Yeeb Nkab rwb thaiv tsev ua los ntawm polyethylene ua npuas ncauj

Yeeb Nkab rwb thaiv tsev ntawm foamed polyethylene yog ib cov khoom uas muaj ib tug high yooj, thiab kuj mus ntau hom neeg kho tshuab kev puas tsuaj. Qhov no tiv thaiv yog tsis ntshai ntawm tej yam ntawm gypsum, roj av, roj, thiab txiv qaub. Deg yuav undergo coolant kub, uas yuav ncav cuag ib ncig ntawm 90 degrees. Rho tawm muaj hauv daim ntawv ntawm cov hlab, uas yog ntsia rau ntawm lub ntsiab yeeb nkab uas los ntawm ib tug yooj yim nro. Yog hais tias cov yeeb nkab rwb thaiv tsev yog ntsia tau rau ib tug twb ntsia system, koj yuav tau ua tus txiav ntawm ib tug tshwj xeeb longitudinal kab. Cov uas ua cov kua nplaum pob qij txha yuav tsum tau siv lub tsim rau lub hom phiaj no muaj pes tsawg leeg. Vim muaj cov longitudinal seem ntawm lub raj nws yog tau mus txiav tsis tau tsuas yog tus, tab sis kuj yooj yim heev, muab ceev thiab ceev ceev installation. Rau yav tom ntej thermal rwb thaiv tsev yam ntxwv piav pub txuag rau cua sov, raws li zoo raws li tau kom tsis txhob kawg luj ntawm cov lug, kom txhob muaj cov tau ntawm lub tsev cov ntaub ntawv.

Ntsiab nta

Yeeb Nkab rwb thaiv tsev yog ua los ntawm extrusion ntawm polyethylene granules. Raws li ib tug tshwm sim, tus qauv yuav tsum tau, uas muaj me me kaw pores. Cov khoom muaj ib tug txiav txim nqi ntawm huab cua, thiab hais tias muab kub insulating qualities. Cov khoom muaj siab elasticity thiab yooj. Ntawm kev muag khoom koj yuav nrhiav tau ntau yam ntau thiab tsawg pab, thaum lub raj ntev yog ob meters. Xim hlab grey, thiab tag nrho lub ntev ntawm ib tug mounting txiav. Rwb thaiv tsev raj ntawm lub hom piav yuav siv tau rau cov kav dej ua los ntawm steel thiab tooj liab.

lub sij hawm

Cov khoom siv los tiv thaiv tus mob khaub thuas kav, uas yog nyob hauv lub tsev. Raws li ib tug rwb thaiv tsev muaj nuj nqi nyob rau hauv cov ntaub ntawv no yog kev tiv thaiv ntawm cov hws. Nws yog ib nqi sau cia hais tias tsis ntev los no cov txheej xwm tej zaum yuav ua shortening ntawm lub neej ntawm lub raj dej. Siv nyob rau hauv kev rho tawm thiab yees khov nab kuab uas muaj ib tug yuav tsum kom ib tug tsis tshua tsawg kub nruab nrab. Heev feem ntau, cov khoom no yuav muaj nyob rau hauv lub lwm cov dej kub systems, uas yog cov txheej txheem ntawm nyob rau hauv cov lug. Nyob rau tib lub sij hawm raws li qhov teeb meem kuj pab cov preservation ntawm thawj zaug kub. Yog hais tias rwb thaiv tsev yog siv sab nraum cov chaw, nws muaj peev xwm mus tiv thaiv kom txhob khov. Ntawm lwm yam, qhov no cov ntaub ntawv uas muaj peev xwm tiv thaiv tau cov neeg los ntawm cov tau muab yus kub nyhiab. Nyob sab hauv tsev lag luam yog tso cai tsis muaj ntxiv kev taw qhia, thaum lub sij hawm tawm sab nraum yog tsim nyog rau nruab rwb thaiv tsev, tiv thaiv nws los ntawm ncaj qha tshav ntuj. Yog li cov ntaub ntawv uas yuav undergo raug los ntawm -40 mus +70 degrees. Ya pub txog li 100%. Qhov kub ntawm lub coolant nyob rau hauv lub conduit yuav varied los -40 rau +100 degrees.

