Construction method for spraying real stone paint on outer wall in low-temperature environment
A low-temperature environment and construction method technology, applied in covering/lining, architecture, building structure, etc., can solve the problems of difficult construction, flow of real stone paint, loss of adhesion and film formation of real stone paint, and meet the temperature requirements, The effect of increasing the temperature of the wall
Inactive Publication Date: 2021-10-08
SHANGHAI BAOYE GRP CORP
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Problems solved by technology
[0002] When spraying the exterior wall in a low temperature environment, especially when the temperature is lower than 5 degrees Celsius, the real stone paint will lose its bonding and film-forming functions after spraying, and the real stone paint will flow after heating up, making the construction difficult.
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Embodiment Construction
[0020] like Figure 1-2 Shown: a method of spraying real stone paint on exterior walls in a low temperature environment,
[0021] Construction process:
[0022] Materials and equipment preparation---Equipment hoisting in place---Fireproof rock wool quilt closed outer frame---Placing hot air blower---Check and accept.
[0023] 1. Construction points
[0024] 1. Materials and equipment:
[0025] (1) Fire-resistant rock wool quilt: The density of rock wool should not be less than 120Kg / m³, and the combustion grade is Class A. The thermal conductivity should meet the requirements of the specification, and a certificate of conformity and a test report should be provided when entering the site. It can only be used after passing the retest and passing the acceptance of the supervisory engineer;
[0026] (2) Hot air blower: Before the hot air blower enters the field, check the operation of the equipment and whether the wires are worn. The hot air blower and the outer frame should ...
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The invention relates to a construction method for spraying real stone paint on an outer wall in a low-temperature environment. The construction method comprises the following steps that 1, materials and equipment are prepared, specifically, (1), a fireproof rock wool quilt is prepared, the density of rock wool is not less than 120Kg / m<3>, and the combustion grade is grade A; (2), air heaters are prepared; and (3) other materials and equipment are prepared, 10# iron wires, an electric box and a power strip are prepared; 2, the equipment is hoisted, specifically, a fan heater, the electric box and the rock wool quilt are hoisted to a construction operation area by using a winch; 3, the rock wool quilt is subjected to closed construction; and 4, the air heaters are placed, specifically, the air heaters are arranged in a group every three layers or not larger than 10 meters, and the interval between every two air heaters in the air heaters is not larger than 16 meters, so that it is guaranteed that the wall heating effect meets the real stone paint spraying construction requirement. According to the construction method for spraying the real stone paint on the outer wall in the low-temperature environment, the temperature of the wall is increased by taking measures of heating of the air heaters and closed heat preservation of the fireproof rock wool quilt in the construction range, and the temperature requirement of real stone paint construction is met.
Description
technical field [0001] The invention relates to the technical field of construction engineering, in particular to a real stone paint spraying construction method for exterior walls in a low-temperature environment. Background technique [0002] When the exterior wall is sprayed in a low temperature environment, especially when the temperature is lower than 5 degrees Celsius, the real stone paint will freeze and lose its bonding and film-forming functions after spraying, and the real stone paint will flow after heating up, making construction difficult. Contents of the invention [0003] The invention aims at overcoming the defects of the prior art, and provides a construction method of real stone paint spraying on exterior walls under low temperature environment, which solves the construction method of real stone paint spraying on exterior walls under low temperature environment. [0004] In order to solve the problems of the technologies described above, the present inven...
Claims
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IPC IPC(8): E04F13/02E04F21/00
CPCE04F13/02E04F21/00
Inventor 任玉飞张勤赫然鲁自力田宇迪王慧伟
Owner SHANGHAI BAOYE GRP CORP