CH572007A5 - Liq. plastic-cement coatings for asphalt-concrete - contg. vinyl polymers, has good resistance to wear, weather and fuels - Google Patents
Liq. plastic-cement coatings for asphalt-concrete - contg. vinyl polymers, has good resistance to wear, weather and fuelsInfo
- Publication number
- CH572007A5 CH572007A5 CH1548372A CH1548372A CH572007A5 CH 572007 A5 CH572007 A5 CH 572007A5 CH 1548372 A CH1548372 A CH 1548372A CH 1548372 A CH1548372 A CH 1548372A CH 572007 A5 CH572007 A5 CH 572007A5
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- cement slurry
- plastic cement
- cement
- asphalt
- Prior art date
Links
- 239000004568 cement Substances 0.000 title claims abstract description 27
- 238000000576 coating method Methods 0.000 title claims abstract description 14
- 239000011384 asphalt concrete Substances 0.000 title description 7
- 229920002554 vinyl polymer Polymers 0.000 title description 3
- 239000000446 fuel Substances 0.000 title 1
- 239000002002 slurry Substances 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000654 additive Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 101100495769 Caenorhabditis elegans che-1 gene Proteins 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 235000013312 flour Nutrition 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000004576 sand Substances 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007581 slurry coating method Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
- E01C7/358—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with a combination of two or more binders according to groups E01C7/351 - E01C7/356
-
- 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
- C04B2111/00482—Coating or impregnation materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
- Road Paving Structures (AREA)
Abstract
Liquid plastic-cement slurries have the compsn. by wt.:-6-20% polymers which are compatible with cement; 15-30% water; 20-40% cement; 20-40% silica flour size below 0.1 mm; and 10-30% silica sand, size above 0.1 mm. The polymers pref. contain additives and the slurry is pref. self setting. The liq. slurry is pref. employed to produce coatings 0.5-5 mm thick, esp. 0.5-1.5 mm thick.
Description
Die Erfindung betrifft eine flüssige Kunststoff-Zementschlämme die sich insbesondere als Beschichtung für Asphaltbeton-Beläge, die Reinbitumen oder Teerbitumen als Bindemittel enthalten, eignet.
Um Oberflächen gegen öl- und Benzineinwirkung, wie sie z.B. an Tankstellen und an Park- und Umladeplätzen vorkommt, zu schützen, wurden bisher Beschichtungen aus Teerschlämmen eingesetzt. Weiter werden Bitumenschlämmen verwendet, um Asphaltbeton-Beläge, die durch den Verkehr, z.B. durch das Befahren mit Fahrzeugen, nicht nachverdichtet, werden, gegen das sogenannte Aussanden zu schützen.
Diese bekannten Beschichtungen aus Teerschlämmen sind jedoch weder in genügendem Masse öl- und benzinbeständig, noch ist die Witterungsbeständigkeit befriedigend. Sie besitzen ausserdem eine zu niedere Abriebfestigkeit und erweichen durch die von Fahrzeugen und Passanten hervorgerufene Reibung, was ein unerwünschtes Abfärben auf die mit ihnen in Berührung kommenden Flächen zur Folge hat.
Die Beschichtungen aus bituminösen Schlämmen, die zur Abdichtung der Poren, d.h. gegen das Aussanden von Asphaltbeton-Belägen, aufgebracht werden, weisen ebenfalls eine zu niedrige Abriebfestigkeit auf.
Die Beschichtungen aus Teer- wie auch aus Bitumenschlämmen können nach zweimaligem Auftrag mit Gummikrucken, Rollen oder Bürsten in einer maximalen Dicke von 0,5 mm vorliegen.
Weiterhin werden für die obengenannten Zwecke auch wässrige, Füllstoffe enthaltende Kunststoffdispersionen eingesetzt. Diese enthalten jedoch keinen Zement, was sich nachteilig auf die Abriebfestigkeit auswirkt, welche auch in diesem Fall gering ist.
Aufgabe dieser Erfindung war es daher, eine flüssige, vorzugsweise selbstverlaufende Kunststoff-Zementschlämme mit guter Abriebfestigkeit, Witterungsbeständigkeit und dauerhafter guter öl- und Benzinbeständigkeit zu entwickeln. Diese Kunststoff-Zementschlämme soll auch in grösseren Schichtstärken rissfrei aushärten und farblich variiert werden können.
