Ua Npuas Ncauj pem hauv ntej: hauj lwm, kev faib tawm, installation

Tariffs tsev cua kub yog tas li loj hlob, thiab nyob rau hauv no hais txog, cov neeg pib mus xav txog lub zog-txuag lub sij hawm. Muaj ntau insulated lawv qhov thiab lub tsev. Siv rau no ua npuas ncauj pem hauv ntej, uas yog pom tias yog ib qhov zoo tshaj plaws rau cov kev pab raws qib. Qhov no cov ntaub ntawv uas tseem hu ua polystyrene ua npuas ncauj. Nws ntau lawm txheej txheem tau tsim nyob rau hauv 1928, tab sis nyob rau hauv lub loj zus tau tej cov no cov khoom mus nyob rau hauv 1937. Thiab dab tsi ntxiv yog paub txog lub zoo rwb thaiv tsev ntaub?

Lub keeb kwm ntawm lub ua npuas ncauj ntawm lub invention

Nyob rau hauv 1839, lub German tsim nyog pharmacists nyob rau hauv tus txheej txheem ntawm xyaum nrog rau txuj lom, cia li tau txais styrene. Ces, tom qab kev kawm nws tau sab yeeb tshuaj, Edward Simon pom tias cov oily tshuaj tom qab ib co sij hawm nyob rau lawv tus kheej tau raug sib khi thiab muab mus rau hauv ib yam dab tsi zoo li ib tug jelly. Tej tswv yim muaj nuj nqis ntawm cov kws tshuaj nyob rau hauv nws qhib pom. Cov tshuaj yeeb dej caw los ua lub npe hu ua styrene oxide, thiab ntau lawv yeej tsis tau koom.

Yuav kom qhov no yog rov qab nyob rau hauv 1845. Styrene xav chemists Blyth thiab Hoffman.

Piv txwv li, cov kws txawj los ntawm lub teb chaws Yelemees thiab hais siv ib co ntawm lawv tus kheej thwmsim thiab kev tshawb fawb thiab nyob rau hauv tus txheej txheem pom tias styrene yog hloov dua siab tshiab rau hauv jelly tsis muaj oxygen. Blyth thiab von Hoffmann hu ua nws metastirolom. Ces, 21 xyoo tom qab ntawd, kev sib khi no yog hu ua "polymerization".

Nyob rau hauv 20-ies ntawm lub xyoo pua xeem, German chemists Hermann Staudinger ua ib qho tseem ceeb foundations. Thaum lub sij hawm ua cua sov styrene pib ib cov saw tshuaj tiv thaiv nyob rau hauv uas lub macromolecular chains raug tsim. Qhov no discovery ces twb siv rau qhov siv thiab ua ntau yam polymers thiab yas.

Ua Npuas Ncauj muaj ntau lawm

Keeb kwm styrene synthesis txheej txheem ua los ntawm kev soj ntsuam los ntawm Lub Dow Tshuaj tuam txhab. Coj mus muag zus tau tej cov polystyrene pib los ntawm BASF. Nyob rau hauv lub 30 lub engineers tau tsim thiab tsim ntau lawm ntawm polymerized styrene technology. Nyob rau hauv 1949 nws tau txais ib tug patent rau qhov siv thiab ua pellets, foamed nrog pentane. Ces, rau lub hauv paus ntawm commencement ntawm coj mus muag ntau lawm ntawm ib tug khoom xws li polystyrene ua npuas ncauj facade.

Yuav ua li cas ua nws?

Cov raw cov ntaub ntawv siv nyob rau hauv lub polystyrene hlaws dai. Yuav kom tsim hlwb siv tshwj xeeb reagents uas foamed khoom.

Nyob rau hauv thawj theem ntawm ntau lawm granules poured mus rau hauv ib tug hopper, qhov twg lub pre-expansion. Lub granules ua kheej kheej zoo. Yog xav tau ib tug zoo thaum tshav kub kub-insulating cov ntaub ntawv uas nrog tsawg ceev, tus txheej txheem no yog rov qab ob peb lub sij hawm.

