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waterproofing system


What is waterproofing? 

Waterproofing Admixture

waterproofing concrete mix used for mixing in concrete Improves the ability to easily pour concrete and has good waterproofing properties (low permeability), reducing the rate of water permeation Reduces water in the mixture or air bubbles in concrete And does not shrink when dry and hardened. Can be used with any mixture in plaster. to increase the firmness of the plaster volume To be opaque and resistant to water absorption. When concrete or plaster is solid, it helps concrete to be durable and long-lasting.

waterproofing roof.JPG

Why do waterproofing systems?

The question of why a waterproofing system must be made Even the old houses in the past have not seen this system before. The answer is that today's design and construction are very complicated and there is a need for the building to be more durable and have a long building life with maintenance. Noi 

waterproofing installation Therefore, it is very necessary because water and moisture are important factors that destroy the reinforced concrete structure and damage the decorative materials and affect the use. Sometimes it is necessary to turn off the electrical equipment for safety.

Another reason, especially in Thailand, is Thailand has been raining for 6 months, heavy and monsoon. In addition, Thailand has high groundwater and flooding almost throughout the rainy season. That's why a waterproofing system is needed to protect against both water and moisture .


Waterproofing properties

waterproofing properties

  • Water-reducing waterproofing agent Used to mix concrete to increase waterproofing properties. Reduces the amount of water used in the concrete mix.

  • Reduce porosity caused by uneven distribution of cement in concrete.

  • increase strength Increasing the compressive strength of concrete

  • Prevents the penetration of water well. Allows concrete to pour easily

  • Helps prevent cracking of concrete Does not shrink when dry or hardened

  • It does not contain chloride compounds so there is no corrosion effect on the steel reinforcement.

  • Suitable for waterproofing roof decks, bathrooms, swimming pools, basements, drainage systems, tunnels, canals, dams. reinforced concrete reinforced concrete and other concrete works that require waterproofing

  • Good for both construction work and repair work

  • high efficiency Solve the leakage problem for sure, thus saving a lot of cost.

  • Permanent waterproofing quality Therefore, there is no need to go back and edit it again.

  • Can be used in a variety of ways

  • No harmful compounds Therefore, it can be used with drinking water tanks or fish ponds.


How to use waterproofing solution

  • Mix the solution with clean water according to the ratio of the amount of solution compared to the amount of cement.

  • The solution that is mixed with water is mixed with cement, sand and stones in proportion. Mix until homogeneous. The resulting concrete or sand mortar can be used for waterproofing as needed.

  • Used to mix cement and water. Protect floors, walls or walls, fix leaks and moisture.

  • Used to mix cement, water and sand for concrete work that requires protection against water seepage.

  • Used to mix cement powder without using water. for caulking cracks or cement pipe work, cement tank


Additional advice

In case of excessive use, it may delay the formation time. slower hardening of concrete but does not affect the quality of concrete Concrete should be properly cured. This prevents the concrete from losing water too quickly during the formation phase. This will affect the quality of concrete. Do not mix into concrete or mortar that has been mixed, must be mixed with water before every use.



0.45 – 0.90 liters per 2 bags of cement (containing 50 kg. per bag)
0.5 – 1.0 kg per 2 bags of cement (containing 50 kg per bag)



Storage conditions: Store in original sealed containers and should not be placed outdoors in direct sunlight.
Shelf life of the product: Shelf life is approximately 1 year from the date of manufacture.


Maintenance and precautions

  1. Safety protective equipment such as gloves, dust masks, goggles, etc. should be used. In case of eye contact, immediately flush eyes several times with clean water and consult a doctor.

  2. Should be kept out of the reach of children.


packing size

5 liters per gallon and 25 liters per bucket


เตรียมพื้นผิว (preparation)

ซ่อมรอยร้าว (repair crack)

เคลือบกันซึม (Waterproof coating)


Line ID: orlanmax

Mobile: 089-545-6452

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