Fiberglass Backing Mesh: Qhov zais Net Tom qab Marble Thiab Onyx - Yuav Ua Li Cas Kom Tsis txhob Cracking Thaum Thauj Thiab Txhim Kho

 

Ob peb xyoos rov qab no pob zeb fabricator kuv paub, nws lub npe yog Zhou, hu rau kuv lig. Zoo li yuav luag ib tag hmo. Kuv hais tau tias nws chim heev. Nws nyuam qhuav xa ib lub thawv ntawm Italian Calacatta slabs rau Shanghai. Thaum tus neeg siv khoom qhib nws, peb slabs tau tawg. Tsis zoo li qhov pom tseeb loj uas koj pom tam sim ntawd. Fine me ntsis plaub hau kab nrib pleb ntawm sab nraub qaum. Tom qab ntawd nws lub khw sim txiav lawv rau txoj haujlwm - cov khoom tsuas yog tawg, koj paub, crumbled. Peb slabs, yuav luag rau caum txhiab RMB. Nws sim tawm tsam tus neeg muag khoom, tsis muaj hmoo. Sim tus freight forwarder, lawv hais tias tsis muaj pov thawj ntawm kev tuav rawv. Nws yuav tsum noj tag nrho cov poob.

 

Yog li thaum kuv mus xyuas nws lub khw tom qab, nws rub kuv ib sab thiab nug - qhov fiberglass thaub qab mesh koj muag, kuv puas tuaj yeem siv nws ntawm marble? Kuv hais tau lawm. Tab sis nws tsis yog tsuas yog hais txog seb koj tuaj yeem ua tau. Nws yog qhov mesh thiab koj muab nws li cas. Nws tsis tau siv ib qho mesh ua ntej. Peb cov slabs tawg tsuas muaj lub tsho nyias nyias ntawm polyester resin nyob tom qab. Tsis muaj mesh. Qhov ntawd yog nws.

 

Txawm li cas los xij, qhov no tsis yog Zhou qhov teeb meem xwb. Kuv tau nyob hauv ntau lub khw pob zeb, cov chaw ua haujlwm siab, koj npe rau nws. Pom ntau txoj kev tawg, chipped npoo, tawg cov ces kaum - tag nrho vim hais tias ib tug neeg tuav lub nraub qaum mesh tsis raug lossis ua haujlwm tsis zoo. Tab sis kuv kuj tau pom lwm sab. Cov txiv neej uas pom nws tawm thiab poob lawv qhov kev tawg ntawm ob peb feem pua ​​mus rau yuav luag tsis muaj dab tsi. Yog li ntawm no yog qhov kuv tau kawm ntau xyoo. Tej zaum nws yuav pab tau ib tug neeg uas poob pw tsaug zog tshaj pob zeb tawg.

 

Thawj qhov - yog vim li cas pob zeb tawg? Nws tsis yog vim nws nkig. Ntau tus neeg xav tias marble, onyx, lawv tawg vim lawv muag heev. Tab sis qhov tseeb marble lub zog flexural yog nyob ib ncig ntawm 8 mus rau 15 MPa. Qhov ntawd yog siab dua li niaj zaus plaster. Yog li ntawd tsis yog vim li cas tiag.

 

Qhov teeb meem tiag tiag yog peb yam. Ib qho, ntuj micro-cracks hauv pob zeb. Koj tsis pom lawv. Marble yog pob zeb metamorphic, yog li nws tau txais cov pob txha me me los ntawm thaum nws tau tsim. Tom qab ntawd koj txiav nws mus rau hauv nyias slabs, zoo li 1.6 los yog 2 cm tuab. Cov micro-cracks no dhau los ua qhov tsis muaj zog. Kev vibration, khoov, tsuas yog lub zog hauv zos - lawv loj hlob. Qhov thib ob, lub tsho tiv no ntawm lub nraub qaum feem ntau nyias dhau los yog qhov tsis zoo xwb. Feem ntau cov slabs tau txais ib txheej ntawm cov polyester tsis zoo rau sab nraub qaum. Nws seals saum npoo, ua kom noo noo tawm, ntxiv me ntsis lub zog. Tab sis cov khw pheej yig smear rau ntawm lub tsho nyias nyias. Tom qab nws qhuav nws zoo li daim tawv nqaij yas koj tuaj yeem tev tawm nrog koj cov ntiv tes. Yeej tsis muaj dab tsi. Peb - thiab qhov no yog qhov loj - tsis muaj fiber ntau ntxiv. Lub ntsiab lus tsis muaj fiberglass mesh nyob rau hauv cov resin. Resin los ntawm nws tus kheej muaj me ntsis tensile lub zog. Lub nraub qaum mesh ua haujlwm zoo li rebar hauv pob zeb. Nws tsis nqa tag nrho cov load, tab sis nws kis kev ntxhov siab nyob rau hauv ib cheeb tsam loj thiab txwv tsis pub cov kab nrib pleb loj hlob.

