NO743745L - - Google Patents

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Publication number
NO743745L
NO743745L NO743745A NO743745A NO743745L NO 743745 L NO743745 L NO 743745L NO 743745 A NO743745 A NO 743745A NO 743745 A NO743745 A NO 743745A NO 743745 L NO743745 L NO 743745L
Authority
NO
Norway
Prior art keywords
krav
ori
vor
ide
plates
Prior art date
Application number
NO743745A
Other languages
English (en)
Inventor
F B Asp
Original Assignee
Anti Sound Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE7314176A external-priority patent/SE381485B/xx
Application filed by Anti Sound Ab filed Critical Anti Sound Ab
Publication of NO743745L publication Critical patent/NO743745L/no

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
    • E04B2/7411—Details for fire protection
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Description

L yt li «o X or ende skillevei♦
Oppfinnelsen anp&r en lydisoierendekioIIok- eller skillevorr.
Tor u oppnå tilfredsstillande lydiso lori ner ricllom to rev, .har- aa<p>. hittil vært hem vi st tii anvendelse av do bb el vorpsko ne- t ruk sj o uc r&v ulike sal ag", btikie by *fj?eei ost ent er has» ikke kunnet ri tiløtrek.coli/r isolordnr?, ikke on ram? op dores f lat «i vekt teoretisk sliul to være tilstrekkelig • Sott© skyldes doa såkal tø koinsidenseffekten, hviikon inAofc&ror at verr^en lett kan brinees til å tat f dro bQyningras-vinfj-ninf-rcx"vod alle frekvenser ovenfor den såkal to kolasidoiie-frtvno«-frokvensen ac.' ra©dfel,«rendosenkning; av isolerin<g>en. lio*me grense» frokveno or bl. a. avheiiFit av m a teri al orensicap on e ( bi; yni ucss ti v-heteii) o.r vei^tykkolsen• For do fleste lotte by pningrsmatori aler sota lettbeton", gipsplater etc. or .«rrons-cfrekvenson .av størrelses-orden i kliss, o<» ovenfor dette frekvensområde utnytter man alt sa ikke materialets iydisolerertdo egenskaper fullt ut* mon får oa bo ty deli/? reduksjon saaraenliknot raed den teoretiske verAi. L'ob er derfor siieninf&idat a Oke v e**'* tykk ol son med don motivering at «<;n ekte massen bo r *ri okt lydisolering, fordi resultatet blir at koinsidons^rcrnso frekvensen sata tidi forskyves nedover, or den herav botinretfc i ool ori nrsroduk aj onenfjjbr at nettoet.i; ek ton ned hensyn tii isolorinrsOkninfblir ubetydeli<g>.
I .i-anr» tilfelle un<akor can k forsyne vanlige bynrxinrrsj.:! at ev un-. d
en bronnbosky11onde otr trd.itas.jebestaiT.iii"- bekledadt? «ei.- f .ek;-;, at vendi fe i-ieiialiplatwr,£:-ia.stlaj'»inafcer tste. Avhxw/i:»- av iis;xi;.if; .•m^ossoo kan <*et».o r^-juitero i >;n betrakteH'»"o.-pafclvninr av ,-.-iai-ea. bett«keiker keint-drtotMY?rensetr..-k voason• ->'v fe.-jr.ovot fo>"a rJ. k>: i>. hdyno donn,* voJ hjoip .»v andre r.tetodor «.'liv oivb /sov •.^taøvlit. Su of to anvendtKofcod:» i^i-v.kais bci>ti;r i<j utfore c-n V»b.-1 ol ve^-okoststrukrqoa»o.v.k. anb^i.-ro rlateno i;v...iv>..vie > .v---.; i t f s-a h v r. ra ru l r a n:cd en luf ti*p«.O.to,
C nrvv lot'.led fotv»ii''-*.'V'>ndo opi t .UvnxJ, vu -?r f. tiivoi.cb.".;.*: '-'C- en I .i. j e • vu--- ;•:•)!v troo.1* forhel d.-ivi;:..'.av vekt •->""riviciir t;/k- <- L. ■, f',.'.'I ,.'
