Lub tsev cov khoom lag luam niaj hnub no muaj ntau yam khoom tiav rau sab nrauv cladding ntawm cov tsev, cov qauv thiab cov tsev ib leeg. Ntawm lawv yog fiber ntau cement slabs, uas yog tsim los ntawm niaj hnub high technologies. Cov no yog cov khoom lag luam zoo ib puag ncig uas tsis muaj cov resins thiab xws li cov tshuaj lom thiab muaj kev phom sij xws li asbestos. Fiber cement boards yog cov qauv tsim nyob rau hauv kev teeb tsa ntawm lub qhov cua ntawm cov ntaub thaiv phab ntsa hauv cov tsev nrog cov khoom thiab cov phab ntsa.
Dab tsi yog fiber ntau cement board
Fiber cement boards yog cov txheej txheem niaj hnub zoo nkauj tsim rau sab hauv thiab façade cladding. Qhov sib xyaw ntawm cov khoom siv no suav nrog cov khoom hauv qab no: cement - 90%, cov ntxhia pob zeb thiab cellulose fibers - 10%. Cov qauv vaj huam sib luag muaj cov txheej txheem hauv qab no:
- fiber ntau cement sheet;
- dej-repellent txheej;
- decorative txheej.
Fiber cement boards, cov duab uas koj yuav pom hauv tsab xov xwm, tuaj yeem muaj qhov ntev hauv qab no: ntev 1200-3600 hli, dav - los ntawm445-1500 hli, thickness 4-18 hli. Cov khoom no yog tsim los ntawm kev nias ua raws li kev kho cua sov, vim tias lawv muaj lub zog siab, yoog raws, thiab cov qauv zoo ib yam.
Sib txawv ntawm lwm cov ntaub ntawv tiav
Slabs ua los ntawm fiber ntau cement muaj ntau yam zoo uas sib piv nrog rau lwm cov khoom tiav. Cov yam ntxwv tseem ceeb ntawm cov txheej yog:
- weather resistance;
- qis thermal conductivity;
- zoo suab rwb thaiv tsev;
- pab tau.
Kev ntsib nrog fiber ntau cement boards tsis tas yuav tsum tau saib xyuas tshwj xeeb thiab kev saib xyuas thaum lub sijhawm ua haujlwm. Cov khoom siv yog ob peb zaug muaj zog dua lwm tus, yog li nws tsis tawg nyob rau hauv kev cuam tshuam ntawm cov neeg kho tshuab loads. Lub neej ua haujlwm ntawm daim phiaj yog li 50 xyoo.
Daim ntawv thov thaj chaw ntawm fiber ntau cement boards
Cov khoom siv no yog siv rau cladding ntawm chaw nres tsheb, tsev loj, chaw ua kis las, ntau lub tsev thiab ib tus neeg lub tsev (ob qho tib si tsim tshiab thiab rov tsim kho dua qub). Refractory fiber ntau cement board, cov yam ntxwv uas tso cai rau nws siv rau kev ua tiav chav da dej, saunas, qhov cub thiab qhov cub, muaj ntau hom. Kev sib xyaw ua ke ntawm cov khoom siv no nrog lwm cov txheej txheem zoo nkauj ua rau nws muaj peev xwm tsim tau ib qho tshwj xeeb sab nrauv. Qhov yooj ntawm daim hlau tso cai rau lawv siv rau kev ua tiav cov tsev ntawm ntau yam kev teeb tsa. Kev xaiv loj ntawm cov xim thiab texturespab txhawb rau kev siv cov tswv yim tsim.
Qhov zoo ntawm fiber ntau cement boards
Facade fiber ntau cement boards muaj ntau qhov zoo:
- zog thiab ductility;
- hluav taws kub;
- frost resistance;
- Y UV resistant;
- ib puag ncig thiab kev nyab xeeb;
- suab thiab cua sov;
- dirt-resistant;
- Ytsis corrode los yog rot.
Kev txhim kho fiber ntau cement boards
Kev txhim kho fiber ntau cement slabs pib nrog cov khoom siv. Ua li no, hlau brackets nrog ib tug paronite gasket yog txuas mus rau lub load-bearing phab ntsa siv dowels. Cov kauj ruam ntsug ntawm lawv yuav tsum sib haum mus rau qhov ntev ntawm daim ntawv ntawm cov khoom siv hluav taws xob, tab sis tsis ntau tshaj 60 cm. Kab rov tav profiles ntawm lathing yog tsau rau cov hlau brackets nrog tus kheej tapping screws lossis rivets.
