HRP20230896T1 - Polimerni modificirani dodatak u prahu za beton i način proizvodnje betona - Google Patents
Polimerni modificirani dodatak u prahu za beton i način proizvodnje betona Download PDFInfo
- Publication number
- HRP20230896T1 HRP20230896T1 HRP20230896TT HRP20230896T HRP20230896T1 HR P20230896 T1 HRP20230896 T1 HR P20230896T1 HR P20230896T T HRP20230896T T HR P20230896TT HR P20230896 T HRP20230896 T HR P20230896T HR P20230896 T1 HRP20230896 T1 HR P20230896T1
- Authority
- HR
- Croatia
- Prior art keywords
- weight
- concrete
- additive
- cement
- amount
- Prior art date
Links
- 239000000654 additive Substances 0.000 title claims 10
- 230000000996 additive effect Effects 0.000 title claims 10
- 239000004568 cement Substances 0.000 claims 9
- 230000009477 glass transition Effects 0.000 claims 4
- 239000000843 powder Substances 0.000 claims 3
- 239000011258 core-shell material Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 229920000058 polyacrylate Polymers 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 239000002689 soil Substances 0.000 claims 2
- 239000004890 Hydrophobing Agent Substances 0.000 claims 1
- 239000010426 asphalt Substances 0.000 claims 1
- 238000007596 consolidation process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000013589 supplement Substances 0.000 claims 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2641—Polyacrylates; Polymethacrylates
-
- 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
- C04B28/04—Portland cements
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0042—Powdery mixtures
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/47—Oils, fats or waxes natural resins
- C04B41/478—Bitumen, asphalt, e.g. paraffin
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/62—Coating or impregnation with 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/65—Coating or impregnation with inorganic 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
- 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
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
-
- 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
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Claims (9)
1. Polimerni modificirani dodatak u prahu za beton, naznačen time da sadrži kao komponente
a) najmanje 55% masenog udjela jezgra-ljuska poliakrilata s temperaturom staklastog prijelaza Tgk jezgre ≤ -10°C i temperaturom staklastog prijelaza Tgs ljuske > 0°C;
b) 0,5 do 5% masenog udjela parenog ili koloidnog silicija koji ima specifičnu površinu u rasponu od 100 do 300 m2/g; i
d) 5 do 35 % težine krede koja ima d50 vrijednost ≤ 8 mm; gdje se % težine u svakom slučaju odnosi na zbroj komponenata.
2. Dodatak prema patentnom zahtjevu 1, naznačen time što dodatno sadrži kao komponentu (e) sredstvo za hidrofobiranje na bazi silikona u količini od 0,1 do 5% težine, temeljeno na zbroju komponenti (a) do (e).
3. Upotreba polimernog modificiranog dodatka u prahu, kao komponente
a) najmanje 55% masenog udjela jezgra-ljuska poliakrilata s temperaturom staklastog prijelaza Tgk jezgre ≤ -10°C i temperaturom staklastog prijelaza Tgs ljuske > 0°C;
b) 0,5 do 5% masenog udjela parenog ili koloidnog silicija koji ima specifičnu površinu u rasponu od 100 do 300 m2/g; i
d) 5 do 35 % težine krede koja ima d50 vrijednost ≤ 8 mm; gdje se % težine u svakom slučaju odnosi na zbroj komponenata, kao dodatak za mršavi beton s udjelom cementa manjim od 12 % masenog udjela u odnosu na beton.
4. Upotreba prema zahtjevu 3, naznačena time što se polimerni modificirani dodatak u prahu koristi kao aditiv za beton za konsolidaciju tla.
5. Metoda za proizvodnju mršavog betona koja uključuje korak miješanja cementa s aditivom prema jednom od zahtjeva 1 ili 2 i s agregatom, pri čemu se cement dodaje u takvoj količini da je sadržaj cementa manji od 12% težine, na temelju betona.
6. Upotreba mršavog betona dobivenog korakom miješanja cementa s aditivom prema bilo kojem od zahtjeva 1 ili 2 i s agregatom, pri čemu se cement dodaje u takvoj količini da je sadržaj cementa manji od 12% težine, temeljeno na betonu, za proizvodnju cestovne konstrukcije ili staze, koji uključuje korak proizvodnje hidraulički vezanog sloja u kojem se zemljani materijal miješa s cementom i aditivom prema jednom od zahtjeva 1 ili 2 i od toga dobiveni temeljni sloj se zbija.
7. Upotreba prema zahtjevu 6, naznačena time, da hidraulički vezan sloj sadrži cement u količini od 0,3 do 10% težine, poželjno u količini od 2 do 5% težine, temeljeno na težini sloja.
