GLENIUM ® 27

GLENIUM ® 27


Polikarbosilik Ether Based, High-Ratio Water Reduction / New Generation of super plasticisers Concrete Additives

Description: GLENIUM ® 27, polikarboksilik ether-based, high-range water reducing concrete to prevent loss of consistency desired, high strength and durability needed for ready-mixed concrete industry developed a new generation super plasticisers concrete material. TS EN 934-2 Charts 3.1 and 3.2: High-Rate Water Reduction / Fluidisation Concrete Admixtures ASTM C 494 Type F: High-Rate Water Reduction / Fluidisation Concrete Admixtures Standard meets.

End Use: Self-placement and compaction of concrete in the production, dissemination and consistency in concrete with excellent impact protection thanks to a long and high buildings in the pump casting, Favorites, reinforced concrete elements can be placed easily Reodinamik ** in the production of concrete, ready mix concrete is used.

Advantages:

* Traditional super plasticisers are (NSF or MSF) *** As compared to the early production of concrete - the ultimate pressure and tensile strength, and impermeability aderansını steel increases.

* Concrete carbonate, chloride ion attack against the resistance, resistance to aggressive chemicals, shrinkage and creep g * ibi improves mechanical properties. Low water / cement ratio has, at the risk of decomposition and vomiting, to obtain concrete Reoplastik ****.

* Concrete allows the spread of the mold in the perfect.

* Traditional Super plasticisers in (NSF or MSF), unlike low water / cement ratio of concrete in the outlet without delay maintains consistency, consistency on site re-adjustment required.

* GLENIUM ® 27 does not contain chlorine.

Chemical Mechanism of a new generation of super plasticisers cement particle surfaces, traditional melamine and naphthalene sulfonate polymer-based super plasticisers in the concrete mixing process at the earliest
are under siege. Sulfonic groups of the polymer chain, cement particle surface will increase the burden of the negative and the electrostatic force pushes the particles. This electrostatic mechanism, causing the disintegration of cement paste and that, depending on concrete mix with less water to obtain is provided. However, hydration process of cement particles of contact with the water begins. Hydration rapidly growing crystals, the surface of the particles changes the mechanics, so they prevent the free distribution.

Of traditional super plasticisers GLENIUM ® 27'nin (or MSF-based NSF) difference, that increase the effectiveness of cement distribution is new and unique mechanism of action. GLENIUM ® 27, consists of long-chain carboxylic ether polymer. At the beginning of the mixing process, as well as traditional rıcılarda became super-fluid, electrostatic repulsion mechanism is activated. Through this process, water requirement of concrete greatly decreasing fluid
are obtained. However, connecting to the backbone polymer chains, the dispersion of cement particles and the ability to spread largely stabilized by steric creates a barrier. In this way, a lower amount of water with high fluidity will be provided.

High alkalinity of cement paste, mix and harden to prevent the early clumping of extra chain GLENIUM ® 27'nin structure makes it possible to open and development. This mechanism, conventional retarding properties when compared with super plasticisers, outlet without delay significantly longer sure
and the amount of mixing water work to reduce the high rate allows.

Technical Specifications:

Structure of Materials: Polikarboksilik ether-based
Color: Amber
Density: 1.04 to 1.05 kg / liter
Chlorine Content% (EN 480-10): <0.1
Alkali Content% (EN 480-12): <3

+20 ° C, 50% relative humidity conditions were obtained.

Application Method: Connector (micro-silica-fly ash-slag cement) and aggregate, should be mixed until a homogeneous mixture. To be added to the mixture of water 50% - 70% after addition, the remaining water
should be added to the mixture together GLENIUM ® 27. GLENIUM ® 27, in the homogenous mixture to ensure the dissolution, preferably 60 sec or laboratory tests should be mixed in the specified period of time.

