Byk Pu Bp 9103-1K
Polyurethane-Bitumen Based Waterproofing Membrane

BYK PU BP 9103 – 1K is a fast curing, single-component, bitumen enriched polyurethane based liquid material. It adheres strongly to almost any type of surface, forming a highly elastic film. It has excellent chemical and mechanical resistance.
Places of Usage
• Floors,
الهياكل تحت الأرض.-
• Roofs,
• Green roofs and plant beds,
• Plaster and cement panels,
• Asphalt membranes/EPDM membranes,
• Bathrooms (under tiles)
• Verandas and balconies (under tiles)
• Water tanks (except drinking water tanks)
• Bridge platforms
المزايا
• It is cured fast.
• Thick coating application is possible, it does not form bubbles
• BYK PU TH 901 can be used according to the conditions, even if it doesn't need thinning.
• It is resistant to cold. The film retains its elasticity up to -40°C
• It has excellent mechanical properties; high elongation, tensile, tear and abrasion resistance.
• It shows good resistance to chemicals.
• It functions effectively as a water vapor barrier.

المواصفات الفنية
Specifications |
Values |
Standards |
اللون |
Brownish, Black | - |
الكثافة |
1,35±0,05 g/cm3 | ASTM D1475 / DIN 53217 / ISO 2811, 20oC |
Hardness |
35 Shore A | ASTM D2240 / DIN 53505 / ISO R868 |
Viscosity |
2500-3500 cP | ASTM D 2196-86 / EN ISO 3219 (+25°C) |
Concrete Adherance |
2,0-2,5 (N/mm2) | ASTM D4541 |
Elongation Percentage |
600-800% | ASTM D412 / EN-ISO-527-3 |
Waiting Time Between the Coatings |
8-10 hours | - |
Re-adding New Layer |
10-24 hours | - |
Full Drying |
7 أيام | - |
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NOTE: The technical specifications written above were written according to the test results performed under 23°C and 50% relative humidity conditions. The values may vary under different temperature and humidity conditions.
آلية التنفيذ
Apply the material with a brush, roller, spatula or airless sprayer. The used sets and tools must be cleaned with BYK PU TH 901 as soon as possible. The rolls are for single use only. They are not suitable for reuse.
Surface Preparations
If possible, the surface should be cleaned using a high-pressure washer; oil, grease, fuel and paraffin residues should be removed, it should also be completely free of mold release agents, cement residues, chips, loose particles and cured membranes.
يتم استخدام مادة BYK 1020 CONCRETE من أجل زيادة قابلية الالتصاق لمادة الاسمنت، يجب تجهيز السطح بطريقة التطبيق الرطب. يتم تحضير الخليط للتحضير بإضافة 2 مقدار من الماء إلى مقدار واحد من الأسمنت ومقدار واحد من مادة BYK 1104 PRIMERA. يتم توزيع الخليط، الذي يتم الحصول عليه إلى قوام يمكن تطبيقه باستخدام فرشاة، بشكل متجانس باستهلاك 0.35 كجم/م2 بشرط أن تكون الأرضية مبللة وقد تم تنظيفها قبل 12 ساعة. ومن ثم وضع مادة BYK 1020 CONCRETE على الطلاء التمهيدي قبل السماح له بالجفاف.
For absorbing surfaces BYK PU PRIMER 9001 - 1K, BYK EP WB PRIMER 9007 - 2K and BYK PU PRIMER 9002 - 2K For hard and normal surfaces BYK EP TR PRIMER 9005 - 2K
الخلط
Apply immediately after mixing equal amounts of the two components by hand or with a mixer running at low speed (300 rpm). The pot life of the mixture is 30-45 minutes at 20 °C.
التطبيق
Apply the material with a brush, roller, spatula or airless sprayer. The used sets and tools must be cleaned with BYK PU TH 901 as soon as possible. The rolls are for single use only. They are not suitable for reuse.
استهلاك صرفيات
Minimum total consumption: 1,6 kg/m2.
التعبئة والتغليف
It is available in 5kg and 25kg special metal packages.
مدة الصلاحية
التخزين
الاحتياطات الأمنية
المسؤولية
المجموعة الفنیة للارضیات عبارة عن ذراع تسوية قائم على الأسمنت و ذاتي التسوية و جاهز للاستخدام و يمكن استخدامه حتى سمك 3-10 مم.
