Ua pwm rau dag pob zeb nrog lawv ob txhais tes: ntaub ntawv technology

Kom txog rau thaum nyuam qhuav, rau meem hauv lub nrog thiab lwm cov chaw ntawm cov vaj tse siv heev dua lwm yam ntuj pob zeb. Lawm, xws li ib yam tshiab ntawm tus nqi ntawm cov ntaub ntawv uas yuav tsis muaj nyiaj yuav txhua leej txhua tus. Nrog lub advent ntawm qhov kev siv kev ua lag luam ntawm cov khoom cua pob zeb decorate lawv koj lub tsev yuav yog. Nws yog khov kho, pheej yig, tsis pom kev tsis txawv los ntawm ib tug tej yam ntuj tso khoom, tab sis tseem ceeb tshaj, koj muaj peev xwm ua rau koj tus kheej.

Nyob rau hauv no tsab xov xwm uas peb yuav tham txog yuav ua li cas yuav ua rau ib daim ntawv ntawm cov khoom cua pob zeb nrog lawv tus kheej txhais tes. Peb kuj saib zoo li cas cov ntaub ntawv yuav tsum muaj ntaub ntawv nyob ntawm no, thiab dab tsi yog lawv cov yam ntxwv. Tiam sis ua ntej, peb pom, hais tias yog ib tug txiv neej-ua pob zeb.

dag pob zeb

Ntuj lub tsev ntaub ntawv ib txwm muaj tau tus nqi. Qhov no yog feem ntau vim lawv cov khoom thiab kev thauj mus los. Enterprising tub txawj tub ntse nyob rau hauv lub tsev ntaub ntawv ib hnub solved qhov teeb meem los ntawm hloov lub pob zeb kuaj zoo xws li luaj li cas thiab kev ntxhib los mos, ua los ntawm mortars.

Dag pob zeb npaj los ntawm sau nyob rau hauv tej yam ntaub ntawv ntawm cov ntsiab raws li gypsum los yog xis mas. Khov kuaj cov xim muaj hlau yuav muab nws cov xim ntawm lub ntuj khoom. Lub cev thaj chaw ntawm lub dag pob zeb yog tsis inferior ntuj, thiab nyob rau hauv tej rooj plaub txawm surpasses nws. Thiab ntseeg kuv, kom paub qhov txawv lawv visually feem ntau tsis tau txawm kev.

rau hauv daim ntawv foob

Ua dag pob zeb yuav pib nrog qhov kev npaj ntawm tshwj xeeb ntaub ntawv (matrices), nyob rau hauv uas cov tshuaj yog tom qab nchuav rau ib tug tej yam hauv paus. Lawv yuav tsum muab lub neej tom ntej loj ntawm cov qauv thiab cov kev ntxhib los mos ntawm tej yam ntuj tso cov ntaub ntawv.

Cov ntaub ntawv rau zus tau tej cov dag pob zeb yuav tsum:

• muaj siab txhua yam zog;
• muaj zoo puas kuj;
• thaum nws cov tshuaj mob los ntawm cov tshuaj nyob rau hauv nyob tus yeees ntawm cov tshuaj.

Dab tsi ua rau daim ntawv

Nyob rau hauv lub tsev chaw ntaub ntawv yuav tsum ua los ntawm:

• ntoo;
• silicone;
• polyurethane.

Ntawm kev muag khoom yog cov feem ntau yas, roj hmab thiab polyurethane matrices. Xav txog qhov zoo thiab qhov tsis zoo ntawm txhua tus ntawm cov ntaub ntawv no.

ntoo ntaub ntawv

Ua pwm rau dag pob zeb nrog lawv ob txhais tes los ntawm ib tsob ntoo - tsis zoo tshaj plaws kev xaiv. Lub thav duab yog tau koom ua ke los ntawm cov ntoo matrix boards uas khob nyob rau hauv ib tug tej yam zoo lawm. Lub hauv qab matrix yog tseem manufactured los ntawm lub Rooj Tswjhwm Saib los yog fiberboard. Lawm, tej nuj nqis ntawm cov uas zoo li tus geometry ntawm kev hais lus yuav tsis tau tuaj ntawm no.