Die Lösung dieser Aufgabe gelingt durch die erfindungsgemässe flüssige Kunststoff-Zementschlämme, die durch die folgende Zusammensetzung gekennzeichnet ist:
6 bis 20 Gew.- % zementverträgliche Polymere 15 bis 30 Gew.-% Wasser 20 bis 40 Gew.- % Zement 20 bis 40 Gew.-O/o Quarzmehl der Korngrösse < 0,1 mm 10 bis 30 Gew.-% Quarzsand der Korngrösse > 0,1 mm.
Als zementverträgliche Polymere kommen vor allem Vinylpolymere und Kautschuk in Frage. Als Vinylpolymere werden Polyacrylate, Polybutadien, Butadien/Styrol-Polymerisate und insbesondere Polyvinylacetat eingesetzt.
Das Polyvinylacetat liegt vorzugsweise in Form einer 50Sigen wässrigen Dispersion vor, welche Zusatzstoffe enthält, die viskositätserhöhend, thixotropierend, homogenisierend und abbindeverzögernd auf das Gemisch wirken. Weiterhin können sie 0,2 bis 3 Gew.-O/o, bezogen auf das Polymere, eines die Porenbildung regulierenden Mittels enthalten. Die Summe der erstgenannten Zusatzstoffe beträgt vorzugsweise 1,5 bis 4 Gew.-O/o bezogen auf das Polymere. Die Zubereitung kann noch 0,1 bis 5 Gew.-OJo an anorganischen Pigmenten enthalten.
Die erfindungsgemässe flüssige Kunststoff-Zementschlämme kann in zwei oder mehr Arbeitsgängen auf die Unterlage, beispielsweise auf einen sauberen Asphaltbeton oder auf Zementüberzüge, aufgebracht werden. Das Aufbringen kann mit allen dem Fachmann bekannten Mitteln, beispielsweise mit Gummikrucken, erfolgen.
Die Aushärtung der aufgebrachten Kunststoff-Zementschlämme erfolgt durch verschiedene gleichzeitig stattfindende Vorgänge, so das Verdunsten des Wassers, Abbinden des Zementes mit einem Teil des Wassers und Filmbildung der Polymerdispersion.
Die mit der erfindungsgemässen flüssigen Kunststoff-Zementschlämme hergestellten Beschichtungen sind widerstandsfähig gegen äussere Einflüsse, witterungsbeständig und können in verschiedenen Farben hergestellt werden. Sie weisen insbesondere eine gute öl- und Benzinbeständigkeit auf.
Die bisher bekannten Zementschlämmen konnten nie in grösserer Schichtdicke auf eine Unterlage aufgebracht werden, da sich im Laufe des Aushärtens Schwundrisse bildeten.
Ausserdem kam es zu einem späteren Zeitpunkt zur Bildung weiterer Risse, bedingt durch die verschiedenen Ausdehnungskoeffizienten der Unterlage und der Beschichtungen. Die erfindungsgemässe flüssige Kunststoff-Zementschlämme kann in Abhängigkeit von der Oberflächenstruktur der Unterlage in einer Schichtdicke von bis zu 5 mm aufgetragen werden, ohne dass im Laufe des Aushärtens oder zu einem späteren Zeitpunkt Rissbildung erfolgen würde, da die erhaltenen Beschichtungen einen annähernd gleichen Ausdehnungskoeffizienten und eine annähernd gleiche Flexibilität wie die Unterlage, beispielsweise Asphaltbetonbelag, aufweisen. Bevorzugt sind Schichtdicken von 0,5 bis 1,5 mm, insbesondere 1 mm.
Der Anteil der einzelnen Komponenten am Gemisch kann innerhalb der oben angegebenen Grenzen variiert werden, um eine Kunststoff-Zementschlämme mit den in einem gegebenen Fall erwünschten Eigenschaften zu erhalten.
Die erfindungsgemässe flüssige Kunststoff-Zementschlämme ist wirtschaftlich in der Anwendung, der Verbrauch beträgt ca. 1 bis 10 kg/m2, vorzugsweise 1 bis 5 kg/m2, insbesondere 1 bis 3 kg/m2. Ihre Handhabung ist mit keinerlei gesundheitlichen Risiken verbunden.
