Concrete admixtures for a wide range of applications

We stock concrete admixtures for the concrete block industry, the precast concrete industry, as well as for ready-mixed and construction site concrete.
Please contact us. We will be happy to advise you.

Surface Protection Products
Impregnation | Sealing| Coating

Surface protection products protect the stone, increase the colour brilliance and extend its product life. Surface protection products from Rhein-Chemotechnik GmbH are tested according to strict quality specifications in our own laboratory and by independent, external institutes.

Release Agents

Our release agents from the tectol series enable you to create attractive and smooth concrete surfaces. tectol includes release agents for various formwork materials such as wood, plastic or steel. We will be happy to advise you.

Cleaning and Maintenance Products

Cleaning and maintenance in concrete and precast plants increase safety, improve working conditions
and extend the service life of the assets. We will be happy to advise you

Admixture Dispensers

You can improve the properties of your fresh or hardened concrete with optimally dosed concrete admixtures. Our concrete admixture dosing systems help you get the most out of your product. We will be happy to advise you.

Biodegradable Granulate

PAVELITH® InterLay – the new and environmentally friendly layer separation for concrete block products. We will be happy to advise you.

Service | Consulting | Chemistry and Concrete Laboratory

The quality of our products and services ist of utmost importance. All products and services of Rhein-Chemotechnik GmbH are measured and evaluated in accordance with the specifications of a DIN EN ISO 9001 cerified quality management system.

Welcome to Rhein-Chemotechnik GmbH

With our team of 50 employees, we develop and sell high-quality concrete admixtures and surface protection products. With fixed project partners, we accompany you from the first enquiry to the use of our products on your site.

Contact

Rhein-Chemotechnik GmbH
Gewerbepark Siebenmorgen 8
53547 Breitscheid

Phone. +49 (0)2638 | 9317-0
info@rhein-chemotechnik.com

Business hours
Mon – Thu 08.00 a.m. – 17.00 p.m
Fri 08.00 a.m. – 16.00 p.m.

Dosieranlagen für Betonzusatzmittel

Mit optimal dosierten Betonzusatzmitteln verbessern Sie die Eigenschaften Ihres Frisch- oder Festbetons. Unsere Dosieranlagen helfen Ihnen dabei, das Beste aus Ihrem Produkt herauszuholen.Wir beraten Sie gerne.

Biologisch abbaubares Streugranulat

PAVELITH® InterLay – die neue und umweltfreundliche Lagentrennung für Betonsteinerzeugnisse.
Jetzt informieren und umsteigen. Wir beraten Sie gerne.

PAVELITH® InterLay

Reinigungs- und Pflegeprodukte

Reinigung und Pflege im Beton- und Fertigteilwerk erhöhen die Sicherheit, verbessern die Arbeitsbedingungen
und verlängern die Lebensdauer der Anlagegüter. Wir beraten Sie gerne.

Betontrennmittel

Mit unseren Betontrennmittel der Serie tectol realisieren Sie ästhetische und glatte Betonoberflächen.
tectol umfasst Trennmittel für verschiedene Schalungsmaterialien wie z. B. Holz, Kunststoff oder Stahl.
Sprechen Sie uns an. Wir beraten Sie gerne.

Service | Beton-Consulting | Chemielabor | Betonlabor

Der Qualität unserer Produkte und Serviceleistungen kommt die höchste Bedeutung zu. Alle Produkte und Leistungen der Rhein-Chemotechnik GmbH werden nach den Vorgaben des nach DIN EN ISO 9001 zertifizierten Qualitätsmanagementsystems gemessen und bewertet.

Betonzusatzmittel für vielfältige Anwendungen

Wir führen Betonzusatzmittel für die Betonsteinindustrie, die Betonfertigteilindustrie, sowie für den Transport- und Baustellenbeton.Sprechen Sie uns an. Wir beraten Sie gerne.

Willkommen bei der Rhein-Chemotechnik GmbH

Mit unserem Team aus 50 Mitarbeitern entwickeln und verkaufen wir hochwertige Betonzusatzmittel und Oberflächenschutzprodukte. Mit festen Projektpartnern begleiten wir Sie von der ersten Anfrage bis zur Nutzung unserer Produkte bei Ihnen vor Ort.

