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| Membrane KM |
KM is a diaphragm membrane made of composite plastic of high quality bitumen, dry method. Products developed from composite resins Polymer APP. APAO bitumen quality is effective use of durable, effective in all conditions.
APPLICATIONS
KM membrane is commonly applied for works such as foundations, tunnels, basement, roof, parking and other civil works.
- Concrete roof, concrete floor
- Underground water tank
- The concrete water retaining structures
- Subway System
- Tunnel
- Slab Bridge
- Water treatment works
- Pool
FEATURES
| Roll length | 10m |
| Thickness | 3 or 4mm |
| Soft spot | ≥ 1450C |
| ASTM | D 36 (R + B) |
| Temperature | (25oC): 15 ~ 25 |
| ASTM D 5 (dmm) | |
| Tensile |
400 N/5cm (Dài) ASTM D 5147 (%) 30 (wide) |
| Elongation to break | 200 N (long |
| UEAtc | 200 N (wide) |
| Tolerance size | ± 0.2 |
| UNI 8202 (%) | |
| Water absorption | 0.15 (Tối đa) ASTM D 5147 (%) |
| ASTM D 5147 (%) | |
| The waterproof | đạt tại 100Kpa UNI 8202 |
| Resistance to aging | đạt tại ASTM G-53 (2000 hrs) |
| Heat transfer coefficient | 0.12 ASTM C-177 (Kcal) |
| Dielectric constant | 2:5 ASTM C 150 (K) |
SURFACE PREPARATION
Concrete surfaces should be smooth, flat steel processing equipment bay, there is no dirt or other objects that may affect may affect the adhesion of the membrane. Use cement mortar sand to handle the serial position of the wall and the floor is flat. Waterproof surface must be kept clean during construction.
PAINT
Scanning thin primer and paint evenly by brush or roller. The construction area of the primer by the die area of construction waterproofing layers can during the day. Can be applied membrane from 2 - 3 hours after the primer in the weather conditions and normal concrete.
PREVENTION
KM membrane not affect human health.
Vietthai trading co.,ltd Head Office: Lot. K81C Thu Trung - Dang Lam – Hai An Dist – Hai Phong City, VietnamTel: 0313.558.619 / Fax: 0313.558.690 Email: chivietthai@chongtham.vn Website: www.Chongtham.vn :: www.vietthaico.com |
Branch in Hanoi P202 - C6 Building Blocks 2 - My Dinh 1 Urban - Tran Huu Duc St - Tu Liem Dist – Ha Noi City, VietnamTel: +84-4-6287 4144 / Fax: +84-4-6287 4147 Email: vietthai@chongtham.vn Website: www.Chongtham.vn :: www.vietthaico.com |