Die erfindungsgemässe Schlämme kann für verschiedene Zwecke verwendet werden, so beispielsweise als Überzug in Tankstellen, Park- und Umschlagplätzen, Lagerhallen, Garagen, auf Schulhaus- und Spielplätzen, Abstellstreifen auf Autobahnen und zur Reprofilierung von rauhen Zement überzügen. Weiterhin kann sie beispielsweise in pigmentierter Form zur Herstellung von Flächenmarkierungen eingesetzt werden.
Beispiel
Auf einen frisch eingebauten Asphaltbeton-Belag, Körnung 0 bis 10 mm, wurde in einer ersten Schicht 1,5 kg/m2 Kunstharz-Zementschlämme mit Spezial-Gummi-Krucken abgezogen und nach einer Trocknungszeit von ca. 2 Stunden eine zweite Schicht mit 1 kg/m2 aufgezogen. Die Beschichtung war nach 5 Stunden befahrbar. Die Schichtstärke betrug total 1,5 mm. Die Schlämme setzte sich wie folgt zusammen: Kunstharzdispersion 10,8 % (berechnet als 100 %
Trockenstoff) Wasser 26,2 % Portlandzement 31,0 % Quarzmehl 21,4 % Quarzsand 10,6 %
100,0 %
Die Angaben beziehen sich auf Gew.-%.
The invention relates to a liquid plastic cement slurry which is particularly suitable as a coating for asphalt concrete pavements that contain pure bitumen or tar bitumen as a binding agent.
To protect surfaces against the effects of oil and petrol, as e.g. At petrol stations and at parking and reloading areas, coatings made from tar sludge have previously been used. Bitumen slurries are also used to remove asphalt-concrete pavements that are damaged by traffic, e.g. by driving vehicles, not compacted, are to protect against so-called sanding out.
However, these known coatings made from tar sludge are neither sufficiently oil and gasoline resistant, nor is the weather resistance satisfactory. They also have too low an abrasion resistance and soften due to the friction caused by vehicles and passers-by, which results in undesirable staining of the surfaces that come into contact with them.
The bituminous slurry coatings used to seal the pores, i.e. against sanding out of asphalt-concrete surfaces, also have too low an abrasion resistance.
The coatings of tar as well as bitumen sludge can be present with a maximum thickness of 0.5 mm after being applied twice with rubber pads, rollers or brushes.
Aqueous plastic dispersions containing fillers are also used for the purposes mentioned above. However, these do not contain any cement, which has a negative effect on the abrasion resistance, which is also low in this case.
The object of this invention was therefore to develop a liquid, preferably self-leveling plastic cement slurry with good abrasion resistance, weather resistance and long-term good oil and gasoline resistance. This plastic cement slurry should harden without cracks even in larger layers and should be able to be varied in color.
This object is achieved by the liquid plastic cement slurry according to the invention, which is characterized by the following composition:
6 to 20% by weight of cement-compatible polymers 15 to 30% by weight of water 20 to 40% by weight of cement 20 to 40% by weight of quartz powder with a grain size of <0.1 mm 10 to 30% by weight of quartz sand the grain size> 0.1 mm.
Vinyl polymers and rubber are particularly suitable as cement-compatible polymers. The vinyl polymers used are polyacrylates, polybutadiene, butadiene / styrene polymers and, in particular, polyvinyl acetate.
The polyvinyl acetate is preferably in the form of a 50% aqueous dispersion which contains additives which have a viscosity-increasing, thixotropic, homogenizing and setting-retarding effect on the mixture. They can also contain 0.2 to 3% by weight, based on the polymer, of an agent which regulates pore formation. The sum of the first-mentioned additives is preferably 1.5 to 4% by weight, based on the polymer. The preparation can also contain 0.1 to 5% by weight of inorganic pigments.
The liquid plastic cement slurry according to the invention can be applied in two or more operations to the substrate, for example to a clean asphalt concrete or to cement coatings. The application can be carried out by any means known to the person skilled in the art, for example with rubber crimps.
The hardening of the applied plastic cement slurry takes place through various simultaneous processes, such as evaporation of the water, setting of the cement with part of the water and film formation of the polymer dispersion.
The coatings produced with the liquid plastic cement slurry according to the invention are resistant to external influences, weather-resistant and can be produced in different colors. In particular, they have good oil and gasoline resistance.
