DE2137943A1 - Lightweight concrete - contg styropor-mull(waste) particles coated with hydraulic lime as binder - Google Patents

Lightweight concrete - contg styropor-mull(waste) particles coated with hydraulic lime as binder

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Publication number
DE2137943A1
DE2137943A1 DE19712137943 DE2137943A DE2137943A1 DE 2137943 A1 DE2137943 A1 DE 2137943A1 DE 19712137943 DE19712137943 DE 19712137943 DE 2137943 A DE2137943 A DE 2137943A DE 2137943 A1 DE2137943 A1 DE 2137943A1
Authority
DE
Germany
Prior art keywords
styrofoam
point
concrete
waste
lime
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
DE19712137943
Other languages
German (de)
Inventor
Franz Raetsch
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
Priority to DE19712137943 priority Critical patent/DE2137943A1/en
Publication of DE2137943A1 publication Critical patent/DE2137943A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Building Environments (AREA)

Abstract

The use of lime instead of the conventional resin binder prevents clogging of the apparatus and improves the fire resistance of the product. Structural elements, which may bear loads and serve as heat and sound insulations, are produced.

Description

Beschreibung a) Gegenstand: Styropor-Beton b) Dieser gehört in die Reihe der Schutzrechte der BASF, nach welchen eiii Styropor-Beton mit Styropor-Partikeln(Kugeln) unter Verwendung von Harzklebern, und wie z.B. mit Epikote 162 bei Beimischung von Härtern der Gruppe Lamorin C 260 der BASF hergestellt wird.Description a) Subject: Styrofoam concrete b) This belongs in the Series of protective rights of BASF, according to which eiii Styrofoam concrete with Styrofoam particles (balls) using resin adhesives, and such as with Epikote 162 when adding Hardeners of the Lamorin C 260 group from BASF.

c) Neu ist hier die Verwendung von Styropor-Mull (Abfall) und die Aufbereitung des Styropor-SetonO d) Styropor-Mull wird in einem Vormischgang mit Hydr. Ealk(CaO) ummantelt, der als Haftvermittler und Krystallisator bei der Herstellung dient. c) What is new here is the use of Styrofoam gauze (waste) and the Preparation of the Styrofoam SetonO d) Styrofoam gauze is mixed with Hydr. Ealk (CaO) coated as an adhesion promoter and crystallizer during manufacture serves.

Dieses Produktionsverfahren hat den grossen Vorteil gegenüber dem bisherigen Verfahren, dass die Maschinen nicnt mit Harzklebern verschmiert werden; die feuerhemmende Wirkung des Betons erhöht wird. This production process has the big advantage over the previous procedures that the machines are not smeared with resin adhesives; the fire retardant effect of the concrete is increased.

f) Die Herstellung des Styropor-Betons, wie hier dargetan, geschieht in diversen Gemengen, wie unten angeführt; wobei der Köperschall gegenüber anderen Betonen um über 50% -also wesentlich verbessert wird. f) The production of the styrofoam concrete, as shown here, happens in various mixtures, as listed below; with the structure-borne noise compared to others Emphasize by over 50% - so it is significantly improved.

g) Es wird unterschieden in Gemengen für Decken-Körper und teichtbauplatten einerseits und Mauerwerk bzw. Mauerblöcke andererseits. g) A distinction is made between batches for ceiling bodies and pond construction panels on the one hand and masonry or wall blocks on the other.

Für Decken-Körper u. BaupLatten kommt Gemenge mit einem Raumgewicht von 300-400 kg/m3 in Betracht für Mauerwerk bzw. Mauerblöcke ein Raumgewicht von 650 und 75o kg/m3. For ceiling bodies and building boards, there is a mixture with a volume weight of 300-400 kg / m3, for masonry or masonry blocks a density of 650 and 75o kg / m3.

