Demafix Isı Yalıtım Levhası Yapıştırma Harcı | Dema Group
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Demafix Isı Yalıtım Levhası Yapıştırma Harcı

Technical Spesifications:

 

Appearance :

Gray colored fine powder

Powder Density :

~ 1,50 kg/lt

Water Mixing Ratio:

5.5 - 6.5 lt water /
25 kg powder 

Resting Duration :

5 - 10 minutes


Pot Life:

~ 2 hours

Shelling Time: 

15 minutes

Doweling :

After minimum 24 hours

Plaster on Application Time :

1 - 2 days later 

Application Time Temperatureı :

Between +5 ° C and +35 °



Teknik Özellikleri:

 

Grain Distribution :

1 mm sieve surface ≤ 1 % ( TS EN 1015-1)

Void Unit Volume of Fresh Mortar Mass :

≥ 1000 kg/m3 (TS EN 1015-6)

Flexural Strength:

≥ 2 N/mm2 (TS EN 1015-11)

Flexural Strength :

≥ 6 N/mm2 (TS EN 1015-11)

Adhesion Force to the Substrate :

≥ 0,5 N/mm2 (TS EN 1015-12)

Adhesion Force to the Thermal Insulation Board :

≥ 0,08 N/mm2 (TS EN

13494)

Water Absorption Amount :

: In 30 minutes; ≤ 5 g in 240 minutes; ≤ 10 g ( TS EN 12808-5)

)

Service Temperature :

-20°C / +70°C

 

Share the Product :

Cement - based , polymer - added , high - performance , flexible , specially prepared structure for thermal insulation boards .​​​​​​​​​​​​​​​​ It is the river duty .

Areas of Use :
• Indoors and outdoors.

• Thermal insulation boards on rough and thin plaster applied concrete , brick , aerated concrete and similar surfaces​ It is used in the adhesion of materials ( EPS , XPS and stone wool )

Advantages :​

It is easy to apply and provides excellent structure .​ • It is resistant to water and frost .
It is not affected by temperature changes.

It is flexible.
• Provides high stability , does not sag or jump .

Preparation of the surface :​​

• Care should
be taken to ensure that the application surface is cured.

 • The application surface must be cleaned of substances that prevent adhesion such as dust , oil , tar , pitch, paint, silicone , curing material , detergent and mold oils .
• The application surface should be wetted and kept moist .
​​​​​​​ • Defects on the application surface may be removed 24 hours before , depending on the surface depth and structure . It must be corrected with repair mortars .

Preparation of the mortar :​​

25 kg DEMAFIX​​​​​​​​​​​​​​​​​​ is done .
​​ • The prepared mortar is left to mature for 5 - 10 minutes and is used by mixing again for 1 - 2 minutes . • The mixture in the container should be consumed within 2 hours .

Application Information:

• Depending on the smoothness of the application surface.

Whole Surface Adhesion Method :​​​​​​

Apply​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ ​is the preferred method.

Stripe and Point Applying Method :

Apply DEMAFIX​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ ​( This is the preferred method on irregular surfaces ).

• A gauge should be used when gluing the sheets during application .
​​​​​​​ • The adhered sheets should be pressed tightly to ensure a good adhesion , and after 24 hours they should be mechanically attached with dowels .​​​

Consumption :​

depending on the application method : 3 - 4 kg/m2 for EPS and XPS 4 - 5 kg / m2 for stone wool

CAUTION

• Avoid application at temperatures below +5 ° C and above +35 ° C.​​
​​​​​​​​​​
• Avoid application in areas that are frozen , at risk of freezing within 24 hours , or exposed to direct sun and wind
• Never add water or powder to expired mortar.

• To prevent heat transfer , place the thermal insulation boards so that there are no gaps between them .
​​​​​​​​ • Be careful not to use
sheets that have lost their properties by being exposed to the sun for a long time . • The sheathing application should not be applied directly on building materials such as pumice or brick , but on rough plastered surfaces .​​

PACKAGING:

In 25 kg craft bags

Shelf Life :​​

in moisture-free environments and in its unopened packaging on a pallet with a 10-layer stack for 12 months.

Health and Safety :​

As with all chemical products, contact with food products , skin , eyes and mouth should not be avoided during use and storage . During the application , work clothes , protective gloves , glasses and masks that comply with work and worker health rules should be used .​​ If accidentally swallowed, seek medical advice

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