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DE1923192A1 - Building material containing a phenol/alde- - hyde polymer - Google Patents

Building material containing a phenol/alde- - hyde polymer

Info

Publication number
DE1923192A1
DE1923192A1 DE19691923192 DE1923192A DE1923192A1 DE 1923192 A1 DE1923192 A1 DE 1923192A1 DE 19691923192 DE19691923192 DE 19691923192 DE 1923192 A DE1923192 A DE 1923192A DE 1923192 A1 DE1923192 A1 DE 1923192A1
Authority
DE
Germany
Prior art keywords
quartz sand
phenol
fibers
polymer
alde
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
DE19691923192
Other languages
German (de)
Inventor
Auf Nichtnennung Antrag
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.)
ESTABLISHMENT BORNEX
Original Assignee
ESTABLISHMENT BORNEX
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 ESTABLISHMENT BORNEX filed Critical ESTABLISHMENT BORNEX
Priority to DE19691923192 priority Critical patent/DE1923192A1/en
Priority to BE750010D priority patent/BE750010A/en
Priority to NL7006704A priority patent/NL7006704A/xx
Priority to FR7016710A priority patent/FR2047450A5/en
Publication of DE1923192A1 publication Critical patent/DE1923192A1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/04—Condensation polymers of aldehydes or ketones with phenols only
    • C09J161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • E04C2/10—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • 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
    • E04C2/10—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

Material comprises 90 to 99% wt. of a mineral pref. sand of particle size below 3 mm. more pref. below 1 mm. preferably a mixture of different sized particles, and 10 - 1% wt. of a phenol/aldehyde resin, e.g. of a cresol and an acetaldehyde, butyraldehyde or furfural, optionally there is present as reinforcement mineral asbestos, glass synthetic or vegetable fibres, or metal bars, fibres or mats.

Description

Sandwichbauelement Die Leichtbauweise erfordert Elemente, die viele und verschiedenartige Funktionen mit Hilfe mehrerer Stoffe erfüllt. Bei jedem dieser Stoffe verbindet sich höchster Funktionswert mit reduziertem Raumvolumen bei geringem Näterialbedarf und Gewicht. Sandwich construction element The lightweight construction requires many elements and fulfills various functions with the help of several substances. With each of these Fabrics combine the highest functional value with reduced room volume with low Nutritional requirements and weight.

Technische verlangte Eigenschaften flir leichte vorgefertigte Elemente sind: Statische Festigkeit, gute akustische Dämmung, gute wärmetechnische Eigenschaften, Widerstand gegen Witterungseinflüsse, usw.Technical properties required for lightweight prefabricated elements are: static strength, good acoustic insulation, good thermal properties, Weather resistance, etc.

Aus diesen Erfordernissen sind Elemente entwickelt worden, die wegen ihrer IIehrschichtigkeit unter der Bezeichnung " Sandwichelemente " bekannt sind. Diese Leichtbauelemente haben eine Ummantelung aus Zement-Asbest, Glas, Keramik, Metall, Holz, Kunststoffplatten, Glas- oder Steinwolleplatten, Gipskarton oder Spanplatten, usw.From these requirements elements have been developed that because of Their multilayered structure are known as "sandwich elements". These lightweight construction elements have a coating made of cement-asbestos, glass, ceramics, Metal, wood, plastic panels, glass or rock wool panels, plasterboard or chipboard, etc.

Als Isolierschichten kommen hauptsächlich Kunstschaumstoffe, Glas-oder Steinwollematten zur Verwendung.The insulating layers are mainly synthetic foams, or glass Rock wool mats for use.

Der Gegenstand der vorliegenden Erfindung ist ein Sandwichelement, welches aus einem leichten isolierenden Kern besteht, wie z. B.The subject of the present invention is a sandwich element, which consists of a light insulating core, such as. B.

Kunstschaumstoffe, Glas- oder Steinwollematten und aus Ummantelungsplatten, welche chemisch gebundene gepresste Quarzsandplatten sind.Synthetic foams, glass or rock wool mats and cladding panels, which are chemically bonded pressed quartz sand plates.

Diese Quarzsandplatten kann man dann durch eine Rahmenkonstruktion oder durch Verklebung mit dem Kern befestigen.These quartz sand plates can then be put through a frame construction or attach by gluing to the core.