So erreichen Sie uns

Rhein-Chemotechnik GmbH
Gewerbepark Siebenmorgen 8
53547 Breitscheid

Tel. +49 (0)2638 | 9317-0
info@rhein-chemotechnik.com

Bürozeiten:
Mo – Do 08.00 Uhr – 17.00 Uhr
Fr 08.00 Uhr – 16.00 Uhr

Oberflächenschutz der Rhein-Chemotechnik GmbH

Oberflächenschutzprodukte schützen den Stein, erhöhen die Farbbrillanz und verlängern seine Produktlebensdauer.
Oberflächenschutzprodukte der Rhein-Chemotechnik GmbH sind nach strengen Qualitätsvorgaben im eigenen Labor
und von unabhängigen, externen Instituten geprüft.

Imprägnierung | Versiegelung | Beschichtung

SURFACE PROTECTION PRODUCTS FOR CONCRETE PRODUCTS

IMPREGNATION | SEALING | COATING

Our surface protection products refine your concrete block products.

Rhein-Chemotechnik develops surface protection products for the impregnation, sealing and coating of concrete block products. You can have confidence in our decades of experience as a renowned supplier to the concrete block industry. Our water based products ALPHALITH® StoneTec, ALPHALITH® Stone-Gloss, ALPHALITH® StoneSeal, and ALPHALITH® StoneCare brands, as well as the UV coatings of the LithoTop® series give your concrete block products:

  • easy to clean surfaces
  • more intense colors
  • increased protection against damaging weather conditions
  • reduced tendency towards greening and contamination
  • sustainable visual improvement in appearance and usability

Our service-oriented range of services is rounded off by the creation of comprehensive quality guides for the best possible design of the entire process, ranging from the production of blanks to the storage of the final product.

We would be happy to help you select the right product.

 

 

The surface protection products of Rhein-Chemotechnik are tested in accordance with strict quality specifications in our in-house laboratories and by independent external institutes.

Your Inquiry

    Bitte beweise, dass du kein Spambot bist und wähle das Symbol Schlüssel.

    Application method: Impregnation | Sealing | Coating

    Surface protection products for concrete blocks

     

    Our products increase the durability of concrete block products and protect them from external influences. Experienced paint laboratory technicians and chemists develop products to significantly improve the quality and durability of your concrete block products.

    Let us advise you. If required, we will work out an overall concept with you, which also includes concrete formulation and mix optimisation. For this purpose, you will find, for example, hydrophobing agents and plasticisers in our product range.

    Would you like to give your product special properties? Then contact us.
    We will get the best performance out of your stone!

    Our Services

    Recipe optimization

    We support you in optimizing your concrete recipe.

    Advice on product selection

    We will help you choose the right product.

    Application techniques

    We plan the optimal application for your product.

    Defining process parameters

    Together we optimize your processes such as internal procedures or external conditions.

    l

    Pilot-plant testing in our in-house laboratory

    For optimal results, we carry out our own in-house tests in advance.

    Implementation of the target system at your facility

    We support you comprehensively with the introduction of the products in your plant.

    Impregnation | Impregnation sealer

    Our products of the ALPHALITH® StoneTec series

    Impregnation Alphalith
    icon easy to clean effect

    Please note that this list is only an informative excerpt from our product range. We will be happy to help you.

    ALPHALITH® StoneTec

    ALPHALITH® StoneTec IS-L

    Product:
    ALPHALITH® is applied for oil-, water-, dirt and stainproof impregnation of high-quality concrete products, esp. high-quality pavers and flags. Oil, water and stain forming liquids, like coffee, soft drinks etc. repel on the surface and can be easily removed, e.g. by using an absorptive tissue.

    The general tendency towards staining of the surface is considerably reduced.

    Properties:

    • solvent free
    • fast drying
    • high UV-stability

    Features:

    • dirt- and stain-repelling effect towards oiland water-based liquids
    • reduction of efflorescence
    • practically no visible changes of the treated concrete surface
    • possibly slight colour intensification with colored concrete products due to reducedprimary efflorescence
    • generally reduced tendency towards efflorescence, dirt and staining
    • easier cleaning of concrete
    ALPHALITH® StoneTec IS super

    Product:
    ALPHALITH® StoneTec IS super alphalith StoneTec IS super is applied for oil-, water-, dirtand stainproof impregnation of high-quality concrete products, esp. high-quality pavers and flags. Oil, water and stain forming liquids, like coffee, soft drinks etc. repel on the surface and can be easily removed, e.g. by using an absorptive tissue.

