CH503670A - Verfahren zum Herstellen von Leichtbaustoffen, insbesondere Leichtbauzuschlagstoffen, aus vulkanischen Tuffen - Google Patents

Verfahren zum Herstellen von Leichtbaustoffen, insbesondere Leichtbauzuschlagstoffen, aus vulkanischen Tuffen

Info

Publication number: CH503670A
Authority: CH; Switzerland
Prior art keywords: additive; light weight; weight building; building materials; volcanic
Prior art date: 1968-05-21

Application number

CH763169A

Other languages

English (en)

Inventor

A Vieli Otto

Igno Dr Zilles

Original Assignee

Trasswerke Meurin Betr Sgmbh

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.)

1968-05-21

Filing date

1969-05-20

Publication date

1971-02-28

1968-05-21 Priority claimed from DE19681771415 external-priority patent/DE1771415C3/de

1969-05-20 Application filed by Trasswerke Meurin Betr Sgmbh filed Critical Trasswerke Meurin Betr Sgmbh

1971-02-28 Publication of CH503670A publication Critical patent/CH503670A/de

Links

239000000654 additive Substances 0.000 title abstract 2
230000000996 additive effect Effects 0.000 title abstract 2
239000004566 building material Substances 0.000 title abstract 2
239000008187 granular material Substances 0.000 abstract 2
239000000126 substance Substances 0.000 abstract 2
239000005997 Calcium carbide Substances 0.000 abstract 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
230000004520 agglutination Effects 0.000 abstract 1
230000004888 barrier function Effects 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
230000000704 physical effect Effects 0.000 abstract 1
239000008262 pumice Substances 0.000 abstract 1
CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 abstract 1
239000002699 waste material Substances 0.000 abstract 1

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
- 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
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/027—Lightweight 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
- C04B30/00—Compositions for artificial stone, not containing binders
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/063—Preparing or treating the raw materials individually or as batches
- C04B38/0635—Compounding ingredients
- C04B38/064—Natural expanding materials, e.g. clay

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Civil Engineering (AREA)
Dispersion Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Processing Of Solid Wastes (AREA)
Porous Artificial Stone Or Porous Ceramic Products (AREA)

CH763169A 1968-05-21 1969-05-20 Verfahren zum Herstellen von Leichtbaustoffen, insbesondere Leichtbauzuschlagstoffen, aus vulkanischen Tuffen CH503670A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681771415 DE1771415C3 (de)	1967-05-22	1968-05-21	Verfahren zum Herstellen von Leichtbaustoffen und -Zuschlagstoffen aus vulkanischen Tuffen

Publications (1)

Publication Number	Publication Date
CH503670A true CH503670A (de)	1971-02-28

Family

ID=5700851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH763169A CH503670A (de)	1968-05-21	1969-05-20	Verfahren zum Herstellen von Leichtbaustoffen, insbesondere Leichtbauzuschlagstoffen, aus vulkanischen Tuffen

Country Status (5)

Country	Link
BE (1)	BE733332A (de)
CH (1)	CH503670A (de)
ES (1)	ES367444A1 (de)
LU (1)	LU58680A1 (de)
NL (1)	NL6907802A (de)

1969
- 1969-05-20 BE BE733332D patent/BE733332A/xx unknown
- 1969-05-20 LU LU58680D patent/LU58680A1/xx unknown
- 1969-05-20 CH CH763169A patent/CH503670A/de not_active IP Right Cessation
- 1969-05-20 ES ES367444A patent/ES367444A1/es not_active Expired
- 1969-05-21 NL NL6907802A patent/NL6907802A/xx unknown

Also Published As

Publication number	Publication date
NL6907802A (de)	1969-11-25
ES367444A1 (es)	1971-04-01
LU58680A1 (de)	1969-10-01
BE733332A (de)	1969-11-03

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Legal Events

Date	Code	Title	Description
1981-01-30	PL	Patent ceased