Txhua lub sij hawm khoom yuav ua ntau thiab ntau dua. Ntawm cov kauj ruam foaming hlaws dai tau muab tso rau hauv ib tug tshwj xeeb hopper, qhov twg rau 12-24 teev tswj lub siab nyob rau hauv lub granules thiab kom qhuav tshwm sim.

Cov khoom no ces muab tso rau hauv ib tug tshwj xeeb molding tshuab, qhov twg nyob rau hauv tus ntawm kub zog txaus generated. Lub granules yog sufficiently nqaim nyob rau hauv lub tuaj pwm, sov siab lo ua ke thaum ceev nws zoo tom qab txias.

Blocks uas muaj teeb meem loj loj, txiav nyob rau hauv tus qauv ntau thiab tsawg pab. Txawm li cas los, ua ntej no cov ntaub ntawv uas yog muab tso rau hauv intermediate cia. Nyob rau hauv zus tau tej cov ua npuas ncauj facade yog nkag mus rau hauv noo noo, thiab txawm txiav nws cia li yuav tsis ua hauj lwm. Muaj ob nrov technology ntawm rwb thaiv tsev. Qhov no slurry, raws li zoo raws li nyob rau hauv polarization ceeb thawj. Nyob rau hauv lub CIS lub teb chaws, teb chaws Europe thiab America tau ntse siv ob qho tib si tus thawj thiab tus thib ob hom.

kev faib txhab polystyrene

Niaj hnub no, qhov no rwb thaiv tsev yog ua los ntawm ntau tshaj technologies, uas tso cai rau rau heev kom lub zog ntawm cov khoom. Yog li ntawd, niaj hnub no, tsim txhab polystyrene. foaming txheej txheem yog pib los ntawm txoj kev ntawm ib tug hydrocarbon. Nws yuav volatile li cua sov, thiab polystyrene hlaws dai swell thiab lo ua ke.

pem hauv ntej ua npuas ncauj yog distinguished los ntawm tus raug technology thiab qhia los ntawm pab pawg. Qhov no rwb thaiv tsev uas yog ua los ntawm sintering technology, thiab ib lub phaj los ntawm foaming ntawm lub granules.

Tsis tas li ntawd, cov khoom sib txawv raws li daim ntawv lo.

• PS - molded ua npuas ncauj.
• JLS - bespressovy ncua kev kawm ntawv.
• PSB-S - extinguishing bespressovy ncua kev kawm ntawv.
• Extruded polystyrene - EPS.

Khoom hom DPM muaj ib tug niaj hnub tuab qauv. Cov yam ntxwv thiab txiav txim lub Scope ntawm nws siv. Lub panels rau lub façade ntawm no stamp yuav muaj ib tug ntom ntawm 50 kg / m ^3.

Lub extruded ua npuas ncauj - yog ib tug ntawm qhov zoo tshaj plaws cov ntaub ntawv. Thaum lub sij hawm tsim txoj kev siv extrusion. EPS yog sufficiently resistant rau tag nrho cov xaiv ntawm cov neeg kho tshuab influences, muaj ib theem siab ntawm kev ceev thiab muaj zoo heev sealing yam ntxwv.

Feem ntau, pheej yig thiab nrov ntawm tau txais kev pab yog xam polystyrene PSB. Nws yog dav siv raws li ib tug rhaub. Txawm li cas los, thaum muab piv rau extruded khoom, lub PSB ho poob nyob rau hauv lub dag lub zog.

Txawv nyob rau hauv thickness thiab ceev

Zog-saving yam ntxwv muaj los ntawm cov khoom, vim cov uas tsis muaj tshav kub conduction theem. Yog hais tias peb los sib piv cov ua npuas ncauj pem hauv ntej nrog lwm yam muaj nyob rau ntawm lub rwb thaiv tsev siv ua lag luam, lub zog-txuag ua npuas ncauj muaj peev xwm yuav ho muaj dua. Yog li, piv txwv li phaj tuab ntawm 12 hli sau raws nkaus Ii lub phab ntsa thickness ntawm lub cib 2.1M (los yog ntoo - 0,45 m).