    The general tendency towards staining of the surface is considerably reduced.

    Properties:

    • solvent free
    • fast drying
    • high UV-stability

    Features:

    • dirt- and stain-repelling effect towards oil- and water-based liquids
    • reduction of efflorescence
    • practically no visible changes of the treated concrete surface
    • possibly slight color intensification with colored concrete products due to reduced primary efflorescence
    • generally reduced tendency towards efflorescence, dirt and staining
    • easier cleaning of concrete
    ALPHALITH® StoneTec IS super plus

    Product:
    ALPHALITH® StoneTec IS super plus alphalith StoneTec IS super plus is used for the impregnation of top-quality concrete block products, in particular top-quality slab and paving stone systems, creating a layer resistant to oil, water, dirt and stains. Oil, water or other liquids which cause stains, such as coffee, cola, etc., bead on the surface and be easily removed.

    The general tendency towards soiling is significantly reduced.

    Properties:

    • water-based
    • high UV-stability
    • quick-drying with no sticking

    Features:

    • dirt-repellent and stain-resistant effect against oily and watery dirt
    • practically no visible changes of the concrete surface – an intensified color effect is possible in dyed products caused by the suppression of primary efflorescence
    • reduced tendency towards efflorescence, soiling and greening
    • easy removal of accumulating dirt and stains
    ALPHALITH® StoneTec M1

    Procuct:
    ALPHALITH® StoneTec M1 is applied for oil-, water-, dirt- and stainproof impregnation of high-quality concrete products, esp. high-quality pavers and flags.

    Oil, water and stain forming liquids, like coffee, soft drinks etc. repel on the surface and can be easily removed, e.g. by using an absorptive tissue and afterwards cleaning with water and a mild detergent.

    The general tendency towards staining of the surface is considerably reduced.

    Properties:

    • solvent-free
    • fast drying
    • high UV-stability

    Features:

    • dirt- and stain-repelling effect towards oil- and water-based liquids
    • reduction of efflorescence
    • practically no visible changes of the treated concrete surface;
    • possibly slight colour intensification with colored concrete products due to reduced primary efflorescence
    • generally reduced tendency towards efflorescence, dirt and staining
    • easier cleaning of concrete
    ALPHALITH® StoneTec M2

    Product:
    ALPHALITH® StoneTec M2 is an oil-, water-, dirt- and stain-repellent impregnation sealant for high-quality concrete stone products.

    Features:

    • dirt and stain repellent effect against oily and watery soiling
    • lower tendency to efflorescence, staining and greening
    • easy removal of occurring dirt and stains

    Sealing Wet side | Dry side

    Our products of the ALPHALITH® StoneCare, StoneGloss and StoneSeal series

    Sealing Alphalith
    icon easy to clean effect

    Please note that this list is only an informative excerpt from our product range. We will be happy to help you.

    ALPHALITH® StoneGloss | StoneCare | StoneSeal

    Sealing wet side

    ALPHALITH® StoneCare FS

    Product:
    ALPHALITH® StoneCare FS is applied to high-quality, predominantly colored or surface-treated concrete products, primarily high grade slab and paving blocks, as a color-intensifying and dirt-repellent protective sealant.

    ALPHALITH® StoneCare FS gives the treated surfaces an increased color brilliance and, depending on the variant, a slight (matt) to clear gloss effect, with enhanced water beading (pearl).

    Features:

    ALPHALITH® StoneCare FS easily migrates into the concrete capillaries and, after curing, creates a transparent protective coating that provides the concrete product with significantly better characteristics:

    • improved brilliance of colour for coloured and surface treated concrete products
    • significant improvement of colour stability
    • silk matt appearance with slight wet effect
    • minimized efflorescence
    • reduction of the tendency to attract contamination and algae growth
    • easier removal of dirt and stains
    ALPHALITH® StoneGloss S2

    Product:
    ALPHALITH® StoneGloss S 2 is applied primarily to coloured or surface treated concrete products as colour intensifying and stain protecting sealant. The treated surfaces appear significantly more brilliant.