I;;, y>_- :;.r,'V -.Vil i::?.:.,v;: v Lj, !>• U auierl♦ .<!>'"-d ---X- \"k '. ■ " <:.
bwdv av et uno&to ••Jtor .-tnt 3 et. tes u."biii Ir gjeres; lu-neit er A of jnuntcritifc»
i ra litteraturen er d««t kjen. at uotaiiplator har ue^ot lav béy»ii."-o~fastiset i .forheld til sin flate vokt ur at de derfor kan tjene til forbedre lydisolorinron hos sad-.nno lotte vorrkunstruksjonvr sosn er angitt ovenfor. 3f ledes kau en notallplato, plassort eh-Hol-i to konvon sjo noi i o by rni j ir api at or , hdyno rr r ensof rek vwn sox i<y>« we^ot evt a t o ri al on as utnyt f. ol uti kan ekje optinalt innenfor hele det byr-akustiske CrokvensoririUiot • tin forutsetning rer d<-.tfce er imidlertid at Jen ro ul io".il i r on d eMetallplaten er fri fra byninrscki vene <:lier i det isiij.rtte mo «"et elastisk of? fjærondo f. orbu nu-, st m«_d disse, vtter-so-■ on stiv forbitulolso ikte skulle niedfbre noen b omerk ei acsvt r di rr rorbc&rin**©aarøonliknet mod on konstruksjon uten metallplate.
Ved ko nøtruksjonon av lotto verrelojaonter av denne prinsipp! ol i e type no caa ff: r å få ot lot t hii mit ori i*» element line fast do utvondJ.ro by'rninrsskiveae pi- hv«r sin side av metallplaten. don
-..-las ti fike forbindelse tscm kreves i f dl fe hva sou» er sart ovenfor,
La.i r.jan bare delvis realisere ved å anvende et mykt lim. ben nus& t elastiske forba odelye stan kan tenke ser i dean© saswonhenj* er ir.idlerbid en luftaspaltc, or hvor li);'skjot er i sa^r.»en Iikninr a:ed sådan botydoliff sti vore or tillater dor f or) ik&.e op tira alt. resultat. I.fol'"e Co r el i r rondo oppfinnelse foreslås det derfor at «an pa berre, sider av tien cieilomlirrendesætallplaten. skal bryte'IJjnisjiktoba stivhot ved å iuasott© et sjikt av mykt, pordst og etterrivexi.de i:, at ori al o. Mangla slike porbao materialer nar ved sitt/-.tore .luft-innhold or i.vjret olasti.ako skjelett on elastisitet eom haru ubetyde-lir oversti<g>er den innestenge luftens, iikserapier pt. pass einte materialer er myk skumplast, skujurunuiii, m nor al uli eto. At;.M...'XiJ.^e a v disse uatorialor kar tii strekk ol i r iro-Je hoi df as t Itot&i.rviisk/n er 5:'»-.v t -«-i l;<tt h. ndtårlige byvninr -elementer av andwi ch ty t u'i. -oe r.ykt »;r ektere!vende matoriale anvendes ifhl^u opi.j?inr-_x.-:;on cor-t(-bi:;, -ivis .'il s:y.i ->kuK/plc*n.t, f .»••.:-«..i''/b- eli-..r *;ie tan&« tu.-[.-i a.-, t, tj-t-het av t c.-l.;.osi ul. .-.-r ca, j- C k**/n°, ei, JO
.•v- i;K'd -ju oji.ktf.yk: vise av ca. 2 - i ca:,.
