Mapurasita eGypsum Ane Simba Rakawanda: Maitiro Ekuvandudza Kushanda Uye Kugara Kwenguva Refu

Mapurasita eGypsum idombo guru mukuvaka kwemazuva ano, anokosheswa nekuda kwekudzivirira moto, kupera kwawo kwakatsetseka, uye nguva yekutsvaira nekukurumidza. Zvisinei, kubudirira pakugadzira mapurasita eGypsum ibasa guru mukuvaka kwemazuva ano.simba guru,kugara kwenguva refuuyenyore kushandisaMumasystem akavakirwa pagypsum zvinoda kemikari chaiyo yekugadzira.Methyl Hydroxyethyl Cellulose (MHEC), cellulose ether inovhura kugona kwese kwemaplaster egypsum.

Matambudziko ekugadzira Gypsum Plaster Formulations

Kunyange zvazvo gypsum ichishandiswa zvakasiyana-siyana, inosangana nematambudziko ayo:

• Kupusa: Inowanzo tyoka kana yave nekumanikidzwa kana kuderera.

• Nguva Pfupi Yekushanda: Kugadzirisa nekukurumidza kunoomesa kushandiswa kukuru.

• Kunamatira kusina simba: Kusabatana zvakanaka nezvinhu zvakaita sekongiri kana masonry.

MHEC inogadzirisa nyaya idzi zvakananga, ichishandura maplaster egypsum kuita zvinhu zvinoshanda zvakanyanya.

Basa reMHEC muGypsum Plasters ine Simba Rakanyanya

Semuchina we cellulose usiri we ionic, MHEC inochinja rheology uye hunhu hwe gypsum plasters. Heino mashandiro ayo:

1. Kuchengetedza Mvura Kwakawedzerwa Kuti Mvura Ive Yakanaka

Simba reGypsum rinoenderana nekunyoroveswa kwecalcium sulfate hemihydrate zvakakwana. MHEC inononoka kubuda kwemvura, zvichiita kuti:

• Kuumbwa kwekristaro kwakafanana.

• Kuchekwa kwema microcracks nekuda kwekuoma kusina kuenzana.

• Simba rekudzvanya uye rekuchinjika rinogara riripo.

2. Kushanda Kwakavandudzwa uye Nguva Yakarebeswa Yekuvhura

Maitiro eMHEC ekuchekerera zvidimbu zvezvidimbu anobvumira maplaster kuti:

• Famba zvakanaka panguva yekuisa.

• Dzivisa kudonha panzvimbo dzakamira.

• Ramba uchikwanisa kushanda kwemaminitsi anosvika makumi mapfumbamwe, kunyangwe mumamiriro ekunze anodziya.

3. Kuramba Kutsemuka Kuburikidza Nekuchinjika

MHEC inounza network dze elastic polymer mukati me gypsum matrix, zvichideredza:

• Matanda anotsemuka panguva yekuomeswa.

• Kutyoka kwestress kunokonzerwa nekufamba kwekupisa kana kwechimiro.

4. Kunamatira Kwakanakisisa kuZvikamu Zvakasiyana-siyana

MHEC inosimbisa kubatana pakati pegypsum ne substrates dzakadai sekongiri, maAAC blocks, kana ma insulation boards. Izvi zvinoderedza njodzi dze delamination munzvimbo dzine vanhu vakawanda kana dzine hunyoro.

Kugara kwenguva refu uye Kushanda Nemari Zvakanaka

MHEC inotsigira mhinduro dzegypsum dzisingakuvadzi nharaunda uye dzinodhura zvakatipoteredza ne:

• Kuderedza Marara: Kushanda zvakanaka kunoderedza kushandiswa zvakanyanya kwezvinhu.

• Kuderedza Kushandiswa Kwesimba: Nguva yakareba yekuvhura inoderedza kudiwa kwekusanganisa zvakare.

• Kugonesa Mafomu Akareruka: Mapurasita akasimba anoda zvinhu zvishoma pa square mita.

Mumusika une makwikwi uko kugara kwenguva refu uye kushanda zvakanaka zvisingakurukurwi, MHEC inopa maformula ane hunyanzvi hwakavakirwa pasainzi. Nekuwedzera simba, kushanda, uye kugara kwenguva refu, MHEC inoshandura maplasta egypsum akajairwa kuita mhinduro dzinoshanda zvakanaka dzemadziro, denga, uye zvikamu zvehunyanzvi.