DE687998C - Process for the manufacture of insulating materials - Google Patents

Process for the manufacture of insulating materials

Info

Publication number
DE687998C
DE687998C DE1938B0185472 DEB0185472D DE687998C DE 687998 C DE687998 C DE 687998C DE 1938B0185472 DE1938B0185472 DE 1938B0185472 DE B0185472 D DEB0185472 D DE B0185472D DE 687998 C DE687998 C DE 687998C
Authority
DE
Germany
Prior art keywords
insulating materials
manufacture
materials
sea
residues
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.)
Expired
Application number
DE1938B0185472
Other languages
German (de)
Inventor
Dr Anton Rick
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.)
Buesscher & Hoffmann Akt Ges
Original Assignee
Buesscher & Hoffmann Akt Ges
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 Buesscher & Hoffmann Akt Ges filed Critical Buesscher & Hoffmann Akt Ges
Priority to DE1938B0185472 priority Critical patent/DE687998C/en
Application granted granted Critical
Publication of DE687998C publication Critical patent/DE687998C/en
Expired legal-status Critical Current

Links

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/001—Waste organic materials
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • C04B20/1022—Non-macromolecular compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Description

Verfahren zur Herstellung von Dämmstofen Zusatz zum Patent 686 083 In dem Patent 686 083 sind Verfahren zur Herstellung von Dämmstoffen beschrieben, die die Verwendung von Rückständen der Terpentinölaufbereitung betreffen. Weitere Versuche haben ergeben, daß diese Rückstände sich in ,auffallend guter Weise mit zerkleinerten sogenannten Seheben der Flachs-und Hanfaufbereitung verbinden. Es ist bereits bekannt, diese Seheben als Zusätze für Baustoffe und hartgebundene Schichten zu verwenden. Neu ist die Feststellung, daß infolge der wachsartigen Oberfläche der zerkleinerten Seheben eine gute Benetzung der Oberfläche und starke Adhäsion dieser Seheben mit den Terpentinölrückständen eintritt und daß die so veredelte Oberfläche der Seheben besonders stark wasserabweisend wird. Infolge der besonders hohen Klebfähigkeit kann der Gehalt an Terpentinölrückständen erheblich geringer sein als bei Verwendung andeYer wasserabweisender Stoffe bei anderen Verfahren. Dieser verminderte Gehalt an Einhüllungsmittel verringert die Gefahr des Schmierens und unbeabsichtigten, vorzeitigen Verklebens der behandelten Scheben und sichert so eine erhöhte Standfestigkeit der Beläge.Process for the production of insulating materials Addition to the patent 686 083 In the patent 686 083 processes for the production of insulation materials are described, which concern the use of residues of the turpentine oil processing. Further tests have shown that these residues combine in a remarkably good way with comminuted so-called sea lifts from flax and hemp processing. It is already known to use these Seeben as additives for building materials and hard-bonded layers. What is new is the finding that, due to the waxy surface of the crushed sea leve, good wetting of the surface and strong adhesion of these sea leve with the turpentine oil residues occurs and that the surface of the sea leve that has been refined in this way becomes particularly highly water-repellent. As a result of the particularly high adhesive properties, the level of turpentine oil residue can be considerably lower than when other water-repellent materials are used in other processes. This reduced content of wrapping agent reduces the risk of smearing and unintentional, premature sticking of the treated sheets and thus ensures increased stability of the coverings.

Gleichzeitig bedeutet die Verarbeitung dieser nur wenig verwendbaren Stoffe unter gleichzeitiger Einsparung heute als Sparstoffe zu betrachtender Materialien, wie Holz, eine weitere Anwendung bisheriger Abfallstoffe. Das so erzielte Produkt bedeutet demzufolge einen neuen Werkstoff und damit einen technischen Fortschritt.At the same time, the processing of these means that they are not very useful Substances while at the same time saving materials to be considered as economical materials today, like wood, another application of previous waste materials. The product obtained in this way consequently means a new material and thus a technical advance.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Dämmstoffen nach Patent 686o83, dadurch gekennzeichnet, daß Flachs- und Hanfscheben, gegebenenfalls nach Zerkleinerung, mit Rückständen der Terpentinölaufbereitung benetzt werden.PATENT CLAIM: Process for the production of insulating materials according to patent 686o83, characterized in that flax and hemp shives, optionally after Crushing, moistened with residues of the turpentine oil preparation.
DE1938B0185472 1938-12-03 1938-12-03 Process for the manufacture of insulating materials Expired DE687998C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1938B0185472 DE687998C (en) 1938-12-03 1938-12-03 Process for the manufacture of insulating materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938B0185472 DE687998C (en) 1938-12-03 1938-12-03 Process for the manufacture of insulating materials

Publications (1)

Publication Number Publication Date
DE687998C true DE687998C (en) 1940-02-10

Family

ID=7010019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1938B0185472 Expired DE687998C (en) 1938-12-03 1938-12-03 Process for the manufacture of insulating materials

Country Status (1)

Country Link
DE (1) DE687998C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011862A1 (en) * 1993-10-28 1995-05-04 Cretetech Development Limited Building material containing a hydraulic cement and a coated woody material as filler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011862A1 (en) * 1993-10-28 1995-05-04 Cretetech Development Limited Building material containing a hydraulic cement and a coated woody material as filler

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