Qhov yuav tsum tau kev ntxhib los mos yog tiav yog los ntawm kev siv ntawm tshwj xeeb embossed yas substrate, los yog lwm tus los ntawm kev siv hauv qab raws li cov laus cam nrog ib tug plurality uas tsis xws luag.

Qhov zoo ntawm ntoo cov ntaub ntawv:

• uas tsis muaj nqi;
• tsis uas siv.

Tsis zoo ntawm cov ntoo cov ntaub ntawv:

• phem ceev ceev;
• humble kev pab cuam lub neej;
• tsis muaj peev xwm los tsim zoo li tus khoom.

silicone pwm

Silicone pwm rau dag pob zeb muaj tus loj tshaj elasticity. Qhov no pub rau txoj kev sai thiab hassle-dawb kom tshem tawm cov khoom tiav los ntawm lub matrix. Rau zus tau tej cov ntaub ntawv siv los ntawm cov loj tshaj plaws viscosity silicone.

Qhov zoo ntawm cov silicone pwm:

• siab elasticity;
• zoo tagnrho li ib daim ntawv ntawm gypsum;
• zoo heev tensile zog;
• kuj pheej yig los tsim nws tus kheej.

Tsis zoo ntawm cov silicone pwm:

• tsawg tshuaj kuj;
• tsim ntawm huab cua bubbles nyob rau hauv qhov siv thiab ua cov matrix, uas tej zaum nws yuav muaj tsis xws luag.

Qhov twg tau silicone?

Silicone pwm rau dag pob zeb ua los ntawm silicone, uas muaj peev xwm tam sim no yuav dawb do yuav nyob rau hauv DIY khw muag khoom noj. Nws yog muag nyob rau hauv ib cov khoom uas muaj ib tug kua silicone thiab hardener los hloov tus concentration ntawm cov uas yuav tau kho cov kev ceev ntawm lub resulting khoom. Tus nqi ntawm cov silicone khw muag khoom noj pib nrog phav phav rubles ib kilogram, uas yuav pom zoo, tsis yog li ntawd pheej yig, tab sis yog hais tias tus tau txais daim ntawv, nws yuav ua kom tiav nws cov triple.

Nws yog ua tau rau cawm tau ib tug me ntsis, thiab yog hais tias npaj silicone ntawm nws tus kheej ntawm pob zeb ntais dioxide (dej iav) thiab cov kua qaub hardener los yog ib txwm haus dej haus cawv. Tej silicone, yeej yuav tsis txawv tshwj xeeb zoo, txawm li cas los, nyob rau hauv huab mob, tej zaum yuav siv los tsim zoo. Nws yuav tsum tau muab sau tseg hais tias kev daws yog raws li nyob rau hauv waterglass sai thickens, li ntawd, tag nrho cov ua hauj lwm yuav tsum tau ua sai sai heev.

Cov ntaub ntawv ntawm polyurethane

Ua pwm rau dag pob zeb nrog lawv ob txhais tes tawm ntawm polyurethane - lub feem ntau heev thiab pheej yig txoj kev. Polyurethane muaj tag nrho cov tsim nyog cov khoom los tsim tau ib supple thiab check matrix uas yuav kav ntau tshaj li ib xyoo. Nws zoo tshaj plaws zoo:

• siab seem stability;
• stability;
• tshuaj lom neeg kuj mus roj, cov kuab tshuaj, acids;
• tsawg iav hloov kub;
• tsawg inertia;
• siab puas kuj.

Nyob rau hauv kev sib piv nrog silicone, polyurethane kua yeej kuj vim siab fluidity. Qhov no tso cai rau koj mus feem ntau yog muaj me tub lub slightest noj ntawm textural qauv uas yog tam sim no nyob rau hauv lub ntuj pob zeb chaw.

