Kev teeb tsa ntawm granite balustrades suav nrog ntau cov kauj ruam tseem ceeb thiab kev txiav txim siab; Hauv qab no yog cov ncauj lus kom ntxaws installation:
1. Kev npaj lub hauv paus
Kev kho lub hauv paus: xyuas kom lub hauv paus yog qib thiab ruaj khov. Lub hauv paus pob zeb feem ntau yog siv nrog qhov pom zoo tuab ntawm Ntau dua lossis sib npaug li 30 cm; embedded steel reinforcement (diameter Ntau dua lossis sib npaug li 12 mm) yuav tsum suav nrog txhawm rau txhim kho kev ruaj ntseg.
Layout and Positioning: Precisely mark the layout based on design drawings, qhia cov hauj lwm ntawm cov balustrade posts. Qhov sib nrug feem ntau khaws cia nruab nrab ntawm 1.2 thiab 1.5 meters, nrog kev kam rau siab tsis tshaj ± 5 hli.
2. Kev teeb tsa tom qab
Txoj Kev Txhim Kho: Lub hauv paus ntawm tus ncej yuav tsum tau muab tso rau ntawm qhov sib txuas ntxiv (qhov tob Ntau dua lossis sib npaug li 20 cm) thiab ruaj ntseg los ntawm grouting nrog siab - lub zog cement mortar (qib Ntau dua lossis sib npaug ntawm M20). Verticality sib txawv yuav tsum tsawg dua los yog sib npaug li 3 hli ib 'meter'.
Anti-Kev kho xeb: Hlau txuas yuav tsum tau coated nrog cov tshuaj tiv thaiv- xeb. Rau ntub- txoj kev txhim kho, qhov sib cuag ntawm lub pob zeb yuav tsum tau coated nrog cov nplaum rov qab los tiv thaiv efflorescence.
3. Balustrade Vaj Huam Sib Luag thiab Handrail Installation
Txoj Kev Koom Tes: Balustrade panels txuas nrog siv mortise-thiab-tenon pob qij txha lossis stainless hlau dowels; qhov sib koom ua ke yuav tsum tsawg dua lossis sib npaug li 2 hli thiab ntim nrog pob zeb nplaum.
Leveling thiab Alignment: Tom qab kev teeb tsa, lub tes tuav yuav tsum tau kuaj nrog qib; tag nrho qhov sib txawv ntawm qhov ncaj yuav tsum tsawg dua lossis sib npaug li 3 hli ib 10 meters.
4. Cov Qauv Txais
Kev Ntsuas Lub Zog: Lub balustrade yuav tsum tiv thaiv kab rov tav ntawm ntau dua lossis sib npaug li 1.5 kN / m tsis muaj xoob lossis tawg.
Kev Ntsuam Xyuas Kev Pom Zoo: Qhov saum npoo yuav tsum tsis muaj khawb thiab xim tsis sib xws; cov pob qij txha yuav tsum du thiab ntws, tsis muaj misalignment.
