Firewall hole plugging process
A firewall and hole technology, applied in the direction of fire prevention, walls, buildings, etc., can solve the problems that the blocking technology cannot fully meet the needs of blocking, is not very perfect, and requires high blocking quality, so as to improve the reuse rate, The effect of increasing the lifespan of reuse and improving the convenience
Active Publication Date: 2022-08-09
EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID +1
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Problems solved by technology
[0003]However, the technology for plugging holes that need to be reused is not perfect at present, and the quality of the overall plugging and the utilization rate of resources need to be optimized. Especially for walls with high sealing requirements, such as firewalls, due to their use characteristics, they have high requirements for sealing quality, and the existing sealing technology cannot fully meet their sealing needs
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[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0035] see Figure 1-8 , a plugging process for holes in a firewall, comprising the following steps:
[0036] S1: clean the hole, and use the existing cleaning brush to clean out the gravel dust in the hole;
[0037] S2: The keel support is centered and fixed in the hole through the placement device, the keel support forms a rigid fixed installation point in the hole, and then the placement device is removed;
[0038] S3: Install th...
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The invention provides a firewall hole plugging technology, and belongs to the technical field of wall hole plugging, and the firewall hole plugging technology comprises the steps that S1, holes are cleaned; s2, the keel supporting piece is centrally and fixedly placed in the hole; and S3, the plugging panel is installed on the keel supporting piece. According to the plugging process of the firewall hole, the structure of the plugging piece is optimized through combination of the keel supporting piece and the plugging panel, the structure of the keel supporting piece is accurately placed at the preset position through the placing device, a high-quality installation environment is provided for follow-up installation of the plugging panel, and on the basis that the hole plugging effect is guaranteed, the installation efficiency is improved. The hole plugging quality and the repeated utilization rate of the plugging piece are comprehensively improved, the advantages of energy conservation and environmental protection are achieved, and meanwhile the convenience degree of mounting and dismounting of the plugging piece is improved.
Description
technical field [0001] The invention relates to the technical field of wall hole sealing, in particular to a technology for sealing holes of a firewall. Background technique [0002] Wall hole sealing technology is mainly divided into two categories, one is for sealing holes that do not need to be reused, and the other is for sealing holes that need to be reused. The former is generally filled with concrete or other fusion filling. The material and the wall are fused together to achieve the purpose of blocking, and the latter generally uses some sealing and blocking parts (such as rubber plugs, blocking plates, etc.) to block the holes, and when the holes need to be reused, they will be sealed. The blocking piece can be removed. [0003] However, at present, the technology for blocking the holes that need to be reused is not perfect, and the quality of the overall blocking and the utilization of resources need to be optimized, especially for walls with high blocking require...
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IPC IPC(8): E04G23/02E04B1/94E04B2/00
CPCE04G23/0203E04B1/942E04B2/00
Inventor 邓军马小兵缪建军樊世涛梅海翔潘志城张晋寅谢志成周海滨邓集瀚邓然
Owner EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID