Waterproof Mortar

Cellulose ethers, such as HPMC and HEMC, have excellent thickening and water retention properties and are the best additives for waterproof mortars. Cellulose ethers can effectively improve the construction performance and waterproofness of mortars, ensure the uniformity and adhesion of mortars during application, and thus reduce the risk of cracking and water seepage.

Adding Cellulose to Waterproof Mortar

Cellulose Ether can greatly improve the performance of waterproof mortar and achieve better waterproof effect.

Hand worker with trowel wet cement bucket for masonry brick wall

Thickening Effect

Adding cellulose to waterproof mortar can significantly increase the viscosity of the mortar, making it easier to spread and enhance surface smoothness. High viscosity HPMC is suitable for thicker waterproof coating applications, while low viscosity cellulose ether is suitable for thin waterproof mortar.

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Plaster cement textured surface, background

Anti-sagging

In the waterproof construction of vertical walls, the anti-sagging ability of mortar is very important. Cellulose can enhance the anti-sagging ability of mortar, ensure the stability of mortar during vertical construction, prevent sagging or sliding, and thus improve the construction quality.

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Rough cement texture background, Material for plaster wall, floor concrete

Improved Water Retention

Water loss in waterproof mortar is one of the main causes of shrinkage and cracking. Cellulose ether has a strong water retention capacity, which can extend the open time of the mortar and ensure sufficient humidity during the construction process, thereby effectively avoiding shrinkage cracks caused by early water evaporation and ensuring the integrity of the coating.

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TENESSY

Application of Different Waterproof Mortars

The cellulose products provided by TENESSY are suitable for various types of waterproof mortars, including exterior wall waterproof coatings, basement waterproof coatings, roof waterproof materials, etc. According to different construction needs and performance requirements, TENESSY provides customers with a variety of cellulose products with stable viscosity and performance.

Basement Waterproof Coating External Wall Waterproof Coating Interior Wall Waterproof Coating Roof Waterproof Coating

HPMC for Waterproof Mortar

Explore the HPMC solutions we provide for
waterproof mortar.

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HEMC for Waterproof Mortar

Explore the HEMC solutions we provide for
waterproof mortar.

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RDP for Waterproof Mortar

Explore the RDP solutions we provide for
waterproof mortar.

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Why Choose TENESSY?

TENESSY adopts strict quality control in cellulose production to ensure that the product maintains stability and high quality from raw material selection to finished product delivery. Our technical team has many years of experience in waterproof mortar application and can provide a variety of viscosities, customized formulas and comprehensive after-sales support according to customer needs.

Stability

High consistency with minimal differences between batches.

Technical Support

Meet customers' personalized needs.

Data Analytics

Professional team provides all-round technical support.

FAQ

Q: What role does cellulose ether play in waterproof mortar?

A: Cellulose ether can enhance the water retention, adhesion and anti-sagging properties of waterproof mortar, and effectively improve the stability of mortar in vertical surface construction.

Q: What are the differences in the application of cellulose with different viscosities in waterproof mortar?

A: High-viscosity cellulose is suitable for thicker waterproof coatings, while low-viscosity cellulose is more suitable for thin coatings or primers.

Waterproof Mortar