• ■•.i V ». : ran !;;m t-. ;.XéSv<«>" for d.-r.-u ,ly i • i SO I»-r oild-r; -ti '.<lbl.j .'■
-i
«drve,. "e nXlUo .-r Tii Jr -or CT.u-as.ti*j.!«fei, sinky bly -jU;. ,. ai« bi;/
• t i i. «••*.; •vpfj.n--.'^^.^!f., r Ttl*uk:i;: eet..-d.I -., r, ;i* i"--.-'
;•. ;-",i»in-;j.-ni av yin-cv irt ii^en iv ty i -i. s' v: -i vk< 11 n"hdfe «. el-. ixx;t. •■ •■ • . f •,
e^a-fia. har dH; «>£-lct"es viso at. ;bly;;infco au vandt ■ «en. an by.r-«i nyplata f av va ni i r type (f.eks. 12,5kuiGipsplater) hbr ha cm tykkelse innenfor området ca, 0,1 - i nm, for i rin:-«vis «v-1 Logi ca. C',2 0,4 na.
i^ati*": by f ni njrrspl at or or brennbare or/oll er bar dar li ro holdf u.-t~ hetsconskaper p.^.a, myk, spred o."/ell er po ros struktur, i slike tii}'cl i e or det nost r t>r dei ak tir (, bel orre utsiden av be^re doto! ;y«asin r®< -lat ene mod oa bbyni nrostiv of- slitasj ebustandic i;euiud~7ii;.--jf.eks. mo. tal :• plate eller plastlat.il uat*
.'•v -h-n ferur.', onde e..-i>k ri velsen f rcmrfr det si.lv. des at nidiosivo^on 1 •.d<iiiove"rrron) iftire oppfiunoliru.n består av en debbolvt-f^t ;;-md-wichkonstruks jon, ved hvilken dot el a© ti di o modi tua i ro«>-ot » ioIIoja • le<£øt£tAcnde byrniarsplatone w tort sett er luft, soau fyller aei.lon;-roramone i de porbae, bdyoliro wktuuplastsjikten© pa livar side av den sr.elJ.or, li^^en-Je blyplaten or tjener dot doble formål (1) a bære opro den tynne blypiaton eller «-folien or holde den i avstand fra do irustiliir r enee byrninrøplatonø, or: (2) d deair.e akustiske *»viiv*ninfrfer i rosinene<p>>o.lion blyfolion or de iriutiiiir!re;uie b<y>emin^s-j «låtene. >;or fins i aron stive rorbindclsosorraner i.,ollou du to laot.«tii ende byninra; laterto av t - ol ionrve^on, hvorfor d ;;t ik. e kan oppQta noen lydbruer- tvers over do »jigllo£ili >tfpnde «kunpl ast w jiktouo or bly foli an i fcvilkot resulter or i on forbedret lydisolasjon, nn •rt.ellor.ivor-'i feire oppfinnelsen byjfres fortrinnsvis op. av ot antall rektanruirare soollomverfselcaont©r sot» strokker ser fra reiv til tak or saj-itiensk jbtes det one ved siden av dot aud ro laars de notande kantene. Fot' oliiainerinp av lydbruer sou skulle ktui.no opp-??tr hvis ve" rel eisen t ene irunteros pé vertikale stolper av et i loliom reiv o<* tak reist rar.ueverk, foreslos i feire op\fi nu ol •■>■•?« •: t .•••ikjdt-elc^ent i form av en k-profii, sons strokker ,>:<r j.au"i: praktisk talt hoie. lewdon av vo'"roi»«c;entenes innbyrdes inbtcruh* kant- r • a-t j.-,. f i i on •r aa-aranit ne- '.-.i ti ota*r i aaoi .e rin;! soa in-ky:jau;a i:ct( iiiiv a:t a •■.•-:-,ut«. no av da; to ver <-ele-uenten--s r-t sj.