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CP360 is a medium viscosity, modified MMA, pre-reacted 100% solid membrane system based on acrylic monomers. To initiate curing, just add CP510 MMA Initiator.
CP360 is designed as a simple to apply, highly elastomeric liquid waterproofing membrane and coating.
The cured product is a very flexible crack-bridging membrane that retains its flexibility and crack-bridging performance in service even when the temperature reaches –20°C.
The domains of application for CP360 include:
- As a bridge deck waterproofing membrane, onto which asphalt at temperatures up to 250°C can be directly applied.
- For the sub-grade waterproofing of buildings and civil engineering structures, including underneath ground slabs.
- The waterproofing of concrete and metal railway bridges including directly under track ballast.
- The waterproofing of pedestrian and vehicular trafficked areas (e.g. balconies, car parks, etc.)
- The protection and waterproofing of stadium terracing
- The waterproofing of tunnels, channels and dam structures.
- The waterproofing of containment structures including reservoirs and waste and contaminated material storage structures.
- Offshore platforms.
CP360 can be applied at a whole range of ambient and substrate temperatures (-10°C to +35°C) onto cementitious based screeds, concrete, filled bitumen/asphalt, metal, ceramic tile and wood substrates.
- Highly flexible with excellent crack-bridging characteristics even at eextremely low temperatures (-20°C and below)
- Very high impact and puncture resistance as well as chemical and abrasion resistant
- Withstands stress and movements in the substrate
- Excellent adhesion to a wide range of substrates including asphalt (subject to testing)
- Based on PUMA technology - free from external plasticisers
Surface Preparation
- The area to be waterproofed must be dry, firm, solid and free of dust, fat and oil.
- Laitance and loose particles must be removed thoroughly, e.g. by shot blasting.
- Fats or oils as well as humidity can be removed by flame blasting for example.
- Before the application of the CP360, a suitable TREMCO MMA Primer, including sanding when appropriate, must be first applied.
Mixing
- Prior to use CP360 must be carefully mixed to achieve a uniform distribution of the paraffin contained in the product.
- CP360 is thoroughly mixed together with the CP510 MMA Initiator (50% dibenzoyl peroxide), in accordance with the below guidelines.
It should be noted that the amount of catalyst powder to be added depends upon the temperature.
- at 30°C use 250 g per 25 kg pail
- at 20°C use 350 g per 25 kg pail
- at 10°C use 600 g per 25 kg pail
- at 0°C use 1000 g per 25 kg pail
- Below 0°C use 1000 kg per 25 kg pail
Please contact our Technical Service Department for further details.
Note: Weight to Volumetric conversion of Catalyst.
1 cm³ of CP510 MMA Initiator = 0.64 g
1 g of CP510 MMA Initiator = 1.57 cm³
Method of Application
- The material consumption and application method depends in which of the TREMCO MMA systems CP360 resin is being used for; see specific System Data Sheets for further information.
For full application details, contact tremco illbruck customer services on 01942 251400.
Technical data
| PROPERTY | RESULT (Liquid State) |
|---|---|
| Composition | Modified MMA resin |
| Viscosity (DIN 53018 @ 25°C) | 460 – 730 mPa*s |
| Density (EN ISO 2811 @ 25°C) | 1.3 g/ml |
| Pot Life/Processing Time (@20°C) | Approximately 15 minutes |
| Curing Time (@ 20°C) | Approximately 60 minutes |
| Flash Point (EN ISO 1516) | +11.5°C |
| PROPERTY | RESULT (Cured State - tested at 20°C) |
| Shore A Hardness (NFP 98285) | >85 IRHD |
| Shore D Hardness (DIN 53505) | 55 |
| Tensile Strength (EN ISO 527) | 8.4 MPa |
| Elongation at Maximum Strength (EN ISO 527) | 370% |
| Modulus of Elasticity (EN ISO 527) | 78 MPa |
| Abrasion 1000 Cycles (ISO 7784-2) | 64 mg |
| Dynamic Crack-Bridging (BPG) | > 5 mm |
| PROPERTY | RESULT (Cured State - samples kept at -20°C for 24 hours before testing) |
Tensile Strength | 8.8 MPa |
| Elongation at Maximum Strength (EN ISO 527) | 360% |
| Modulus of Elasticity (EN ISO 527) | 630 MPa |
| Dynamic Crack-Bridging (BPG) | > 5 mm |
| Coverage | For the consumption of the product per m²; please consult tremco illbruck Technical Service Per layer of membrane; a minimum thickness of 1 mm (= 1.3 kg/m²) should always be applied To bed 150 mm fleece reinforcement, use 0.45 kg/lm of CP360 |
| Storage | Store in shaded dry conditions between +15°C and +20°C |
| Shelf Life | 6 months when stored as recommended in original unopened containers |