 

Kuv nco qab taug kev hla lub lag luam pob zeb hauv Shuitou ob peb xyoos dhau los. Pom 2.4-meter dawb jade slab. Lub nraub qaum yog liab qab, resin tsis txawm kis txoj cai. Tus neeg muag khoom hais rau kuv tias, "Zoo. Koj yuav, kuv lo mesh rau koj." Kuv nug dab tsi ntawm mesh. Nws rub tawm ib lub dov daj los ntawm ib lub ces kaum. Kuv rubbed nws thiab daim phiaj mus crooked. Kuv hais rau nws tias mesh yog khib nyiab - tsis muaj alkali tsis kam, yeej tsis muaj zog. Nws tsis ntseeg kuv. Tom qab ntawd lub slab tau xaus rau hauv qee txoj haujlwm kho dua tshiab. Peb lub hlis tom qab kev teeb tsa, qhov tawg tau tshwm sim nyob ib sab ntawm lub qhov cub cua sov. Tus neeg cog lus rov qab mus rau tus neeg muag khoom, thiab tus neeg muag khoom tsuas yog shrug.

 

Tam sim no, dab tsi ua rau ib qho zoo rov qab mesh? Tom qab tag nrho cov xyoo no, kuv tau txais peb yam kuv nrhiav.

 

Ua ntej, qhov hnyav - grams ib square meter. Koj pom 75, 110, 145, txawm siab dua . 75 yog mos, zoo rau nyias veneers los yog nkhaus khoom . 110 yog cov workhorse, uas yog qhov kuv pom zoo rau feem ntau standard 2-cm slabs . 145 yog stiffer, rau ultra-thin slabs nyob rau hauv 1.2 cm los yog high-end tej yaam num. Kuv ib zaug pom ib tug txiv neej siv 50-gram mesh ntawm 3-meter slabs. Ob tug neeg ua haujlwm tau tsa ib lub ces kaum thiab lub slab khoov - lub mesh cia li tso tseg.

 

Qhov thib ob, lub mesh qhib - pes tsawg threads ib nti. Feem ntau suav yog 4 mesh (4 × 4 threads ib nti) thiab 5 mesh. Koj xav tau cov resin lossis epoxy ntws los ntawm qhov qhib thiab kov lub pob zeb ncaj qha. Qhov ntawd ua rau me me "cov ntsia hlau" uas tuav txhua yam ua ke. Yog tias suav zoo heev, zoo li 10 mesh lossis siab dua, cov resin tsis tuaj yeem dhau los. Tom qab ntawd lub mesh cia li ntab saum toj, koj tuaj yeem tev nws tawm. Coarse heev, zoo li 2 mesh, thiab tsis muaj fiber ntau txaus los txhawb dab tsi. Yog li 4 mus rau 5 mesh yog qhov chaw qab zib.

 

Qhov thib peb - ​​nws puas yuav tsum tau alkali-resistant? Tej zaum koj yuav xav tias, nws yog pob zeb, tsis yog cement, yog li vim li cas ho xav txog alkali? Ntawm no yog qhov khoom. Yog hais tias lub slab yuav ntub rau ntawm cov cement mortar lossis pob zeb, cov alkali hauv cov tshuaj khib yuav maj mam noj cov iav fiber ntau dhau sijhawm. Yog li yog tias koj tab tom ua ntub dej, siv nyiaj ntxiv rau alkali-resistant backing mesh. Nws yuav kav kaum lossis nees nkaum xyoo yam tsis muaj degrading.

 

Ib zaug ib lub tsev so project buyer nug kuv - puas yuav cov nplaum ntawm lub nraub qaum mesh hnov ​​​​mob nrog pob zeb? Kuv hais tias nws nyob ntawm seb koj siv dab tsi. Polyester shrinks thaum nws kho. Yog tias koj tso ntau dhau, qhov kev ntxhov siab shrinkage tuaj yeem ua rau pob zeb tawg. Yog vim li cas peb nyiam tsawg-shrinkage epoxy nrog backing mesh. Epoxy bonds muaj zog ntau dua thiab tsis tshua muaj shrinks.

