The Composition of RDP The RDP is usually a white powder but there are a few other colors. The components of Redispersible Polymer Powder include: Polymer Resin: in the core part of RDP, also the main component of Redispersible Polymer Powder, such as polyvinyl acetate/hexane resin; Additive: It acts as a modified resin together with the.. read more →

Take the starch ether- OPAGELTM and CASUCOLTM manufactured by AVEBE company as an example and apply it in mortar products for construction, to study the properties of starch ether in mortar. We have- Starch ether used in gypsum – based products The demand of gypsum plaster in dry mixed mortar products is huge, whether plastering by hand or machine,.. read more →

According to the activity of fine filler used in dry mix mortar, it can be divided into two kinds- active filler and inert filler. The active filler is made from natural mineral material or industrial waste residue, which can be directly used or pre-milled. It is a kind of fine powder material directly mixed into.. read more →

Different dry powder mortar products require different performance requirements and require dispersible polymer powder to provide suitable performance. The following focuses on the role of dispersible polymer powder in tile adhesives and mortars for exterior wall insulation polystyrene board, and briefly describes the role of redispersible powders in various major dry mortar products. Application of.. read more →

23 Jun 2019
June 23, 2019

SkimCoat

0 Comment

Skim coating is a texturing technique used to make a wall smooth. Drywallers use this technique to hide an imperfect taping job, to give the wall a plaster-like appearance and in situations when only the smoothest surface will do. Skim coating is the only way to achieve a level 5 drywall finish, which a number.. read more →

In the construction industry, the transformation of construction technology is based on the innovation of building materials. In recent years, polymer-modified dry mortar has shown a booming development in China. One of the outstanding examples is the emergence of polymer-modified dry powder tile adhesives, which is transforming the tile inlay process from the traditional thick.. read more →

27 May 2019
May 27, 2019

Starch ether

0 Comment

Starch is one of the most prolific natural polymers, and is composed of amylose and amylopectin. Amylopectin molecules are much larger than amylase. Starch ethers are chemically modified from starch. Potato starch, which is of high-purity, is the preferred amylase for building. Starch molecular weight and the degree of etherification determine the consistency and workability.. read more →

HPS (short for hydroxypropyl starch ether) enables cement- and gypsum-based products with distinctive qualities. Similar to Hydroxypropyl Methylcellulose(HPMC) in the chemical structure, it can not only provide functions similar to cellulose, but also have very good compatibility with other additives in building. starch ether has a very small amount used in mortar products, and a.. read more →

The effect of fresh mortar: The effect of hardened mortar; The specific process of polymer application in adhesive: One of the most important applications of polymer-modified cement mortar is the application of thin-layer construction methods to tile. The specific process is as follows: the dry powder adhesive with the package is mixed with water on.. read more →

17 Apr 2019
April 17, 2019

Main Types of Tile Adhesive

0 Comment

Drymix mortar for thin layer tiling has often to meet various technical requirements, such as good performance, good water retention, long open and adjustment time at high temperature, and good anti-sliding properties, etc. On the basis of the base to be tiled(such as concrete surface, brick structure, lime-cement plastering primer, plaster, wood, old tile surface,.. read more →