Dema Epoksi Yapıştırma Harcı | Dema Group
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Dema Epoksi Yapıştırma Harcı

Technical Spesıfıcatıons:

 

Components :

AB component : Epoxy resin , BB component : Hardener 

Color:

Gray

Compressive Strength :

≥ 75 N/mm2 7 gün (EN 12190)

Bending Strength :

≥ 15 N/mm2 7 gün (EN 196-1)

Construction Strength :

≥ 2 N/mm2 7 gün (EN 1542)

Elasticity Modulus :

100.000 kgf/cm2 (EN 13412)

Pot Life:

~ 50  minutes

Full Curing Time :

days (20°C)

Service Temperature :

-15°C / +60°C

Share the Product :

Epoxy resin based , three - component , very resistant to corrosion , anchoring of bolts and irons to concrete , rock or wall .​​​​​​ It is an epoxy anchoring and assembly mortar used in​​​​

Usage areas :​​

• In interior and exterior spaces ,
As structural adhesive and casting mortar.

• As a filler for reinforced concrete and structural elements .​​​​​​
​​​​​​​ Fixing of anchor elements.

• Repair of large horizontal cracks.

• Installation of highways , bridges , viaducts , dams In such structures.

In fixing the railings in bridges , steel stairs , cranes and viaducts.

 In all kinds of metal and steel​
​​​​​
​​It is used for the assembly and anchoring of two parts on reinforced concrete , metal and steel surfaces .

Advantages :​

• Provides high and rapid mechanical strength .
​​​​ • Provides excellent adherence to concrete and steel .
​​​ • It is resistant to vibration .

​​​​​​​ Preparation of the surface :​​​​

• The application surface must be cleared of weakly structured parts , dust , oil , tar , tar , paint , silica , ash .​​​​​​​​​ The material must be clean of anti - adhesion substances such as detergent and mold oils and must be dry .​​​​​​​​​​​​
• If the application surface is concrete or plaster , it must be cured and if it is metal , it must be cleaned of rust and oil .​​​​​​​​
• The holes should be drilled with a drill , cleaned with compressed air or water , and then the application should be made .​

Mixture :​​​

DEMAFIX EPOXY ADHESIVE MORTAR is packaged in three components in appropriate quantities .​​​​​​​ B ı les ̧ en ı ( hardening ̧ ı rı ı c ) is added onto A b ı les ̧ en ı ( epoxy resin ) , 400 - 600 rpm​​ It should be mixed for 1 - 2 minutes with a three - point drill .​​​​​​​​​​​​​​​​ ​Then , the C compounds ( aggregate ) are slowly added into this mixture for 3 - 5 minutes until a homogeneous consistency is obtained .​​​​​It should be mixed .
​​​​​​​​• The ingredients are packaged in the correct mixing proportions .​​​​​​​​If a part of the product will be used , this ratio should be taken into consideration .​​​​​

Application Information :​​​​

DEMAFIX EPOXY ADHESIVE MORTAR should be applied by pouring it onto the prepared surface .​​​​ Application thickness should be at least 2 mm and at most 30 mm .

• The diameter of the hole opened during the anchoring process must be at least 6 mm larger than the diameter of the reinforcement , and the holes must be made with a wire brush or It should be cleaned with compressed air .​​​​​​​

• The epoxy mixture should be applied by filling it into a suitable mortar gun and pulling it from the inside of the drill hole to the outside .​​​​ ​Then , the anchor rod of the desired length and diameter should be placed in the hole and allowed to harden .​​​​​​​​​​​

Consumption :​​​

Approximately 1.70 kg / m2 ( for 1 mm thickness ) 8.3 liters of mortar is prepared with 15 kg of product .​​​​ In the table below , consumption amounts in grams according to hole and bolt diameters are given :​​​​​​​​​​​​​​​​​​​

CAUTION :

• Avoid applying the product at air temperatures below + 10 ° C and above + 30 ° C .​​​​​​​​​​​​​​​​​​ z. • DEMAFIX EPOXY ADHESIVE MORTAR should be mixed with a low speed mixing drill .​​​​​​​​​​​​​​​​​​​​ ​It should never be mixed by hand or trowel .
​​​​​​​​​ The ingredients of REPOX 302 must be mixed in the correct proportions .​​​​​​​​​​​No external water, solvent , etc. should be added to the mixture .
• Working and hardening times of epoxy resin - based products depend on the environment and ground temperature .​​​​​​​​​​​​​​​​​​At low temperatures , the viscosity increases , the chemical reaction slows down , and therefore the door life and operating time are extended .​​​​​​​​​​​​At high temperatures , the opposite situation occurs .​​​​​• Avoid application in areas that are frozen , have a risk of freezing within 24 hours , or are open to direct sunlight and wind .​​​​• After the application is completed, it should not be touched for at least 24 hours and water contact should be avoided for 48 hours . PACKAGING:

In 5 kg and 15 kg ( A + B+C) set tin cans

Shelf Life :​​

It can be stored in its unopened packaging in a cool and dry environment between +5 ° C and +30 ° C for 12 months .​​​ Protect against freezing .

Health and Safety :​​​

As with all chemical products , food products should not be brought into contact
with the skin , eyes and mouth during use and storage .​​​​​​​​​​​​ i r. In case of contact, wash immediately with plenty of water and soap , and if swallowed , seek medical advice immediately . During the application , heat clothing , protective gloves , goggles and masks that comply with heat and heat health rules should be used .​​​​​​​​​​ Food and beverages should not be brought into the application areas .​ Do not approach storage and application areas with fire .​ Application areas should be ventilated .​​​​​It should be stored in places where children cannot reach it .

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