    Features:

    ALPHALITH® StoneGloss S 2 easily migrates into the concrete capillaries and, after curing, creates a transparent protective coating that provides the concrete product with significantly better characteristics:

    •  improved brilliance of colour for coloured and surface treated concrete products
    • significant improvement of colour stability
    • silk mat appearance with slight wet effect
    • minimized efflorescence
    • reduction of the tendency to attract contamination
    ALPHALITH® StoneGloss T

    Product:
    ALPHALITH® StoneGloss T is applied primarily to coloured or surface treated concrete products as colour intensifying and stain protecting sealant. The treated surfaces appear significantly more brilliant.

    Features:
    ALPHALITH® StoneGloss T easily migrates into the concrete capillaries and, after curing, creates a transparent protective coating that provides the concrete product with significantly better characteristics:

    • improved brilliance of colour for coloured and surface treated concrete products
    • significant improvement of colour stability
    • silk mat appearance with slight wet effect
    • minimized efflorescence
    • reduction of the tendency to attract contamination and algae growth
    • easier removal of dirt and stains
    • water based
    • high UV resistance
    • high alkaline and water resistance
    ALPHALITH® StoneGloss NH

    Product:
    ALPHALITH® StoneGloss NH is applied primarily to coloured or surface treated concrete products as colour intensifying and stain protecting sealant. The treated surfaces appear significantly more brilliant.

    Features:

    • improved brilliance of colour for coloured and surface treated concrete products
    • significant improvement of colour stability
    • silk mat appearance with slight wet effect
    • minimized efflorescence
    • reduction of the tendency to attract contamination and algae growth
    • easier removal of dirt and stains
    • water based
    • high UV resistance
    • high alkaline and water resistance

    ALPHALITH® StoneSeal NH can be applied onto freshly demoulded concrete and onto hardened concrete surfaces. When applied in the production process after curing ALPHALITH® StoneGloss NH needs to be hardened by IR-drying before packaging.

    ALPHALITH® StoneSeal PA

    Product:
    ALPHALITH® StoneSeal PA is applied primarily to coloured or surface treated concrete products as colour intensifying and stain protecting sealant.

    The treated surfaces appear significantly more brilliant with a slight matt gloss.

    Features:
    alphalith StoneSeal PA easily migrates into the concrete capillaries and, after curing, creates a transparent protective coating that provides the concrete product with significantly better characteristics:

    • improved brilliance of colour for coloured and surface treated concrete products
    • significant improvement of colour stability
    • silk mat appearance with slight wet effect
    • minimized efflorescence
    • reduction of the tendency to attract contamination and algae growth
    • easier removal of dirt and stains

    Sealing dry side

    ALPHALITH® StoneSeal GLS

    Product:

    ALPHALITH® StoneSeal GLS is used as long-lasting oil, water, dirt and stain repellent impregnating sealant for high grade concrete products, primarily high grade slab and paving blocks, often with surface treatment, like e.g. shot-blasting or curling .

    Oil- and, water-based liquids that result in staining, such as vegetable oil, machine oil, ketchup, mustard, coffee and soft drinks etc. are repelled on the surface and can be easily removed.

    This durably intensifies the surface appearance of the sealed products.

    Features:

    • durable dirt and stain repellent effect against oil and water-based soiling
    • easy removal of dirt and stains
    • intensification of the surface appearance with a subtle sheen effect
    • colour intensification with a slight wet look
    • minimized tendency towards efflorescence, contamination and algae growth
    • water based
    • high UV resistance
    • high alkaline and water resistance
    ALPHALITH® StoneSeal Premium HC | HC-W

    Product:
    ALPHALITH® StoneSeal Premium HC | HC-W is used as long-lasting oil, water, dirt and stain repellent impregnating sealant for high grade concrete products, primarily high grade slab and paving blocks, often with surface treatment, like e.g. shot-blasting or curling . Oil, water, and staining liquids are repelled on the surface and can be easily removed. This durably intensifies the surface appearance of the sealed products.

    Features:
    ALPHALITH® StoneSeal Premium HC  HC-W is to be applied on the “dry side” of the production line after curing and needs to be hardened by IR-drying before packaging.

