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MegaSıva Thermo Plaster Mortar For Thermal Insulation Panels PRODUCT DESCRIPTION Cement based, easily applicable thermal insulation panel plaster reinforced with polymer additives. AREAS OF USE MegaSıva Thermo is used as the surface plaster on such thermal insulation panels as XPS, platinum, EPS and rockwool in indoors and outdoors spaces of all buildings. PRODUCT ADVANTAGES • Poses high level of adherence on the thermal insulation panels thanks to the special additives in its content. • Prevents condensation and winds the system thanks to its high vapor permeability. • Prevents the formation of cracks and spalling thanks to the fibers in its content. • Prepared and applied easily. PERFORMANCE Hollow specific bulk gravity of fresh mortar > 1150 kg/m 3 TS EN 1015 - 6 Hollow specific bulk gravity of hardened cement based mortar 1450 ± 200 kg/m 3 TS EN 1015 - 10 Water absorption < 0.5 kg/m 2 dk 0,5 TS EN 1015 - 18 Bending strength > 2 N/mm 2 TS EN 1015 - 11 Compressive strength > 6 N/mm 2 TS EN 1015 - 11 Sieve analysis (in excess of 1 mm) Maksimum 1 % TS EN 1015 - 1 Adhesion strength to thermal insulation panel > 0.08 N/mm 2 TS EN 13494 Water vapor permeability coefficient µ ≤ 15 TS EN 1015 - 19 Reaction to fire A1 TS EN 13501 - 1 The foregoing values represent the results of the laboratory tests conducted at 23 ± 2°C temperature and 50% ± 5 relative humidity conditions. The values provided as per the table may vary depending on the surface and ambient conditions. REFERENCE STANDARDS Certifications/Standards TSE K 113 Ministry of Public Works and Settlement Item No. Ministry of Public Works and Settlement Item No.: 04.481 QUALITY CERTIFICATES TSEK CE APPLICATION PROCEDURE Application Surfaces Indoors and Outdoors Walls; - XPS - EPS - Platinum - Rockwool Surface Preparation • The application surface should be dry, clean, sound and dust free, and should have been cleansed of oil, dirt or any materials that may prevent adhesion, and any such materials as mortar and cement residues that impair the surface smoothness should be scraped from the application surface. • When used as leveling plaster; the surface defects, which are deeper than 1 cm, should be repaired with MegaTamir İ or MegaTamir K 24 hours in advance. In the cases, where structural repair mortar should be used; MegaTamir İ Yapısal or MegaTamir K Yapısal should be preferred. Application Methods • MegaSıva Thermo should be applied with a steel trowel in equal thickness on all surfaces. • Donatı Filesi should, following the application of the primary coat of MegaSıva Thermo, be placed into the plaster by stretching the mesh thoroughly and applying slight pressure thereon from top to bottom, preventing any foldings. • The joints of Donatı Filesi should be superpositioned by 10 cm in order to prevent the formation of cracks. In the event the corner profiles are mesh free; the glass fiber mesh should be turned by minimum 20 cm on the corners. • The primary coat with mesh should be let dewater slightly before the application of the secondary coat. • The surface will have become ready for the finishing coat applications minimum 7 days after the secondary coat plaster application. Application Recommendations • Plaster profiles should be employed on the corners in order to ensure a better quality result and high level of efficiency. • The product should, once mixed, be used before the expiration of its pot life. Any product, the pot life of which has expired, should not be used during the application. • Any such foreign substance as lime, cement or plaster should not be added to the mortar prepared. • Any extra water should not be added to the mixture. • The product should not be applied on unsound surfaces. The soundness and the load bearing capacity of old surfaces should be checked prior to adhesion. • The surface should be preserved from air currents and water contact during and after the 53 application. 