DE3105576C2 - Use of a mortar or concrete mix for the construction of underground structures - Google Patents
Use of a mortar or concrete mix for the construction of underground structuresInfo
- Publication number
- DE3105576C2 DE3105576C2 DE3105576A DE3105576A DE3105576C2 DE 3105576 C2 DE3105576 C2 DE 3105576C2 DE 3105576 A DE3105576 A DE 3105576A DE 3105576 A DE3105576 A DE 3105576A DE 3105576 C2 DE3105576 C2 DE 3105576C2
- Authority
- DE
- Germany
- Prior art keywords
- concrete
- mortar
- water
- mix
- ready
- 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
Links
- 239000004567 concrete Substances 0.000 title claims description 18
- 239000000203 mixture Substances 0.000 title claims 16
- 239000004570 mortar (masonry) Substances 0.000 title claims 13
- 238000010276 construction Methods 0.000 title claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 9
- 239000000654 additive Substances 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 5
- 239000011230 binding agent Substances 0.000 claims 3
- 239000004566 building material Substances 0.000 claims 3
- 239000000428 dust Substances 0.000 claims 3
- 241000273930 Brevoortia tyrannus Species 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 229920002472 Starch Polymers 0.000 claims 2
- 239000004568 cement Substances 0.000 claims 2
- 229920000609 methyl cellulose Polymers 0.000 claims 2
- 239000001923 methylcellulose Substances 0.000 claims 2
- 235000010981 methylcellulose Nutrition 0.000 claims 2
- 239000008107 starch Substances 0.000 claims 2
- 235000019698 starch Nutrition 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 239000004375 Dextrin Substances 0.000 claims 1
- 229920001353 Dextrin Polymers 0.000 claims 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 235000010980 cellulose Nutrition 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 235000019425 dextrin Nutrition 0.000 claims 1
- 235000010944 ethyl methyl cellulose Nutrition 0.000 claims 1
- 210000003608 fece Anatomy 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000010871 livestock manure Substances 0.000 claims 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920003087 methylethyl cellulose Polymers 0.000 claims 1
- 229920002401 polyacrylamide Polymers 0.000 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 230000009467 reduction Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 238000005204 segregation Methods 0.000 claims 1
- 239000011378 shotcrete Substances 0.000 claims 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous 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
- 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
- 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
- C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
renbildner, Betonverflüssiger, Betonverzögerer, Betondichtungsmittel, Erhärtungsbeschleuniger. Erstarrungsbeschleuniger, Kunststoffemulsionen, Kunststoffdispersionen, Flugasche.renformer, concrete liquefier, concrete retarder, concrete sealant, Hardening accelerator. Setting accelerators, plastic emulsions, plastic dispersions, Fly ash.
1010
1515th
2525th
3030th
3535
4545
6060
6565
Claims (7)
häufig der notwendige Platz fehlt oder entsprechend aufwendig geschaffen werden muß, 350 kg Zement/m3 Beton;6. because 55 have the following recipe for the creation of such mixing systems:
often the necessary space is missing or has to be created in a correspondingly complex manner, 350 kg cement / m 3 concrete;
zugabe — bei der Herstellung des Endproduktes 880 kg Sand 0—3 mm/m3 Beton;7. because the water, which has a strong influence on the quality, is 210 kg water / m 3 concrete;
addition - in the production of the end product 880 kg of sand 0-3 mm / m 3 of concrete;
nen Fertiggemisch zugeführt, läßt sich zwar die Wasser- 65kenspritzverfahren the water at the nozzle the dry- each calculated on the cement weight,
NEN ready-mixed supplied, although the water 65
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3105576A DE3105576C2 (en) | 1981-02-16 | 1981-02-16 | Use of a mortar or concrete mix for the construction of underground structures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3105576A DE3105576C2 (en) | 1981-02-16 | 1981-02-16 | Use of a mortar or concrete mix for the construction of underground structures |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3105576A1 DE3105576A1 (en) | 1982-12-30 |
DE3105576C2 true DE3105576C2 (en) | 1984-12-20 |
Family
