A Message From Chem Concrete Directors


Ingress of water and aggressive chemicals is the main reason responsible for almost all the major physical and chemical degradations of concrete structures and pavements. Ingress of water shortens the lifespan of concrete and results in an annual cost of billions of dollars to the national economies. However, it is proven that this problem can be resolved through the use of an ‘effective’ integral waterproofing admixture.

We are pleased to let you know that during many years of research at our Chem Concrete (an Australian-owned company comprising a team of globally-renowned professors specialising in concrete technology) we have successfully developed a new generation of concrete waterproofing admixtures called ‘hybrid’ admixture – more reliable, environmentally-friendly, and cost-effective compared to the other methods of waterproofing.

Our waterproofing admixture, called ChemConcrete-WP (Patent No. 2023902368), is the result of our heavy investment in our R&D and years of research. This admixture provides a permanently waterproof concrete with significantly improved fresh, mechanical and durability properties. Concrete treated with ChemConcrete-WP fulfils the requirements specified in UK, Europe, Australia and USA standards/guidelines for waterproof concrete.

Successful field applications of ChemConcrete-WP in several projects along with independent testing results by several ready-mix concrete suppliers, private laboratories/companies, and different universities/academics have proven the exceptional performance of ChemConcrete-WP in comparison to traditional methods of waterproofing. Experimental results have also demonstrated that ChemConcrete-WP significantly improves the fresh, mechanical, durability and service life of concrete in exposure to seawater, chloride, acid, sulphate, salt, rainwater, freezing-thawing, ASR, efflorescence, static and hydrostatic water pressure, and many other corrosive environments. Please refer to our Technical Documents for more details.

Please contact us if you are interested in:

  • Learning more about our ChemConcrete-WP Admix,
  • Placing an order,
  • Being a reseller or distributor in your region,
  • Requesting a sample for testing.
Our friendly and knowledgeable Team of Expert is always available to answer your questions and provide you with the information you need to make the right decision for your concrete waterproofing needs. We are more than happy to work with you to address the issues that our community and industry are facing. We have the knowledge, experience and an exceptional product to protect concrete structures and keep them looking great for years to come.

Some of our ‘Expert Team’ members


Professor Zhong Tao

Professor Zhong Tao

Dr. Sam Soheil Jahandari

Dr. Sam Soheil Jahandari

Prof. Adam Ahmad Dalvand

Prof. Adam Ahmad Dalvand

Professor Bijan Samali

Professor Bijan Samali

Professor Mahdi Shariati

Professor Mahdi Shariati

Dr. Aida Rahmani

Dr. Aida Rahmani

Dr. Mehrtash Soltani

Dr. Mehrtash Soltani

Dr. Md Abdul Alim

Dr. Md Abdul Alim

Eng. Salman Jahandari

Eng. Salman Jahandari

Dr. Danial Jahed Armaghani

Dr. Danial Jahed Armaghani

Dr. Farid F Mojtahedi

Dr. Farid F Mojtahedi

Dr. Hamidreza Khalajhadayati

Dr. Hamidreza Khalajhadayati

Dr. Alex Pooria Ghadir

Dr. Alex Pooria Ghadir

Dr. Mara Samadi

Dr. Mara Samadi

Dr. Hadi Fatehi

Dr. Hadi Fatehi