​​​​​​​​​​MasterBrace ADH 1441 - Epoxy bonding adhesive for segmental construction and old to old concrete bonding

What is MasterBrace AD​​H 1441?

MasterBrace ADH 1441 is an epoxy bonding system consisting of two grades for unse in two different ranges of concrete surface temperature.

• MasterBrace ADH 1441S for 25°C to 40°C
• MasterBrace ADH 1441W for 4°C to 30°C

​​Where is MasterBrace ADH 1441 recommended to use?

MasterBrace ADH 1441 is designed to ​bond two rigid elements exposed to sustained loads especially at the bond line, such as:

• Bonding precast segments in bridges and viaducts
• Bonding external steel reinforcing plates for strengthening beams, columns and slabs
  
• Anchoring bolts, dowels, steel bars in concrete
• Bonding the ends of concrete or metal pipes used to transport water or sewage

What makes Maste​rBrace ADH 1441 a unique solution?

MasterBrace ADH 1441 helps to control open time at elevated temperatures, making the construction process simpler.

How can you benefit from Maste​rBrace ADH 1441?

• High elastic modulus - Effective transfer of stresses at bond interface
• No creep - Even at high service temperatures and under constant load
• Seals - Provides watertight seal to the joint
• Thixotropic - No loss of bond due to sagging of bond film
• High bond strengths - Good bond to damp surfaces; advantage in humid environments
  
• Long open time - Sufficient open time for alignment and bonding of elements
• Excellent squeezability - For effective spread and contact
  

Download the MasterBrace ADH 1441 Technical Data Sheet

​​​Explore other MasterBrace strengthening systems

​MasterBrace ADH ​2200 - ​High strength epoxy bedding and repair mortars​

About Master Builders Solutions

Under the global umbrella brand Master Builders Solutions, we offer advanced chemical solutions for the construction, maintenance, repair and renovation of structures. The brand is built on more than 100 years of experience in the construction industry. Our comprehensive portfolio encompasses concrete admixtures, cement additives​, chemical solutions for underground construction​, waterproofing systems​, sealants​, concrete repair and protection systems, performance grouts​, and performance flooring systems. To solve our customers’ specific construction challenges from conception through to completion of a project, we draw on our specialist know-how, regional expertise and the experience gained in countless construction projects worldwide. We leverage global technologies and our in-depth knowledge of local building needs to develop innovations that help make our customers more successful and drive sustainable construction. We operate production sites and sales offices in more than 60 countries.​​

In May 2023, Master Builders Solutions in Asia became part of Sika​​, a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle indus​try. ​