DE1409969A1 - Protection against fire and heat by means of prefabricated molded parts, such as plates, boxes and shell-shaped bodies - Google Patents

Protection against fire and heat by means of prefabricated molded parts, such as plates, boxes and shell-shaped bodies

Info

Publication number
DE1409969A1
DE1409969A1 DE19621409969 DE1409969A DE1409969A1 DE 1409969 A1 DE1409969 A1 DE 1409969A1 DE 19621409969 DE19621409969 DE 19621409969 DE 1409969 A DE1409969 A DE 1409969A DE 1409969 A1 DE1409969 A1 DE 1409969A1
Authority
DE
Germany
Prior art keywords
tree
parts
perlite
bentonite
cover according
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19621409969
Other languages
German (de)
Inventor
Wilhelm Holzwarth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of DE1409969A1 publication Critical patent/DE1409969A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • 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
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • 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
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/049—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0091—Organic co-binders for mineral binder compositions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00862—Uses not provided for elsewhere in C04B2111/00 for nuclear applications, e.g. ray-absorbing concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Building Environments (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

PATENTANWSLTEPATENT AGENCY DR. LOTTERHOS - DR.-ING. LOTTERHOSDR. LOTTERHOS - DR.-ING. LOTTERHOS

FKANKFURT (MAIN)FKANKFURT (MAIN)

LICHrENSreiN-STRASSE 3
FERNSPRECHEN: 555061
TELEGRAMMEi LOMOSAPATENT
LAMDESZENrRALBANK 4/951
DRESDNER BANK FFM., Nr. 524742
POSrSCHECK.KONTO FFM.1667LICHrENSreiN-STRASSE 3
TELEPHONE: 555061
TELEGRAMMEi LOMOSAPATENT
LAMDESCENRALBANK 4/951
DRESDNER BANK FFM., No. 524742
POSrSCHECK.ACCOUNT FFM.1667

FRANKFURT (MAIN)/FRANKFURT (MAIN) /

III/HIII / H

Wilhelm Holzwarth* Fcankfurt-Mainj SahdwegWilhelm Holzwarth * Fcankfurt-Mainj Sahdweg

Gegen Feuer und Warma beständige Abdeckung mittels vorgefertigter FormfcaiLe, vA% Platten, Kästen und sohalenfcrmigen Körpern»Covering resistant to fire and warmth by means of prefabricated moldings, above all panels, boxes and soles-shaped bodies »

In vielen Fällen 1st- es erforderlich und zum Teil awch behördlich vorgeschrieben, Bauteile gegen Feuer und WUrme zu schützen« Zum Beispiel müssen bei Stahl' Skelettbauten alle Sfcahlteilo von feuerbeständigem Material umkleidet nein» Neuerdings wird auch bei Stahlbeton, insbesondere bei Spannbeton und anderen Seaperatuiempflndllühen Konstruktionen, eine feuerbog tändige Abdsokuug bawo Ummantelung gefordert,In many cases it is necessary and sometimes officially prescribed to protect components against fire and heat , a fire arch constant Abdsokuug baw o covering required,

Bisher wurde zum Feuerschutz auf eine Zwischen?;and oder untergeh ing to DookJ, ζ ,,D0 aus Draht ge Γ Leohfc, al η j mLnduafeorifi ^ "..& ülrarke l^ibzauf Ingo α.Ιη?»Ί cub JauiiijiMJaluij, * "iL'iWiivä/j Ίί <^ίτι ί'»[)»Λΐ ι L ι"., i, »Li, i.-u1 So far, an intermediate?; And or going down to DookJ, ζ ,, D 0 made of wire ge Γ Leohfc, al η j mLnduafeorifi ^ ".. & ülrarke l ^ ibzauf Ingo α.Ιη?» Ί cub JauiiijiMJaluij, * "iL'iWiivä / j Ίί <^ ίτι ί '» [) »Λΐ ι L ι"., i, »Li, i.-u 1

