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- PROLASTIC® 55Z
INTRASIT® USP 54Z
universal repair plaster, fast
Applications:areas:
- Indoors and outdoors
- Normal and heavy brickwork
- Solid brick, sand-lime brick, and concrete
- Cement plasters and mortars
CHARACTERISTICS
INTRASIT® USP 54Z is a hydraulically binding reconstruction and repair plaster for layer thicknesses from 5 to 30 mm. INTRASIT® USP 54Z is a quickly hardening plaster system that can be loaded and reworked already after 4 hours.
INGREDIENTS
Standard cements, mineral additives, additives
INTRASIT® USP 54Z is a hydraulically binding reconstruction and repair plaster for layer thicknesses from 5 to 30 mm. INTRASIT® USP 54Z is a quickly hardening plaster system that can be loaded and reworked already after 4 hours.
- Can be felt under 1 hour
- Can be loaded and reworked already after 4 hours.
- On all mineral substrates
- To process in different layer thicknesses
- Suitable as a quick protector
INGREDIENTS
Standard cements, mineral additives, additives
USE
INTRASIT® USP 54Z for renovating new and old buildings both indoors and outdoors. Applicable as rendering for subsequent superstructure and substrate for composite waterproofing. Suitable for brickworks with low to medium salinity level.
INTRASIT® USP 54Z for renovating new and old buildings both indoors and outdoors. Applicable as rendering for subsequent superstructure and substrate for composite waterproofing. Suitable for brickworks with low to medium salinity level.
QUANTITY REQUIRED
PREPARATION OF THE SURFACE
The plaster base must be stable, dry, free of dust and mould oils, waxes and other release agents. The substrate can either be matt moist or dry. However, pressing moisture must be sealed. All materials containing gypsum must be removed. Old plaster must be removed in a radius of at least 80-100 cm around the visible salt-damaged or soaked zone. Rake out and replace any loose joint mortar. Pre-wet highly absorbent substrates. Apply INTRASIT® USP 54Z as pneumatic mortar (50 - 60% coverage).
APPLICATION
Do not apply at air and substrate temperatures below +5 °C. Once hardened, INTRASIT® USP 54Z is frost-proof. Once dried and suitably hardened, INTRASIT® USP 54Z can be painted with silicate paints, e.g. INTRASIT® SE-SF 70A. The air layer thickness sd < 0.2 m equivalent to diffusion for each individual subsequent layer must not be exceeded.IMPORTANT NOTES
SAFETY PROVISIONS/RECOMMENDATIONS
Contains cement and will cause alkaline reactions when it comes in contact with moisture or water.
Information regarding the safety during transport, storage and handling are included in the updated safety data sheet.
DISPOSAL
The local waste removal regulations must be observed.
| Quantity required | approx. 1.4 kg/ m² /mm layer thickness |
PREPARATION OF THE SURFACE
The plaster base must be stable, dry, free of dust and mould oils, waxes and other release agents. The substrate can either be matt moist or dry. However, pressing moisture must be sealed. All materials containing gypsum must be removed. Old plaster must be removed in a radius of at least 80-100 cm around the visible salt-damaged or soaked zone. Rake out and replace any loose joint mortar. Pre-wet highly absorbent substrates. Apply INTRASIT® USP 54Z as pneumatic mortar (50 - 60% coverage).
APPLICATION
| 1. | Add 5-6 litres (depending on application) clean water into a stirring vessel. Thereafter, add the entire 25-kg contents of the bag and, using suitable stirring tools, stir until it is free of lumps. Allow to settle briefly and, if necessary, stir again. | |
| 2. | INTRASIT® USP 54Z can be applied in a single layer in coat thicknesses of up to 30 mm. For smooth and non-absorbent substrates, a scratch coat with INTRASIT® USP 54Z is recommended. The further application of plaster whilst still wet. | |
| 3. | After stiffening, rubbing or felting. For subsequent layering using, for example, final coats or tiles, roughen using grid float. | |
| 4. | Clean all processing equipment with water after use. |
Do not apply at air and substrate temperatures below +5 °C. Once hardened, INTRASIT® USP 54Z is frost-proof. Once dried and suitably hardened, INTRASIT® USP 54Z can be painted with silicate paints, e.g. INTRASIT® SE-SF 70A. The air layer thickness sd < 0.2 m equivalent to diffusion for each individual subsequent layer must not be exceeded.IMPORTANT NOTES
- Exclusively suitable for manual processing.
- Building rubble in the vicinity of the renovation site must be removed daily to prevent the return migration of salt.
- Protect the fresh plaster/rendering from drying out too quickly and from unfavourable weather. Avoid draft air and direct sunlight.
- High temperatures accelerate and low temperatures delay the progress of bonding
- Adhere to the specified quantity of water. Overdosing leads to increased shrinkage and can cause cracking.
- INTRASIT® USP 54Z is not a replacement for structural waterproofing.
SAFETY PROVISIONS/RECOMMENDATIONS
Contains cement and will cause alkaline reactions when it comes in contact with moisture or water.
Information regarding the safety during transport, storage and handling are included in the updated safety data sheet.
DISPOSAL
The local waste removal regulations must be observed.
SPECIFICATIONS
| Packaging Container Delivery form Colour Fire resistance Mortar group Grain size Processing time Processing temperature Water required Layer thicknesses Storage | Paper sack 25 kg 48 sacks/pal. grey A1 IV CS as per DIN EN 998-1 0 - 1 mm Approx. 30 minutes +5 °C to +25 °C Approx. 5 - 6 l/sack depending on application 5 - 30 mm Dry and proper, 6 months |
System products
INTRASIT® SE-SF 70A
Schimmel-Ex - repair paint with long-lasting effect
INTRASIT® DS1 54Z
Sealing compounds for waterproofing work, sulphate-resistant