The previously known cement slurries could never be applied to a substrate in a greater layer thickness, since shrinkage cracks formed in the course of hardening.
In addition, further cracks formed at a later point in time, due to the different expansion coefficients of the base and the coatings. The liquid plastic cement slurry according to the invention can be applied in a layer thickness of up to 5 mm, depending on the surface structure of the substrate, without cracking occurring during the course of curing or at a later point in time, since the coatings obtained have approximately the same coefficient of expansion and a approximately the same flexibility as the base, for example asphalt concrete pavement. Layer thicknesses of 0.5 to 1.5 mm, in particular 1 mm, are preferred.
The proportion of the individual components in the mixture can be varied within the limits given above in order to obtain a plastic cement slurry with the properties desired in a given case.
The liquid plastic cement slurry according to the invention is economical to use, the consumption is approx. 1 to 10 kg / m2, preferably 1 to 5 kg / m2, in particular 1 to 3 kg / m2. Handling them is not associated with any health risks.
The slurry according to the invention can be used for various purposes, for example as a coating in gas stations, parking lots and transshipment areas, warehouses, garages, on school buildings and playgrounds, parking lanes on motorways and for reprofiling rough cement coatings. Furthermore, it can be used, for example, in pigmented form for producing surface markings.
example
On a freshly laid asphalt concrete pavement, grain size 0 to 10 mm, 1.5 kg / m2 of synthetic resin cement slurry was removed in a first layer with special rubber pads and, after a drying time of approx. 2 hours, a second layer of 1 kg / m2 raised. The coating was drivable after 5 hours. The total layer thickness was 1.5 mm. The sludge was composed as follows: Synthetic resin dispersion 10.8% (calculated as 100%
Dry matter) Water 26.2% Portland cement 31.0% Quartz flour 21.4% Quartz sand 10.6%
100.0%
The data relate to% by weight.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1548372A CH572007A5 (en) | 1972-10-24 | 1972-10-24 | Liq. plastic-cement coatings for asphalt-concrete - contg. vinyl polymers, has good resistance to wear, weather and fuels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1548372A CH572007A5 (en) | 1972-10-24 | 1972-10-24 | Liq. plastic-cement coatings for asphalt-concrete - contg. vinyl polymers, has good resistance to wear, weather and fuels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH572007A5 true CH572007A5 (en) | 1976-01-30 |
Family
ID=4409457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1548372A CH572007A5 (en) | 1972-10-24 | 1972-10-24 | Liq. plastic-cement coatings for asphalt-concrete - contg. vinyl polymers, has good resistance to wear, weather and fuels |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH572007A5 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2351346A1 (en) * | 1976-05-11 | 1977-12-09 | Lechler Chemie Gmbh | METHOD AND DEVICE FOR MAKING ANTI-CORROSION LAYERS BY MEANS OF CEMENT |
| FR2545819A1 (en) * | 1983-05-10 | 1984-11-16 | Sato Road Co Ltd | PROCESS FOR THE PRODUCTION OF WATER-PERMEABLE CONCRETE STRUCTURES |
| EP0164300A1 (en) * | 1984-05-09 | 1985-12-11 | Alexander Dipl.-Ing. Tabakoff | Composition for producing decorative sculptured articles, also useful for modelling, and facades and coated articles produced from the composition |
| FR2578778A1 (en) * | 1985-03-13 | 1986-09-19 | Auxiliaire Entreprises Soc | Process for making a micro-mortar, micro-mortar obtained by this process and conditioning of the components of the micro-mortar |
| FR2679551A1 (en) * | 1991-07-23 | 1993-01-29 | Dune Travaux Specialises | FLEXIBLE MORTAR FOR THE INTERNAL AND / OR EXTERNAL COATING OF ARTICLES IN COMBINATION, CONCRETE, STEEL OR CAST IRON, AND METHOD FOR ITS IMPLEMENTATION. |