h) Bei decken-Körper wird auf das Patent 822723 Fig. 1g2,3.4 und 5 hingewiesen und zwar deswegen, weil in diesem Fall Gemenge und 'orm eine Einheit bilden und bei Keller-u.I)achdecken keine zusätzlichen Baumassnahmen betr. der geforderten Wärmedämmung erfordert und durch den Wegfall des schwimmenden Estrichs eine wesentliche Verbilligung mit sich bringt. h) In the case of cover bodies, reference is made to the patent 822723 Fig. 1g2,3.4 and 5 pointed out, because in this case mixture and 'orm are a unit and in the case of basement and I) roof ceilings, no additional construction work regarding the required Thermal insulation requires and, due to the elimination of the floating screed, an essential one Cheaper brings with it.

i) Styropor-Gemenge mit einem Raumgewicht von 300-800 kg/m3 bieten Vollwärmeschutz j) Schutz wird daher beantragt: für 1) Dämmstoff fiir schwimmenden Estrich (Gemenge) Vol.% kg/m3 Wärmeleitzahl 100 Styropor-Mull 200 0,04 m²h° kcal 10 Hydr. Kalk (CaO) o,2-o,5 Metylan oer Glutolin 2) Styropor-Beton für Wärmedämmung 100 Styropor-Mull 3 Hydr. Kalk (CaO) 10 Zement CaO Si+Al2, 0,3+Fe2 O3 300 0,05 " " t) Beschreibung 3) Styropor-Beton für Decken-Körper kg/m3 Wärmeleitzahl 100% Vol. Styropor-Mull 3% " Hydr. Kalk (Formel wie vor) 310 0,07 m²h°kcal 15% " Zement 4) Stropor-Beton für Leichtbauplatten 100% Vol. Styropor-Mull 3% " Hydrl. Kalk 15% " Zement 5% " Bims 420 0,08 " 5) Styropor-Beton für Mauerblöcke 100% Vol. Styropor-Mull 3% " 4 Hydrl. Kalk 24 ement 5% " Sand 10% " Lava oder Bims 650 0,13 " 6) Styropor-Beton für Mauerblöcke 100% Vol. Styropor-Mull 4% " Hydrl. Kalk 28% " Zement io% " Sand 10% " Lava oder Bims 750 0,15 7) Styropor-Beton für Wandelemente 100% Vol. Styropor-Mull 4% " Hydrl. Kalk 18% " Zement 60% " Bims 650 0,125 8) Styropor-Beton für Wandelemente 100% Vol. Styropor-Mull 4% " Hydrl. Kalk 24% " Zement 65% " Bims 750 c,15 Für Gemenge 3 und 4 entfällt der Ansatz für Wandzuschlag. i) Styrofoam mixes with a density of 300-800 kg / m3 Full thermal insulation j) Protection is therefore requested: for 1) insulation material for floating Screed (mixture) Vol.% Kg / m3 Thermal conductivity 100 Styrofoam gauze 200 0.04 m²h ° kcal 10 Hydr. Lime (CaO) o, 2-o, 5 Metylan or Glutolin 2) Styrofoam concrete for thermal insulation 100 polystyrene gauze 3 hydr. Lime (CaO) 10 cement CaO Si + Al2, 0.3 + Fe2 O3 300 0.05 " "t) Description 3) Styrofoam concrete for ceiling body kg / m3 thermal conductivity 100% vol. Styrofoam gauze 3% "Hydr. Lime (formula as above) 310 0.07 m²h ° kcal 15%" Cement 4) Stropor concrete for lightweight panels 100% vol. Styrofoam gauze 3% "Hydrl. Lime 15% "Cement 5%" Pumice 420 0.08 "5) Styrofoam concrete for wall blocks 100% vol. Styrofoam gauze 3% "4 hydr. Lime 24 ement 5%" sand 10% "lava or pumice 650 0.13 "6) Styrofoam concrete for wall blocks 100% vol. Styrofoam gauze 4%" Hydrl. Lime 28% "Cement io%" sand 10% "lava or pumice 750 0.15 7) Styrofoam concrete for wall elements 100% Vol. Styrofoam gauze 4% "Hydrl. Lime 18%" Cement 60% "Pumice 650 0.125 8) Styrofoam concrete for wall elements 100% vol. Styrofoam gauze 4% "hydr. lime 24%" cement 65% "pumice 750 c, 15 For batches 3 and 4, the wall surcharge does not apply.