BADORIQtNAL «098BADORIQtNAL «098

Ϋ 1409089 Ϋ 1409089

imtei Verwendung von Gips oder Zement und Vermioulibh oder PerIibe hergestellt war, aufgetragen» Pas Aufbringen einer Putzsohicht von der erforderlichen Dicke bedingt einen hohen Arbeitsaufwand0 AusSe-TlJeBf entsteht durch den nassen Putzmörtel eine vorübergehend starke Gewichfcsbelos bung, die eine an sich nicht nötige stärkere DimensLonierung der den Putz tragenden TeLIa erforcier LLoh machte Schliesslich werden erhebliche Mengen an Fnuühtigkeit in das Bauwerk gebracht und tluroh die Trocknungszeit sowie gegebenenfalls hierbei angewandte Beheizungen und Belüftungsmassnahmen entstehen weitere Kosten·imtei use of gypsum or cement and Vermioulibh or PerIibe was prepared, coated "Pas applying a Putzsohicht of the required thickness requires a high workload 0 ausse - TlJeBf arises environment through the wet plaster mortar a temporarily strong Gewichfcsbelos comprising a non needed to be stronger DimensLonierung The TeLIa researcher carrying out the plaster finally made considerable amounts of ineptitude into the building, and the drying time and any heating and ventilation measures used incur additional costs.

Seit langem wurde versucht» die Kaohteile des Putzmörtelauf trage durch Verwendung von vorgefertigten Montageplatten zu behebeno Bs konnta jedoch bishex noch keLne Plattenabdeckung hergestellt werden} welohe dia für FeuerbestundigkeIt gefoxdexten Bedingungen erfüllt» DL» meisten PIaBton hielten bei längerer PrUfdauer hohen Temperaturen nicht stand odex wurden naoh dem BrBndversuch beim Ablöschen zerstörte Auch gelang es nicht, den Wärmedurchgang an des Stossfugen des Platten Is ausreichendem Mess· zu unterbinden. En war bisher kein· Abdeckung mittels Montageplatten odes dergleichen bekannt, welche die Prüfung auf Feuerbe-It has long been attempted "the Kaohteile of Putzmörtelauf wear by using prefabricated mounting plates to fix o Bs konnta but bishex still keLne plate cover are made} welohe dia gefoxdexten for FeuerbestundigkeIt conditions are met" DL "Most PIaBton not held high by prolonged PrUfdauer temperatures was odex were After the fire test it was destroyed during the extinguishing process. It was also not possible to prevent the passage of heat at the butt joints of the panel. Up to now, no cover by means of mounting plates or the like was known, which would allow the test for fire

atändigkeit gemäss dez Normvorsohrift PIN 41o2 bestehen konnten·resistance in accordance with the dez standard PIN 41o2 could·

Durch die Erfindung lassen sich mittels vorgefertigter !formteile,' wie Platten, Kästen, ?chalenföxmigen Körpern Uodglo, feuerbeständige Abdeckungen bzw» Ummanteiungen her stellen, die vor allen auoh en den Fugen und Aufhängungs- bzw· Befestigungsteilen die gewünschte Beständigkeit und Wärmedämmung gewährleistenοThe invention can be used by means of prefabricated ! molded parts, 'such as plates, boxes, bowl-shaped bodies Uodglo, fire-resistant covers or »jackets above all outside the joints and suspension or · fastening parts the desired Ensure durability and thermal insulation ο

Erfindung besteht im wesentlichen aus'dex kombinierten Anwendung eines Isoliermaterial bestimmter Zusammensetzung, der über-läppenden Ausbildung der Isolierkörperränder und der Verwendung eines bestimmten Fugenverbundmsteriale· Invention essentially consists of'dex combined Use of an insulating material of a certain composition, the overlapping formation of the edges of the insulating body and the use of a certain joint composite material

Brfindungsgemaes wird sur Herstellung der wäzmedäamenden Formteile, als für die Isolierung massgebendea Material, eine VU&bung von 6 Bäumte ilen Perlite, 1 Baumteil Zement und 1 Raumteil Ton verwendete Bei diesem Miechungeverhältni sind i%wvi>onungen bis su 1o% möglich· According to the invention it is used for the production of the wäzmedäamenden Molded parts, as the decisive material for the insulation, a VU & exercise of 6 trees ilen perlite, 1 tree part cement and 1 part of the volume of clay used in this Miechungefahrni i% wvi> onings up to 1o% are possible