    • durable dirt and stain repellent effect
    • easy removal of dirt and stains
    • intensification of the surface appearance with a subtle sheen effect
    • colour intensification with a slight wet look
    • minimized tendency towards efflorescence, contamination and algae growth
    • water based
    • high UV resistance
    • high alkaline and water resistance
    ALPHALITH® StoneSeal UV-FDS | UV-FDW

    Anwendung:

    ALPHALITH® StoneSeal UV FDS is used as long-lasting oil, water, dirt and stain repellent impregnating sealant for high grade concrete products, primarily high grade concrete block paving, flags and slabs, often with surface treatment, like e.g. shot-blasting or curling. Oil- and water-based liquids that result in staining, such as vegetable oil, machine oil, ketchup, mustard, coffee and cola drinks etc. are repelled on the surface and can be easily removed.

    This durably intensifies the surface appearance of the sealed products.

    Features:

    • durable dirt and stain repellent effect against oil and water-based contamination
    •  easy removal of dirt and stains
    • intensification of the surface appearance with a subtle sheen effect
    • colour intensification with a slight wet look
    • minimized tendency towards efflorescence, contamination and algae growth
    • water based
    • fast-drying (reduction of drying energy)
    • improved mechanical durability due to additional UV-curing
    • high alkaline and water resistance

    Coating

    Our products of the LithoTop® series

    coating Litho Top
    icon easy to clean effect

    Please note that this list is only an informative excerpt from our product range. We will be happy to help you.

    LithoTop® base-coat and top-coat

    LithoTop® base-coat HM | LithoTop® top-coat HM

    Anwendung:
    LithoTop® base-coat HM and LithoTop® top-coat HM are used as transparent base- and top coats for top-quality two-layer concrete block finishings. The two-layer LithoTop® Paint System HM, which includes the LithoTop® base-coat HM and LithoTop® top-coat HM or LithoTop® top-coat RM offers highly
    effective protection of concrete block products against weather effects, soiling of any type, greening and chemicals.

    Thanks to the distinct easy-to-clean effect, soiling and spots are significantly easier to remove. The LithoTop® Paint System features high resistance, scratch resistance and durability.

    Application:
    UV-curing base- and top-coat for tow-layer UV-curing coatings.

    Features:

    • significantly intensified color tone
    • very high weather resistance
    • very good protection against soiling
    • good chemical resistance
    • very good crack resistance
    • good slip resistance
    LithoTop® UVPrimer | UV-InterCoat | UV-TopCoat

    Product:
    The three-layer LithoTop® UV coating system, consisting of LithoTop® UV base coat, LithoTop® UV intermediate coat and LithoTop® UV top coat, offers highly effective protection of concrete block products against weathering, contamination of any kind, greening and chemicals. Due to the distinctive easy-to-clean effect soiling and stains are much easier to remove. The LithoTop® UV coating system is characterized by its high durability, scratch resistance and long service life.

    Application:
    LithoTop® UV Primer | LithoTop® UV-InterCoat | LithoTop® UV-TopCoat for three-layer 100 % UV coatings. LithoTop® coatings are applied at the factory on the dry side with active UV curing.

    Features:

    • significantly intensified color tone
    • very high weather resistance
    • very good protection against soiling
    • good chemical resistance
    • very good crack resistance
    • good slip resistance

    What is the “easy-to-clean” effect?

    High-quality concrete block products are finished with a surface protection at the factory. This can be an impregnation, a sealer or a coating. Surface-treated concrete blocks are easy to clean and are less susceptible to stains, soiling and green deposits.

    Spilled liquids such as cola, coffee, tea, ketchup, red wine or oil will not penetrate the stone and can be easily removed.

    A film-forming surface protection with “easy-to-clean” effect also ensures that moss and lichens cannot adhere easily. The tendency to greening is significantly reduced. Should adhesions nevertheless occur, they can be removed with a brush.

    easy to clean effect_surface protection products Rhein-Chemotechnik GmbH

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    We are happy to advise you

    We advise you on the selection of suitable surface protection product for the desired surface finish. We analyze your precise requirement profile together with you. Our own quality management system guarantees consistent quality. All products and services of Rhein-Chemotechnik GmbH are measured and evaluated in accordance with the specifications of a DIN EN ISO 9001 certified quality management system.

    We are happy to advice you

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