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Basalt soft thermal insulation pad
ТУ У В.2.7-23.9-37807011-001:2019
ПМ, ПЖТЗ, ПМТБ
Basalt soft thermal insulation pad
Mineral slab of basalt wool
Hard heat and sound insulating plates
ТУ У В.2.7-23.9-37807011-001:2019
ДСТУ Б В.2.7-316:2016
Plates are available in the form of a rigidly formed heat insulating material. Depending on the type of plate, the production uses BSTV basalt superthin fiber or BTV thin basalt fiber.
Dimensions
Length – from 500 to 1200mm with an interval of 10
Width – from 500 to 1100 mm with an interval of 10
Thickness – 14; 19; 22; from 20 to 200 mm with an interval of 10
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Plates are convenient to use rigidly formed basalt thermal insulation for insulation of horizontal and vertical flat surfaces. They are fireproof material.
Scope and features of application
- It is used for insulation of flat and pitched roofs, external and internal walls, partitions, heat and sound insulation of floors, under the screed or bulk floor
- Thermal, sound, fire insulation of industrial facilities. Isolation of boilers, furnaces, tanks, ship premises.
Specifications
| The name of indicators | Values for PMTB boards | |||||||||||
| 120 | 140 | 160 | 180 | 200 | ||||||||
| Density, kg / m3, no more | 120 | 140 | 160 | 180 | 200 | |||||||
| Thermal conductivity, W / (m · K), no more, at a temperature:
– (25±5)°С – (125±5)°С – (300±5)°С |
0,044 0,064 0,106 |
0,047 0,065 0,110 |
0,050 0,068 0,110 |
0,052 0,070 0,115 |
0,055 0,077 0,120 |
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| Compressive strength at 10% linear strain, MPa, not less | 0,04 | 0,05 | 0,05 | 0,06 | 0,08 | |||||||
| Humidity,% by mass, no more | 2,0 | |||||||||||
| Water absorption at partial immersion in water,% by mass, not more than | 20 | |||||||||||
| Organic matter content,% by mass, not more than | 1,5 | |||||||||||
| Паропроницаемость, мг/м·год•Па, не менее | 0,3 | |||||||||||
| Name of indicators | Value for PM and ПЖТЗ plates | |||||||||||
| 75 | 125 | 175 | 225 | 240 | 280 | 300 | ||||||
| Density, kg / m3, no more | 75 | 125 | 175 | 225 | 240 | 280 | 300 | |||||
| Thermal conductivity, W / (m · K), no more, at a temperature:
– (25±5)°С – (125±5)°С – (300±5)°С |
0,040 0,060 – |
0,042 0,062 – |
0,048 0,062 – |
0,052 0,067 – |
0,054 0,070 0,100 |
0,056 0,075 0,120 |
0,060 0,082 0,150 |
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| Pressure strength at 10% linear strain, MPa, not less | 0,02 | 0,04 | 0,06 | 0,10 | 0,12 | 0,15 | 0,18 | |||||
| Humidity,% by mass, no more | 2,0 | |||||||||||
| Water absorption at partial immersion in water,% by mass, not more than | 30 | |||||||||||
| Organic matter content,% by mass, not more than | 1,5 | |||||||||||
| Vapor permeability, mg / m · year • Pa, not less than | 0,3 | |||||||||||
| Temperature of use of plates, ° С no more | 750 | |||||||||||