Gemenge 5 - 8 ist für tragende Wände.Mixture 5 - 8 is for load-bearing walls.

Claims (4)

SchutzansprücheProtection claims 1. Styropor-Leichtbeton (Beschreibung Punkt c usw.) zur Erzielung von Vollwärmeschutz und geringem Körperschall, dadurch gekennzeichnet, dass 2. 1. Styrofoam lightweight concrete (description point c etc.) to achieve of full thermal insulation and low structure-borne noise, characterized in that 2. Styropor-Abfall zur Verwendung kommt (Punkt d-e) der 3. mit Hydrl. Styrofoam waste is used (point d-e) the 3rd with Hydrl. Kalk (CaO) im Vormischegang urmantelt wird, um so als Haftvermittler und Kristallysator bei der Betonherstellung dient.(Punkt d) Lime (CaO) coated in the premixing process in order to serve as an adhesion promoter and crystallizer in concrete production (point d) 4. Styropor-Mull-Beton-Gemenge 1-8 zur Erzielung diverser Leichtbetone für verschiedere Verwendungszwecke; für nichttragende, als auch für Tragende Baukörper.(Punkt @) 5. als Baukörper im Deckenbau, entsprechend der in der Beschreibung gekennzeichnet Einheit in Funktion und Wirkung.(Punkt h)4. Styrofoam-gauze-concrete mixes 1-8 to achieve various lightweight concretes for different Uses; for non-load-bearing as well as load-bearing structures (point @) 5. as a structure in the ceiling construction, as marked in the description Unity in function and effect (point h)
DE19712137943 1971-07-29 1971-07-29 Lightweight concrete - contg styropor-mull(waste) particles coated with hydraulic lime as binder Pending DE2137943A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712137943 DE2137943A1 (en) 1971-07-29 1971-07-29 Lightweight concrete - contg styropor-mull(waste) particles coated with hydraulic lime as binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712137943 DE2137943A1 (en) 1971-07-29 1971-07-29 Lightweight concrete - contg styropor-mull(waste) particles coated with hydraulic lime as binder

Publications (1)

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DE2137943A1 true DE2137943A1 (en) 1973-02-15

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318126A1 (en) * 1975-07-18 1977-02-11 Lecour Grandmaison Arnaud Lightweight concrete compsn. - comprising cement, sand, expanded polystyrene balls and water
DE3720286A1 (en) * 1986-06-18 1988-02-11 Markus Ing Stracke Lightweight concretes with outstanding physical properties
AT394184B (en) * 1986-05-23 1992-02-10 Stracke Marica METHOD FOR PRODUCING LIGHTWEIGHT CONCRETE
EP0514369A1 (en) * 1991-05-14 1992-11-19 Norbert Kranzinger Building block
DE102009045978A1 (en) * 2009-10-26 2011-04-28 Technische Universität Bergakademie Freiberg Preparing a granular carbonate-silicate material, useful e.g. agriculture, comprises adding a carbonate-containing liquid and an organic component to a silicate-containing material, and heating the silicate-containing material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318126A1 (en) * 1975-07-18 1977-02-11 Lecour Grandmaison Arnaud Lightweight concrete compsn. - comprising cement, sand, expanded polystyrene balls and water
AT394184B (en) * 1986-05-23 1992-02-10 Stracke Marica METHOD FOR PRODUCING LIGHTWEIGHT CONCRETE
DE3720286A1 (en) * 1986-06-18 1988-02-11 Markus Ing Stracke Lightweight concretes with outstanding physical properties
EP0514369A1 (en) * 1991-05-14 1992-11-19 Norbert Kranzinger Building block
AT396231B (en) * 1991-05-14 1993-07-26 Kranzinger Norbert BLOCK
DE102009045978A1 (en) * 2009-10-26 2011-04-28 Technische Universität Bergakademie Freiberg Preparing a granular carbonate-silicate material, useful e.g. agriculture, comprises adding a carbonate-containing liquid and an organic component to a silicate-containing material, and heating the silicate-containing material

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