Yuav ua li cas kho cov txheej txheem rau warping ntawm terrazzo prefabricated panels? Peb puas yuav tsum rhuav tshem tag nrho lub rooj tsavxwm?

Kev kho cov txheej txheem rau warping ntawm terrazzo prefabricated panels nyob ntawm lub amplitude ntawm warping thiab℃ntawm kev puas tsuaj, thiab nws tsis yog yuav tsum tau tshem tawm tag nrho cov vaj huam sib luag. Cov txheej txheem tshwj xeeb thiab kev tshuaj xyuas seb puas yuav tshem tawm yog li hauv qab no:

1, Kho cov txheej txheem nrog lub lifting amplitude ntau dua 1 hli
Tshem tawm cov kab tooj liab nyob rau hauv kab sib chaws thiab nteg lawv dua
Cov kauj ruam ua haujlwm: Chisel thaj tsam tsa raws li daim phiaj tooj liab, ntxuav lub hauv paus txheej, thiab tom qab ntawd tso cov terrazzo aggregate dua.
Cov xwm txheej siv tau: Cov khoom nqa nqa tau loj thiab lub rooj tsav xwm deformation hnyav, yuav tsum tau kho kom zoo ntawm cov qauv kev ruaj ntseg.
Advantage: Los ntawm kev tso cov sib sau ua ke, kev ntxhov siab sab hauv tuaj yeem raug tshem tawm thiab kev sib hloov tom ntej tuaj yeem zam tau.
Qhov tsim nyog ntawm dismantling tag nrho lub rooj tsavxwm
Qhov teeb meem uas yuav tsum tau dismantled: Yog hais tias lub warping yog tshwm sim los ntawm tag nrho cov deformation ntawm lub rooj tsavxwm (xws li tsis txaus compactness, tsis tsim nyog aggregate matching) los yog kev sib haum xeeb ntawm lub hauv paus txheej, thiab lub zos kho tsis tuaj yeem lav flatness, tag nrho lub rooj tsavxwm yuav tsum tau dismantled.
Tom qab tshem tawm kev kho mob: Thaum hloov lub rooj tsavxwm tshiab, nws yog ib qho tsim nyog los xyuas kom meej tias lub hauv paus txheej yog qhuav thiab tiaj tus, thiab siv elastic backing nplaum (xws li Hanshi 929) los txhim kho lub zog sib txuas thiab tiv thaiv hollowing.

2, Kho cov txheej txheem nrog lub lifting amplitude tsawg dua 1 hli
Drilling thiab grouting nrog epoxy resin nplaum rau kev sib txuas
Cov kauj ruam ua haujlwm:
Laum 6-8 qhov me me (nrog qhov tob txog 60mm) ntawm thaj chaw tsa, tshem cov plua plav tawm ntawm lub qhov thiab ua kom qhuav.
Txhaj epoxy resin nplaum, sau qhov khoob, tiaj tus nrog cov khoom hnyav, thiab tuav rau 24 teev.
Sau lub qhov nrog cov cement mortar lossis kho nrog epoxy resin, thiab thaum kawg polish txheej txheej.
Cov xwm txheej siv tau: Cov khoom nqa nqa tau me me thiab cov qauv ntawm pawg thawj coj ua tiav, tsuas yog xav tau kev txhawb nqa hauv zos xwb.
Qhov zoo: Tsis tas yuav rhuav tshem lub rooj tsavxwm, tus nqi qis thiab kho ceev ceev.
Terrazzo polishing thiab silicon infiltration vitrification kev kho mob
Cov kauj ruam ua haujlwm: Tom qab gluing, polish rau saum npoo thiab infiltrate silicon vitrifying tus neeg saib xyuas txhawm rau txhim kho hnav tsis kam.
Cov nyhuv: Restore nto smoothness thiab luster, ncua kev pab cuam lub neej.
3, Cov txheej txheem rau kev txiav txim siab seb puas yuav rhuav tshem tag nrho cov vaj huam sib luag
Tsis tas yuav rhuav tshem qhov xwm txheej
Lub lifting amplitude yog me me (<1mm) and the board has no structural damage.
Cov hauv paus hniav yog qhov ruaj khov, thiab qhov kev txhawb nqa yog tshwm sim los ntawm kev sib raug zoo hauv zos lossis kev ntxhov siab.
Tom qab kho, cov kev ua haujlwm tuaj yeem rov qab los ntawm cov txheej txheem xws li gluing thiab polishing.
Qhov xwm txheej yuav tsum tau demolition
Board teeb meem: Tsis txaus compactness, tsis tsim nyog aggregate txuam ua rau siab deformation tus nqi, los yog tsis xws luag xws li tawg thiab ces kaum ntawm lub rooj tsavxwm.
Cov teeb meem hauv cov hauv paus hniav: tsis txaus sau, tsis sib xws ntawm lub cushion txheej, tsis ruaj khov kev sib haum xeeb, thiab lwm yam.
Kev kho tsis raug: Tom qab kho ib nrab, nws tseem pheej rov nqa lossis qhov chaw hollow tshaj 5% ntawm ib lub rooj tsavxwm.

4, Kev tiv thaiv kev ntsuas thiab xaiv cov khoom siv
Xaiv lub siab -kev ua haujlwm nplaum nplaum
Nws raug nquahu kom siv Han Shi 929 uas tsis yog hollow elastic backing nplaum, uas yog elastic thiab hloov mus rau deformation, thiab muaj cov dej tsis muaj zog heev los tiv thaiv hollowing thiab cracking.
Cov ntsiab lus tseem ceeb ntawm kev tsim kho: qhov kev faib ua feem ntawm 929 lotion 1: cement 1 yuav tsum tau siv, lub nraub qaum ntawm pob zeb yuav tsum tau coated (kwv yees li 1 hli tuab), thiab nws yuav tsum tau muab ntsia tom qab tso rau 24 teev rau kev kho.
Tswj kev tsim kho tshuab
Grassroots kho: Xyuas kom cov hauv paus hniav qhuav (cov ntsiab lus noo noo<10%), flat, and free of floating ash and oil stains.
Tso cov ntsiab lus: Khaws cov pob txha nthuav dav kom tsis txhob muaj kev sib tsoo los ntawm thermal expansion thiab contraction; Siv qhuav thiab tawv mortar rau paving, compact thiab du.

Kev tswj xyuas: Tsis muaj leej twg raug tso cai nkag hauv 24 teev tom qab tso, thiab lub sijhawm saib xyuas yuav tsum tsis pub tsawg dua 7 hnub kom cov av noo.