NO137190B - Fremgangsm}te for fremstilling av betongartikler og middel for gjennomf¦ring av fremgangsm}ten - Google Patents
Fremgangsm}te for fremstilling av betongartikler og middel for gjennomf¦ring av fremgangsm}ten Download PDFInfo
- Publication number
- NO137190B NO137190B NO750824A NO750824A NO137190B NO 137190 B NO137190 B NO 137190B NO 750824 A NO750824 A NO 750824A NO 750824 A NO750824 A NO 750824A NO 137190 B NO137190 B NO 137190B
- Authority
- NO
- Norway
- Prior art keywords
- silicon dioxide
- water
- concrete
- weight
- cement
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 115
- 239000000203 mixture Substances 0.000 claims description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 239000000377 silicon dioxide Substances 0.000 claims description 54
- 235000012239 silicon dioxide Nutrition 0.000 claims description 51
- 239000004568 cement Substances 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 35
- 239000002245 particle Substances 0.000 claims description 25
- 239000004094 surface-active agent Substances 0.000 claims description 23
- 230000002535 lyotropic effect Effects 0.000 claims description 20
- 239000000725 suspension Substances 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 18
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- -1 aryl glycol ether Chemical compound 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 238000010586 diagram Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- 239000010419 fine particle Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 description 32
- 230000000996 additive effect Effects 0.000 description 30
- 239000011148 porous material Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 7
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 6
- 239000000693 micelle Substances 0.000 description 6
- 239000000049 pigment Substances 0.000 description 6
- 239000011398 Portland cement Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229940067741 sodium octyl sulfate Drugs 0.000 description 2
- WFRKJMRGXGWHBM-UHFFFAOYSA-M sodium;octyl sulfate Chemical compound [Na+].CCCCCCCCOS([O-])(=O)=O WFRKJMRGXGWHBM-UHFFFAOYSA-M 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 239000004972 Polyurethane varnish Substances 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 1
- 229940075614 colloidal silicon dioxide Drugs 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000010876 untreated wood Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 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
- 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
- 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
- C04B18/04—Waste materials; Refuse
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/146—Silica fume
-
- 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)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7510160A SE7510160L (sv) | 1975-03-11 | 1975-09-11 | Betongherdningsmetall |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7403454A SE7403454L (en]) | 1974-03-14 | 1974-03-14 | |
| SE7404389 | 1974-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO750824L NO750824L (en]) | 1975-09-16 |
| NO137190B true NO137190B (no) | 1977-10-10 |
Family
ID=26656464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO750824A NO137190B (no) | 1974-03-14 | 1975-03-11 | Fremgangsm}te for fremstilling av betongartikler og middel for gjennomf¦ring av fremgangsm}ten |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50133223A (en]) |
| BR (1) | BR7501491A (en]) |
| CH (1) | CH603507A5 (en]) |
| DE (1) | DE2510224A1 (en]) |
| FR (1) | FR2263987B3 (en]) |
| GB (1) | GB1495811A (en]) |
| IT (1) | IT1032308B (en]) |
| NL (1) | NL7503106A (en]) |
| NO (1) | NO137190B (en]) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5234754A (en) * | 1978-11-03 | 1993-08-10 | Bache Hans H | Shaped article and composite material and method for producing same |
| DK151378C (da) * | 1978-11-03 | 1988-05-16 | Aalborg Portland Cement | Formet genstand og kompositmateriale samt fremgangsmaade til fremstilling af samme |
| ES8102999A1 (es) * | 1978-11-03 | 1981-02-16 | Aalborg Portland Cement | Procedimiento de fabricacion de articulos configurados para la construccion, a base de material en particulas densamenteconsolidado. |
| WO1981000252A1 (en) * | 1979-07-13 | 1981-02-05 | Aalborg Portland Cement | Fiber-reinforced composite materials and shaped articles |
| NO148995C (no) * | 1979-08-16 | 1986-06-12 | Elkem As | Fremgangsmaate for fremstilling av sementslurry med lav egenvekt for bruk ved sementering av olje- og gassbroenner. |