Dosage: GLENIUM ® 27; 100 kg of binder (silica-çimentomikro such as fly ash-slag) from 1.0 to 2.0 kg at the rate of use is recommended. Use dosage, concrete class and according to their pre-determined by laboratory tests should be done. For more information, BASF - YKS Technical Service should be consulted to

Matching Contribution with other materials: GLENIUM ® is compatible with the following materials can be used 27:

1.Rheobuild ® Series (NSF-based) materials with additives used.
2. Used with all types of cement.
As the concrete placement 3.Kendiliğinden high binding material needed to be used in cases of micro silica, fly ash and slag can be used with.
4.Donma - Resolution to increase the resistance of air-entraining Micro Air ® 200 is used. (TS EN 206-1 according to environmental conditions between XF1-XF4.)
5. And upgrading the performance of concrete to improve durability in aggressive environments, MEYCO ® MS 610 is used with micro silica. (TS EN 206-1 according to environmental conditions XA3 between-XA1.)
To prevent the rapid decrease of the mixing water 6.Beton; MEYCO ® TCC 735 and using shrinkage Binder ® 5 is blocked.
7. Formed because of plastic shrinkage cracks against synthetic fibers MEYCO ® FIB. 530/540/550 and steel used with SP lişerle.
8. High temperature and air flow in environments where intensive concrete mixture in the evaporation of water to avoid Masterkure ® 101, Masterkure ® 107, Masterkure ® Masterkure ® 176 or 181 as appropriate for curing materials selected should be used.

Considerations should remember that:

Rheobuild ® series (NSF based) are not suitable for use with additives.

Design and use of concrete additives dosage required to be made in advance according to their concrete class and must be determined by laboratory experiments. Laboratory experiments determined as a result of binding (micro-silica-fly ash-slag cement) and fine and coarse aggregate, a dry mixture until homogeneous and should be mixed. To dry mixture, mixing water without additional contributions if the contributions have been added, mixing and uniform distribution will be absorbed within. Whereupon the entire mixture of extra water, even if, hedeşenen concrete class and its properties will not be achieved. Mixture will need extra water for the amount of water exceeds the design value and the mechanical properties of concrete at the bottom of kalacaktır.Bu reason for hedeşenen concrete, dry mixes not add it over.

GLENIUM ® 27'nin, +15 ° C is used at temperatures below the curing conditions (temperature and duration) and cement necessary measures must be taken in dose.

GLENIUM ® 27'in performance, mixed with another class if the contribution is reduced. Therefore, storage and mixing equipment should be used after cleaning.

Packaging:

30 kg drum
220 kg barrels
1000 kg tank
Bulk

Storage: In original package, ambient temperature +5 ° C above must be stored where. Suitable
If materials are not stored in a frozen environment, without using direct heat at room temperature, waiting to be solved products, mechanical methods should be mixed until homogenized. Not use compressed air in the mixing process.

Shelf Life: Proper storage conditions is 12 months from date of manufacture. Opened packaging covers
were closed again, can be used for shelf life.

Security Measures: During application, Work and Health to conduct appropriate business suits, protective gloves, goggles and masks should be used. During storage and application to the skin and eye contact should not be, in contact immediately with soap and water, rinse tmesi, swallowing should consult a doctor immediately in case. Application areas of food and beverage materials should not be inserted. Must be stored out of the reach of children. For details of the Safety Data Sheet (Material Safety Data Sheet) should be viewed.

(*) Related to durability of concrete according to TS EN 206-1 standartındaki environmental conditions. (**) Reodinamik Concrete: Water / cement ratio is low, spread (65 - 70 cm), which settled spontaneously without the vibration (with compression) concrete
(***) NSF (Sülfanat Naphthalene Based Products); MSF Sulphonate Melamine Based Products) (****) Reoplastik Concrete: Approximately 7 cm in the control of concrete consistency with the same water / cement ratio, although with a consistency that can easily flow (20 to 22 cm), which does not parse concrete

• Ready Mix Concrete, KYB, Hot Air is recommended for concrete casting.
• Impervious concrete production, mass concrete production, concrete production and Road Course is recommended for use after the pre-experiments.