Nta nrov hom yas ua npuas ncauj

Yog li, PSB-S-15 muaj ib tug ntom ntawm 10-11 kg / m ^3, PSB-25 - 15-16 kg / m ^3. Ua Npuas Ncauj PSB-25F pem hauv ntej Ceev - 16-17 kg / m ^3. Ceev DPM C35 yog 25-27 kg / m ^3, thiab PSB-C50 - 35-37 kg / m ^3.

Txaus ceev rau facade rwb thaiv tsev

Ib tug tsim nyog tov yuav siv cov ntaub ntawv uas DPM-35 nrog ib tug ntom ntawm 25 kg / m ^3. Koj muaj peev xwm xaiv thiab tus loj dua cov duab. Tab sis nyob rau hauv cov ntaub ntawv no, lub insulating thaj chaw ntawm lub weaker. Yog hais tias koj siv cov PSB-S-25, qhov no cov ntaub ntawv uas yuav tsis muab rigidity mus rau lub facade. Nyob rau hauv tus txheej txheem ntawm cov xov ua hauj lwm muaj tag nrho cov kev puas tsuaj kev txaus ntshai ntawm lub phaj.

cim phaj PSB-15 yuav tau pab raws li rwb thaiv tsev thiab li yuav tsis muaj ib tug tseem ceeb load rau hauv lub tsev phab ntsa. Txawm li cas los, cov ua npuas ncauj yog yuav luag yeej tsis siv rau cov facade - tag nrho cov txhaum ntawm cov uas tsis muaj zog.

Qhov no hom yog feem ntau siv rau cov rwb thaiv tsev uas nyob ib sab mus rau lub kev tsim kho ntawm lub tsev. Nws yuav ua tau ib lub phab ntsa los ntawm ntau yam verandas los yog balconies. Tsis tas li ntawd, cov hom no yog dav siv nyob rau hauv xov ua hauj lwm rau ntawm cov ces kaum los yog qhov rais qhib.

Ib tug txaus thickness rau lub ua npuas ncauj

Feem ntau siv slabs nrog ib tug tuab ntawm 5 mus 7 cm. Qhov no daws teeb meem yog zoo tagnrho rau cov heev heev vaj tse. Daim Hlau 150 mm siv qhov tsim nyog los insulate lub zog phab ntsa. Piv txwv li, nws yuav tsum xav tshuab phab ntsa.

Tsis txhob siv ntau heev phaj tuab. Qhov no muaj peev xwm tsim ib co teeb meem, raws li tau zoo raws li tsim nyog nqi. Nyob rau hauv feem ntau nws yog qhov zoo tshaj plaws los mus thov lub vaj huam sib luag, ib tug ntom ntawm 35 kg / m ³ ntawm ib tug tuab ntawm 15 cm, dua li PSB-C-25 100 cm tuab thiab ib tug ntom ntawm 25 kg / m ^3.

Compatibility facades thiab ua npuas ncauj

Nyob rau hauv lub tsev ntaub ntawv, ntawm uas lub tsev yog lub tsev, muaj haum los yog unsuitable rau lawv tso cua sov. Yog li ntawd, rau lub tsev ntawm ntoo yog qhov zoo tshaj plaws los mus siv mineral wool.

Tab sis rau pob zeb ua los yog av ci vaj tse ntau npaum ua npuas ncauj. Extruded polystyrene ua ntej yuav siv rau lub hav hluav taws retardant kev kho mob, raws li nyob rau hauv lub li ib txwm daim ntawv no yog heev, heev flammable.

mount technology

Niaj hnub no muaj ntau ntau cov tuam txhab uas tsim cov rwb thaiv tsev nws tus kheej thiab txhua yam hais txog cov ntaub ntawv rau installation. Zoo proven Ceresit khoom. Nws yog zoo uas tag nrho cov ua hauj lwm yog ua los ntawm txhais tes. Cov txheej txheem yuav ob peb kauj ruam.

kev kawm

Tag nrho saum npoo ntawm cov phab ntsa yuav tsum tau npaj. Yog li ntawd, tag nrho cov thoob khib nyiab yog muab tshem tawm, tej protruding ntsiab. Lub nto ntxuav los ntawm tag nrho cov uas khov lawm. Raws li ib tug preparatory theem muaj xws li cov kev kho ntawm cov pob qij txha ntawm lub bricks.

