Dab tsi yog qhov txawv ntawm grout thiab pob zeb?
Nov 17, 2023
Dab tsi yog qhov txawv ntawm grout thiab pob zeb?
1. Lub zog: Lub zog ntawm cov khoom siv grouting yog siab. Cov khoom siv dav dav tuaj yeem ncav cuag 20Mp hauv ib hnub thiab ntau dua 60Mp hauv 28 hnub; lub zog ntawm pob zeb sib txawv ntau heev.
2. Fluidity: Cov khoom siv grouting muaj qhov fluidity zoo thiab tsis tas yuav vibrating; pob zeb feem ntau yuav tsum tau vibrated thaum lub sij hawm tsim kho kom tsis txhob muaj kab noj hniav, uas muaj kev cuam tshuam zoo rau kev tsim kho ib puag ncig thiab cov khoom siv nrog cov chaw me me. Qhov zoo
Peb micro-expansion: Cov pob zeb yuav ntsws thaum lub sij hawm solidification thiab nws yuav ua rau tawg. Lub micro-expansion kev ua tau zoo ntawm cov khoom siv grouting zoo heev zam qhov tshwm sim ntawm cov kab nrib pleb.
Cov khoom siv grouting feem ntau yog cov khoom siv muaj zog uas tsis yog shrinkage grouting uas muaj zog dua li cov pob zeb, muaj qhov hardness zoo dua li pob zeb, muaj lub zog sib txuas ntau dua, thiab tsis tshua muaj qhov ua rau tawg.