 

Cia kuv qhia koj txog qee txoj haujlwm uas kuv tau pom - zoo thiab phem.

 

Thawj qhov ua tsis tiav - tsis muaj mesh, tsuas yog cob. Villa qhov project hauv Tianjin. Tus tswv xav Italian dawb statuary. Lub khw tau sim txuag nyiaj - tsuas yog ib lub tsho nyias nyias ntawm sab nraub qaum, tsis muaj mesh rov qab. Slabs tuaj txog saib zoo. Tom qab ntawd tus installer txiav ib lub dab ntxuav tes, thiab ib qho loj chunks tawm ntawm qhov txiav. Tus tswv freaked tawm, thov tag nrho cov tshiab slabs. Qhov thib ob batch muaj zoo backing mesh. Tib txiav, tsis muaj teeb meem.

 

Qhov thib ob tsis ua hauj lwm - mesh siv, tab sis resin tsis tsau los ntawm. Ib lub khw muag khoom hauv Fujian tau ua qhov saib iav heev rau lub tsev so. Lawv siv 110-gram rov qab mesh, tab sis maj nrawm lawv tsuas yog khawb ib txheej nyias ntawm cov cob. Lub mesh zaum saum, tsis tau saturated. Ob lub hlis tom qab kev teeb tsa, ib qho kev tawg tau tshwm sim ntawm lub ces kaum. Kuv tau mus xyuas thiab tshem tawm cov mesh nrog kuv cov ntiv tes - cov resin tsis tau khi rau pob zeb kiag li. Tsuas poob.

 

Tom qab ntawd ib qho kev vam meej - hloov mus rau epoxy ntxiv rau 110g mesh, tawg poob ntawm 8% mus rau 0.5%. Nco qab Zhou? Thaum kawg nws mloog. Yuav zoo alkali-resistant backing mesh thiab ob feem epoxy. Nws ceev faj - tag nrho kis, nias lub mesh hauv, ua haujlwm tawm npuas. Nws qhia kuv nws tus lej. Ua ntej: ib 200 slabs hauv ib lub thawv, nws yuav nruab nrab 15 mus rau 20 tawg. Tam sim no? Tej zaum ib los yog ob. Qee zaum xoom. Nws cov lus tseeb: "Kuv siv ob txhiab ntxiv rau mesh thiab epoxy, thiab kuv txuag tau rau caum txhiab nyob rau hauv lub pob zeb tawg. Txawm tias ib tug neeg ruam ua lej."

 

Tam sim no, yuav ua li cas thov nws kom nws yeej tuav. Nov yog yam uas kuv kawm nyuaj.

 

Ua ntej, lub pob zeb rov qab yuav tsum tau qhuav, huv si, tsis muaj roj, tsis muaj hmoov av. Kuv pom cov khw rub cov slabs tawm ntawm cov dej pom thiab tam sim ntawd nplawm resin rau thaum lub nraub qaum tseem ntub. Dej tua cov kev sib raug zoo. Yog li koj yuav tsum tau cua qhuav los yog siv lub tshuab cua sov. Kov nws nrog koj tus ntiv tes. Nws yuav tsum xav tias qhuav, tsis txias thiab ntub.

 

Qhov thib ob, muab koj cov nplaum nplaum - resin lossis epoxy - nteg lub nraub qaum mesh, ces nias nrog lub scraper kom txog thaum koj pom cov nplaum los ntawm qhov qhib. Yog tias koj tsis pom nws dhau los, koj tsis tau siv txaus lossis lub mesh nruj dhau. Ntxiv ntxiv. Koj hla tsis tau qhov no. Txwv tsis pub lub mesh tsuas yog zaum saum.

 

Thib peb, siv cov menyuam los yog ib lub thoob thoob plaws los thawb lub mesh rau hauv cov nplaum thiab tau cov npuas tawm. Npuas yog qhov chaw tawg yuav pib tom qab. Kuv tau saib cov neeg ua haujlwm tsuas yog txhuam saum npoo ob peb zaug, tawm hauv lub hnab pa loj hauv qab. Tom qab kho, cov pob no suab hollow thaum koj kais lawv.