-^i.ti/o .i^1^.;^^r or di'..» «•riper r v. r;! no Ida-'fl», ir .--r A Uver ,--ict laur-cf;. ».-w'..- <«v i te rn .'•-£l&fc: no av vei-pv-ktiva iatepar • »«• dorur. a^v. una^n'. idaia :i nip--r .:J.j.!>r. ro lv oe tak, • --.ot^nni'J.14 iydbruer ailMin-ej'.,^••.r.di.-v-ii<*. v'å4oi,->- a-i- re*- i ^^dud^ajt^i^ av vc?K^iaiaiLaii:i. L:aia.;^'' ■....a-: . fl- 'OS- a-": av k-aro£i!e»i <.n^i^aai<y>'i;.-tai>..-...-b ■■ <\\''.dadt ..;i ;,. ni a- a;;i :vi • dl i : ---«■•'"•;.■0
v a '1' v-, a.d iv dd-r t-i.id--<^, or ..a:. ,\ ...v--
bruar disao at-..dana. lavfc fores!-:, tto nkjftala^m et anTsshilios
</-.■ stia nrpresea .a- av i .oka,, aiui-unium ol i er on alta tiniur>sl>.; "< .-ri. n** •
• •v i- tverrsnitt d-forøot skjbt.oleraont kan aed fordel frerojfiiies i foA-iit av ou huiprof il vad •fjt.ijtatfco bukninrer av hi. snlsii. 1 <>fr av<-isin-f"av fiaaai aailoj;; de innbyrdes ektende kantata.: i*v oet j\'of'i.iv. rtc bi ndst&lofc • Ci smol «en b< skrives i <<:>et folfonde under honvisni.,.rt' tii ti.rn\i<f>-oa, ; ; hviikyo £. LfT, 1 vir ot tverrsnittsrias so-1viser t-n sielioave""'- i'*oi'**! op>fiu-nai.-j .-a...--vit»., ira ai iun, f a-- * 2 er et tvorr.-iaittrisa sett fra si id on or visor en alternativ ut for vi hos f o r<a der mellosuvcrron dessuten er forsynt ued^iato-panelor' snoa. er linset palaclxowvofr^en©to utsider, f irr, 3 «i» -i-t por sp ek ti vri as aosn visor to raelloxa vorrsol eiaenter saiu.::en~ foyet ved hjelp av et nytt skjotelr&ient, or 4 or et perspekt i. vries son visor on modifisert u t f or el sos fo rtvt av ak joteloiavntnt lftl~o fir, 2,
tndor hoijvisniiir tii fi<*. i består den 1 y <£i so i e r en d e «i-uiio.ave^^en i • U"c oppfinnelsen av en sandwi chko n st ruk s j o n oiv. fat fond o % >n i.. ■iUvrai biyplatc- 1 cied eu tyk--. el se av juollom ca. e ,1 na.- o"- ca. G> j iitri, .fortrinnsvist neiloa ca. Oi-2 ran orp 0,4 jn^« få hvor side av biy-platoto 1 erV4»d hjelp av liansjikt 2, 3 fast^jort sjikt 4 o** V av on $«yk akuaplaat d en tykk ol so av ca. 4 »a« o*- en tov-tfiot av oa.
"il■ \
30 kjr/ffl • Mot utsidone av de pordso of* ottor^ivende sjiktene 4,5
ar ved hjelp av lin aj ikt 6 resp. 7 i sin tur fastr jort par byrninprsplctor 3 or 9 av anv^ndoiir type, f, eks, .ripapiator, apea-x at or, minoral f ib or plot er etc.
ata ersoi:-' nianrv typei'av bygnin<g>splater er br enno a rc o'r bar onMb<•.;«iktsKiosair'.-ver! lat*., k;m ko nstruksjnen i? »..-i.«"o £i«"»i i iwau^o t; 1 fel < w beleven i:od yt r-- sjikt, i-sn sum vist i. fl1", 2»> i sea <
j i--, i v.iaa:s dan lydivol«-r«unk; aentral*. Plyplafon vad i, ih^jihtane v.»,: d or o, aj is. tone av porast a"'eitor^-lvonde i,at',-*-iai<. »ad 1 -- ;j.
