Xov xwm kev lag luam

Thaum qhov ntsuas kub tsawg dhau, tshwj xeeb tshaj yog nyob rau qee thaj chaw uas huab cua muaj ntau yam tab sis kaw lub tshuab cib ntau dua, tom qab ua haujlwm hauv qab no yuav tsum tau ua sai li sai tau.

Lub swb plib ua cov khoom siv ntawm Quangong, ib tug loj Hollow Cib Tshuab Chaw tsim tshuaj paus, siv cov thev naus laus zis ua tau zoo heev.

Tsis siv neeg cib ua tshuab tuaj yeem ua pob zeb ua pob zeb. Steel slag nws tus kheej muaj dawb calcium thiab magnesium. Tom qab cov dawb calcium thiab magnesium raug crushed thiab sab laug kom sawv, cov dawb calcium thiab magnesium yuav txo tau nyob rau hauv kev ua ub no kom ua tau zoo pob zeb tsis tau tawg cib, pavement bricks, curbstones, permeable bricks, hydraulic cib thiab ntau yam cement khoom ntawm txawv specifications.