Qhov zoo ntawm kev siv

Yog hais tias cov yeeb nkab rwb thaiv tsev "Termafleks" yuav siv, ces koj yuav tau nco ntsoov hais tias cov khoom yog kiag li tu thiab kev nyab xeeb rau tib neeg noj qab haus huv thiab ib puag ncig. Nws yog ib heev inert, tsis tsim plua tshauv thiab tsis muaj ib tug foul tsis hnov tsw. Koj muaj peev xwm siv nws nyob rau hauv cov khoom ntawm txawv zog, mus txog kev kho mob chaw thiab vaj tse lag luam ua noj. Rho tawm ntawm no hom kiag li impervious rau dej thiab chav. Nws tiv thaiv cov tsim ntawm puab thiab resists lwj. Ntxiv rho tawm yog tsis tsim nyog los tiv thaiv, cov lwm yam, nws muaj peev xwm mus tiv thaiv kom txhob xeb, raws li zoo raws li los ntawm cov yeeb nkab ntawm qhob, MAAs, txiv qaub thiab gypsum mixtures. Yeeb Nkab rwb thaiv tsev "Termafleks" thiaj li acoustic suab nrov thiab thiaj li muaj cov yam ntxwv suab uas tej zaum yuav tshwm sim thaum lub sij hawm lub lag luam ntawm lub system. Nruab cov khoom yog yooj yim heev, lawv yog yig nyob rau hauv lub chaw ua hauj lwm ntawm tus txiv neej-sij hawm, uas yog heev zoo li cov niaj hnub neeg. Qhov no rwb thaiv tsev yog check, nws lub sij hawm ntawm lub neej yog ntau npaum li cas yog muab piv rau cov neeg uas muaj lub raj dej nws tus kheej.

Tshwj xeeb nta

Yeeb Nkab rwb thaiv tsev K-Flex yuav tsum tau ntsia tom qab tus nto yog zoo ntxuav ntawm av, roj thiab xeb hais. Ua hauj lwm yuav tsum tsuas yog nqa tawm nyob rau uas tsis yog-hauj lwm cov khoom. Muab blackout yuav tsum yuav tsum 24 teev ua ntej pib ntawm lub installation. Yog hais tias tsim nyog, koj muaj peev xwm ua ib tug txiav, siv ib tug ntse riam. Thaum txhim kho nws yog ib qho tseem ceeb los xyuas kom meej ib tug zoo meej foob. Ua li no, siv ib tug tshwj xeeb cov kua nplaum "Energoflex".

Mounting rau ib tug unspecified system

Yog hais tias koj cov yeeb nkab rwb thaiv tsev "Energoflex" yuav siv, uas yog ntsia tau rau yog tsis tau ntsia system, nws yog tsim nyog los muab tso rau ib tug raj nyob rau hauv cov yeeb nkab. Thaum Vuam ua hauj lwm yuav tsum tau yuav tsum tau los tiv thaiv cov ntaub ntawv uas los ntawm lub melted lub. Tom qab lub nqaws tau txias, lawv yuav tsum tau ntxuav thiab txhawb rau lawv cov rwb thaiv tsev ntaub. Thaum lub theem kawg ntawm kev rho tawm tsevneeg lub xaus ua ke. Pairing pob qij txha yuav tau siv siv staples. Nyob rau hauv thiaj li yuav muab ntxiv rau kev sib khi ntawm txoj kev sib txuas, koj muaj peev xwm siv tam daim kab xev. Yog hais tias lub raj dej yuav nyob rau hauv lub hauv av thaum lub sij hawm lub lag luam, nws yuav tsum tiv thaiv lub vaj tse, uas yuav tshem tawm qhov kev puas tsuaj ua av ntsiab.

Pros thiab cons

Yeeb Nkab rwb thaiv tsev polyethylene muaj ib tug negligible thermal conductivity, uas qhia hais tias tus zoo kev ua tau zoo ntawm nws paub tab, cov ntaub ntawv uas yuav muab nrog me ntsis tuab. Piav rhaub muaj heev impressive txhua yam dag lub zog mus tensile rog, uas yog vim li cas tom qab lub deformation cov khoom yog sufficiently zoo restores nws yeej zoo. Siv lub installation yuav tsis tau ntxiv cov cuab yeej. Raws li ib tug ntawm cov tseem ceeb zoo ntawm tus insulator protrudes uas tsis muaj nqi, uas yog yuav luag ob lub sij hawm me me tshaj qhov ib tug muaj los ntawm analog cov ntaub ntawv. Qhov no ua rau polyethylene ua npuas ncauj muaj txiaj ntsim mus ua hauj lwm nyob rau hauv loj pipelines. Txawm li cas los, ib zaug xwb qhov khuam yuav qhia tau. Nws yog qhia nyob rau hauv combustibility. Qhov no ua rau nws tsis yooj yim sua rau siv lub rhaub ntawm qhov chaw uas yuav tsum tau raws li siab tua hluav taws kev ruaj ntseg uas yuav tsum tau.

