Light phase transition heat preserving wall building block

Abstract

The invention discloses a light phase changing heating wall body building block, which comprises a building block main body composed of an outer wall face and inner wall face, a convex building opening and a concave building opening are arranged at the both ends between the outer wall and the inner wall of the building block main body along the length direction, the shapes of the convex building opening and the concave building opening form a mutually corresponding rabbet, a reinforcing steel grouting groove is arranged between a raised part and a depressed part along the length direction, the building block main body is divided into two layers in the reinforcing steel grouting groove, the upper layer has a heat insulating material cavity and a fine stone concrete back pouring cavity, the lower layer has a phase changing material cavity, top closure fixing the phase changing material cavity together with the building block main body is arranged on one side of the phase changing material cavity, reinforcing ribs are distributed in the fixed phase changing material cavity, the movable top closure corresponding to the phase changing material cavity is arranged on the other side of the fixed phase changing material cavity, and the top closure is put on the reinforcing robs. The light phase changing heating wall body building block not only conforms to the heating characteristic of an outer wall body, but also has the insulating property, and the invention can actively adjust the indoor temperature according to the filling of the phase changing material with different design.

Description

technical field [0001] The invention belongs to building wall body blocks, in particular to a light-weight phase-change thermal insulation wall body block used for greenhouse building walls. Background technique [0002] At present, the construction industry mainly uses red bricks or hollow bricks or certain building materials as materials for interior and exterior walls (partition walls, balcony wall panels, roof panels, etc.). Some of these materials are heavy and inconvenient to install; some have poor thermal insulation, heat insulation, sound insulation, and moisture resistance. With the progress of society and the continuous development of science and technology economy, the consideration of the thermal insulation performance of building walls has become the focus. Especially with the introduction of modern ecological building materials, people put forward requirements for masonry in terms of energy saving, environmental protection, and heat preservation. The Ministr...

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Problems solved by technology

However, due to the small size of the blocks, it affects the improvement of the masonry speed; the medium-sized blocks, because of the large size of the block, so the masonry speed is fast, but the block is heavy. "Summary of the production and application stages of the block" records that the hollow block of coal gangue with a porosity of 39.7% and a length × width × thickness of 580 × 880 × 200 (mm) weighs 148.5 kg and cannot be moved by hand. It is suitable for mechanical construction, and there are also blocks to assemble doors and windows in the wall, and other materials must be used to fill in the gaps, which causes inconvenience to the construction

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