Yuav ua li cas txiav txim siab lub sij hawm sib tsoo ntawm Anti-static Terrazzo?

Kev txiav txim siab ntawm lub sijhawm sib tsoo rau kev tiv thaiv - zoo li qub terrazzo yuav tsum tau xav txog cov yam ntxwv ntawm cov khoom, ib puag ncig, thiab kev tsim kho. Lub hauv paus yog los xyuas kom meej tias cov pob zeb ncav cuag lub zog txaus thiab kev ua haujlwm zoo li qub los tiv thaiv -. Cov hauv qab no yog cov kev txiav txim tshwj xeeb thiab ceev faj:

1, Lub hauv paus tseem ceeb ntawm kev sib tsoo lub sij hawm: pob zeb muaj zog thiab tiv thaiv - zoo li qub
Cov kev xav tau rau compressive zog
Anti zoo li qub terrazzo yuav tsum tau tiv thaiv lub siab ntawm kev sib tsoo tshuab, feem ntau yuav tsum tau ua vaj tse compressive zog ntawm 7-10 MPa (kwv yees sib npaug rau lub zog ntawm C15-C20 pob zeb). Nyob rau ntawm lub sijhawm no, qhov saum npoo ntawm cov pob zeb tau ua kom tawv, tab sis sab hauv tseem tuav tau qee qib ntawm plasticity, ua kom yooj yim rau polishing nto.
Stability ntawm anti- zoo li qub muaj nuj nqi
Cov ntaub ntawv tiv thaiv zoo li qub (xws li cov khoom siv hluav taws xob thiab cov hmoov hluav taws xob) yuav tsum tau ua tiav nrog cov pob zeb ua kom muaj kev sib txuas ruaj khov. Kev sib tsoo ntxov ntxov tuaj yeem ua rau cov txheej txheem ua kom puas thiab ua rau tus nqi tiv thaiv tshaj tus qauv; Yog tias kev sib tsoo pib lig dhau lawm, nws yuav ua rau muaj kev nyuaj ntawm polishing vim qhov nyuaj ntawm cov pob zeb.

2, Kev txiav txim tshwj xeeb
1. Txoj kev sim (pom zoo)
Cov kauj ruam:
Xaiv 3-5 cov ntsiab lus kuaj hauv thaj chaw tsim kho, nias lub pob zeb ua ke nrog koj cov ntiv tes, thiab mus rau kauj ruam tom ntej ntawm kev sim thaum tsis muaj cov ntiv tes pom tseeb thiab tsis muaj nplaum.
Siv lub rebound lossis indentation tester los ntsuas lub zog ntawm cov pob zeb kom ntseeg tau tias nws ua tau raws li cov qauv tsim.
Siv cov ntawv xuab zeb los yog cov ntawv sib tsoo me me kom maj mam zom ntawm qhov chaw sim thiab saib seb puas muaj xuab zeb, hmoov poob, lossis cov khoom siv hluav taws xob. Yog tias tsis muaj qhov txawv txav, kev sib tsoo tuaj yeem pib ua haujlwm.
2. Lub sij hawm siv txoj kev (ua ke nrog kev hloov kho ib puag ncig)
Qhov chaw ib puag ncig (kub 20 ± 5 degree, av noo 50% -70%):
Ordinary anti-static terrazzo: 3-5 hnub (3 hnub nyob rau lub caij ntuj sov thiab 5 hnub nyob rau lub caij ntuj no).
Anti zoo li qub terrazzo nrog cov neeg sawv cev thaum ntxov ntxiv: 2-3 hnub.
Extreme ib puag ncig hloov kho:
Tsawg kub (<10 ℃) or high humidity (>80%): Ncua rau 1-2 hnub, lossis ntsuas cua sov / dehumidification.
High temperature (>30 degree) los yog tsawg humidity (<30%): 0.5-1 day in advance, but maintenance needs to be strengthened.
3. Txoj kev txiav txim siab (tus neeg saib xyuas siv)
Kev Pom Kev Pom Zoo: Cov pob zeb saum npoo hloov los ntawm tsaus grey mus rau lub teeb grey, thiab tsis muaj dej pom tseeb.
Kev Txiav Txim Siab: Maj mam coj mus rhaub rau saum npoo nrog lub cuab yeej hlau, thiab lub suab meej (tsis npub) qhia tias hardening.
Kov kuaj: Tsis muaj qhov pom tseeb hneev taw ntawm ko taw, thiab qhov chaw roughness yog nruab nrab (tsis yog hmoov tev).