8. Upotreba prema jednom od zahtjeva 6 ili 7, naznačena time, da hidraulički vezan sloj sadrži aditiv u količini od 0,05 do 0,5% masenog udjela, temeljeno na težini sloja.
9. Upotreba prema jednom od zahtjeva 6 do 8, naznačena time, da se gornji sloj nanosi na hidraulički vezan sloj, poželjno gornji sloj koji sadrži bitumen ili beton.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19207611.5A EP3819274A1 (de) | 2019-11-07 | 2019-11-07 | Zusatzstoff für beton und verfahren zur herstellung dieses betons |
| EP19216862.3A EP3819273A1 (de) | 2019-11-07 | 2019-12-17 | Pulverförmiger, polymermodifizierter zusatzstoff für beton und verfahren zur herstellung eines betons |
| PCT/EP2020/080372 WO2021089401A1 (de) | 2019-11-07 | 2020-10-29 | Pulverförmiger, polymermodifizierter zusatzstoff für beton und verfahren zur herstellung eines betons |
| EP20796604.5A EP3914571B1 (de) | 2019-11-07 | 2020-10-29 | Pulverförmiger, polymermodifizierter zusatzstoff für beton und verfahren zur herstellung eines betons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20230896T1 true HRP20230896T1 (hr) | 2023-11-24 |
Family
ID=69621357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20230896TT HRP20230896T1 (hr) | 2019-11-07 | 2020-10-29 | Polimerni modificirani dodatak u prahu za beton i način proizvodnje betona |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE202019005214U1 (hr) |
| HR (1) | HRP20230896T1 (hr) |
| HU (1) | HUE063160T2 (hr) |
| PL (1) | PL3914571T3 (hr) |
-
2019
- 2019-12-20 DE DE202019005214.3U patent/DE202019005214U1/de active Active
-
2020
- 2020-10-29 HU HUE20796604A patent/HUE063160T2/hu unknown
- 2020-10-29 HR HRP20230896TT patent/HRP20230896T1/hr unknown
- 2020-10-29 PL PL20796604.5T patent/PL3914571T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL3914571T3 (pl) | 2023-10-23 |
| HUE063160T2 (hu) | 2023-12-28 |
| DE202019005214U1 (de) | 2020-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Panda et al. | Rheological behavior of high volume fly ash mixtures containing micro silica for digital construction application | |
| Aginam et al. | Investigating the effects of coarse aggregate types on the compressive strength of concrete | |
| CN106866035B (zh) | 一种改性彩色沥青混凝土及其制备方法 | |
| CN102898062B (zh) | 一种卵石型透水混凝土专用的复合型添加剂 | |
| Jaritngam et al. | Feasibility of laterite-cement mixture as pavement base course aggregate | |
| CN102627432A (zh) | 一种改性聚合物水泥防水砂浆 | |
| CN101624276A (zh) | 一元胶凝材料体系的面层自流平砂浆 | |
| CN107285694B (zh) | 一种利用乳化沥青复合固化粉质土的方法 | |
| CN106587835A (zh) | 一种冷拌式水泥乳化沥青混凝土及其铺装方法 | |
| CN105017787B (zh) | 一种低成本长容留时间高性能改性沥青及其制备方法 | |
| CN107722649A (zh) | 一种改性沥青及其制备与应用 | |
| CN108975760A (zh) | 一种用于酸性集料沥青混合料改性的增强剂及应用 | |
| Nhieu et al. | Cement–natural rubber latex stabilised recycled concrete aggregate as a pavement base material | |
| CN104773990A (zh) | 一种配合比优化的三合土 | |
| JP6028120B1 (ja) | 常温舗装用アスファルト舗装材 | |
| HRP20230896T1 (hr) | Polimerni modificirani dodatak u prahu za beton i način proizvodnje betona | |
| CN106278101A (zh) | 土壤固化剂及其制备方法 | |
| KR101354070B1 (ko) | 고강도 상온 아스콘 조성물 | |
| CN104817297A (zh) | 一种岩土固化剂及其制备与应用 | |
| CA2940336C (en) | Dry mortar, mortar slurry and method for producing semi-rigid coatings | |
| CN109503037A (zh) | 沥青混凝土及其制备方法 | |
| CN113998949A (zh) | 一种新型冷拌冷铺磨耗层乳化沥青混合料及其应用方法 | |
| DE202010017924U1 (de) | Zum Kalteinbau geeigneter Asphaltbaustoff | |
| KR101063776B1 (ko) | 인젝션 타입 속경화 케미컬 앵커 조성물 | |
| CN110028801A (zh) | 一种改性沥青流动剂及其制备方法 |