Perlite ist ein bekannter anorganisch«, unbrennbarer Dämmstoff mit mikrofeinen Poren, der au« vulkanischem Gestein in ein·« gesteuerten Sxpeneionavorgang bei überPerlite is a well-known inorganic, non-combustible insulation material with microfine pores, the volcanic one Rock in a controlled sxpeneion process at over

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1000° C hergestellt wird«, Perlite let feuchtigkeitsunempfinglioh, nicht hygroskopisch und von verhältnismässig hoher Druckfestigkeit0 Vorzugsweise verwendet man ein Handelsprodukt der Korngrösse von 0 - 4 mm Bit einem RauDgewioht von 5o - 7ο kg/nr 0 Is made 1000 ° C, "Perlite let feuchtigkeitsunempfinglioh, non-hygroscopic and of relatively high compressive strength 0 Preferably, a commercial product of the grain size of 0 is used - 4 mm bit of a RauDgewioht 5o - 7ο kg / nr 0

Ss wird vorzugsweise ein eohnellbindender Zement verwendet« Als Ton wird natürlicher Bentonit verwendet 9 der im wesentlichen der Formel ( AIgO-, Fe2Ox9MgO) · 4- SiO2 e H2O + oH20 entspricht»A non-binding cement is preferably used «The clay used is natural bentonite 9 which essentially corresponds to the formula (AlgO-, Fe 2 Ox 9 MgO) · 4- SiO 2 e H 2 O + oH 2 0»

Die Mieohung kann auch unter Verwendung vonThe mieohung can also be made using Gips hergestellt werden· Das Mischungsverhältnis istPlaster of paris can be produced · The mixing ratio is

dann ungefähr:then roughly:

6 Räumteile Perlite,
2 fiaumteile Gipsι
1 Baumteil Ton.6 clearing parts perlite,
2 fiaumteile plaster
1 tree part clay.

Auoh bei diesem Mischungsverhältnis sind Abweichungen bia su etwa 1o% ohne Machteil. Als Gips eignet sich besondere Stuckgips«,Even with this mixing ratio, deviations bia su about 1o% are without any disadvantage. As a plaster is suitable special stucco «,

Abdeckungen die stark der Witterung ausgesetzt oder in Yeuohträumen angebracht werden ist die Mischung alt Zement su bevor sugan·Covers that are heavily exposed to the weather or to be installed in Yeuohmäume the mixture is old cement su before sugan

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Zizx Ueberlappung des Iaolierkörperiander genügt es, wenn die aneinander etossenden Bänder mit einfachen Falzen übereinander greifen» Im allgemeinen ist eine Fairtiefe iron etwa 2,ο - 2,5 cm ausreichend» Es können auch andere überlappende bzw* ineinandergreifende Gestaltungen gewählt werden, Z0B0 in Art von Nut und FederοZizx overlapping of the outer body, it is sufficient if the contiguous tapes overlap with simple folds »In general, a fair depth iron about 2, ο - 2.5 cm is sufficient» Other overlapping or interlocking designs can also be selected, Z 0 B 0 in the manner of tongue and groove ο

Als Fugenvexbundmaterial wird ein Spezialkleber verwendet, der ein organisches Bindemittel, Perlite, Glasmehl und Ton bzw« Bentpnit enhält, teispielsweise gemäss folgender Rezeptur:A special adhesive is used as the joint tape material used, which contains an organic binder, perlite, glass powder and clay or bentpnite, for example according to the following recipe:

2 Baumteile einer 5o££gen Dispersion von Polyvinyl-' propionat (Pxopiofan ^D, 6D der BAS?) 2 Baumteile Wasserglas
2,5 Baumteile Perlite
2,5 Baumteile Glasmehl
o,5 Baumteile Bentonit·2 tree parts of a 50 ££ gene dispersion of polyvinyl propionate (Pxopiofan ^ D, 6D of the BAS?) 2 tree parts water glass
2.5 tree parts perlite
2.5 tree parts of glass powder
o, 5 tree parts bentonite

Bei einem solches Kleber wird des zunächst die Haftung vermittelnde oxganlsohe Bindemittel bei höheren (Temperaturen zerstört und die übrigen Bestandteile bewirken •in· fest·» feueralohere und wärmedämmende Verkittung, Siesex Kleber ist bei übex 1ooo* 0 feuersicher«With such an adhesive, the first thing is the adhesion Mediating oxganlsohe binders at higher (temperatures destroyed and the other components cause • in · solid · »fire-resistant and heat-insulating cement, Siesex glue is fireproof at over 1ooo * 0 «