Yog hais tias lub pob zeb phab ntsa tawg, lawv yuav tsum tau kho. Nco ntsoov tsau Cap "Aquastop". Rau siab tshaj plaws ua hauj lwm, tag nrho cov ua hauj lwm ntawm lub kho primer sib sib zog nqus allergic.

installation ntawm hangers

Lub phab ntsa yuav tsum yog maximally tiaj tus. Nyob rau hauv rooj plaub no yuav khov kho thiab securely muab cov panels mus rau lub facade thiab npaj txhij rau tej yam ntxiv nto kev kho mob. Tag nrho cov phab ntsa muab lub teeb yuag tshwj xeeb cords kom paub tias irregularities thiab ces tshem tawm lawv.

cov kua nplaum panels

Rau mounting daim hlau siv nyob rau hauv cov ntaub ntawv no Ceresit nplaum.

Tab sis nws yog tej zaum yuav siv lwm yam ntaub ntawv. Siv ntaub nplaum no yog ib qho tseem ceeb feature. Lub loj yuav tsum tau ua ntawv thov tam sim ntawd tom qab kev npaj. Ib teev tom qab ntawd, cia li muab dries thiab yog tsis haum rau kev siv. Cov nplaum sib tov yog thov tshaj rau tag nrho cov cheeb tsam ntawm daim ntawv los yog nyob rau ntawm tsib qhov chaw los ntawm faib lub nplaum ntawm lub siab tshaj plaws cheeb tsam.

Cov ntawv mus ua hauj lwm zoo tshaj plaws xaiv nrog ib tug ntxhib saum npoo av. Nyob rau hauv cov ntaub ntawv ntawm nws tus nto (roughness) tau manually. Nyob rau hauv tus txheej txheem ntawm so ib daim ntawv yog raws li nyob rau hauv txhua theem.

Tus txheej txheem ntawm knitting

Lub panels rau txhua leej yog tau tsis nplas. Piv txwv li, txawm kab pib nrog panels txiav hauv ib nrab. Yog hais tias cov ntawv txheeb tsis coincide nrog txhua lwm yam thiab daim ntawv khoob ntawm cov ntawv txheeb ntawm npaus yog poured nyob rau hauv cov kua daim ntawv. Thaum zoo li no ua npuas ncauj yog nruj me ntsis txwv tsis pub.

cov neeg kho tshuab installation

Cia tus vaj huam sib luag rau cov kua nplaum tsis tau. Cov ntaub ntawv uas yuav tsum tshuab tseg los ntawm muaj zog cua. Nws yuav kim heev yog tias koj paub ntau npaum li cas ua npuas ncauj pem hauv ntej. Nqe nyob rau hauv lub chaw tsim tshuaj paus thiab cov yam ntxwv yog pib los ntawm 700 rubles ib pob, thiab los txog rau 6000 rubles. Txhua daim ntawv txuas siv dowels. Nyob rau txhua vaj huam sib luag siv tsib anchors. Tom qab kawm tiav ntawm tus txheej txheem no, txhua txhua tus dowels yuav tsum tau kho nrog kua nplaum.

Ntxiv qhov cuab lub zog yog ua, raws li tau zoo raws li plaster. Rau cov thawj fiberglass siv. Lawv yuav tsum tau ob hom - siv ib qho nyuaj thiab mos mos mesh. Mos mus rau lub ces kaum thiab txhav yog siv rau lub phab ntsa. Tom ntej no, koj yuav yog ib tug yuav zoo nkauj plaster facade ua npuas ncauj nrog ib tug txawv txheej cov ntaub ntawv uas.

Qhov no technology yog siv txhua txhia qhov chaw. Qhov no txoj kev no zoo heev rwb thaiv tsev thiab yuav pab txo cov nqi zog.