DDM 2K B Two component, Polyurethane Based Liquid Joint Filler for Wide Joints

Description

It is a two component, polyurethane based, high performance joint filler material which is developed for wide horizontal joints

Usage Areas

• Wide dilatation joints (Joints with a width of at least 2 cm)

• Joints of water tank

• Joints of irrigation canals

• Joints of airport runways

Advantages

• It is cold applicable.

• Resistant to abrasion.

• It is self leveling, easy and fast applicable

• Its adherence to the application surface is very high. It is resistant to aging.

• It has great resistance to different climate and heat conditions.

• In addition to its effective waterproofing properties, it also exhibits very good resistance to chemical and other destructive factors.

• Excellent performance against abrasion.

• It has excellent resistance against microorganisms, fungus and various chemicals

• Resistant to cold.

• It is resistant to sweet and salt water.

• It has effective mechanical properties.

• It’s elastic.

Surface Preparation

Joint surfaces must be clean and dry. Joint edges should be cleaned by wire brush, spiral motor or sandblasting. If it is possible, joint should be cleaned with compressed air. If Emülzer DDM 2K B is applied on wet or damp surfaces it will make foaming. Surface humidity should be measured by suitable humidity meter. If the joint substructure is exposed, backer rod should be used and should be placed at a depth of about half of the joint width

Application

PU ASTAR should be used according to the surface condition and the climatic conditions in the application process. After pouring Component B into the Component A, it is mixed with low-rotation drill after until providing homogeny mixture and the mixture is poured into the joint. A spatula or a suitable crotch gun may also be used. The mixture should be used approximately in 30 minutes; otherwise it turns to be gelatin and can not be improved again. The application surface should be kept away the water minimum 6-8 hours.

Packaging

• 4 kg + 1 kg (Component A + Component B) - 60 Sets / Palle