Zur Erhöhung dex mechanischen Festigkeit der Formteile, Insbesondere bei gröeseren Ρΐεtaten ist ee sweaknäseig» bei der Herstellung ein· Armierung z.B» mittelii Bau-To increase the mechanical strength of the molded parts, Particularly in the case of larger offenses, ee is sweaky » in the production of a reinforcement e.g. »Mittelii Bau-

8098 iü/0X)29 BAOORIQiNM.8098 iü / 0X) 29 BAOORIQiNM.

stahlgewebe vorzugsweise aber mittels Plaohripp-Streokmetall vorzusehen» Besondere geeignet sind 5 hohe Streckmetallteile«> Ia allgemeinen ist eine Platten· stärke von 3o - 58 mm ausreichend und bat sich gut bewährte Selbstverständlich können für Sonderzwecke auch Formteile von gzösseres Sicke beigestellt und verwendet wer den <>steel mesh, however, preferably using Plaohripp Streokmetall to be provided »Particularly suitable are 5 high expanded metal parts «> In general, a board thickness of 30 - 58 mm is sufficient and works well Of course, molded parts from larger beading can also be provided for special purposes are used the <>

Abdeckungen genäse der Erfindung sind nicht nur sue Wärmedämmung sondern auch sur Streblendämmung insbesonderer gegen radioaktiv· Strahlung gut geeignete Zu letztere» Zwecke werden die Formteil· zusätsllch mit einer beispieleweisen 20■» starken Besobiobtuiig verseben, welche BleiaAbl ^ entbälto Dies« streblendajRsende Auflage kann sun Beispiel beateben aus ιCovers genäse of the invention are not only sue thermal insulation but also sur face insulation particularly suitable against radioactive radiation The molded parts are additionally used for the latter purpose with an example of 20 ■ »strong Besobiobtuiig erase which lead is contained to this end Edition can beateben from ι sun example

5o Baumteilen Bleiaehl, bis 1 am Koingrösse5o tree parts lead meal, up to 1 at Koin size

3o Raumteil· Quarssand3o part of the room quartz sand

1o flaiuateil· Zement1o flaiuateil · cement

■1· Baumteil· Ton (Bentonit)■ 1 · tree part · clay (bentonite)

2h» Srläuterung <ier irAndung wird ensobUessend en Hand der Zeiohnung ein.. Ausführungabeispiel einer feuerbeständigen unter gehängten Stoke beschrieben«2h "Explanation" for any explanation is required in the hand of drawing a .. Example of execution a fire resistant under hung stoke described «

AAftAAAftA

BAD ORK3IMALBAD ORK3IMAL

Bei einer Deokenkonstruktion sub Walsprofilträgern 1 (KP 14) und quer darüber angeordneten dicht aneinander stoasenden und fugenveroörtelten Stahlbetonplatten 2, wurde eine Montagedecke gemäae dez Erfindung untergehängte Aa unteren flansch der Walaprofilträger 1 und an den auf den unteren Flansch aufgelegten Blechprofilstangen 3» wurden mittel· S-Haken und BSdeldrsht die T-fo'zaigen Bleohprofilatangen 4 aufgehängt ο An der ale Loohleiaten auegebildeten Unterseite dez Blechprofilstangen 4, waren die 3o aa starken und alt Rippenatreokaetall ereierten Isolierplatten mitteIe Senkkopfschrauben angeschzaubto Zur Pugenüberlappung waren die Ie oli er plat ten 5 ait Falsan 6 irerseheneWith a Deokenkonstruction sub Walsprofile supports 1 (KP 14) and across them arranged tightly butting and jointed reinforced concrete slabs 2, a mounting ceiling according to the invention was suspended Aa lower flange of the whale profile support 1 and on the sheet metal profile rods 3 »placed on the lower flange, medium · S-hooks and BSdeldrsht the T-shaped bleoh profile rods 4 hung on the ale Loohleiaten formed underside of dez sheet metal profile bars 4, the 3o aa thick and old rib atreocetal erected insulating plates were in the middle Countersunk screws attached to the joint overlap were the Ie oli er plat ten 5 ait Falsan 6 misunderstood

dea ■
Si· Togen waren ait/beaohriebenen Kleber abgedichtet· Dez Abstand βwieοhen der Untereeite dez ffalspzofiltzägez 1 und daz Obezaeit· der Isolierplatte 5 betrug etwa 65 aa«dea ■
Si · Togen were ait / beaohrobenen adhesive sealed · Dec distance βasοhen the bottom dez ffalspzofiltzägez 1 and daz Obezaeit · of the insulating plate 5 was about 65 aa «

