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Adhesive mixture for gluing and reinforcing insulation polystyrene foam and mineral wool plates — VT 35
- 25 kg Package weight
- 54 bags/1350 kg Quantity per pallet
Adhesive mixture for gluing and reinforcing insulation polystyrene foam and mineral wool plates — VT 35
Field of application:
For gluing and reinforcing with waterproofing polystyrene foam plates during insulation of facades of buildings and structures. It is intended for the implementation of a reinforcing layer with improved waterproofing properties and gluing of polystyrene foam plates during the insulation of building facades.
Features:
- high adhesion and elasticity;
- excellent adhesion to absorbing surfaces;
- long open time;
- low water absorption.
Advantages:
More about the product
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Specifications
Storage Cement, mineral fillers, polymer modifiers, reinforcing microfibers
Water consumption per 25 kg (kg) of dry mixture, l (l)
5.5....6.7 Consumption of dry mixture per 1 m² (m2) Approximately 4.5-6.5 kilograms (kg) Expiry date, min (min)
At least 120 Adjustment time, min (min)
At least 10 Adhesion strength with aerated concrete block after
endurance in air-dry conditions, MPa (MPa)
(use as glue for PP and MV)
Not less than 0.5 Adhesion strength with aerated concrete block after
endurance in air-dry conditions, MPa (MPa)
(use as a reinforcing layer)
Not less than 0.080 to expanded polystyrene;
Not less than 0.015 minCoarseness of aggregate, mm (mm) Not more than 0.63 Frost resistance, cycles
At least 50 Application temperature From +5 ⁰С to +30 ⁰С Operating temperature
From -50 ⁰С to +70 ⁰С -
Preparation of the base
It is carried out in accordance with DSTU-NB A.3.1-23:2013 and DSTU-NB B.2.6-212:2016. The surface of the base must be dry, strong, even, with low and uniform water absorption. Before applying the dry mixture, the surface is cleaned of dust, oil stains and other substances that reduce adhesion. In winter, there should be no ice or snow on the surface. Surfaces that are weak and highly absorbent should be pre-treated with primers, according to the purpose.
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Preparation of the solution
Preparation of mortar mixture: pour water into a clean container (water temperature from +15 °C to +25 °C) at the rate of 0.22-0.27 l (l) per 1 kg (kg) of dry mixture (5.5-6 .7 l (l) per 25 kg (kg)), gradually add the dry mixture and mix with a low-speed mixer until a homogeneous mass without lumps is obtained. After 5 minutes mix again.
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Recommendations
The use of dry mixture is recommended at temperatures from +5 °C to +30 °C and relative air humidity not higher than 65%. The freshly laid mixture must be protected from rapid drying, from rain and direct sunlight. Eyes and skin should be protected during work. If the mixture gets into the eyes, it is necessary to immediately wash them with water and consult a doctor.
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Execution of works
For gluing heat-insulating boards, it is necessary to apply the adhesive mass from the reverse side of the board using the striped-point method (on the perimeter of the board - stripes about 5 cm wide, in the middle of the board 3 palm-sized strokes).
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Packaging
Paper bags with an inner polyethylene layer of 25 kg.
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Storage
The mixture must be stored in the company's airtight packaging in a dry room, on pallets. The shelf life is 12 months from the date of manufacture indicated on the package.
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Cost
On average, 1.7 kg of glue is used per 1 m2, depending on the thickness of the applied layer and the condition of the surface.