.'-.li spi bt. n< .■ vie*-.!.'.» utside v a-a b «-f 7, u.- l.-v-viia'-*.-t:.l...'.at . no »ab .'
■a* v»
Vo'a; i f i.'-, d vi at a • tlt<trn«txv<. utf ov< X.-u > j. en ..-v «a.. ar : .a •. - veri-k"'5 le e^ .1.?. ^ . o ;-. :• . al;:; j n.<: ai- aiL:.-.' ■-•i.k.l; arei-.M'-,, s -...i.
■iV'":a :.:p.;,al. ia a d ;<*--->.-p, d ut'ji-nr^ i -. v a r- .-..;.-.-d f iv=: da t- ..
V > ■■■ Ld i/'
.; ' : » J Vi..-. 1'. ; • • •; a ".; • ; • : .-. a '... a ;d ■ • ' :.
■ >'■ d.s. ;,<•].;_■.;: ad • ... _ s. y ■■. ~ .die..v»..- a
a k j i' tol•:• mentct h«r fom av <»n h-profil 14 noi; s trolli er aer lanr-s praktifitf: talt hole lcnfdea av de innbyrdeslabtendo endofiatcne
av ia ol loavor^ocl emcnt one A o?? li. ii-pro filen 14 or -plassort ntd sitt wt©^ i aarane plan sou; de hveraxidre.Motende kantene 10,17
av de respektive parene 8,3' or 9*9' av byrnin ropi at eno, or rr.tper r.ted sine fi.ro flenser 18, 19, 20, 21 inn i tilsvarende 22, 23, 24 > 25 som oi'wtfonaot i do to ondoflateno av de respektive parene av byrnin^spiator -3, 9 8',9'« k-profileii 14 -kan vare jaa asi v or kan ka blitt f r erna ti lt ved st roRffprossi nr av f.eka, aiuwiniufit oi isa al tu'ai i ii tuni er© r i nr er, oller et hult elorøont aosti er frvwatilt a v p lat car. a fc e r i al e.
I fir. 4 vise© skjbteleiaontot i festn av on hul k<r>~p.rofil.
kan kan istedenfor (Jo kon vona jo noi le bypiiings<p>låtene 8,9 fremstille sjikt ane 3 or 9 av et oller annet pa&c-.o/ndé materiale sosa kan erholde de onakedeGjenskapene sned hensyn, til holdfaathet, brann-boekyttelso, f uk feighet obest andi"hot, varnoisolorinf* etc.

Claims (3)

  1. Lydisol©rende taelloavvosrr (p-ki.il eve ^r) av saoaienliB .et aandwich-typo sn od en kjerne av blyplate mod en tykkelse av ca. 0,1 - i eun, o1* at od utvendiffo foyf oinrsplator, f. eks. jripsplater, k a r a k - t,-é'%l| e y t a vpe\&: d&t..4<^^ platene' (8^9)'ør åhbraj <y> t et porbst' o,r nykt materi al sjikt '( 4, 5), vesenfclir ined øaiiiK vo elastisitet son don innesluttede luftens.
  2. 2. MelloK vor^ ifdlro krav 1, k a r a k t & r i o o r t v o d ide dot pordae or myke watorialsjifctet (4>5)\ består av tayk© kui»pla»t.
