I. Pre-construction Substrate Preparation
Ua ntej kev tsim kho, ntxuav cov thawj phab ntsa thiab hauv pem teb substrates, tshem cov plua plav xoob, hollow mortar, thiab roj stains los ntawm cov phab ntsa. Sib tsoo cov pob zeb ua pob zeb ua kom du. Yog tias cov phab ntsa muaj qhov loj ntawm cov hmoov av los yog xoob, thov siv tus neeg sawv cev ua ntej. Yog tias hauv pem teb muaj qhov pom tseeb ntawm cov dej sib sau los yog qhov pits, theem nws sai sai - kom qhuav mortar kom ntseeg tau tias lub substrate yog khov, qhuav, thiab tsis xoob. Qhov kev ua yuam kev flatness ntawm lub substrate yuav tsum tau tswj tsis pub dhau 3 hli. Cov phab ntsa ntub dej yuav tsum tau ventilated thiab qhuav ua ntej. Txhua lub ntsiab lus seepage yuav tsum tau muab kaw thiab ua kom tsis muaj dej ua ntej kom tsis txhob rov qab los ntawm cov substrate thiab cuam tshuam rau kev ua haujlwm ntawm cov vaj huam sib luag.
II. Vaj Huam Sib Luag Txiav thiab Ntawm -site Pre- kho
Raws li qhov loj me ntawm qhov chaw thiab cov cim, siv rab riam siv hluav taws xob thiab marble txiav los txiav cov dej tsis sib haum. Sib tsoo cov npoo npoo du kom tiv thaiv cov kaum ntse ntse los ntawm khawb cov khoom sib khi. Siv lub qhov taub rau cov dej ntws thiab cov yeeb nkab qhib, tawm hauv lub qhov taub kwv yees li 5 hli loj dua cov yeeb nkab sab nraud kom tso cai rau kev nthuav dav thiab kev cog lus. Txiav cov laug cam yuav tsum tau muab tso rau hauv tsev thiab tso cai rau sawv ntsug rau 24 teev ua ntej kom haum rau qhov kub thiab av noo ntawm qhov chaw tsim kho, txo deformation vim thermal expansion thiab contraction tom qab. Tsis tas yuav tsum muaj cov txheej txheem dej tsis zoo nyob rau sab nraum qab ntawm cov laug cam, vim lawv muaj ib qho ua tau - nyob rau hauv cov qauv tsis muaj dej tsis muaj dej thiab yuav tsum tsis muaj dej tsis muaj dej ntxiv.
III. Board Kho thiab Installation (Wall / Pem Teb Haum)
Kev txhim kho phab ntsa: Siv cov dej tsis zoo rau tus kheej -tapping screws nrog tiv thaiv -corrosion washers los kho cov laug cam. Screw qhov sib txawv yuav tsum yog 30cm horizontally thiab 35cm vertically. Cov ntsia hlau yuav tsum tau tsav mus rau hauv lub rooj tsavxwm tsis pub dhau 15cm ntawm ntug ntawm tag nrho plaub sab. Screws yuav tsum tau recessed 0.5 hli mus rau hauv lub rooj tsavxwm nto, tsis muaj tho lub hauv paus txheej. Tawm ntawm 3-5mm expansion sib koom ua ke ntawm pawg thawj coj saib; boards yuav tsum tsis txhob nruj me ntsis tsis muaj qhov khoob. Rau sab hauv thiab sab nraud ntawm phab ntsa, siv ib lub rooj tsavxwm khoov los yog ob lub rooj sib koom ua ke ntawm lub kaum 45-degree.
Pem Teb Installation: Pem hauv ntej substrate tiaj tus, tawm hauv expansion pob qij txha ntawm cov laug cam. Siv cov txheej nyias nyias ntawm qhuav- cov cement mortar sib xyaw rau hauv qab ntawm cov vaj huam sib luag hauv pem teb kom theem lawv, los yog siv lub tsho loj ntawm cov nplaum nplaum rau hauv cov txheej txheem. Tsis txhob siv cov nplaum rau hauv qhov chaw, vim qhov no tuaj yeem ua rau cov panels ua hollow tom qab. Nyob rau ntawm qhov rooj thiab qhov chaw da dej, cov vaj huam sib luag hauv pem teb yuav tsum ncua tsawg kawg 15 cm dhau ntawm tus da dej ciam teb kom tsis txhob muaj dej noo.
Tom qab drilling qhov hauv pem teb vaj huam sib luag nyob ib ncig ntawm cov kav dej thiab cov kav dej, tsis txhob sau cov khoob tam sim ntawd; tawm hauv chav rau tom qab sealing.
