1. Yas hollow formwork kev txhawb nqa system: nws yuav tsum muaj peev xwm ua kom muaj kev nyab xeeb thiab ruaj khov ntawm qhov chaw ntsug ntawm lub tsev formwork thiab nws tus kheej ruaj khov nyob rau hauv qhov kev txiav txim ntawm cua load.
2. Lub vaj huam sib luag ntawm cov yas hollow formwork: xaiv cov hlau phaj nrog lub thickness ntawm tsis tsawg tshaj li 5 hli, thiab cov khoom siv tsis yog qis dua qhov kev ua tau zoo ntawm q215a. thiab kev ua haujlwm zoo.
3. Yas hollow formwork kev khiav hauj lwm platform system: Cov hlau rings ntawm cov yas hollow formwork yuav tsum tau ua los ntawm cov khoom siv q215a, thiab yuav tsum muaj kev ruaj ntseg txaus. Kev siv cov tshuab ua kom txias txias yog txwv tsis pub siv.
Cov yam ntxwv ntawm cov yas hollow formwork muaj lub hauv paus muaj zog rau kev nyab xeeb ntawm kev siv
