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Floor heat preservation construction process achieved through ultrafine inorganic fiber spraying

A technology of inorganic fiber spraying and construction technology, applied in the direction of heat preservation, building components, sound insulation, etc., can solve the problems of increased input cost, many seams, easy aging and deformation, etc., and achieves the effect of wide applicability

Inactive Publication Date: 2015-06-17
NO 4 ENG CO LTD OF CCCC FIRST HARBOR ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the traditional rock wool board insulation, there are generally many problems in the plate materials such as many joints, poor overall airtightness, complicated installation process, many follow-up quality problems, large investment, and easy aging and deformation. The beam is turned down, and surface-mounted pipes and pre-embedded pipelines are arranged during installation, which increases the difficulty of paving the plate-shaped rock wool board, and also increases the probability of damage to the pre-embedded pipeline by expansion pipes during the paving process. Input costs

Method used

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  • Floor heat preservation construction process achieved through ultrafine inorganic fiber spraying

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Effect test

Embodiment 1

[0033] Embodiment 1 A kind of superfine inorganic fiber spraying floor insulation construction technology, including the following construction steps:

[0034] (1), construction preparation:

[0035] Conduct on-site inspection of the inorganic fiber cotton and water-based environmental protection adhesive that enter the site and take samples for retest according to regulations. layer, no foaming, no deterioration and discoloration;

[0036] (2), finished product protection:

[0037] Cover the water supply and drainage, fire protection pipes, air ducts and cable bridges that have been constructed on site, and mark and protect the strong and weak electric boxes reserved on the roof of the basement;

[0038] (3), grass-roots treatment:

[0039] Clean up the dust, dirt and residual ash on the surface of the base, level the high protrusions on the surface of the base, and use 1:2.5 cement mortar to fill up the honeycomb, pitted surface, exposed ribs, and loose parts layer by lay...

Embodiment 2

[0057] Embodiment 2 A kind of superfine inorganic fiber spraying floor insulation construction technology, is characterized in that, comprises the following construction steps:

[0058] (1), construction preparation:

[0059] Conduct on-site inspection of the inorganic fiber cotton and water-based environmentally friendly adhesives that enter the site, and take samples for retesting according to regulations. layer, no foaming, no deterioration and discoloration;

[0060] (2), finished product protection:

[0061] Cover the water supply and drainage, fire protection pipes, air ducts and cable bridges that have been constructed on site, and protect the strong and weak electric boxes reserved on the roof of the basement;

[0062] (3), grass-roots treatment:

[0063] Clean up the dust, dirt and residual ash on the surface of the base, level the high protrusions on the surface of the base, and use 1:2.5 cement mortar to fill up the honeycomb, pitted surface, exposed ribs, and lo...

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Abstract

The invention provides a floor heat preservation construction process achieved through ultrafine inorganic fiber spraying. The floor heat preservation construction process includes the first construction step of construction preparation, the second construction step of finished product protection, the third construction step of base layer processing, the fourth construction step of material preparation, the firth construction step of spraying construction, the sixth construction step of surface finishing, the seventh construction step of detail processing, the eighth construction step of site clearing and the ninth construction step of quality acceptance. According to the principle that ultrafine inorganic fiber granulated wool and water-based environment-friendly adhesives are combined, the inorganic fiber granulated wool and the water-based environment-friendly adhesives are sprayed to the concrete surface within the design range through a special fiber spraying machine at the same time, and a thermal insulation and heat preservation layer which is free of joint seams, closed, overall stable, elastic, and capable of reducing noise, absorbing sounds and preventing fire is formed after natural drying; compared with a traditional heat preservation technology, the defects that in traditional thermal insulation and heat preservation construction, the number of seam joints is large, the sealing performance is poor, installation procedures are complex, aging and deforming are prone to happening, the number of potential quality hazards in the later period is large, and investment is heavy are fundamentally overcome.

Description

technical field [0001] The invention relates to the technical field of building construction spray coating, in particular to a construction process for ultrafine inorganic fiber spray coating floor slab heat preservation. Background technique [0002] Inorganic fiber is a chemical fiber made of minerals, which has good heat preservation, sound absorption and super high temperature resistance. When spraying ultrafine inorganic fibers, ultrafine inorganic fibers and matching adhesives are sprayed on the building surface through special fiber spraying equipment, and after natural drying, a seamless, overall stable and airtight spray coating with certain strength and thickness is formed. The sprayed coating presents elastic natural texture and fiber texture, and has excellent characteristics such as antibacterial, non-mildew, safety and environmental protection. [0003] In the traditional rock wool board insulation, there are generally many problems in the plate materials such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/76E04B1/88E04B1/94
Inventor 宋照尚孙艳锋余良勇谷海洋
Owner NO 4 ENG CO LTD OF CCCC FIRST HARBOR ENG CO LTD
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