IV. Sealing of Joints, Corners, thiab Pipes (Core Waterproofing Kauj Ruam)
Cov kauj ruam no yog qhov tseem ceeb rau kev tiv thaiv kom tsis txhob muaj dej ntws tawm thiab tsis tuaj yeem tshem tawm: Ntxuav tag nrho cov pob qij txha thiab cov seams ntawm cov vaj huam sib luag kom huv si, siv cov khoom sib txuam dej tsis sib luag, kos cov fiberglass tshwj xeeb waterproof sealing daim kab xev, thiab tom qab ntawd npog nrog lwm txheej ntawm mortar, smoothing nws tawm kom ntseeg tau tias cov sealing daim kab xev yog tag nrho embedded yam tsis muaj qhov sib txawv.
Rau cov ces kaum ntawm phab ntsa thiab sab hauv lub kaum sab xis uas cov phab ntsa ntsib hauv pem teb, siv txoj kev hloov pauv hloov. Ua ntej, siv cov dej khib nyiab los tsim lub kaum sab xis, tom qab ntawd siv daim kab xev dav dav dej sib khi los txhim kho cov dej tsis zoo ntawm cov ntsiab lus kev ntxhov siab.
Sau cov qhov khoob nyob ib ncig ntawm cov kav dej hauv pem teb thiab cov kav dej uas hloov tau yooj yim waterproof sealant, thiab siv ib txheej thicker sealant nyob ib ncig ntawm cov yeeb nkab cov hauv paus hniav kom tsis txhob muaj dej nkag mus rau hauv qab ntawm cov slabs los ntawm qhov khoob.
Cia tag nrho cov txheej sealant kom qhuav tag lawm, cia nws sawv ntawm chav sov li 24 teev ua ntej mus rau kauj ruam tom ntej.
V. Kev teeb tsa tiav
Tom qab txheej txheej sealant qhuav tag, tsis tas yuav tsum tau siv lub loj - thaj chaw tsis muaj dej tsis zoo. Cov vuas thiab pob zeb tuaj yeem tso ncaj qha: Siv cov nplaum nplaum nplaum nplaum nplaum tshwj xeeb rau cov vuas, thov nws siv cov txheej txheem nyias - txheej, nrog cov nplaum txheej thickness tswj ntawm 3-6 hli. Tsis txhob siv cov cement mortar, vim nws cov rigidity tuaj yeem yooj yim ua rau cov pobzeb ua hollow thiab poob vim me ntsis deformation ntawm cov slabs.
Sau cov pobzeb qhov khoob nrog tiv thaiv- pwm grout. Hauv cov chaw da dej, cov pas dej da dej, thiab lwm qhov chaw uas muaj qhov ntev - cov dej sib sau ua ke, ua qhov tseem ceeb ntawm epoxy-raws li kev tiv thaiv- pwm grout cov ntaub ntawv los txhim kho cov dej noo thiab pwm.
VI. Kev Ntsuam Xyuas Kev Tiv Thaiv Dej Thaum Ua tiav
72 teev tom qab ua tiav tag nrho cov kev ua tiav tiav, ua cov dej tuav pov hwm los xyuas cov dej tsis zoo: Sau cov dej da dej mus rau qhov siab ntawm 2-3cm, cia nws sawv ntsug li 24-48 teev, thiab xyuas lub qab nthab, nraub qaum ntawm phab ntsa, thiab cov pob qij txha ntawm cov panels hauv qab no. Yog tias tsis muaj dej seepage lossis watermarks, kev tsim kho yog suav tias yog 合格 (tsim nyog). Yog tias cov dej xau tshwm sim, disassemble qhov chaw sib txuas thiab rov ua dua txheej txheem sealing.
Kev Tiv Thaiv Kev Txhim Kho Ntxiv
Nyob rau hauv qhov chaw siab -cov av noo xws li thaj chaw sab nraum zoov thiab hauv qab daus, stainless hlau los tiv thaiv- cov ntsia hlau corrosion yuav tsum tau siv los kho cov vaj huam sib luag kom tiv thaiv ntev - lub sij hawm noo noo, xeb, nthuav dav, thiab kev puas tsuaj rau lub vaj huam sib luag nto;
Cov panels yuav tsum tsis txhob raug tshav ntuj ncaj qha rau lub sijhawm ntev. Tom qab ua tiav, lawv yuav tsum tau them nrog ib txheej tiv thaiv xws li cov vuas los yog tiav;
Cov grooves tob heev lossis loj - cheeb tsam txiav yog txwv tsis pub rau ntawm lub vaj huam sib luag nto, vim qhov no yuav ua rau tag nrho cov qauv dej tsis zoo;
Kev tsim kho tsis pom zoo nyob rau hauv ib puag ncig qis dua 5 degree, vim tias qhov ceev ceev ntawm sealant thiab pobzeb nplaum yuav ua rau qeeb qeeb, yooj yim ua rau sealant tsis ua haujlwm.
