Global Chemicals Japan

日本語| English

Kao Chemicals Global

Open
Asphalt, Civil Engineering & Construction

Asphalt Emulsifier products 「Asfier」

Kao's Asfier series provides optimal construction according to local materials and customer construction methods.

If you have a problem to solve in Asphalt products, please contact us.

Background and Challenges

Concern 1: Selection of the optimal material design according to paving method 

Pavement issues that are regarded as important vary depending on the region.
These issues need to be resolved in accordance with local infrastructure facilities, and pavement methods may vary sometimes.
Kao has a lot of experience both hot, warm and cold mix, and so that we can propose the option of paving method for customer.

Type_of_Surfactant

Concern 2: Improvement the productivity of their own construction

Even after the construction method is decided, the builder's trouble remains.
The optimum material design must be carried out according to the conditions of construction.
Kao makes customers construction productivity maximize with the best asphalt emulsifer and additives.

Asfier_image03

Asfier series

Kao manufactures asphalt emulsifiers from animal and vegetable-based raw materials. We can also control and optimize the speed and viscosity of emulsion disintegration according to the customer's construction method.

<Lineup of Kao cationic asphalt emulsifier>

Kao Asphalt (Bitumen) Emulsifier lineup

Specification

For tack coat and chip seal applications, products with low dosage and rapid emulsion disintegration are suitable for heated mixtures.
 
For prime coat applications, products with high permeability and relatively long time to emulsification and disintegration are suitable.When using room temperature mixtures, the product should be selected according to the construction method and local conditions, but basically, a stable product with a long time to emulsification and disintegration is desirable.
 
Also you can choose liquid or solid according to the equipment your company has.

Perception Map of Kao Asphalt (Bitumen) Emulsifier

<Classification by ASTM D2397>

Kao Asphalt (Bitumen) Emulsifier lineup classified by ASTM Specification D2397

Application

Before Hot Mix Application

Asfier_application01

●Prime Coat
●Tack Coat
 
 

Asfier 113 and Asfier 121 are products characterized by very fast breaking time, allowing for convenient installation with tack coat and chip seal methods.Asfier N100L can also be proposed if a liquid product is desired.

Surface Treatment Application with Emulsions

Asfier_application03

●Slurry Seal
●Micro Surfacing
●Chip Seal
●Cape Seal

Asfier N480L are particularly good in micro-surfacing application. Allowing enough mixing time for a big range of aggregates. This product also allows quick open the traffic due to the good cohesion of the mix.

If you have a problem to solve in Asphalt products, please contact us.

Page Top