Yuav ua li cas yog polyurethane?

Polyurethane - lub polymer khoom tsim los ntawm cov polyol thiab isocyanate. Ua tus piv ntawm cov Cheebtsam, koj yuav tau txais ib lub zog, mos mos, saj zawg zog, los yog txawm ua npuas ncauj. Qhov no ua rau nws kiag universal rau peb lub hom phiaj. Pwm rau plaster, piv txwv li, nws yog zoo dua rau ua ib tug mos mos polyurethane, MAAs yog tsim txhav qauv ntawm cov khoom. Nyob rau nruab nrab, polyurethane pwm mas 1500-2000 castings, thiab high-zoo Hoobkas matrix yuav mas mus txog 4-5 txhiab. Tej cov txheej txheem.

Muas Polyurethane yuav ua tau nyob rau hauv DIY khw muag khoom noj. Nws kuj muag nyob rau hauv ib cov khoom uas muaj ob lub Cheebtsam: cov ua hauj lwm masses thiab hardener. Nqe ib kilogram ntawm polyurethane yog 700-1000 rubles.

Yuav ua li cas kuv yuav tsum tau ntxiv?

Cov tom ntej no lo lus nug - yuav ua li cas yuav ua rau daim ntawv, thiab hais tias nws xav tau kev pab, nyob rau hauv tas li ntawd mus rau lub cov ntaub ntawv uas? Ua ntej peb yuav tsum tau ib tug tswv daim ntawv, piv txwv li qauv pob zeb, uas peb xav ua. Thiab, ntawm chav kawm, tsis yog ib tug. Feem ntau, zus tau tej cov pwm rau dag pob zeb nrog lawv ob txhais tes txhais tau hais tias pouring ntau qhov chaw kuaj. Master ntaub ntawv tej zaum muaj tsib los sis kaum, nyob ntawm seb lawv qhov loj thiab cov ncej cheeb tsam.

Kuaj yuav tsum tau muas ntawm lub lag luam los yog nyob rau hauv tib muag khoom kho vajtse, thiab, nyob rau hauv ib tug matrix yuav muab tso pob zeb ntawm ntau daim thiab textures.

Tom ntej no, mus rau lub formwork, li ntawd, yuav ua li cas yuav ua rau ib tug square zoo ntawm lub pob zeb yuav tsuas yuav siv nws. Lub thav duab yog zoo tshaj plaws ua los ntawm laminated chipboard los yog MDF. Nws muaj plaub phab ntsa, ib lub qhov siab tshaj lub sab sauv point ntawm cov loj tshaj plaws tswv pwm tsawg kawg yog ob peb centimeters. Lub hauv qab ntawm lub casing yuav tau ua los ntawm ib tug DVM los yog los ntawm tib lub laminated chipboard. ncej tsim yog mus rau nws tus kheej-tapping screws. Yog hais tias qhov tshwm sim ntawm mounting ntawm lub formwork phab ntsa tsim kis sau lawv acrylic sealant.

Thaum cov khoom rau hauv tus duab thiab lub pob zeb kuaj yuav tsum tau muas, thiab cov formwork yog tuaj txoos ua ke, yuav npaj mus rau lub chaw ua khoom ntawm lub matrix.

Ntswj kom nruj tus tswv daim ntawv

Qhov chaw nyob rau hauv ib tug ncej tsim ib textured tswv sab thiaj li hais tias nws yog ib tug deb tsis tsawg tshaj li ib centimeter therebetween. Tam sim no, siv ib tug pa silicone tsev ruaj ntseg txhua ntawm lawv, yuav ua tau rau ib tug ob peb tee rau hauv lub hauv qab ntawm tus qauv. Nruab nrab ntawm lub formwork hauv qab thiab cov ntaub ntawv tus tswv yuav tsum tsis txhob muaj slits. Txwv tsis pub, silicone los yog polyurethane sau lawv, thiab kuaj yuav tsis yooj yim sua kom tshem tawm.

