Seretse sa gypsum se ikemetseng ke eng?

Self-leveling gypsum mortar, eo hape e tsejoang e le self-leveling gypsum underlayment kapa self-leveling gypsum screed, ke mofuta oa thepa ea fatše e etselitsoeng ho theha sebaka se lekaneng holim'a subfloor e sa lekaneng. E entsoe ka motsoako oa phofo ea gypsum, li-aggregates, le li-additives tse fapa-fapaneng tse fanang ka seretse ka thepa ea sona ea ho ikemela.

Seretse sa gypsum se itšebetsang hangata se sebelisoa lits'ebetsong tsa kahare, joalo ka meahong ea bolulo le ea khoebo, moo se sebelisoang holim'a konkreite, patsi kapa mefuta e meng ea li-subfloors. Ke khetho e tsebahalang bakeng sa lits'ebetso tsa fatše ka lebaka la boiketlo ba eona ba ts'ebeliso, lebelo la ho kenya, le bokhoni ba ho theha sebaka se boreleli le se leka-lekaneng se seng se loketse lisebelisoa tse ling tsa fatše.

Sebopeho sa Self-Leveling Gypsum Mortar

Seretse sa gypsum se ikemetseng se entsoe ka motsoako oa phofo ea gypsum, li-aggregates, le li-additives tse fapa-fapaneng tse fanang ka seretse ka thepa ea sona ea ho ikemela. Phofo ea gypsum e sebetsa e le setlamo, ha li-aggregates, hangata lehlabathe kapa perlite, li fana ka sebopeho le botsitso ho seretse. Li-additives tse sebelisoang seretseng sa gypsum se ikemetseng se ka fapana, empa hangata se kenyelletsa:

1. Li-Superplasticizers: Tsena ke li-additives tsa lik'hemik'hale tse sebelisetsoang ho eketsa ho phalla le ho sebetsa ha seretse, ho e lumella ho ikemela le ho tlatsa libaka tse tlaase.
2. Li-retarders: Tsena ke li-additives tse fokotsang nako ea ho beha seretse, ho e fa nako e eketsehileng ea ho phalla le ho lekanngoa pele e thatafala.
3. Matlafatso ea Fiber: Lirafshoa tse ling tsa gypsum tse ikemetseng li ka 'na tsa e-na le fiber reinforcement, e ka ntlafatsang matla le ho tšoarella ha seretse.
4. Li-additives tse ling: Li-additives tse ling li ka eketsoa ho ntlafatsa ho hanyetsa metsi a seretse, ho fokotseha, kapa ho khomarela subfloor.

Tšebeliso ea Self-Leveling Gypsum Mortar

Tšebeliso ea seretse sa gypsum se ikemetseng hangata se kenyelletsa mehato e mengata. Ntlha ea pele, subfloor e tlameha ho hloekisoa ka ho feletseng le ho lokisoa ho netefatsa hore seretse se khomarela hantle. Lintho life kapa life tse hlephileng, tse kang lithōle, lerōle, kapa sekhomaretsi sa khale, li tlameha ho tlosoa.