Ibinyamisogwe ether Fata minisiteri, ongera ubukana bwa sag, kurwanya sag na rheologiya ya minisiteri
Kurugero, mubwubatsi bwa tile glue, putty, na plaster, cyane cyane ko gutera imashini bisaba amazi menshi, kurugero, ni ngombwa cyane cyane muri minisiteri ishingiye kuri gypsumu (imashini yatewe imashini isaba amazi menshi ariko bizatera ibintu bikomeye byo kugabanuka , ibinyamisogwe Ether irashobora gukora iyi nenge).
Amazi hamwe no kurwanya sag akenshi usanga bivuguruzanya, kandi kwiyongera kwamazi bizazana kugabanuka kwurwanya sag. Minisiteri ifite imiterere ya rheologiya irashobora gukemura neza kwivuguruza ko iyo hashyizweho ingufu ziva hanze, ububobere bugabanuka, ibyo bikaba byongera imikorere no kuvoma, kandi iyo imbaraga zo hanze zivuyemo, ububobere bwiyongera kandi bukanonosora ubukana bwa sag.
Kuburyo bugezweho bwo kongera tile agace, kongeramo ibinyamisogwe birashobora kunoza kunyerera kwa tile.
2) Ongera amasaha yo gufungura
Kubifata bya tile, birashobora kuba byujuje ibisabwa byumuti wihariye wa tile hamwe nigihe kinini cyo gufungura (Urwego E, kuva kuri 20min kugeza 30min kugirango ugere 0.5MPa).
a. Gutezimbere imikorere
Etarike ya ether irashobora gutuma ubuso bwa gypsumu bushingiye kuri sima na sima byoroshye, byoroshye kubishyira mubikorwa, kandi bifite ingaruka nziza zo gushushanya. Ifite akamaro kanini kuri minisiteri ishingiye kuri plaster na minisiteri yoroheje yo gushushanya nka putty.
b. Uburyo bwibikorwa bya krahisi ether
Iyo krahisi ya ether yashongeshejwe mumazi, izasaranganya neza muri sisitemu ya sima. Kuberako molekile ya etarike ifite imiterere y'urusobekerane kandi ikarishye nabi, bazamamaza adsorb nziza ya sima yuzuye, ishobora gukoreshwa nkikiraro cyinzibacyuho kugirango ihuze sima, bityo bigatanga Nini agaciro k’umusaruro wibishishwa birashobora kunoza anti-sagging cyangwa ingaruka zo kurwanya kunyerera.
Igihe cyo kohereza: Apr-26-2024