ID=6124975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3105576A Expired DE3105576C2 (en) | 1981-02-16 | 1981-02-16 | Use of a mortar or concrete mix for the construction of underground structures |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3105576C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0432770A1 (en) * | 1989-12-12 | 1991-06-19 | Takeda Chemical Industries, Ltd. | Hydraulic composition, formed products therefrom and segregation reduction agent for hydraulic substances |
DE4205354A1 (en) * | 1992-02-21 | 1993-08-26 | Anneliese Zementwerke Ag | Dry mixt. for mfg. hydromechanical transportable building material suspensions - comprises hydraulic binder, filter ash, swellable clays, setting retarder and flowing agent |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8312326D0 (en) * | 1983-05-05 | 1983-06-08 | Coal Industry Patents Ltd | Producing aerated cementitious compositions |
DE3907809A1 (en) * | 1989-03-10 | 1990-09-13 | Uwe Becker | METHOD FOR PRODUCING CONCRETE AND FRESH CONCRETE PRODUCED BY THE METHOD |
DE3920025C2 (en) * | 1989-06-20 | 1997-03-27 | Aqualon Gmbh | Additive mixtures based on alkyl, alkyl-hydroxyalkyl and / or hydroxyalkyl celluloses for mortar, leveling compounds and / or plastering compounds based on gypsum and their use in these building aids |
DE4013871C2 (en) * | 1990-04-30 | 1996-10-02 | Roedl Gmbh | Process for the production of a cement suspension for pressing cracks in stone material |
ES2186683T3 (en) * | 1993-09-08 | 2003-05-16 | Mbt Holding Ag | CEMENTOUS COMPOSITIONS FOR STRATIFIED APPLICATIONS. |
US5575840A (en) * | 1993-10-29 | 1996-11-19 | National Starch And Chemical Investment Holding Corporation | Cement mortar systems using blends of polysaccharides and cold-water-soluble, unmodified starches |
DE19541945C1 (en) * | 1995-11-10 | 1997-04-10 | Hoechst Ag | Thickener system for building material mixtures, process for its preparation and use |
US6084011A (en) * | 1997-08-29 | 2000-07-04 | Lucero; Richard F. | Freeze/thaw resistant cementitious adhesive for composite materials and method for production thereof |
DE19826725A1 (en) * | 1998-06-16 | 1999-12-23 | Wilhelm Haase | Speciality mortar dry premix base compositions for use on building sites |
DE19858133A1 (en) * | 1998-12-16 | 2000-06-21 | R & B Industrieanlagenverwertu | Shaft backfill process and use of aggregates therefor |
DE102004024416A1 (en) * | 2004-05-14 | 2005-12-08 | Xella Kalksandstein Gmbh | Fresh mortar manufacturing method for brickwork of lime-sandstone slab involves step wise mixing of concentrated mortar compound with water, binding material, cement, lime or cement-lime-mixture and sand at construction site |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD88006A (en) * | ||||
US2549507A (en) * | 1947-12-13 | 1951-04-17 | Standard Oil Dev Co | Oil well cementing |
US2868753A (en) * | 1956-07-03 | 1959-01-13 | American Cyanamid Co | Hydraulic cement compositions containing acrylamide-acrylic acid copolymers and method of making same |
US3030258A (en) * | 1958-05-28 | 1962-04-17 | Tile Council Of America | Dry cement composition comprising portland cement, methyl cellulose, and polyvinyl alcohol, and method of installing tile with same |
DD86773A1 (en) * | 1970-09-29 | 1971-12-20 | Claus-Peter Dr Rer Nat Dippel | Bonding compound for components, in particular for prefabricated components of gas-silicate concrete, and method for their production and processing |
DE2453527B2 (en) * | 1974-11-12 | 1978-05-24 | Sicotan, Gesellschaft Fuer Kunststoffanwendung Mbh & Co Kg, 4500 Osnabrueck | Factory-mixed masonry or plaster mortar |
DE2708450C3 (en) * | 1977-02-26 | 1980-12-11 | Staba Handels- Und Transportgesellschaft Mbh, 4720 Beckum | Transport container for mortar |
DE2943342A1 (en) * | 1979-10-26 | 1981-05-07 | Deitermann Kg Chemiewerk, 4354 Datteln | Multilayer protective coating for concrete and masonry - with plastic foil embedded in adhesive compound |
-
1981
- 1981-02-16 DE DE3105576A patent/DE3105576C2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0432770A1 (en) * | 1989-12-12 | 1991-06-19 | Takeda Chemical Industries, Ltd. | Hydraulic composition, formed products therefrom and segregation reduction agent for hydraulic substances |
DE4205354A1 (en) * | 1992-02-21 | 1993-08-26 | Anneliese Zementwerke Ag | Dry mixt. for mfg. hydromechanical transportable building material suspensions - comprises hydraulic binder, filter ash, swellable clays, setting retarder and flowing agent |
Also Published As
Publication number | Publication date |
---|---|
DE3105576A1 (en) | 1982-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |