Daim kab xev nplaum: nws yog dab tsi?

Nyob rau hauv cov niaj hnub siv, mounting tapes tau dav siv. Hauv kev lag luam qhov rais, cov khoom siv vapor barrier siv. Lawv tau ua los ntawm butyl roj hmab nrog ib daim ntaub los yog cov ntawv nyiaj txhuas. Perforated khoom yog ua los ntawm polyethylene npuas thiab coated on ob sab nrog kua nplaum. Lawv siv rau hauv kev tsim cov kav dej, cov huab cua dav hlau thiab rau ntau yam khoom siv hauv kev tsim kho.

Daim kab xev mounting ua cov haujlwm ntawm lwm cov dej tsis huv. Nrog kev pab cuam ntawm sealing khoom, tag nrho cov khoob yuav ua kom tiav thiab kev tiv thaiv txhim khu kev tiv thaiv ntawm cov teeb meem climatic teeb meem yuav tau. Cov khoom yog npaj txhij rau kev siv thiab nthuav dav thaum koj ua tiav koj tus kheej. Qhov no tshwm sim sai dua thaum muaj kev kub ntxhov.

Rau daim kab xev los ua ke yog impregnated nrog ib tug tshwj xeeb compound, thiab ces yuav resistant rau atmospheric agents thiab ultraviolet tawg. Fungi, kab mob hauv lub cev thiab cov pwm tuaj yeem tsis cuam tshuam txog cov khoom siv no, thiab cov khoom no tsis hloov nrog lub sijhawm siv. Qhov kub ntawm qhov uas siv cov khoom ua rau cov ntaub npog polyurethane ua rau muaj kev ncaj ntau.

Vim li cas peb thiaj xav tau lub npe ua ke uas siv rau qhov rai tshuab? Cov ntaub ntawv nplaum (GPL) yog siv rau lub zog, cua sov thiab dej thaiv. Cov lus qhia ntawm cov khoom no muaj xws li foamed polyethylene, uas yog ib qho thaiv zoo tiv thaiv vapor thaiv tiv thaiv. Vim rau qhov no, noo noo tsis accumulate. Insulating khoom thaum lub sij hawm installation yog siv peb txog qhov twg yuav tsum tau mus tiv thaiv lub qhov rais ntawm kev sib cuag nrog cov sab nraud ib puag ncig. Sealing daim kab xev tiv thaiv thiab pa-ntawv pov thawj daim nyias nyias yog ya raws. Waterproofing cov ntaub ntawv uas raws li cov kua nplaum derailed. Ntawm chav kawm, tus nqi ntawm xws li ib tug tsim ua ntau npaum li cas, tab sis ua tsaug rau nws noo noo tsis sau lub chav.

Daim ntawv nplaum uas siv rau qhov rais muaj qhov khov loj. Tshem tawm thiab txiav nws ncaj ua ntej installation. Qhov qhib ntawm lub qhov rais thiab cov ncej yog pre-cleaned zoo los ntawm av thiab degreased. Lub vapor barrier khoom yog ntsia ua ntej daim ntawv thov ua npuas ncauj.

Perforated mounting daim kab xev LM yog tas nyob rau hauv txhua qhov chaw, txij li nws muaj qhov sib txawv ntawm diameters. Nrog nws txoj kev pab txhawb nqa lub cib ua thiab ntxiv dag zog rau truss system. Cov khoom no yog tsim los ntawm galvanized hlau, uas tso cai rau nws siv tsis yog hauv tsev xwb.

Ib qho ntawm cov khaub ncaws ntau tshaj plaws yog ib daim kab xev rau qhov cua. Txawm li cas los, nws tsis yog tsuas yog siv rau cua tshuab, tab sis kuj rau kho lub ntim thaum txhim kho cable kab nyob rau hauv lub ntaus ntawv pem teb cov cua kub thiab thiaj li nyob. Mounting kab xev GOST 14918-80 ua los ntawm kub-dip galvanized steel 08PS yog tsim.

Cov txiaj ntsim ntawm cov tshuab txuas rau perforated:

• Sai sai rau qhov nto;
• Ua kom lub cev muaj zog ntawm tus qauv;
• Tseem ua hauj lwm nrog plasterboard, uas zoo heev ua rau lub installation;
• Lub peev xwm los tsim cov lus tseem ceeb;
• Tsaug rau cov khoom siv deg, lawv txawm yog;
• Tso cai kom muaj zog thiab ruaj khov.

Hauv qee zaum, cov neeg tsim khoom tsim kev txhim kho kev siv cov hlua installation tsis tas. Nws nyob ntawm seb lub tsev yog qhov twg thiab seb cov phab ntsa yog dabtsi. Tab sis nyob rau hauv txhua rooj plaub nws txuag heat nyob rau hauv lub caij ntuj no lub caij.