| CN111187024A (en) * | 2020-01-16 | 2020-05-22 | 西安博望新材料科技有限公司 | Colored asphalt mixture additive, colored warm mix mixture and preparation method thereof |
-
1972
- 1972-10-24 CH CH1548372A patent/CH572007A5/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2351346A1 (en) * | 1976-05-11 | 1977-12-09 | Lechler Chemie Gmbh | METHOD AND DEVICE FOR MAKING ANTI-CORROSION LAYERS BY MEANS OF CEMENT |
| FR2545819A1 (en) * | 1983-05-10 | 1984-11-16 | Sato Road Co Ltd | PROCESS FOR THE PRODUCTION OF WATER-PERMEABLE CONCRETE STRUCTURES |
| EP0164300A1 (en) * | 1984-05-09 | 1985-12-11 | Alexander Dipl.-Ing. Tabakoff | Composition for producing decorative sculptured articles, also useful for modelling, and facades and coated articles produced from the composition |
| FR2578778A1 (en) * | 1985-03-13 | 1986-09-19 | Auxiliaire Entreprises Soc | Process for making a micro-mortar, micro-mortar obtained by this process and conditioning of the components of the micro-mortar |
| FR2679551A1 (en) * | 1991-07-23 | 1993-01-29 | Dune Travaux Specialises | FLEXIBLE MORTAR FOR THE INTERNAL AND / OR EXTERNAL COATING OF ARTICLES IN COMBINATION, CONCRETE, STEEL OR CAST IRON, AND METHOD FOR ITS IMPLEMENTATION. |
| EP0526354A1 (en) * | 1991-07-23 | 1993-02-03 | Dune Travaux Specialises | Supple mortar for internal and/or external covering constructions of cement, beton, steel or cast iron and process for using the same |
| CN111187024A (en) * | 2020-01-16 | 2020-05-22 | 西安博望新材料科技有限公司 | Colored asphalt mixture additive, colored warm mix mixture and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT400594B (en) | GLASS BEADS IN A MARKING CONTAINING A MATRIX | |
| CH646189A5 (en) | METHOD FOR PRODUCING stretchable COATINGS OR UEBERZUEGEN WITH RUECKSPANNUNGSVERMOEGEN FOR PERMANENTLY bridge joints AND CRACKS. | |
| DE852883C (en) | Bituminous compounds that are resistant to hydrocarbons and processes for protecting asphalt-containing surfaces against hydrocarbons | |
| DE1152495B (en) | Coating compound for concrete, asphalt, wood, steel on the basis of epoxy resins | |
| CH616880A5 (en) | Process and means for the coating of surfaces for protecting against abrasion and corrosion | |
| CH572007A5 (en) | Liq. plastic-cement coatings for asphalt-concrete - contg. vinyl polymers, has good resistance to wear, weather and fuels | |
| EP0153500A2 (en) | Process for the production of protective layers on coatings made of asphaltic concrete and protected coatings | |
| DE2549794C3 (en) | Compound for the manufacture of ceilings and coverings for roads and airfields, industrial floors, canals and dams and processes for their manufacture | |
| DE4421970A1 (en) | Jointing material | |
| EP0441297B1 (en) | Resin banded coating material for application on building walls, especially resin plaster | |
| DE3228563A1 (en) | BITUMEN PREPARATION, METHOD FOR THE PRODUCTION THEREOF AND ITS USE | |
| DE68923137T2 (en) | Compositions and methods for waterproofing damp structures made of water-permeable or corrodible building materials. | |
| DE2228451A1 (en) | MIXED MATERIAL FOR ROAD COVERS AND PROCESS FOR ITS MANUFACTURING | |
| DE2321408A1 (en) | SELF LEVELING AND SELF LEVELING PLASTIC / CEMENT MORTAR | |
| DE2925005A1 (en) | METHOD FOR PRODUCING A WATERPROOF GAME AND / OR SPORTS COVERING | |
| AT353915B (en) | MATERIAL FOR THE PRODUCTION OF SURFACE COATINGS ON WALLS | |
| DE60104713T2 (en) | waterproofing paste | |
| DE1619296A1 (en) | Plastic-coated roofing membranes and processes for their manufacture | |
| DE19744834A1 (en) | Hardwearing and/or decorative inlaid element production for e.g. traffic markings | |
| DE60019858T2 (en) | DOUBLE-DECK, WATER-PERMANENT AND NOISE-REDUCING COATING LAYER | |
| DE2443894C2 (en) | Hydraulic cement compounds containing sand and their uses | |
| DE904159C (en) | Process for the production of friction-resistant markings on road surfaces | |
| DE19921876A1 (en) | Molding or coating material and its use | |
| DE69029028T2 (en) | Composition for coating concrete | |
| EP2839952A1 (en) | Improved composite system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |