Concrete hollow block reinforced wall construction technology

A technology of hollow block and construction technology, which is applied in the direction of construction, building structure, and building material processing, etc., and can solve the problems of insufficient wall structure and poor wall integrity

Active Publication Date: 2013-11-27
CHINA NUCLEAR IND 22ND CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages are: the wall structure is not strong enough, and the integrity of the wall is poor

Method used

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  • Concrete hollow block reinforced wall construction technology
  • Concrete hollow block reinforced wall construction technology
  • Concrete hollow block reinforced wall construction technology

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Embodiment Construction

[0066] see Figure 1-7 , Part of the partition walls and exterior walls of the AP1000 nuclear island subsidiary plant, radioactive waste plant and diesel generator plant are made of concrete hollow block reinforced walls. There are galvanized trusses in the horizontal mortar joints of each layer of the wall. U-shaped groove blocks are used to build lintels and ring beams and steel bars at the upper and lower openings of the door openings and window openings of the block walls. During construction, set a horizontally penetrating ring beam block every 5 skins (ie: every 6 skins) of bricks and pour concrete, and arrange vertical steel bars in every other hole or in each hole of the concrete block wall, so as to penetrate up and down. And the fine stone concrete is poured, and the reinforced concrete skeleton criss-crossing with the ring beam is embedded in the concrete block.

[0067] construction technology

[0068] Technological process: positioning and setting out → steel ba...

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Abstract

A concrete hollow block reinforced wall construction technology includes the specific process of positioning and setting out, reinforcement steel implanting, wall construction, wall hole grouting, ring beam and lintel construction, and block wall and other wallboard connection. The concrete hollow block reinforced wall construction technology is firm in wall structure, good in overall performance, low in engineering cost, simple, good in construction quality, high in construction speed and safe and controllable in construction.

Description

technical field [0001] The invention relates to a construction technology of a concrete hollow block reinforced wall. Background technique [0002] The existing ordinary concrete hollow block wall construction technology is relatively simple, and the masonry method is basically the same as that of ordinary bricks. Every time a layer of concrete hollow block wall is built, the hole in the hollow block is grouted once. The galvanized trusses are installed in the horizontal mortar joints of each layer, and there is no need to plant reinforcements on the walls before the first skin of the concrete hollow blocks, and there is no need to place vertical steel bars in the holes of the blocks, except for the installation above the openings of doors and windows. Outside the lintel, there is no ring beam in the middle of the wall, and the criss-cross reinforced concrete skeleton cannot be formed in the concrete block wall and embedded in the concrete block. Its disadvantages are: the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/14
Inventor 谢利平
Owner CHINA NUCLEAR IND 22ND CONSTR
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