Ua pwm rau dag pob zeb nrog lawv ob txhais tes

Yuav kom matrix muaj qhov tseeb geometry, kom paub tseeb tias ua ntej pouring lub formwork yuav ntsia rau ib tug ca saum npoo. Qhov no, piv txwv li, yuav ua tau ib lub rooj los yog txawm ib tug ca hauv pem teb.

Tam sim no peb mus rau qhov kev npaj ntawm cov khoom rau lub matrix. Qhuav ntawm silicone ntaub ntawv ib tug dag lub pob zeb (los yog polyurethane) pib nrog cov mixing ntawm lub Cheebtsam. Qhov no yuav tsum tau ua nruj me ntsis adhering rau lub proportions teev nyob rau hauv phau ntawv. Tej kev hloov no yuav ua rau lub fact tias cov daim ntawv no yuav tsum yog ib yam nkaus thiab kaw ntom nti, los yog, conversely, tsis txhob tawv. Nws ntawm lub Cheebtsam yog nqa tawm siv ib tug nqaim duav los yog ib tug pa tov. Do cov tshuaj, tsis txhob Rush mus sau nws nyob rau hauv lub shuttering. Cia sawv ntsug rau nws ib tug ob peb feeb mus rau saum huab cua bubbles muaj lub sij hawm rau sawv rau ntawm qhov chaw. Yuav kom qhov no txheej txheem yog sai, lub peev xwm yuav tau rhuab nrog ib tug daws ntawm ib tug hairdryer.

Thaum cov huab cua bubbles nyob, siv ib tug txhuam rau dyeing pob zeb grease-kuaj, thiab ib tug kaw hauv qab deg thiab sidewalls nkauj nraug muaj pes tsawg leeg tsim yuav tau yooj yim yuav sib cais los ntawm lub formwork. Lub separator yuav siv tau cov pa roj tsheb, tab sis nyob rau hauv txhua rooj plaub tsis xyaum tu yus. Ntub lub saum npoo yog pom zoo nyob rau hauv ob peb txheej mus rau lub qhov ntxeem tau nto ntawm lub pob zeb yuav tau noj nrog cov roj. Yog hais tias qhov no yog tsis ua li cas, silicone los yog polyurethane txeem mus rau hauv lub pores, uas ua rau tus nto ntawm lub puab yuav muaj lub sib nug xov tsis xws luag.

Thaum uas ua, lub sau formwork tusyees silicone los yog polyurethane tshuaj raws li tus tswv daim ntawv no yog tsis them nrog ib tug txheej tsis muaj thinner tshaj ib centimeter. Cia lub neej yav tom ntej zoo solidify nyob ib ncig ntawm ib hnub twg. Zoo dua yog tias solidification yuav coj qhov chaw nyob rau ib tug kub ntawm +20 ° C.

Peb soj ntsuam cov kev tshwm sim ntawm lawv ua hauj lwm

Thaum kawg ntawm lub hnub daim ntawv yuav raug tshem tawm los ntawm lub formwork. Ua nws zoo dua, tom qab dismantling tus ncej. Yog li ntawd nws yuav yooj yim rau cais cov matrix thiab los ntawm nws cov phab ntsa thiab lub pob zeb. Yog hais tias daim ntawv yog daig nyob rau hauv ib txhia qhov chaw dhau, pry nws nrog ib tug riam sau. Nkauj nraug matrix, tig nws ib tug ua hauj lwm nto, thiab cia kom qhuav rau ob peb teev. Tom qab so nws nrog ib tug huv daim ntaub tsis muaj zog siab.

Tus thawj matrix yuav ntawm cov hoob kawm tshwm sim nonideal. Tab sis tsis txhob txhawj heev npaum li cas, vim hais tias cov kev - yuav tuaj nrog lub sij hawm, thiab tsim ib tug txaus tus nqi ntawm cov khoom cua pob zeb, koj yuav tsum tau yam tsawg tsib ntawm cov ntaub ntawv.