Ausfuhrungsbeispiel: Geschlämter, reiner Quarzsand ist mit Phenol-Kresol-Formaldehyd-Harz und mit oder ohne Härterzugabe so durchgemischt, daß der Harzanteil 4 % vom GesaKntgewicht der Mischung beträgt.Exemplary embodiment: Pured, pure quartz sand is made with phenol-cresol-formaldehyde resin and mixed with or without the addition of hardener so that the resin content is 4% of the total weight of the mixture.

Nach der Pressung und Wärmebehandlung sind die ausgehärteten Platten zur Produktion von Sandwichelementen geeignet.After pressing and heat treatment, the hardened panels are suitable for the production of sandwich elements.

Claims (3)

Patentansprüche:Patent claims: 1. Sandwichbauelement, dadurch gekennzeichnet, daß die Ummantelung von bekannten Kernen mindestens aus einer Quarzsandbauplatte besteht, welche sich aus Quarzsand und 1 - 10 Gew.% Phenol-Kresol-Formaldehyd-Harz als Bindemittel zusammensetzt.1. Sandwich component, characterized in that the sheathing of known cores consists of at least one quartz sand building board, which composed of quartz sand and 1 - 10% by weight phenol-cresol-formaldehyde resin as a binder. 2. Sandwichbauelement nach Anspruch 1, dadurch gekennzeichnet, daß zu der Nasse der Quarzsandmischung vor der Bearbeituno Faserfüllungen wie Asbestfasern, Mineralfasern, Glasfasern, Polymerfasern und Pflanzenfasern zugegeben werden.2. Sandwich component according to claim 1, characterized in that to the wetness of the quartz sand mixture before processing fiber fillings such as asbestos fibers, Mineral fibers, glass fibers, polymer fibers and vegetable fibers are added. 3. Sandwichbauelement nach Anspruch 1, dadurch gekennzeichnet, daß zu der Nasse der Quarzsandmischung vor der Bearbeitung verschiedene pulverförmige Füllstoffe zugegeben werden.3. Sandwich component according to claim 1, characterized in that powdered different to the wetness of the quartz sand mixture before processing Fillers are added.
DE19691923192 1969-05-07 1969-05-07 Building material containing a phenol/alde- - hyde polymer Pending DE1923192A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19691923192 DE1923192A1 (en) 1969-05-07 1969-05-07 Building material containing a phenol/alde- - hyde polymer
BE750010D BE750010A (en) 1969-05-07 1970-05-06 Building material containing a phenol/alde- - hyde polymer
NL7006704A NL7006704A (en) 1969-05-07 1970-05-08
FR7016710A FR2047450A5 (en) 1969-05-07 1970-05-08 Building material containing a phenol/alde- - hyde polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691923192 DE1923192A1 (en) 1969-05-07 1969-05-07 Building material containing a phenol/alde- - hyde polymer

Publications (1)

Publication Number Publication Date
DE1923192A1 true DE1923192A1 (en) 1970-11-19

Family

ID=5733434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691923192 Pending DE1923192A1 (en) 1969-05-07 1969-05-07 Building material containing a phenol/alde- - hyde polymer

Country Status (1)

Country Link
DE (1) DE1923192A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0601182A1 (en) * 1991-08-02 1994-06-15 Daiken Corporation Inorganic constructional board and method of manufacturing the same
DE10140207A1 (en) * 2001-08-16 2003-03-13 Torsten Heinemann Architectural building element comprises at least one outer layer consisting of a sand material embedded in a hardened bonding agent, and an insulation layer foamed onto the outer layer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0601182A1 (en) * 1991-08-02 1994-06-15 Daiken Corporation Inorganic constructional board and method of manufacturing the same
EP0601182A4 (en) * 1991-08-02 1996-05-22 Daiken Trade & Industry Inorganic constructional board and method of manufacturing the same.
US5648154A (en) * 1991-08-02 1997-07-15 Daiken Trade & Industry Co., Ltd. Inorganic constructional board and method of manufacturing the same
DE10140207A1 (en) * 2001-08-16 2003-03-13 Torsten Heinemann Architectural building element comprises at least one outer layer consisting of a sand material embedded in a hardened bonding agent, and an insulation layer foamed onto the outer layer

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