RBV-25 RBV-35

Usage:construction and repair of airfield pavements, road construction, isolation of underground steel pipelines and other constractions to protect them from dirt corrosion.

Technical features:

1

Emolliatingtemperature0 С,

180±10

2

Heatproof0 С

160

3

Adhesionstrengthwith cement, mPakgs/sm2, not less than

0,5/5,0

4

Wateradsorptionduring24 hours, %, not more than

1,5

5

Flexibilityat atemperature: 25 0 СforРБВ-25,

35 °СforРБВ-35, 50 0 СforРБВ-50

shouldn’t be ruptures

 

Usagetip:

1) heat the linking to 200oС.

Note!

 

Heating of the linking is executing in a boiler by permament mixing.

Heating temperature shouldn’t be more than 200oС.

Heating durationshouldn’t be more than 4 hours.

HeatedРБВshouldbeusednotmorethanduring 2 hours.Repeated heating is forbidden.

 

 

2) Clean thouroughly the mat joints of aerodrome pavement from dirtbefore using РБВ.

3) Flatten the mat joints of aerodrome pavement with bitumen-petrol solution (1:1) / mass

4) Use of concrete pavement after filling of joints/ruptures is permitted after not less than 72 hours.

Packing:35 kg lump packing inpolyethylene bags orpolyethylene film.

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