133 • The product should not be applied to such surfaces, which are exposed to risk of freezing within the next 24 hours, which are frozen or the frost of which is thawing. • Due care should be taken to ensure that the material is not exposed to direct sunlight in hot weather conditions, and the product should be mixed with cold water. • The product should not be applied on extremely windy weather conditions or on hot surfaces, which are exposed to direct sunlight; and in the cases, where application is imperative under such conditions, the environment and the surface should be prepared for application in advance. • The product should not be applied in rainy weather conditions, and the application surface should be preserved from rain for a period of 24 hours. • Refer to our technical support hotline for recommendation on different surface applications. (PHONE: 444 4 595) Surface and Ambient Temperature The surface and ambient temperature should be between +5°C and +30°C whilst at application. Application Limits Useful time for prepared mortar - Pot life Required stand - by period for final coat The foregoing values represent the results of the laboratory tests conducted at 23 ± 2°C temperature and 50% ± 5 relative humidity conditions. The values provided as per the table may vary depending on the surface and ambient conditions. APPLICATION INSTRUCTIONS Mixing Ratio The product should be mixed with water, weighing equal to 24 - 26 % of the product. (6.0 - 6.5 liters of water for a 25 kg package) Mixing Equipment • Low speed electrical mixer (400 cycles/min.) • Special tip stirring equipment Mixing Period The product should be stirred with a low-speed mixer until any dry dust and globs are eliminated. The mortar should, then, be stirred once again for 1 to 2 minutes after being had settled for 3 to 4 minutes following preparation. Application Equipment • Steel trowel • Smoothing trowel Maximum 2 hours Minimum 7 days Equipment Cleaning The equipment used should be cleaned with water following the application before the mortar dries. TECHNICAL PROPERTIES Chemical Structure: Cement based plaster mortar with polymer and fiber additive Dry Density: 1.50 ± 0.1 gr/cm 3 Mortar Density: 1.75 ± 0.1 gr/cm 3 Grain Size: ≤ 600 µm Coat Thickness: 2 - 5 mm (for the primary and the secondary coats) Color: Gray CONSUMPTION The recommended consumption amount for a 4 mm thick insulation application (primary coat of mortar + Donatı Filesi + secondary coat of mortar) on 1 m 2 surface is 4.0 - 5.0 kg. The said values may vary, depending on the surface and ambient conditions. PACKAGING MegaSıva Thermo is delivered in net 25 kg kraft bags, which are stowed in 54 pcs. on a 80 cm x 100 cm palette (1350 kg). SHELF LIFE The shelf life of the product is 12 months when stored within non-tampered original packaging in dry (maximum relative humidity 60 %) and cool (ambient temperature between +5°C and +25°C) environment. STORAGE CONDITIONS The product should be stored within non-tampered original packaging in dry (maximum relative humidity 60 %) and cool (ambient temperature between +5°C and +25°C) environment. It should not be exposed to direct sunlight. The container of the product should be closed firmly when not used. SAFETY PRECAUTIONS Please refer to the Safety Data Sheet (SDS) as appropriate for easy and safe application.
PRIMERS MegaFilm MegaFilm Eko MegaFilm Visko MegaFilm BB MegaFilm İzo MegaFilm İzo PU MegaFilm İzo Epo MegaFilm AK 134
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VERY LOW EMISSION ENVIRONMENTALLY F
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Definitions in Standards 4
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Points To Be Considered! 6
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ADHESIVES MegaFix MegaFix K MegaGra
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Equipment Cleaning The equipment us
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Mortar Density: 1.85 ± 0.05 gr/cm
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CONSUMPTION The consumption amount
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Application Equipment • Steel not
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Grain Size: ≤ 600 µm Color: Gray
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Temperature Resistance: -15°C to +
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PACKAGING MegaPro Pastemix is deliv
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Application Limits Useful time for
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MegaThermo Adhesive Mortar For Ther
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PACKAGING BRUFIX is delivered in ne
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Page 159 and 160: Mantotherm Dekominera - Fine Graine
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Page 165 and 166: Mantotherm Platinum Thermal Insulat
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Areas Of Use 184
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Areas Of Use 188
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