Full-isolation heat preservation building block convenient to fix and install

Abstract

The invention discloses a full-isolation heat preservation building block convenient to fix and install, and belongs to the technical field of building outer walls. The full-isolation heat preservation building block convenient to fix and install comprises a connecting layer, wherein heat preservation layers are fixedly connected to the front side and the rear side of the connecting layer; surfacelayers are fixedly connected to the sides, away from the connecting layer, of the heat preservation layers; dovetail protruding blocks are fixedly connected to the sides, facing the heat preservationlayers, of the connecting layer and the surface layers; a plurality of dovetail protruding blocks are horizontally arranged at equal intervals; and dovetail grooves are formed in the two sides of theheat preservation layers and matched with the dovetail protruding blocks. According to the full-isolation heat preservation building block, the mortar combination position of an upper heat preservation building block and a lower heat preservation building block can be separated from the combination position of the heat preservation layers, and mortar smearing during heat preservation building block connection is facilitated; and in addition, the horizontally adjacent heat preservation building blocks are connected through U-shaped bolts, the structural strength of the connection position between the heat preservation building blocks is greatly improved, the technical difficulty of wall construction is reduced, and therefore the heat preservation effect of a wall is effectively improved.

Description

technical field [0001] The invention relates to the technical field of building exterior walls, and more specifically, relates to a fully isolated thermal insulation block that is convenient for fixed installation. Background technique [0002] With the implementation of the national building energy-saving policy and the continuous promotion of domestic building and structure integration, exterior wall materials need to meet the design requirements of dual functions of energy saving and maintenance. At present, there are many products on the market for the integration of buildings and structures, which generally have the following two structures: blocking thermal insulation blocks and filled thermal insulation blocks. Among them, the production method of blocking insulation is to form the polystyrene board in the middle first, then insert it into the block mold for positioning, and then carry out the forming of the concrete block. This type of block completely disconnects t...

AI Technical Summary

Problems solved by technology

This type of block completely disconnects the block from the middle. The advantage is that the structure is compact and the thermal insulation performance is good. The disadvantage is that it is inconvenient to apply mortar when connecting. When the mortar is applied to the insulation layer, it is easy to block the insulation, making the mortar joint It is not isolated by the insulation material, forming a cold and heat bridge effect, which reduces the insulation effect of the insulation block

Images