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Thin cast-in-place concrete thin plastering component and construction process thereof

A construction technology and concrete structure technology, which is applied in the field of construction engineering, can solve the problems of mortar falling, reduce raw materials, etc., and achieve the effects of reducing plastering labor, improving project quality, and preventing hollowing

Inactive Publication Date: 2015-10-14
GUIZHOU CONSTRAL ENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a thin cast-in-place concrete thin plastering component and its construction technology, which can overcome the deficiencies of the prior art, reduce the use of raw materials, reduce the self-weight of the building, and solve the problem of excessive plastering in the construction process. Large problems that cause mortar to fall during plastering

Method used

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  • Thin cast-in-place concrete thin plastering component and construction process thereof

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Embodiment 1

[0029] A construction technique for thin cast-in-place concrete thin plastering components, which comprises the following steps:

[0030] (1), make concrete structure layer 1;

[0031] (2), coating interface agent: after the concrete structure layer 1 is stable, coat interface agent on the concrete structure layer to form interface agent layer 2, the thickness of interface agent layer 2 is 2mm, and described interface agent is made of cement: water: building Glue: sand: retarder is mixed according to the weight ratio of 1:0.5:0.15:0.1:0.03;

[0032] (3), coating anti-cracking mortar: after 48 hours after the construction of the interface agent, coat the anti-cracking mortar with a thickness of 3-5mm on the interface agent to form the anti-cracking mortar layer 3, and the anti-cracking mortar is based on the gray-to-water ratio of 1 : The ratio of 0.3 is mixed with 0.05 anti-cracking agent;

[0033] (4), coating surface layer 4: coating surface layer 4 on the anti-cracking mo...

Embodiment 2

[0036] A construction technique for thin cast-in-place concrete thin plastering components, which comprises the following steps:

[0037] (1), make concrete structure layer 1;

[0038] (2), coating interface agent: after the concrete structure layer 1 is stable, coat interface agent on the concrete structure layer to form interface agent layer 2, the thickness of interface agent layer 2 is 1mm, and described interface agent is made of cement: water: building Glue: sand: retarder is mixed according to the weight ratio of 1:0.4:0.1:0.15:0.01;

[0039] (3), coating anti-cracking mortar: after 48 hours after the construction of the interface agent, coat the anti-cracking mortar with a thickness of 3-5mm on the interface agent to form the anti-cracking mortar layer 3, and the anti-cracking mortar is based on the gray-to-water ratio of 1 : The ratio of 0.2 is mixed with 0.03 anti-cracking agent;

[0040] (4), coating surface layer 4: coating surface layer 4 on the anti-cracking mo...

Embodiment 3

[0043] A construction technique for thin cast-in-place concrete thin plastering components, which comprises the following steps:

[0044] (1), make concrete structure layer 1;

[0045] (2), coating interface agent: after the concrete structure layer 1 is stable, coat interface agent on the concrete structure layer to form interface agent layer 2, the thickness of interface agent layer 2 is 3mm, and described interface agent is made of cement: water: building Glue: sand: retarder is mixed according to the weight ratio of 1:0.6:0.15:0.05:0.05;

[0046] (3), coating anti-cracking mortar: after 48 hours after the construction of the interface agent, coat the anti-cracking mortar with a thickness of 3-5mm on the interface agent to form the anti-cracking mortar layer 3. The anti-cracking mortar is based on the gray-to-water ratio of 1 : The ratio of 0.4 is mixed with 0.08 anti-cracking agent;

[0047] (4), coating surface layer 4: coating surface layer 4 on the anti-cracking morta...

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Abstract

The invention discloses a thin cast-in-place concrete thin plastering component and a construction process thereof, which comprise the steps: 1 a concrete structure layer is made; 2 coating of interface agent: an interface agent layer is formed on the concrete structure layer cy coating the interface agent after the concrete structure layer is stabilized; 3 coating of anti-crack mortar: a 3-5mm anti-crack mortar layer is coated on the interface agent; and 4 coating of surface layer: a surface layer is coated on the anti-crack mortar layer. The thin cast-in-place concrete thin plastering component and the construction process thereof have the beneficial effects that the thin cast-in-place concrete thin plastering component and the construction process thereof use a novel construction process of interface agent and anti-crack mortar, form a thin plastering construction technology, improve use ratio of indoor space, are one third of a common plastering thickness in plastering thickness, reduces engineering cost, meet the demands of four conversations and one environment protection, improve verticality and flatness of a plastering surface, and effectively prevent hollow imperfection from happening, thereby improving project quality, and effectively solving the problem that mortar drops during the plastering process because of too large self weight during the construction process.

Description

technical field [0001] The invention relates to a thin cast-in-place concrete thin plastering component and its construction technology, and relates to the technical field of construction engineering. Background technique [0002] In the construction of construction projects, due to the continuous improvement of the quality of cast-in-place concrete components (floors, beams, shear walls) and masonry engineering, people always hope to improve the utilization of space in a limited space. The thickness of plastering required is at least 15mm, so that the indoor space cannot be used to the maximum extent, resulting in a waste of space, and it does not meet the requirements of "four sections and one environmental protection". [0003] And existing plastering has following shortcoming in construction project construction: 1, plastering causes a large amount of waste of raw material, has increased engineering cost, causes the pollution to environment simultaneously, influences the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/02
Inventor 郭登林倪纪伟余有水刘崇正宋恩荣陈宁宁陈江刘耀南梁锐何盛涞
Owner GUIZHOU CONSTRAL ENG GROUP
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