  3. 3. idel.ioi:-7 .V or*? ifolero krav i, k a r a k t o r i s o r t ve d at blyplaten (i) har en tykk else av 0,2 - 0,4 mn. Koliouivetr- ifb lro kr" v 1, kar.aktor i s e r t v e d at an brannboskyttcncie beklednlar (10,11} or anbrart på eionio.&tet.-3 at vendi.'•••e older. ;'. dall øn ver--- ifbl^ e krav 4, k a r a k t o r i .-. e r t v o d •\t <-> lon bj-amib-.sakyttouoo eokl«dniep,«m er metallplate ilo,i i). é» eydi i$ o. 1.1..- r e-s ide i.\olioravr*-'T ifoiro krav,i, k a r a a t ori e. e r t v o d ut an sli tas jebosfcandlr bekledning» f .oka. ri a.*, ? •. f i o .u>v. i vnad i.'i lev p.l aatirj^ iinat, or anbr.-y?t p;" i dat minato den «ai.- ucaidan av > •Ir-a.entafc. 7* aydi." r,-' i<trama? ctel Lor-i vor--"* ort'e at* ende ain-sfc to ra-.LU; . •/(-•••••-si.-.ii.v: utv.V .. •„ J <«>\ i a .-.rv i. j toe. nod :;,.a kvora-uJro vei kj-.-kp uv et . :ko0l -..-A <::•««.-isd. ei ' ati" r - .sv r p Lak v «It d.-- to ian.r i"n av •. : ' a oe-i-aaa-i:at tub.- kaatuiu; (10,1 <7> ) kv di. ta oli.**;.; ve-fs:elu..xrttt:n e, k ;» r a a - fc øri st o r t v o d at i5a;jt't;.!.lcj/!Ciit-et b~ .st«.' r- uv on u-n ro fil (14)» hvis stor (15) or ori,-atort i sat*»**- itlan som do hv«randro motende poreno av byrnin^sf 1 otor (3,9, 8',9'j cnr m>!i «ino fire flenser (1S-21) r*ripor inn i tilsvarende (22T 25) utforn© t i <.nd cf ia ttsne av do respektive part-ne av by^ni ligrsp.lat^r •
NO743745A 1973-10-18 1974-10-17 NO743745L (no)

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CH636153A5 (de) * 1979-02-09 1983-05-13 Alusuisse Mehrschicht-verbundplatte.
US4443991A (en) * 1980-10-09 1984-04-24 Donn, Incorporated Demountable partition structure
IT1174925B (it) * 1983-09-28 1987-07-01 Hiross Int Co Pannello modulare per pavimenti sopraelevati
JPS61277741A (ja) * 1985-05-31 1986-12-08 大建工業株式会社 建築用パネル
FR2592670A1 (fr) * 1986-01-08 1987-07-10 Nord France Entreprise Complexe d'isolation phonique et thermique
DE8802020U1 (no) * 1988-02-17 1988-06-09 Innova Gmbh Mobile Systeme, 7900 Ulm, De
DE9414900U1 (de) * 1994-09-13 1994-11-03 Basf Ag Schalldämmendes Verbundelement
AU678743B2 (en) * 1995-03-31 1997-06-05 Matsushita Electric Works Ltd. Lever modular jack electrical connector
FR2850410B1 (fr) * 2003-01-24 2006-02-03 Hutchinson Panneau d'isolation acoustique
DE20302119U1 (de) * 2003-02-11 2003-07-03 Saint Gobain Isover G & H Ag Zweischalige Trennwand mit einer Füllung aus Mineralwolle
CN104453083A (zh) * 2014-12-05 2015-03-25 广东菲思科金属科技有限公司 一种铝合金墙板
CN107620403B (zh) * 2017-09-21 2022-11-15 南京工业大学 橡胶连接结构的高强木剪力墙
PL427830A1 (pl) * 2018-11-20 2019-09-23 Mar-Bud Spółka Z Ograniczoną Odpowiedzialnością Budownictwo Spółka Komandytowa Ściana działowa klejona i sposób wykonania ściany działowej klejonej
CN111768753B (zh) * 2020-05-12 2024-01-23 宁波晶成机械制造有限公司 一种具有隔音功能的铝合金摩擦焊型材及其制备方法
CN111827501A (zh) * 2020-07-03 2020-10-27 贵州晶木建材有限公司 一种用于防火隔音场所的施工方法
CN112081299A (zh) * 2020-09-17 2020-12-15 安徽艾雅伦新材料科技有限公司 一种软质墙板及其制作工艺

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