemvura inomhanyisa nguva yekutanga yekuisa yedhaka nekongiri imwe kusvika katatu nekukurumidza pane pasina kushandisa musanganiswa.. Inovandudzawo kushanda uye inowedzera simba.
Kuwedzera mamixtures anowanzo kudhawa zvichienderana nehuremu hwesimende mubatch, kunyangwe mamwe asiri-chloride accelerator ane mamwe madhigirii akasiyana. Vagadziri veAdmixture vanonyora yakakurudzirwa dosing rate pane yavo chigadzirwa data sheet.
Chloride-based accelerators inoshanda sechinhu chinokonzera hydration reaction mu simenti.. Aya maitiro anoitika mukupisa uye zvinoenderana nenguva, zvinoreva kuti kuita kunokurumidza sezvo tembiricha inowedzera.
Inorganic salt-based accelerators ine nitrate, nitrites kana thiocyanates panzvimbo yemakloridi. Vanogona kunge vakanyanya kushanda pakumhanyisa hydration ye simenti, asi vanogona kukonzera ngura mukusimbisa simbi.
Soluble organic compounds uye kukurumidza-kuseta masanganiswa zvakare inomhanyisa hydration ye simenti.. Aya ma accelerator anogona zvakare kukonzera kurasikirwa kwepurasitiki uye kushanda mukongiri, saka ivo havawanzo shandiswa mu precast kana kugadzirira-musanganiswa maapplication.
Maretarders anorwisa kuomarara kwekongiri kunokonzerwa nekupisa kwekunze. Ivo vanoshanda sevanoderedza mvura uye vanononoka kuiswa kwekutanga kwekongiri.
Zvizhinji zveizvi zvakasanganiswa ndezvetsika musanganiswa, saka vanoita zvinoda precaster kuti vaite nesamende chaiyo. Mamwe musanganiswa weanomhanyisa uye anoderedza mvura admixtures (ASTM C494 Rudzi E makemikari admixtures). Zvimwe zvinosanganisira zvikamu zvinobatsira kubvisa kupera, izvo zvinonetsa kune precasters.