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TS-F008 Water Repellent Admixture

TS-F008 Water Repellent Admixture

TS-F008 water repellent admixture TS-F008 concrete water repellent admixture significantly improves the anti-seepage and waterproof function of concrete. The impermeability grade can reach above P25, and it has the functions of retarding, early strength, water reducing and crack resistance, and......

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TS-F008 water repellent admixture

 

TS-F008 concrete water repellent admixture significantly improves the anti-seepage and waterproof function of concrete. The impermeability grade can reach above P25, and it has the functions of retarding, early strength, water reducing and crack resistance, and can improve the workability of fresh mortar; It is especially suitable for concrete roof, large-scale waterproof concrete, water-soil concrete, waterproof mortar and so on. It can completely cure the roof  leaking, wall damping , and ground seepage. It is the cheapest, ideal ,reliable and preferred material.

 

Performance:

1. High-efficiency anti-seepage function: the concrete waterproofing agent can effectively improve the pore structure of the concrete, and at the same time, the gel is precipitated and the capillary passage inside the concrete is blocked. Compared with the non-waterproofing agent, the impermeability of waterproofing agent can be improved by 5-8 times and it has a permanent waterproof effect.

2. Improve the workability of concrete ,no segregation, no bleeding.

3.Retarding effect: TS-F008 concrete water repellent admixture can delay the hydration heat release rate of cement, can effectively prevent concrete cracking.

4. Saving cement: 10% of cement can be saved under the premise of maintaining equal strength and slump with reference concrete.

 

Technical points:

1. The dosage range is 2-4%, and the specific use amount should be determined after a small amount of test.

2. Mix and use on site, first mix with stone, sand, cement and other admixtures at once, then add water and stir. (Time is extended by 30 seconds compared to no water repellent.)

 

 

Precautions:

1. Concrete compatibility tests should be carried out when cement is changed or new cement is added.

2. When mixing with other admixtures, the compatibility should be checked first.

3. Properly mix according to the mix ratio. When pouring concrete, strictly follow the construction specifications.

4. As with conventional concrete, maintenance must be strengthened in accordance with construction specifications.

5. The concrete waterproofing agent should be stored in a dry place, pay attention to moisture, and the shelf life is 2 years. During the shelf life, if it is agglomerated by moisture, it can still be used after being ground and sieved.

6. For the waterproofing agent concrete in erosive medium,When the corrosion resistance coefficient is less than 0.8, anti-corrosion measures should be taken. The surface temperature of the waterproofing concrete structure should not exceed 100 °C, otherwise it is necessary to take protective measures to block the heat source.

Item

Index

Appearance

gray powder

Fineness / specific gravity

0.315mm 15%

 

Construction guide:

1. For the water-repellent treatment of part where has no water pressure (such as roofing, wall and bathroom), it is required that the surface is not cracked, the base surface is flat, and there is no dust. The interval between each spraying is more than 30 minutes, and the corners should not be missed. For the water-repellent treatment of part where has water pressure, the dosage can be appropriately increased.

2. During the construction, the mortar must be smoothed and compacted, ensure no cracks.For the special parts (such as external corner, internal corner and pipe mouth) must adopt octagonal construction method.

3. Because the product has significant waterproof property,it can be added to concrete, cement, perlite products, etc. After neutralization, fibers or the like can be added to make it excellent in water repellency. The product can also be added to the molten asphalt pavement in a ratio of 0.25-1.0%, which can increase the strength and high temperature resistance to prolong the pavement life.


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