Keyrone Manufacturer Highway Bitumen Joint Sealant Construction Adhesive Road sealing bitumen

Product Overview

Description

Introduction of Road maintenance joint sealant pavement crack sealant adhesive sealant for road crack repair

Test Items	Unit	Model
		KEYWAY36041	KEYWAY36042	KEYWAY36043
Optimal Temperature	℃	-10~50	-20~50	-30~50
Appropriate Areas	—	Temperate regions	Boreal regions	Cold zones
Penetration	0.1mm	67	86	137
Elastic Recovery	%	95.6	82.7	79
Sofening Point	℃	95	83	<80
Fluidity	mm	1.7	1.7	1.7
Low-Temperature Tensile Flow	—	pass	pass	pass
Low Temperature Tensile(flooding)	—	pass	pass	pass
Asphalt Compatibility	—	Compatibility	Compatibility	Compatibility
Asphalt Content	—	At least 60	At least 60	At least 60
Safe Heating Temperature	℃	200	200	200
The Proposed Furnace Temperatures	℃	180	180	180

 

1. Product Description

 

Pavement crack sealant with hot-melt fast, strong adhesion, good anti-deformation recovery performance, can effectively seal pavement cracks and joints, and maintain sealing effect for a long time. Traffic can be restored after completion of construction.

 KY-BIT052 Road pavement crack sealant for road crack repair performance index;\\

From the above index, the indicators of KY-BIT052 Road pavement crack sealant for road crack repair meet and exceed the national & international technical standards. We master domestic leading road materials and new technologies, and some are at the international advanced level.

  The product is divided into high temperature type, common type, low temperature type, cold type and cold type. To repair te cracks in asphalt pavements, the key is to choose a suitable type of sealant. According to different regions and different climatic conditions and pavement crack characteristics, choose the appropriate sealant as the material for pavement crack repair.

From the above index, the indicators of Tongda Road pavement crack sealant for road crack repair meet and exceed the national & international technical standards. We master domestic leading road materials and new technologies, and some are at the international advanced level.

 

The product is divided into high temperature type, common type, low temperature type, cold type.

To repair te cracks in asphalt pavements, the key is to choose a suitable type of sealant. According to different regions and different climatic conditions and pavement crack characteristics, choose the appropriate sealant as the material for pavement crack repair.

 

2. KY-BIT052 Road pavement crack sealant for road crack repair features;

1, High temperature does not flow, low temperature does not crack, good stability.

2, Resistance to water damage and aging resistance.

3, With strong adhesion and high elasticity.

4, The service life can reach 5 years.

5, Convenient and durable, environmentally friendly, can effectively extend the maintenance cycle, reduce the maintenance number of times.

3. Application:

Asphalt pavement crack

Concrete pavement  crack

Bridges and parking Treatment crack

Cracks on the waterproof construction, etc.

4. User Guide

1. Before filling, ensure that the cracks are dry and there is no water or rain within 24 hours before and after potting.

2, according to customer requirements, whether to slotting and filling. The dust must be purged before potting.

3. When the temperature during the construction of the joint is lower than 5 °C, the crack should be preheated by a hot spray gun.

4. The filling joint is constructed by a filling machine with a stirring function. The sealing glue should be continuously stirred during the construction process. The sealing glue needs to be heated to 180-190 °C before the filling can be applied.

5, After the construction of the joint, it should be allowed to stand for 20 minutes to open the traffic. If it is open traffic immediately, it needs to sprinkle a small amount of fine sand or talcum powder, cement and other spacers to prevent the glue from sticking to the tire.

6. After the filling construction is completed, the sealing machine should be cleaned and the sealant should be avoided in the filling machine. After each section of the jointing construction, the filling machine should be cleaned.