kev yam ntxwv

Yeeb Nkab rwb thaiv tsev K-Flex ST muaj ib tug ntom uas tej zaum yuav sib txawv los ntawm 25 mus 40 kg ib cubic Meter. Ntawm lwm yam, peb yuav highlight qhov zoo heev elasticity, uas yog muab cia rau hauv -80 degrees. Qhov no tso cai rau koj siv cov khoom siv no rau ib yam yeeb nkab, txawm daim ntawv tej zaum lawv yuav muaj. Qhov siab tshaj plaws tensile load uas yuav mas no rwb thaiv tsev yog 0.3 MPa, lub tshav kub rwb thaiv tsev cov ntaub ntawv uas muaj ib tug dynamic elastic modulus, uas yog sib npaug rau 0,77 MPa. Nrog kev hwm rau lub compression ratio, uas yog muab cia rau hauv ib tug sab nraud load, nws yog sib npaug zos rau 0.2. Yog hais tias koj yuav raug muas Yeeb Nkab rwb thaiv tsev Rockwool, nws yog tsim nyog them sai sai mus rau lub thermal conductivity, raws li ib tug txoj cai, qhov no daim duab mas nws txawv ntawm 0,035 W / MK. Raws li hais vapor permeability coefficient, nws yog sib npaug zos rau 0,001 mg / MchPa. Uas yog raws li qhov ntsuas no, nws tau piav rwb thaiv tsev yuav tsum tau ntaus nqi mus rau ib tug hauv chav kawm ntawv uas muaj ntaub ntawv uas yog tag vapor nruj. Yeeb Nkab rwb thaiv tsev ntawm polyethylene ua npuas ncauj absorbs dej nyob rau hauv ib tug npaum li ntawm 1.5% ntawm nws cov ntim tom qab immersion rau hauv dej rau ib hnub. Qhov no qhia ntau zog los ntawm ib tug feem nrog ua lub sij hawm raug rau cov dej. Yog li, Yog hais tias koj tso ib tug rhaub ntawm 28 hnub nyob rau hauv dej, nws absorbs 1.9% ntawm qhov nyhav.

ntxiv nta

Cov khoom thickness yuav thaj tsam li ntawm 6 mus rau 20 millimeters. Wherein intermediate qhov tseem ceeb yog 9 thiab 13 millimeters. Ntawm kev muag khoom koj yuav nrhiav tau ib tug ntau ntau yam ntawm lub tes tsho diameters qauv, qhov no parameter yog hom twg los ntawm 12 mus rau 200 millimeters. Nyob rau hauv lub teb ntawm kev lag luam feem ntau siv ib tug nrog txoj kab uas hla ntawm 100 thiab 150 millimeters. Nyob rau hauv tas li ntawd mus rau lub zus tau tej cov foamed reagent rau cov khoom xyaw tau ntxiv tag nrho cov hom ntawm tshwj xeeb additives, uas yog npaj los muab qhov kawg khoom yuav tsum tau yam ntxwv, namely elasticity thiab hluav taws kuj. Hais txog yav tas, cov rwb thaiv tsev mus rau lub chav kawm ntawv ntawm muaj mob pesnrab combustible.

xaus

Yog hais tias muaj yog ib tug yuav tsum tau tiv thaiv kom txhob muaj tshwm sim ntawm cov hws los yog los tiv thaiv cov yeeb nkab los ntawm xeb dab, siv cov yeeb nkab rwb thaiv tsev piav saum toj no. Los ntawm kev yuav khoom no khoom, koj yuav tau tsis txhob ntshai dab tsi nws yuav tsum tau ua phem rau. Qhov no yog vim lub fact tias qhov no hom ntawm rwb thaiv tsev yog ua los ntawm cov organic cov khoom xyaw. Muaj rau cov yog vim li cas hais tias nyob rau hauv niaj hnub kev lag luam thiab lub lwm ntawm lub private pipelines siv rwb thaiv tsev hom piav saum toj no uas yog pheej yig thiab muaj ib tug tiag tiag zoo heev zoo.