3, Kev soj ntsuam tseem ceeb ua ntej sib tsoo
Kev ncaj ncees ntawm cov txheej txheem conductive: Siv lub megohmmeter los ntsuas qhov chaw tiv thaiv thiab xyuas kom ua raws li cov qauv tsim (feem ntau 1 × 10 ⁴Ω -1 × 10 ⁹ Ω).
Av flatness: Tshawb xyuas nrog 2m tus pas ntsuas, nrog qhov sib txawv tsawg dua lossis sib npaug li 3 hli, kom tsis txhob muaj qhov tsis sib xws tom qab polishing.
Ib puag ncig ib puag ncig: Kub siab dua lossis sib npaug li 5 degree, av noo tsawg dua lossis sib npaug li 85%, zam kev tsim kho hauv huab cua los nag lossis cua.
4, Kev ceev faj tom qab sib tsoo
Txheej polishing:
Kev sib tsoo ntxhib (30-60 mesh pob zeb diamond sib tsoo disc): Tshem tawm slurry nto thiab nthuav tawm cov khoom siv hluav taws xob.
Kev sib tsoo nruab nrab (100-200 mesh): Theem hauv av thiab kho qhov sib tsoo ntxhib.
Kev sib tsoo zoo (tshaj 300 mesh): Polish saum npoo kom ntseeg tau tias muaj kev ua haujlwm zoo li qub.
Kev tshawb pom lub sijhawm tiag tiag: Tshawb xyuas tus nqi tiv thaiv tom qab txhua theem ntawm polishing. Yog tias qhov sib txawv ntau dua 15%, kev kho hauv zos lossis rov polishing yog xav tau.
Kev tu thiab kev sib khi: Tom qab polishing, siv cov tshuaj tiv thaiv - zoo li qub sealing tus neeg sawv cev los txhim kho kev hnav tsis kam thiab ruaj khov conductivity.

5, Cov kev xav tsis zoo thiab kev daws teeb meem
Misconception 1: Kev txiav txim tsuas yog raws li lub sijhawm thiab tsis quav ntsej txog kev cuam tshuam ib puag ncig
Kev daws: Kho lub sijhawm raws li qhov ntsuas kub thiab av noo, lossis tshawb xyuas los ntawm kev sim.
Misconception 2: Kev sib tsoo ntxov ntxov ua rau muaj kev puas tsuaj rau cov txheej txheem conductive
Kev daws: Ua ntej txheeb xyuas tus nqi tiv thaiv thiab paub meej tias qhov ruaj khov ntawm cov khoom siv hluav taws xob ua ntej kev tsim kho.
Kev xav tsis zoo 3: Kev foob tsis raug raws sijhawm tom qab polishing ua rau poob qis hauv kev tiv thaiv- zoo li qub
Kev daws: foob tsis pub dhau 24 teev tom qab polishing kom tsis txhob muaj plua plav thiab ya raws nkag.
Los ntawm kev tshawb fawb txiav txim siab lub sij hawm sib tsoo thiab tswj cov txheej txheem tsim kho, cov tshuaj tiv thaiv - zoo li qub terrazzo tuaj yeem ua kom zoo nkauj, durability, thiab ruaj khov los tiv thaiv- muaj nuj nqi zoo li qub, ua tau raws li cov kev xav tau ntawm chav ua haujlwm xws li hluav taws xob thiab tshuaj.