webertec Superflex D24 24kg Thick Coating Deitermann Reactive Waterproofing
Attention
Before applying Superflex D24, the substrate must be primed with weberprim 900. weberprim 900 should be diluted with water up to 11 RT and applied undiluted. After drying, scratch coating is applied, followed by the coating.
High-flexible, reactive, fast-curing bitumen-free thick coating based on new binder technology for secure building waterproofing.
Application Area
- For underground waterproofing of basements in old and new construction, foundations
- For retrofitting waterproofing on existing anionic bitumen layers
- For waterproofing building plinths and full-height window or door profiles
- For waterproofing in and under wall structures
- As a subfloor waterproofing, as an intermediate waterproofing for wet room cavities and non-occupied balconies
- Furthermore, for bonding polystyrene foam boards
Product Description
webertec Superflex D 24 is a two-component, fast-curing, highly flexible, bitumen-free thick coating with a general building authority test certificate. It meets the testing requirements for PMBC according to DIN EN 15814 Table 1 in classes CB2R3W2AC2.
Composition
Cement, selected quartz sands, highly reactive polymers, reactive fillers, and additives.
Product Properties
- Highly flexible, crack-bridging ? 2 mm, meets PMBC testing requirements
- High residual moisture content 98%, 102 mm dry layer thickness corresponds to at least 107 kg/m², approx. 1 mm dry film thickness
- Quick rainproof approx. 15 hours at 4 mm layer thickness
- Adhesive for protective plates after 4 hours
- Weather-independent drying within 24 hours
- Quick pressure water tightness 1 bar after 24 hours
- Suitable for all mineral substrates, no plaster layer required on masonry
- Can be overcoated or painted
- Frost and salt resistant, UV resistant, waterproof
- Horizontal sealing of surfaces, including leveling and adhesion bridges
- Suitable for basement and plinth waterproofing from a durable, concrete-attack-resistant grade "strongly aggressive" according to DIN 4030
- Sprayable with peristaltic pump technology and screw pump technology (e.g., Wagner PC 1030 with air support)
Processing Temperature
1°C to 30°C air and object temperature.
Density
Approx. 105 kg/dm³ of the finished mixture.
Compressive Strength
Greater than 0.3 MN/m².
Consistency
Paste-like, brushable, trowelable, sprayable.
Processing Time
Approx. 45 minutes at 23°C / 50% RH.
Rainproof
After approx. 15 hours at 4 mm layer thickness.
Drying Time
Approx. 25 hours weather-independent within 24 hours.
Cleaning
With water while fresh.
Application Tools
Mason's trowel, spatula, spray machine.
Storage
In a dry, cool, frost-free storage in the original sealed container, the material is storable for at least 12 months.
Substrate Preparation
The substrate must be frost-free, firm, clean, sufficiently dry, and free of tar pitch nests, cracks, ridges, and other contaminants. Water-repellent and adhesion-reducing components must be removed. Edges should be broken, and corners rounded. Joints and depressions > 5 mm should be sealed with webertec 933. Coves at the wall-floor junction should be rounded with a radius of 5 cm using webertec 933.
Priming
weberprim 900 should be diluted with water up to 11 RT and applied undiluted. After drying, scratch coating is applied, followed by the coating.
Mixing Procedure
Mix ratio A : B component 1 : 1 by weight. Mix the material free of lumps. Mixing time approx. 2 to 3 minutes. Use a high-performance drill with a webersys stir paddle No. 3.
Scratch Coating
To seal pores, voids, and open joints up to 5 mm wide, a full-surface scratch coat from webertec Superflex D 24 mixed with webersys Hartquartz 0.1 to 0.3 mm in a 3:1 ratio (by volume) should be applied in multiple layers. The scratch coat must not be damaged by the subsequent waterproofing layer.
Sheet Waterproofing
The application should be done in at least 2 layers. The second layer should be applied as soon as the first layer is no longer tacky. For non-pressing water (W1E), layers can be applied wet-in-wet. For non-pressing water on underground ceilings (W3E) and pressing water (W21E), webersys 981 should be incorporated into the fresh coating after the first application.
Floor Waterproofing
For waterproofing of the floor slab against non-pressing water (W1E), the coating is applied on the floor slab. After drying, a 2-layer polyethylene foil is laid as protection and slip layer, and the floating screed is applied on top. For waterproofing against pressing water (W21E), the thick coating is applied with incorporation of webersys 981 on the clean layer.
Old Waterproofing Renovation
When renovating old waterproofing, the tip "Renovation of old bitumen waterproofing" should be observed.
Safety Data Sheet
Work Safety and Storage
Storage classes: Non-combustible liquids.
Hazard Class
Water hazard class 1, slightly water hazardous.
Additional Information
EUH208 Contains 12-Benzisothiazol-3-one. May cause allergic skin reactions.
Safety Data Sheet (continued)
Work Safety and Storage (continued)
GHS hazard statements:
Precautionary Statements
- Item weight: 49,40 kg
- Content: 48,00 kg
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