Mastic IZHORA IDB-G90

MBR - G90 IZHORA mastic is the high - quality construction material made of high quality components, meeting the modern requirements and possessing excellent characteristics and properties.

Description of material IZHORA MBR - G - 90:

Mastic of hot type of application bituminous and rubber, is made on the basis of high - quality bituminous binding, with addition of polymeric modifiers and a number of complex fillers. The structure is used hot. Material is homogeneous mass of black color.

Scope:

1) isolation of metal, concrete, reinforced concrete, brick designs from soil corrosion, from an atmospheric precipitation, from ground waters, from weak and sredneagressivny liquid environments, sredneagressivny firm environments;

2) protection against soil corrosion of oil pipelines in covering No. 13 designs in accordance with GOST 51164 "Pipelines steel main. The general requirements and protection against corrosion" with a diameter of 820 mm and at capital repairs of oil pipelines with a diameter up to 1220 mm;

3) laying under a tram rail.

Advantages of materials:

1. high level of adhesion;

2. high heat resistance;

3. firmness in hostile environment;

4. high shock durability;

5. resistance to cathodic polarization;

6. resistance to transitional resistance;

7. low water absorption;

8. mastic bituminous and rubber insulating conforms to requirements of GOST 15836 ". Specifications".

Typical objects of use of mastics:

1) pipelines;

2) tanks for storage of fuel at gas station;

3) roads;

4) tram ways;

5) bridges;

6) port constructions.

Restrictions:

Application in contact is not allowed:

with organic solvents and oils;

with the high - concentrated acids and alkalis.

Technical characteristics of structure

Technical characteristics of material	Indicators
Temperature of a softening, °C (KiSh)	100
Depth of penetration of a needle at a temperature of + 25 °C, 0, 1 mm	20
Tensile properties at a temperature of + 25 °C, cm	3, 7
Elasticity at a temperature of + 25 °C, %	80
Durability of coupling with concrete at a temperature of + 20 °C, MPa	0, 5
Durability of coupling with metal at a temperature of + 20 °C, MPa	2, 0
Flexibility temperature on a core with a diameter of 50 mm at a temperature, °C	– 15
Fragility temperature across Fraas, °C	– 17
Operation of the processed surface in the conditions of hostile environment, rn	3 – 12
Temperature of application (environment) is not lower, °C	– 10
Climatic zones of application	in total
Density in the cooled state, average value, kg/dm3	1, 05
Material consumption at a thickness of layer of 2 mm, kg/sq. m	2, 1
Warranty period of storage, months	24