Plaster cement-lime mixture — V MP 1
Starters
Field of application:
For performing the final thin-layer, high-quality treatment on all types of non-deformable mineral bases, as well as bases made of V MP 1 or V MP Start plaster starting solution, or other similar products. It is effective in repairing cracks, sinks, notches and other defects on the surface of the foundations with a depth of up to 5 mm. It can be used inside and outside buildings, in industrial and residential premises, as well as in conditions of high humidity, the surface has an excellent water-repellent effect. It is recommended for finishing facades and interiors with the creation of various textures.
Features:
Advantages:
Storage |
Cement-lime binder, mineral fillers, additives-modifiers |
Color | Gray |
The maximum aggregate size | 0.6 mm |
Consumption of water for the preparation of solution mixtures (per 25 kg of dry mixture) |
5.0-5.5 l |
Minimum layer thickness for one application |
1.5 mm |
Maximum layer thickness: | 5 mm |
Shelf life of the solution mixture, min | At least 60 |
Adhesion strength to the base after endurance in air-dry conditions, MPa |
Not less than 0.5 |
Application temperature of the solution mixture |
from +5 ⁰С to +30 ⁰С |
Operating temperature | from -30 ⁰С to +70 ⁰С |
Compressive strength limit after 28 days, MPa |
At least 5 |
Bending tensile strength after 28 days, MPa | At least 1.4 |
Frost resistance, cycles | At least 50 |
Consumption of dry mixture per 1 m2 with a layer thickness of 1 mm (mm) |
Approximately 1.60-1.80 kg |
Prepare the base surface in accordance with the requirements of DSTU-NB A.3.1-23:2013 and DSTU-NB V.2.6-212:2016. The surface of the base must be dry, strong, as well as dense and clean. Clean the surface of dirt and substances that reduce the adhesion of the plaster mixture to the base (oil and grease stains, lubricating materials, paint coatings, etc.). Weak areas of the surface and those that crumble should be removed. Repair significant surface irregularities with materials, in accordance with the purpose. Surfaces with high water absorption, as well as plaster and smooth concrete surfaces, should be treated with an acrylic primer according to the purpose.
Pour water into a clean container (water temperature from +15 °C to +20 °C) at the rate of 0.20-0.22 l (l) per 1 kg (kg) of dry mixture, gradually add the dry mixture and mix with a low-speed mixer or a drill with a special nozzle to obtain a homogeneous mass without lumps. Keep the solution mixture for about 5 minutes, then mix again.
When working, tools and containers that rust cannot be used. The freshly applied mixture must be protected from rain, overheating and exposure to direct sunlight. Work must be performed at an air temperature of +5°С to +30°С. The most effective result is achieved at a temperature of +20°C and a relative humidity of 60%. In other conditions, the working parameters of the mixture may change. In the case of using the mixture in non-standard conditions or for other purposes, it is necessary to independently conduct tests or consult with the manufacturer. The manufacturer is not responsible for improper use of the material, as well as its use for other purposes and conditions not provided for in the technical description. VCP Finish plaster contains cement, which causes an alkaline reaction at the moment of hydration, so it is necessary to protect eyes and skin when working. If the solution mixture gets into the eyes, they should be immediately washed with running water and consult a doctor.
Apply the mortar mixture to the surface using a ladle and a metal grater made of stainless steel and distribute it in an even continuous layer to the required thickness. Surfaces with differences of more than 10 mm should be leveled by applying 2–3 lay
Paper bags with an inner polyethylene layer of 25 kg.
The mixture must be stored in a branded sealed package in a dry room, on pallets. The shelf life is 12 months from the date of manufacture indicated on the package.
On average, 1.60-1.80 kg of mixture is used per 1 mm of layer.