| EP0038126B1 (en) * | 1980-04-11 | 1984-08-22 | Imperial Chemical Industries Plc | Cementitious composition and cement product produced therefrom |
| JPH0448743B2 (en]) * | 1980-05-01 | 1992-08-07 | Denshito As | |
| NO153566B (no) * | 1982-12-07 | 1986-01-06 | Elkem As | Tilsetningsblanding for betong og moertel, fremgangsmaate til fremstilling av blandingen, samt anvendelse derav. |
| AT384206B (de) * | 1982-12-07 | 1987-10-12 | Elkem As | Zusatz fuer zement oder moertel |
| CH667096A5 (de) * | 1985-11-22 | 1988-09-15 | Sika Ag | Verfahren zur herstellung eines bau- und/oder konstruktionsmaterials. |
| EP0263606A3 (en) * | 1986-09-29 | 1988-08-31 | W.R. Grace & Co.-Conn. | Silica fume slurry |
| US5250113A (en) * | 1991-07-31 | 1993-10-05 | W. R. Grace & Co.-Conn. | Dry castable concrete compositions and methods of preparing and dry casting the same |
| US5932000A (en) * | 1996-09-19 | 1999-08-03 | Eka Chemicals Ab | Method for preparation of a hardening composition |
| SE9603418D0 (sv) * | 1996-09-19 | 1996-09-19 | Eka Chemicals Ab | A method for preparation of a hardening composition |
| JP6621763B2 (ja) * | 2014-01-17 | 2019-12-18 | マルティキップ インコーポレイティドＭｕｌｔｉｑｕｉｐ，Ｉｎｃ． | コンクリートへのコロイダルシリカの添加 |
| US10647024B2 (en) | 2014-11-21 | 2020-05-12 | Gcp Applied Technologies Inc. | Wet press concrete slab manufacturing |
| AU2019232570B2 (en) * | 2018-03-09 | 2024-10-31 | Dustin A. Hartman | Novel compositions for improved concrete performance |
| KR102758038B1 (ko) * | 2018-09-01 | 2025-01-21 | 더스틴 에이. 하트만 | 내마모성 콘크리트 포뮬레이션 및 이의 제조 방법 |
| JP7265761B2 (ja) * | 2019-05-09 | 2023-04-27 | 高千穂シラス株式会社 | 成形品の成形方法 |
| CN113716903B (zh) * | 2021-08-26 | 2023-07-04 | 安徽鋐硕绿色建材科技有限公司 | 一种海绵城市高强度再生骨料混凝土及其制备方法 |
-
1975
- 1975-03-08 DE DE19752510224 patent/DE2510224A1/de active Pending
- 1975-03-11 NO NO750824A patent/NO137190B/no unknown
- 1975-03-13 FR FR7507822A patent/FR2263987B3/fr not_active Expired
- 1975-03-13 BR BR7501491A patent/BR7501491A/pt unknown
- 1975-03-13 CH CH321575A patent/CH603507A5/xx not_active IP Right Cessation
- 1975-03-13 GB GB1061475A patent/GB1495811A/en not_active Expired
- 1975-03-13 IT IT4860475A patent/IT1032308B/it active
- 1975-03-14 JP JP3099375A patent/JPS50133223A/ja active Pending
- 1975-03-14 NL NL7503106A patent/NL7503106A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7503106A (nl) | 1975-09-16 |
| FR2263987A1 (en]) | 1975-10-10 |
| GB1495811A (en) | 1977-12-21 |
| IT1032308B (it) | 1979-05-30 |
| AU7906575A (en) | 1976-09-16 |
| JPS50133223A (en]) | 1975-10-22 |
| NO750824L (en]) | 1975-09-16 |
| CH603507A5 (en]) | 1978-08-15 |
| BR7501491A (pt) | 1975-12-16 |
| FR2263987B3 (en]) | 1977-11-18 |
| DE2510224A1 (de) | 1975-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO137190B (no) | Fremgangsm}te for fremstilling av betongartikler og middel for gjennomf¦ring av fremgangsm}ten | |
| FI72962B (fi) | Tillsatsblandning foer betong och bruk, foerfarande foer dess framstaellning och dess anvaendning. | |
| US7758955B2 (en) | Mineral insulation element and process for producing it | |
| KR20190032405A (ko) | 경량 발포 시멘트, 시멘트 보드 및 그 제조 방법 | |
| US4505753A (en) | Cementitious composite material | |
| NO149627B (no) | Fremgangsmaate ved fremstilling av dampherdet gassbetong med vannavvisende egenskaper | |
| US2526537A (en) | Water-resistant gypsum products and method of making | |
| US3144346A (en) | Calcium silicate hydrate products | |
| RU2131856C1 (ru) | Бетонная смесь и способ ее приготовления | |
| US2172076A (en) | Production of porous building materials | |
| RU2209801C1 (ru) | Смесь для изготовления неавтоклавного газобетона | |
| US2876123A (en) | Concrete additives, concrete mixtures and processes for producing such mixtures | |
| CN113024136B (zh) | 水硬性胶凝组合物及水硬性胶凝剂的制备方法 | |
| KR101061568B1 (ko) | 친환경 수용성 무기질 토양 지반 고화제 및 이의 제조 방법 | |
| KR930012259B1 (ko) | 주물사(鑄物砂)의 제조방법 | |
| RU2177926C1 (ru) | Способ производства арболита | |
| CN113233865A (zh) | 新型高科技环保墙面涂料及其制备方法与应用 | |
| US1964088A (en) | Plastic | |
| JP2648857B2 (ja) | セメント混和剤およびセメント組成物 | |
| RU2299187C2 (ru) | Мелкозернистая бетонная композиция для защитного покрытия внутренней поверхности труб | |
| SU1747280A1 (ru) | Способ изготовлени бетонных изделий с декоративным слоем | |
| SU533568A1 (ru) | Сырьева смесь дл изготовлени кислотоупорного бетона | |
| CN119661131A (zh) | 一种表面裹灰煤矸石陶粒混凝土的制备方法 | |
| FI65416C (fi) | Foerskumbar magnesiacementblandning | |
| JP3427306B2 (ja) | 瞬結性軽量材料，同材料製造用組成物及び瞬結性軽量材料の製造方法 |