News

Flexible RDP (Redispersible Polymer Powder) is a common additive used in repair mortars to enhance several key properties, making them ideal for fixing cracks, chips, and uneven surfaces. Here’s how flexible RDP benefits repair mortars: Improved Flexibility: As the name suggests, flexible RDP makes the repair mortar more flexible. This allows it to better accommodate slight […]

Dry mix mortars are pre-blended mixtures of cement, sand, and other dry ingredients that only need water to be added at the job site. This makes them a convenient and versatile construction material for a variety of applications. Redispersible polymer powder (RDP) is an important additive for dry mix mortars. It is a spray-dried powder […]

Redispersible Polymer Powder (RDP), often referred to as VAE (Vinyl Acetate Ethylene) copolymer powder, is indeed used in dry mortar, including putty mortars. Here’s a breakdown of how RDP enhances dry mortar: Improved Strength and Flexibility: RDP acts like a microscopic glue, binding the mortar components together. This leads to increased tensile strength and flexural […]

Redispersible latex powder (RDP), also known as VAE (vinyl acetate ethylene) copolymer powder, is a white, flowable powder that is water-soluble. It is a common additive in putty mortars and other dry-mix mortar products. Here are some of the benefits of using RDP in putty mortars: Improved adhesion: RDP helps the putty mortar to better […]

HPMC, or Hydroxypropyl Methyl Cellulose, is a common additive used in dry mortar mixes, including interior wall putty. It’s a non-ionic cellulose ether, a type of modified cellulose derived from wood pulp or cotton. HPMC plays a vital role in enhancing the properties of interior wall putty, contributing to a better application and overall finish. […]

Hydroxypropyl Methyl Cellulose (HPMC), a type of cellulose ether, is a commonly used construction chemical admixture in Vietnam’s construction industry. HPMC acts as a thickening, water-retaining, and adhesion-enhancing agent in various construction materials, including: Concrete: Improves workability, pumpability, and reduces segregation. Mortar: Enhances adhesion and water retention, leading to improved crack resistance. Tile adhesive: Contributes […]

Hydroxypropyl Methyl Cellulose (HPMC), often simply referred to as HPMC, is a superstar thickening agent widely used in the construction industry. It’s a versatile additive that improves the performance of various construction materials, making it a valuable tool for builders. Why Use HPMC in Construction? The magic of HPMC lies in its ability to: Retain […]

Hydroxypropyl Methyl Cellulose (HPMC), also known as hydroxypropyl methylcellulose, is a versatile material commonly used as an additive in various industries, including construction. In construction materials, particularly wall putty, HPMC plays a crucial role in enhancing several key properties. Benefits of HPMC in Wall Putty: Improved Water Retention: One of the most significant advantages of HPMC […]

You’re right, construction grade HPMC (Hydroxypropyl Methyl Cellulose) is indeed beneficial for tile joint compound, not just drymix mortar in general. Here’s how it specifically improves tile joint compounds: Enhanced Workability: Similar to drymix mortar, HPMC makes the tile joint compound smoother and easier to spread. This allows for better filling of joints and creates a […]