Automatic heat preservation, energy saving and air-entrapping concrete brick wall and manufacturing method thereof

Abstract

The invention relates to an automatic heat preservation, energy saving and air-entrapping concrete brick wall and a manufacturing method thereof. The invention is characterized that: a heat preservation wall plate is protruded, relative to the outer surfaces of a beam and a stand column or a concrete plate, 20 to 50 millimeters or flatly bricked; beam and column part heat preservation layers are bonded on the outer surfaces of the beam and the stand column or the concrete plate; and alkali-proof grids or steel mesh sheets are paved on the surfaces of the heat preservation layers. During bricking of the wall, the comprehensive performance of the heat preservation wall can be enhanced under the condition of no addition of the heat preservation layers on the whole wall by using energy saving and air-entrapping concrete bricks and heat preservation bricking mortar as well as heat preservation processing measures taken on hot bridge parts such as the beam, the column and the like, so the requirement of a periphery protective structure of a building wall can be met, and heat energy loss due to the hot bridges formed in mortar joints of the wall can be avoided effectively; therefore, the design standard requirement of China on heat preservation and energy saving of a building is met, and the manufacturing cost of the wall and the comprehensive cost of the building are reduced greatly.

Description

Technical field: [0001] The invention belongs to the technical field of building wall insulation, and relates to a self-insulation and energy-saving aerated concrete block wall and a manufacturing method thereof. Background technique: [0002] In the known technology, high-rise buildings are divided into frame or frame-shear structures, and the walls are generally composed of concrete beams, concrete columns or concrete slabs and wall panels built with bricks. At present, there are two main types of thermal insulation and energy-saving materials for external walls of buildings in China: one is organic products, such as foam board, polystyrene extruded board, and rubber powder polystyrene particle thermal insulation slurry. Although these organic materials have good thermal insulation performance, they are generally prone to aging and fragmentation, are flammable, do not meet fire protection requirements, and have a short service life, especially when the ambient temperatur...

AI Technical Summary

Problems solved by technology

In the disclosed CN200910015031.4 self-insulating wall and its manufacturing method, although the inner core of the insulating block is filled with insulating material, the surrounding parts of the block itself cannot fundamentally solve the "thermal bridge" problem

However, if it is applied to the frame or frame-shear structure to fill the "thermal bridge" part of the beam, column or concrete slab in the wall, there is a lack of thermal insulation treatment measures for the beam and column parts.

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