Beia Brandrereuoh nach JSM 41 ο2 ergab sich nach Tezsuohsdsuez von 9o Minuten und einer Bzendhausteaperatuz ▼on 1 612*CV dass auf den Stahlbetonplatten 2, eine aittlere feapezatuz Ton nur 58· C aufgetreten wer. BIe ftaperstuz aa untezen Tlansoh dez Walsprofiltzigez 1 überstieg nicht 68* C. Utbezzssohendezwels· ergab dl« Teaperaturaeaeung en den fugen bsw. Talstil 6, dass dort auf den laolierplatten nur «ins Teaperatur ▼on 57· G herrachte 3ei dea anaohlieaeenden Löeoh-Beia Brandrereuoh according to JSM 41 ο2 resulted after Tezsuohsdsuez of 90 minutes and a Bzendhausteaperatuz ▼ on 1 612 * C V that on the reinforced concrete slabs 2, an aittlere feapezatuz sound only 58 · C occurred who. BIe ftaperstuz aa untezen Tlansoh dez Walsprofiltzigez 1 did not exceed 68 * C. Utbezzssohendezwels · resulted in the "Teaperaturaeaeung en the joints bsw. Valley style 6, that there on the laolierplatten only «into Teaperatur ▼ on 57 · G came 3ei dea anaohlieaeenden Löeoh-

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wasseivorsuch wurde die Unterdecke en keiner Stelle duxohbxooheno Bei allen angegebenen Mischungen lassen eich anstelle von Pexlite auch Vermiculit verwenden.The suspended ceiling was never searched for water duxohbxooheno Leave with all specified mixtures I also use vermiculite instead of Pexlite.

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BADBATH

Claims (2)

