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Construction method for whitewashing-free puttying processing of concrete porous brick wall

A construction method and perforated brick technology, applied in covering/lining, construction, building structure, etc., can solve the problems of affecting the quality and durability of the wall body, not complying with energy saving and consumption reduction, green environmental protection, and difficult to guarantee project quality. , to achieve the effect of good visual quality, improved environmental protection benefits and stable quality

Active Publication Date: 2014-10-29
NANTONG SIJIAN CONSTR GRP
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Problems solved by technology

[0002] Traditional concrete porous brick wall plastering construction is time-consuming, labor-intensive, and materials-intensive, and the quality of the project is not easy to guarantee. Common quality problems such as hollowing and cracking are common, which seriously affect the visual quality and durability of the wall, and are not in line with energy conservation. Consumption reduction, green environmental protection requirements

Method used

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  • Construction method for whitewashing-free puttying processing of concrete porous brick wall

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Embodiment

[0021] The newly built scientific research and design business building invested by Nanjing Architectural Design and Research Institute Co., Ltd. is located in the high-tech industrial park of Baixia District, Nanjing, with a floor area of ​​22200m2 2 , the underground construction area is 12800m 2 , with a total construction area of ​​35,000m 2 . The method of the present invention has been implemented on this building, and its concrete method is as follows (as figure 1 ):

[0022] (1) Construction preparation: first use the line support board and the ruler to predict the verticality and flatness of the wall surface, install the thickness of the putty-based mixed gelled paint layer on the two sides of the male and female corners, and ensure that the wall surface is vertical and smooth. Flat, positive and negative corners are square, and positive and positive corners are straight.

[0023] (2) Clean up the floating ash and slurry on the surface of the masonry, remove the p...

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Abstract

The invention discloses a construction method for whitewashing-free puttying processing of a concrete porous brick wall. According to the method, special putty is utilized for replacing a traditional composite mortar floated coat process and is directly puttied on the concrete porous brick wall, quality is stable, the method is free of hollowing and cracking, appearance quality is good, green construction requirements are met, and the usable area is increased at the same time. Thus, the construction method has the advantages of being advanced, practical, economical, environmentally friendly and capable of being applied and popularized widely under the current engineering background.

Description

technical field [0001] The invention relates to a construction method for free-painting and putting putty treatment on the surface of a concrete porous brick wall. Background technique [0002] Traditional concrete porous brick wall plastering construction is time-consuming, labor-intensive, and materials-intensive, and the quality of the project is not easy to guarantee. Common quality problems such as hollowing and cracking are common, which seriously affect the visual quality and durability of the wall, and are not in line with energy conservation. Consumption reduction, green environmental protection requirements. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a construction method for concrete porous brick wall without painting and putting putty in view of the problems existing in the construction of concrete porous brick wall plastering in the prior art. [0004] Technical scheme of the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/02
Inventor 葛明华丁勇国陶华唐建华张晓卿宋晓华
Owner NANTONG SIJIAN CONSTR GRP
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