Insulating daim hlau yog tsau nrog dowels, tsis muaj qhov sib txawv ntawm lawv thiab qhov chaw. Lub ntsiab thiab nruab nrab ntsug profiles yog mounted rau kab rov tav sawv daws yuav. Qhov sib nrug ntsug ntawm cov ntsiab lus tseem ceeb nyob ntawm qhov ntev ntawm fiber ntau cement panels. Intermediate profiles yog mounted nrog qhov deb ntawm tsis ntau tshaj 60 cm kab rov tav.
Fiber cement boards yog tsim los nrog lossis tsis muaj grooves, nyob rau hauv ntau yam thicknesses, uas cov txheej txheem installation nyob ntawm. Panels nrog grooves yog tsau nrog clamps, thiab nyias cov khoom yog txuas nrog ntsug profiles ntawm lub crate nrog ib tug sealing daim kab xev nrog cov xim nws tus kheej tapping screws ntawm qhov deb ntawm tsis ntau tshaj 40.saib ntsug. Nyob rau ntawm qhov chaw uas lub vaj huam sib luag yog fastened, lub qhov yuav tsum tau drilled ntawm ib tug deb ntawm tsawg kawg yog 5 cm rau ntawm ntug ntawm lub phaj.
Ntau thiab kab rov tav txuas qhov khoob ntawm cov khoom muag yuav tsum tsis pub tshaj 2 hli. Yog hais tias cov hniav façade flashing siv nyob rau hauv kab rov tav pob qij txha, ces qhov sib txawv ntawm cov panels yuav yog 10 hli. Thaum siv lub kaum sab xis zoo nkauj hauv cov pob qij txha ntsug, qhov sib txawv ntawm ntug ntawm lub slab mus rau lub ces kaum yog 2 hli.
Lub slab installation ib ntu yog raws li hauv qab no:
- fiber ntau cement board;
- thermal rwb thaiv tsev txheej;
- mounting brackets;
- kab rov tav profile;
- ncej ntsug;
- EPDM sealing daim kab xev;
- kab rov tav kho kom zoo nkauj profile;
- surface.
Kev xaiv rau kev kho kom zoo nkauj facades nrog slabs
Lub tsev tuaj yeem ntsib cov slabs uas muaj cov xim pleev xim uas ua rau cib, pob zeb ntuj thiab lwm yam khoom siv. Facade cladding nyob rau sab pem hauv ntej muaj ib tug tiv thaiv txheej, uas muaj polyurethane thiab acrylic. Cov khoom siv no muaj cov npoo ntawm kev nyab xeeb, ua kom muaj kev ntseeg siab thiab ua haujlwm ntev ntawm cov tsev. Nws yog ntsia rau ntawm tus ncej nyob rau hauv ib qho ntawm ob txoj kev fastening: nyob rau hauv daim ntawv ntawm siab panels los yog nrog clamps.
Facade fiber ntau cement boards, uas muaj "natural pob zeb" txheej, muaj peb txheej. Ib daim ntawv fiber ntau cement yog nyob rau hauv, sab pem hauv ntej yog them nrog sawn décor nyob rau hauv daim ntawv ntawm ntuj pob zeb. Nyob rau sab nraud ntawm lub vaj huam sib luag muaj cov txheej txheem polymervapor barrier.
Txheej ntawm ntuj pob zeb chips muaj ob peb txheej:
- dej-repellent txheej;
- fiber ntau cement board;
- xim tshuaj lom neeg raws li epoxy resin;
- natural stone chips.
Kev ua tau zoo ntawm fiber ntau cement boards
Fiber cement boards yog qhov yooj yim heev thiab yooj yim rau nruab, uas txo lub sijhawm ua haujlwm tiav. Ua tsaug rau cov txheej txheem ntawm lub teeb catalyst siv rau lawv, lawv tsis xav tau kev saib xyuas tshwj xeeb. Qhov saum npoo yog ntxuav los ntawm kev sib kis thaum los nag lossis dej los ntawm lub hose. Tig lub façade ntawm cov tsev nrog cov phiaj xwm zoo li no tuaj yeem nqa tawm hauv txhua qhov kev nyab xeeb. Vim lub zog ntawm daim hlau, lawv siv tsis tau rau ntawm phab ntsa, tab sis kuj rau ntawm plinth.