/ίο) Gegen Feuer und Wärme beständige Abdeckung bzw» Ummantelung aittels vorgefertigter Formteile, wie Platten KaBten, schalenform!gen Körpern ododgl», insbesondere für Bauteile, dadurch gekennzeichnet, dass die Formteile aus einer Mischung iron Perlite * Ton insbesondere Bentonit und Zemen&-eäer Gips hergestellt sind, dass die—aneinander stossenden Bänder z»B. durch übereinandergreifende Falze oder ineinander greifende Profile bzw. Stossfugen mittels eines, ein organisches Bindemittel, Perlite, Glasmehl, Wasserglas und Bentonit enthaltenden Klebers miteinander verbunden sind ο/ ίο) Cover or sheathing resistant to fire and heat by means of prefabricated molded parts, such as plates, boxes, shell-shaped bodies or the like, in particular for Components, characterized in that the molded parts are made from a mixture of iron perlite * clay, in particular bentonite and Zemen & -eäer plaster are made that the — one another butting straps, for example. by overlapping folds or interlocking profiles or butt joints by means of a, an organic binder, perlite, glass powder, water glass and bentonite containing adhesive are bonded together are ο 2« Abdeckung nach Anspruch 1, dadurch gekennzeichnet, dass aus einer Mischung von etwa 6 Raumteilezi Perlite» 1 Baumteil Zement und 1 Baumteil Bentonit hergestellte Formteile verwendet sind»2 «cover according to claim 1, characterized in that from a mixture of about 6 room parts - perlite »1 tree part Cement and 1 tree part bentonite made moldings are used » 3« Abdeckung nach Anspruch 1, dadurch gekennzeichnet, dass aus eines Mischung von etwa 6 Bäumteilen Perlite, 2 Baumteilea Stuckgips und 1 ßaumteil Beatoait hergestellte Formteil« verwende (I1VIIiU · _ "*■«»:3 «Cover according to claim 1, characterized in that molded parts produced from a mixture of about 6 tree parts perlite, 2 tree parts a stucco and 1 tree part Beatoaite are used (I 1 VIIiU · _" * ■ «»: 4· Abdeckung nach Anspruch 1-3» dadurch gekennzeichnet, dass die Foretell· mittels Fleobripp-Streckaetell armiert sind·4 · Cover according to claims 1-3 »characterized in that that the Foretell · is reinforced by means of Fleobripp-Streckaetell are· 80 9810/002 980 9810/002 9 Abdeckung nach Anspxuoh 1-4, de dux oh gkennzeiohnet, dass als Fugenverbundaaterial ein Siebes folgendes Zusammensetzung Yerwendet ist :Cover according to Anspxuoh 1-4, de dux oh gkennzeiohnet, that as a joint composite material a sieve following Composition used is: 2 Baumteile einer 5o#Lgen Dispersion von Polyvinylpropionät (Propiofan 5D, 6D der BASF)2 tree parts of a 5o # Lgen dispersion of polyvinyl propionate (Propiofan 5D, 6D from BASF) 2 Baumteile Wasserglas 2,5 Baumteile Perlite 2,5 Baumteile Glasmehl o,5 BäumteHe Bentonit«2 tree parts water glass 2.5 tree parts perlite 2.5 tree parts glass powder o, 5 trees he bentonite « 6« Abdeckung nach Anspruch 1 -5t dadurch gekennzeichnet, dass die formteile sux Strahlendämmung eine zusätzliche6 «cover according to claim 1 -5t characterized in that the molded parts sux radiation insulation an additional Bleimehl enthaltende Auflagesohicht aufweisen« die • . Baum-Topping layers containing lead powder have «the •. Tree- beispielsweise aus 5o. Baumteilen Bleimehl, Jo/teile Quazssand, 1o Baumteile .Zement un* 1o Baumteil· Ton (Bentonit) besteht. ,:for example from 5o. Tree parts lead meal, jo / parts Quazssand, 1o tree parts, cement and 1o tree part · clay (Bentonite). ,: 809810/0029809810/0029
DE19621409969 1962-05-29 1962-05-29 Protection against fire and heat by means of prefabricated molded parts, such as plates, boxes and shell-shaped bodies Pending DE1409969A1 (en)

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Application Number Priority Date Filing Date Title
DEH0045916 1962-05-29

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US (1) US3292326A (en)
BE (1) BE632884A (en)
CH (1) CH428152A (en)
DE (1) DE1409969A1 (en)
GB (1) GB1052393A (en)
NL (1) NL293364A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422587A (en) * 1968-01-05 1969-01-21 Malcolm G Murray Plasterboard with a remoistenable plaster facing
US4829734A (en) * 1986-10-31 1989-05-16 Eltech Systems Corporation Ceramic fiber insulation module and method of assembly
GB8722784D0 (en) * 1987-09-29 1987-11-04 Pre Formed Components Ltd Fire protection for floors & ceilings
US5176876A (en) * 1990-10-10 1993-01-05 Simko & Sons Industrial Refractories Inc. Insulating ceramic fiber batting module, anchoring system, ladle cover assembly and method of assembly
US5234660A (en) * 1990-10-10 1993-08-10 Simko & Sons Industrial Refractories, Inc. Insulating ceramic fiber batting module, anchoring system, ladle cover assembly and method of assembly
US7350450B1 (en) * 2006-09-18 2008-04-01 Battelle Energy Alliance, Llc Armor structures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037294A (en) * 1933-01-11 1936-04-14 Roger W Williamson Laminated material
US2213603A (en) * 1938-10-14 1940-09-03 Robertson Co H H Fireproof building structure
US2466106A (en) * 1944-03-02 1949-04-05 Hoge Edward Clyde Preformed slab structures
US2703289A (en) * 1950-10-23 1955-03-01 Corwin D Willson Cement bound lightweight aggregate masses
US3095347A (en) * 1958-09-11 1963-06-25 Johns Manville Perlite Corp Insulating material and the like
US3015626A (en) * 1959-09-29 1962-01-02 John C Kingsbury Insulating composition

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US3292326A (en) 1966-12-20
CH428152A (en) 1967-01-15
BE632884A (en)
GB1052393A (en)
NL293364A (en)

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