What material formula does lightweight gypsum mortar consist of?

What is lightweight gypsum mortar inorganic insulation mortar? I believe many people don’t know about it, but in fact, this material is likely to appear around us. Gypsum-based inorganic thermal insulation mortar is commonly used in building interior wall painting. It has a good thermal insulation effect. Our good living environment also has Much credit to it.

There are many types of lightweight gypsum mortar inorganic thermal insulation mortar. This gypsum thermal insulation mortar is formulated with vitrified microspheres as lightweight aggregates. Its thermal insulation insulation It has excellent thermal properties and crack resistance, is easy to construct and saves energy and waste. It can be used for building interior wall insulation. The main materials are chemical gypsum, vitrified microbeads, polymer binders, glass fiber mesh, etc. The use of gypsum-based inorganic thermal insulation mortar in interior walls, especially in household walls, not only plays a positive role in promoting the reform of the central heating system and household heat metering charges, but also uses a large amount of industrial waste chemical gypsum in the mortar. The environmental protection significance is significant.

Gypsum insulation mortar formula

The proportion of glue is as follows, construction chemical gypsum: 80%- 86%; compound retarder: 0.2%-5%; methyl hydroxyethyl cellulose ether: 0.2%-0.5%. Redispersible latex powder: 2%-6%. Lignin fiber: 0.3%-0.5%; heavy calcium: 11%-13.6%; mortar ratio is rubber: vitrified microbeads = 2:l-1.1.

Characteristics of lightweight gypsum mortar inorganic insulation mortar

1. Wide application range, can be used with many The substrate walls have excellent compatibility and adhesion.

2. It has strong adhesion and micro-expandability, so that the plaster layer will not have hollowing and cracking.

3. Good compressive strength, residents have no worries when using it.

4. No radioactivity, ensuring the health and safety of the living environment.

5. The construction is simple, the work efficiency is improved, and the construction period is shortened. </p