Diatomite thermal insulation brick has excellent thermal insulation effect, which is mainly reflected in the following aspects:

I. Low thermal conductivity

Diatomite thermal insulation brick has a low thermal conductivity, usually between 0.13 and 0.20 W/(m k) (at 300℃). This means that it can effectively block the heat transfer and keep the indoor temperature stable, thus significantly reducing the energy consumption of buildings.

II. High porosity and lightweight characteristics

Diatomite thermal insulation brick has high porosity (usually more than 70%) and low bulk density (0.4-0.7 g/cm³), which makes it keep light weight while insulating. This lightweight feature is not only convenient for construction, but also can reduce the weight of the building.

III. Good fire resistance

Diatomite insulation bricks generally have a fire resistance of about 1250℃-1280℃, and can withstand higher temperatures. In practical application, its service temperature usually does not exceed 900℃, which is suitable for medium and low temperature heat insulation scenes.

IV. Energy Saving and Economy

Because of its excellent thermal insulation performance, the use of diatomite thermal insulation brick can significantly reduce the energy consumption of buildings and reduce fuel consumption. In addition, its price is relatively reasonable and cost-effective.

V. Convenient construction

The construction process of diatomite insulation brick is simple, and the installation can be completed quickly without complicated tools. Its lightweight characteristics also make transportation and handling more convenient, further saving labor costs.

VI. Environmental protection and health

Diatomite thermal insulation brick is a natural non-toxic environmental protection material, which is non-itchy, non-toxic and odorless, and its construction is safe and convenient. In addition, it also has good sound insulation and absorption effect.

VII. Actual application effect

In practical application, the building using diatomite thermal insulation brick can keep the indoor temperature stable in high temperature in summer and cold in winter, which really realizes the goal of energy saving and emission reduction.

To sum up, diatomite thermal insulation brick has obvious thermal insulation effect and wide application prospect in the field of building thermal insulation because of its low thermal conductivity, high porosity, light weight and good fire resistance.