Dynamic Chemicals Co., Ltd.

Construction Chemical Solutions

Thanks to these advances in technology of our partners, we have brought in innovative admixture products for various concrete applications including high-performance and high-strength concrete, some of which are 25% cheaper than regular brands.

Dynamic Chemicals Co., Ltd. has extensive experience in selecting the perfect solution for our customers in Cambodia. 

The comprehensive portfolio under the Master Builders Solutions Brand encompasses:


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Fireproofing Soluton

A fire can happen at any time, this is why construction professionals find it as a critical component to their build. Fire protective coating is used for Steel Structure for Commercial and Public Buildings like schools, hospitals, airports, convention centers, stadiums etc... it is to allow people to exit the building without it collapsing. We offer top grade fire proofing solutions from the best global brands.

The fire protective coating we offer can last up to 2 hours against fire, it is also designed to be very hard which allows off site applications and overall durability while maintaining a lower load for the overall structure. Additionally, it also acts as anti-corrosion as a side benefit.

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Concrete Admixture

Having the right admixture partner is vital to the success of any concrete producer such as Ready-mix concrete, Precast Plant and the manufactured concrete products industries.

We have brought in innovative admixture products for various concrete application including high performance concrete, high strength concrete, self-compacting concrete, durable concrete, waterproof concrete and a host of other solutions to meet market needs, for example Smart Dynamic Concrete and MasterEase technology.

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Smart Dynamic Concrete (SDC)

SDC is a system of low fines self-consolidating concrete suitable for everyday use, especially applicable for grades 25-40 Mpa. It's a low cementitious based high flow concrete with distinct cost advantages over self-consolidating concrete. Cost of SDC is approximately 25% lower than self-compacting concrete & only marginally more expensive than traditional mix of similar strength/grade. But there are significant savings in overall construction cost because:
  • Increase placing productivity by up to three times and saving up to 40% of the work time, then the project can be hand over to client before the target schedule
  • Less repair
  • Thanks to its self-compacting characteristics, this concrete does not need to be vibrated, effectively eradicates noise and health hazards for workers
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MasterEase is a ground breaking admixture for low viscosity concrete. It improves the rheological properties of high performance concrete, significantly facilitating its pumping, placing and finishing. Application benefits:
  • Reduced pump pressure, reduced wear & tear
  • Faster truck unloading
  • Cost efficient, speedy concrete production & delivery
All the skyscrapers in the world above 500 m height are built with premium range admixtures. For example, Burj Khalifa Project in Dubai, the concrete was pumped to a height of at least 600m- using a single pump at ground level.
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Waterproofing Solution

Waterproofing system is one of the most critical aspects of any building and creates special challenges for the designer and builder.  With in-depth knowledge of our partner, Dynamic Chemicals has brought in extensive experience in selecting the right solution systems to help the designer and contractors to fulfill any specific requirement of the projects. With our Waterproofing systems, we can provide the latest technology to ensure durable and cost-effective solutions for your waterproofing needs. We have plenty of products range of waterproofing solution to support the construction project from Basement to the roof.

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Pre-form membrane

Pre-form membrane sheet for waterproofing solution is for waterproofing or damp-proofing for concrete protection. It may be used for horizontal and vertical application for tanking below ground structures, subways and retaining walls.
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Cementitious Base

Cementitious base waterproofing product is used for:
  • Waterproofing coating to the internal faces of water tanks, sumps, reservoirs, planter boxes etc., before tiling or other surface finishing
  • Treating terraces, balconies, kitchen & toilet floors as a sandwich treatment, to prevent water ingress.
  • Treating bridge & flyover decks before wearing course to protect concrete form rainwater ingress.
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Liquid Applied Membrane

Liquid Applied Membrane (Acrylic, Polyurethane, Polyurea, Polyurea-polyurethane hybrid system) is used in a variety of concrete water-proofing applications including balconies, terraces, podium decks and car park decks. It’s also used in roofing applications where it is exposed to sun light.

Based on technical knowledge and experiences in this market, we are able to introduce qualified applicator to make sure that we can deliver the product with the best quality.
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Flooring Systems

Our portfolio in Cambodia market is range from light to heavy industrial floor such as Cementitious flooring product:
  1. Floor hardener: Popular product range for any light industrial and commercial building usages in term of improving abrasion resistance which means minimizing cost of floor maintenance. 
  2. Floor underlayment: Self-smoothing product for floor levelling improvement. It is commonly used before covered by resin overlays, carpet, vinyl, ceramic tiles or natural stone. This cementitious underlayment always the best choice in term of costing saving, and fast curing only 3 to 4 hours to get foot traffic.

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Epoxy Floor Systems

Epoxy floors are highly preferred in multple industries because of the excellent benefits that comes with it.

Durable & Easy to Clean

It create a strong, bond on the concrete surface, which significantly improves the floor's resistance to wear and tear, abrasion, and impacts from daily actvites.

Slip Resistance

Most applicatons of epoxy floor systems include slip-resistance to add tracton even the floor is wet or oily.
This is a commonly done as safety requirement on sports centers, car service centers and indoor parking lots.

Chemical Resistance

Highly preferred in seTngs that require clean environment like pharmaceutcals, medical labs and scientfic laboratories because of its high resistance to corrosion and other chemicals.

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Polyurethane Screed Systems

Polyurethane screed or PU screed floor is very well accepted and highly recommended by many experts to use in medium and heavy-duty industries. With special formulas of our partner, we create the special series called Ucrete systems which is worldwide reputed as “The World’s Toughest Floor”. This Ucrete industrial flooring is cost effective because it is long lasting up to 30 years usage in aggressive environments. Beside this advantage, it has key benefits:
  • Fast application & curing: Only 5 hours at 10◦C can be in full service making it ideal for refurbishment work.
  • Thermal shock resistance: withstand spillage up to 150◦C or cold room -40◦C depend on specification.
  • Chemical resistance, from strong acids to alkalis, fats, oils and solvents which can rapidly degrade other types of resin flooring.
  • Clean and safe for workers, products & environment: certified with Eurofins indoor Air Comfort Gold standard for low emissions, F&B industry for HACCP.
  • Non-tainting: even applying in food handling area.
  • Moisture tolerant: can be installed onto 7 days-old concrete without the need for special primers, helping to maintain program on the fast track projects.
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Repair & Protection System

We deliver the best solution for concrete repair and rehabilitation as we consulted with industry experts, clients and applicators when we brought in our range of MasterEmaco Repair products, MasterProtect coating and protection system and carbon fiber strengthening system. Example of concrete structures need to be repaired:
  • Badly corroded reinforcement
  • Crack
  • Concrete honeycomb
  • Flexural Strengthening

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Protection Coating System

Concrete Structure such as wastewater tanks need to be applied the Protection Coating System. The Protection coating and impregnations, utilizing the latest German technologies, extend the life of structures by minimizing the ingress of moisture to the concrete, thereby preventing salts from affecting the steel reinforcement.


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