Construction technology for grouting type building blocks with aligned seams and assembled vertical holes

Abstract

The invention relates to a construction technology for grouting type building blocks with aligned seams and assembled vertical holes. Building-block upper grooves are formed in the upper end faces ofthe building blocks, end grooves are formed in the left ends and the right ends of the building blocks, reserved steel bar grooves are formed in the groove bottoms of the building-block upper groovesin the length direction of the building blocks, holes are vertically formed in the middles of the building blocks in a penetrating mode, the end grooves are closing-in grooves with small openings andlarge bottoms, and grouting is carried out in the end grooves. The construction technology comprises the following steps that 1, the building blocks are stacked, wherein the lower-layer building blocks are stacked firstly, steel bars are pre-buried along the reserved steel bar grooves (2) after the lower-layer building blocks are stacked, then the upper-layer building blocks are stacked, the end grooves of the building blocks on each layer are tightly attached to one another, and the stacked building blocks on each column are arranged in an up-down aligned mode to form the aligned seams; 2, abonding material is poured into the end grooves of the building blocks stacked on the uppermost layer in the step 1; and 3, the bonding material forms bonding core columns.

Description

technical field [0001] The invention belongs to the technical field of building blocks, and in particular relates to a construction process of a vertical hole grouting block with flush joints. Background technique [0002] At present, the construction wall consumes a lot of building materials, manpower, construction speed is slow, and the dust pollution in the construction process is serious. At the same time, the construction wall is also a key area where construction quality accidents occur frequently. Problems such as cracking, leakage, falling off, and insufficient durability are common. Existence, safety and quality complaints remain high. The main types and existing deficiencies of the blocks used for building walls are as follows: [0003] 1) Traditional (solid) blocks. Traditional solid blocks mainly include small concrete blocks and sintered hollow blocks. When these blocks are built, the construction is difficult and the operation is slow. The wet operation on si...

AI Technical Summary

Problems solved by technology

Traditional solid blocks mainly include small concrete blocks and sintered hollow blocks. When these blocks are built, the construction is difficult and the operation is slow. The wet operation on site has a great impact on the environment and wastes materials.

After the masonry is completed, the surface of the masonry is uneven, and mortar is required on both sides, which not only consumes materials, but also makes it difficult to guarantee labor, construction period and quality

[0004] 2) Traditional hollow blocks

The production of light-weight slats mostly adopts the production process based on foamed cement. The size of the slats is large, the construction is difficult, the transportation and installation are inconvenient, and the water absorption of the foamed cement is high. The slats form an effective and firm bond, but at the same time there are quality risks of cracking, hollowing, delamination, and even falling off, and the investment in labor, materials, and construction period is relatively large

Images