Combined building block, manufacturing method, wall and building method

Abstract

The invention provides a combined building block, a manufacturing method, a wall and a building method, and belongs to the field of building blocks. The problem that an existing building block with aheat preservation function affects the strength of the wall is solved. The combined building block comprises two sets of building block assemblies, wherein each building block assembly comprises a steel frame and a wall plate; each steel frame comprises an inner fixing plate, an outer connecting frame and an inner connecting frame; each outer connecting frame is formed by four outer connecting plates in a surrounding mode; each inner connecting frame is formed by four inner connecting plates in a surrounding mode; protruding blocks are arranged on the inner side faces of the wall plates; the ends of the protruding blocks abut against the outer side faces of the outer fixing plates and are fixed to the outer side faces of the outer fixing plates through connecting pieces; outer grouting openings and inner grouting openings are formed in the centers of the outer fixing plates and the centers of the inner fixing plates; self-locking type fastening mechanisms are arranged on the inner fixing plates; a plurality of first clamping pieces are arranged on the outer connecting plates on the upper side and the lower side; and a plurality of second clamping pieces are arranged on the outer connecting plates on the left side and the right side. According to the combined building block, the heat preservation performance can be improved, the overall strength can be improved, and the heat preservation area is reasonable and ingenious.

Description

technical field [0001] The invention belongs to the technical field of building blocks, and relates to a combined block, a manufacturing method, a wall body and a masonry method. Background technique [0002] Concrete blocks are earthquake-resistant building materials. However, concrete blocks are brittle, so their strength is relatively low. Usually, concrete mortar needs to be poured after masonry to form a high-strength wall structure. [0003] The application number is 201710506396.0, which is a Chinese invention patent application titled "a concrete block with thermal insulation function", which includes outer wall one and outer wall two, outer wall one and outer wall two are connected by two connecting ribs, outer wall one inner plate, outer wall One outer plate and the outer wall and one end plate at both ends form a grouting hole 1, the outer wall two inner plates, the outer wall two outer plates and the two outer wall end plates at both ends form a grouting hole tw...

AI Technical Summary

Problems solved by technology

[0004] 1. Only thermal insulation mortar can be injected into the wall, and concrete mortar cannot be injected for reinforcement. Although the thermal insulation is good, the wall strength is poor;

[0005] 2. The outer wall 1 and the outer wall 2 are connected by two connecting ribs, which are easy to break from the connecting ribs, so the strength of the block itself is relatively low

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