Water-Absorbent Expansion Bagyog dav siv rau kev tswj dej nyab thaum muaj xwm txheej ceev, thaiv dej, nres nres hauv warehouses, hauv qab daus, qhov chaw tsim kho thiab cov kav dej hauv nroog. Tsis zoo li cov hnab xuab zeb tsoos, lawv nthuav dav tuaj tom qab kev sib cuag nrog dej yam tsis muaj cov xuab zeb ua ntej. Ntau tus neeg yuav khoom tsis pom qhov ntsuas tseem ceeb thaum muab cov khoom no, uas tuaj yeem ua rau tsis ua tiav thaum muaj xwm txheej dej nyab. Hauv qab no yog cov ntsiab lus tseem ceeb los xyuas ua ntej muab xaj.
1. Cov khoom siv raw thiab sab hauv absorbent polymer
Qhov kev ua tau zoo tseem ceeb los ntawm super absorbent polymer hauv lub hnab.
Paub meej hom thiab ntau npaum li cas ntawm SAP (super absorbent polymer). Cov khoom siv tsis zoo siv cov hmoov tsis txaus lossis rov ua dua tshiab, ua rau qeeb qeeb, tsis muaj dej tuav thiab yooj yim to ntawm gel.
Cov ntaub ntawv sab nrauv: feem ntau cov ntaub tsis-woven. Txheeb xyuas cov ntaub gram hnyav, lub zog tensile thiab kev ua haujlwm tiv thaiv kua muag. Cov ntaub nyias nyias tuaj yeem tawg tom qab nqus dej.
Xyuas seb cov ntaub puas muaj dej zoo permeability, kom ntseeg tau tias kev nthuav dav sai thiab zoo ib yam thaum kov dej.
2. Cov kev ua haujlwm tseem ceeb
Lub sij hawm nthuav dav: Cov khoom lag luam txheem feem ntau ua tiav kev nthuav dav hauv 3-5 feeb. Lub hnab ntim qeeb qeeb tsis haum rau thaum muaj xwm txheej ceev dej nyab.
Dej-absorbing expansion hnab muaj tsawg lub neej txee. Nug kom lav lub neej txee, feem ntau 3-5 xyoo nyob rau hauv qhov chaw cia.
Cia ib puag ncig yuav tsum tau khaws cia kom deb ntawm noo noo, nag thiab ncaj qha tshav ntuj ua ntej siv. Kev cia ntub dej yuav ua rau ntxov ntxov ib feem nthuav thiab pov tseg cov khoom.