 

Plaub, cia nws kho tag nrho. Polyester siv sijhawm li 2 mus rau 4 teev los teeb. Epoxy yuav siv sij hawm 6 mus rau 12 teev, nyob ntawm qhov kub thiab txias. Tsis txhob tso cov slabs los yog txav lawv ua ntej nws kho tag nrho. Kuv pom ib lub khw nyob rau hauv ceev ceev pawg slabs thaum lub resin tseem mos. Cov qis dua tuaj nrog wrinkled mesh thiab warped pob zeb.

 

Thib tsib, xyuas koj cov haujlwm. Tom qab kho, sim nqa ib lub ces kaum ntawm lub mesh nrog ib rab riam. Yog tias nws plam tawm yooj yim, daim ntawv cog lus ua tsis tiav - ua nws dua. Yog tias nws tsis tuaj, lossis yog tias nws rub ib txheej ntawm pob zeb nrog nws, koj zoo.

 

Thiab ob peb yam ntxiv txog kev thauj mus los thiab kev teeb tsa. Txawm tias muaj ib lub mesh thaub qab zoo meej, koj tseem tuaj yeem cuam tshuam.

 

Ib txwm khaws thiab thauj cov slabs upright hauv A-thav duab. Tsis txhob tiaj tus. Flat stacking muab qhov hnyav ntawm tag nrho cov slabs saum toj no rau cov hauv qab no. Tsis muaj backing mesh tuaj yeem ua qhov ntawd. Lub kaum sab xis A-ncej yuav tsum yog li 75 degrees. Vertical dhau lawm thiab lawv tuaj yeem tawm. ntiav dhau thiab cov npoo hauv qab yuav siv zog ntau dhau.

 

Siv lub tshuab nqus tsev lifters kom thauj khoom thiab tshem tawm, tsis yog hlua lossis hlua. Ib txoj hlua hlau los yog nylon pluaj cinched nyob ib ncig ntawm ntug tsim lub ntsiab lus uas tuaj yeem tawg lub pob zeb txoj cai los ntawm lub mesh.

 

Yog tias koj xav tau txiav qhov los yog cov ces kaum tom qab lub slab tuaj txog ntawm qhov chaw, ua ntej muab ib lub strip ntawm tus kheej nplaum mesh nyob rau sab nraum qab ntawm txoj kab txiav. Kuv tau hais qhov no rau ntau tus installers. Feem ntau hais tias nws txo qis ntawm chipping.

 

Rau kev ntub dej - tsis txhob nplawm ntawm ib txheej tuab ntawm mortar. Lub shrinkage kev nyuaj siab yuav hloov mus rau lub pob zeb. Yog tias koj daim ntawv cog lus mesh rov qab tsis zoo tag nrho, koj yuav pom me ntsis radial tawg ntawm lub ntsej muag ntau hli tom qab. Ua ob txheej nyias. Cia thawj tus teem ua ntej thib ob.

 

Saib,fiberglass backing meshTsis yog qee qhov zoo nkauj ntxiv thaum koj ua haujlwm nrog marble lossis onyx. Nws yog lub cev pob txha uas tsis pom kev uas kis kev ntxhov siab, nres qhov tawg, thiab cawm koj ntawm kev mob siab heev.

 

Xaiv txoj cai spec - 110 gram, 4 mus rau 5 mesh, alkali-resistant yog tias koj ntub dej. Ua cov txheej txheem yog - qhuav nto, txaus epoxy, nias thiab degas. Ua tib zoo tuav cov slabs hauv kev thauj thiab nruab. Koj tuaj yeem coj koj tus nqi tawg ntawm ob peb feem pua ​​​​mus rau ib feem ntawm ib feem pua. Kuv tau pom ntau tus neeg sim txuag ib puas bucks ntawm mesh thiab kawg poob ntau txhiab hauv pob zeb. Qhov lej ntawd yeej tsis ua haujlwm.

 

Yog tias koj tab tom khiav ib txoj haujlwm pob zeb, lossis koj lub khw tsis tau siv lub mesh rov qab tiag tiag, tej zaum muab nws sim rau lub hlis no. Ib qho yob zoo ntawm mesh thiab lub thoob ntawm epoxy tsis raug nqi ntau. Tab sis lawv tuaj yeem txuag koj nyiaj ntau heev - thiab ua rau koj zoo li tus txiv neej uas paub tias nws ua dab tsi.