Product

Application

Suitable for the area / -20 ℃ to -40 ℃  asphalt concrete road, highway, such as cracks and joints of sealing the runway repair.

Application methods

PL -w sealant used crack sealing machine with add hot melt kettle or separate hot melt kettle for heating, hot melt kettle can continuous mixing function, and install a thermometer, achieve the construction temperature range before construction.

Physical characteristics and meet the technical specifications

Test project

Unit

technical requirements

PL - W
test results

Softening point

≥80℃

85.0

penetration25℃

0.1 mm

30~70

46.0

Elastic recovery rate25℃

%

≥30

40

Liquidity 60℃

Pass

compatibility

Pass

Asphalt adhesion degrees

Pass

Other

Recommended construction temperature

180±5%  ℃

The highest temperature

204℃

The best construction seasons temperature

7-18℃During the spring and autumn

Packaging

Cartons Packed: 16.7 kg/box, each tray in 60 boxes, each tray net weight is 1000 KG

1. High quality/hot patching of asphalt cement crack sealant, ingredients including synthetic rubber, reclaimed rubber or mixed and add both asphalt cement and other modified materials. Under normal temperature is solid block, after heated to melt into a super stretch and caking black colloid, able to effectively seal pavement cracks and joints, and long-term keep sealing effect; After completing the construction cooling 10 minutes can restore the traffic.

2. It is apply to the asphalt and concrete roads, highways, the runway, such as cracks and joint sealing village road repair.

3. High quality/hot patching of asphalt cement crack sealant, ingredients including synthetic rubber, reclaimed rubber or mixed and add both asphalt cement and other modified materials. Under normal temperature is solid block, after heated to melt into a super stretch and caking black colloid, able to effectively seal pavement cracks and joints, and long-term keep sealing effect; After completing the construction cooling 10 minutes can restore the traffic.

4. It is apply to the asphalt and concrete roads, highways, the runway, such as cracks and joint sealing village road repair.

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