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


Prof. Zhong Tao: PhD

Prof. Zhong Tao: PhD

Sam Soheil Jahandari

Sam Soheil Jahandari

Prof. Adam Ahmad Dalvand

Prof. Adam Ahmad Dalvand

Prof. Bijan Samali

Prof. Bijan Samali

Prof. Mahdi Shariati

Prof. Mahdi Shariati

Aida Rahmani

Aida Rahmani

Mehrtash Soltani

Mehrtash Soltani

Md Abdul Alim

Md Abdul Alim

Salman Jahandari

Salman Jahandari

Danial Jahed Armaghani

Danial Jahed Armaghani

Farid F Mojtahedi

Farid F Mojtahedi

Hamidreza Khalajhadayati

Hamidreza Khalajhadayati

Alex Pooria Ghadir

Alex Pooria Ghadir

Mara Samadi

Mara Samadi

Hadi Fatehi

Hadi Fatehi