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Inner heat-preserving system of building

A thermal insulation system and technology in buildings, applied in building construction, thermal insulation, construction, etc., can solve problems such as impossible to meet building energy-saving requirements, construction troubles, building strength reduction, etc., to avoid climatic conditions, sound insulation effect Improve and improve the effect of bonding

Inactive Publication Date: 2015-07-22
NANYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the thickness of this insulation system is only a few millimeters, it is impossible to meet the building energy-saving requirements stipulated by the state if it is only used for insulation.
[0005] There are also some patents, some of which use concrete and thermal insulation material composite blocks, some of which use thermal insulation material sandwich insulation walls, or special hollow block walls, foam concrete pouring and other methods, but all these methods exist to varying degrees. Disadvantages of reduced building strength and troublesome construction

Method used

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  • Inner heat-preserving system of building
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  • Inner heat-preserving system of building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1 (alpine region in winter)

[0046] 1. In accordance with the national building energy-saving requirements, in the design of buildings, according to the required effective use area, the indoor space occupied by the insulation board should be slipped out. For the cold area in winter, the insulation board should be 80mm or more;

[0047] 2. First do the construction of the pre-embedded pipelines in the wall, then do the thermal insulation system in the building, and then do the floor heating system;

[0048] 3. The construction method of the thermal insulation system in the building is as follows:

[0049] 1. If figure 1 As shown, first clean the dust on the inner surface of the relevant building wall matrix;

[0050] 2. Use a surface treatment agent, and use a roller brush to coat the surface of the wall substrate to be leveled, and "after the water rises" (no reflective water film), make a cement mortar leveling layer;

[0051] The surface treatment agent...

Embodiment 2

[0057] Embodiment 2 (cold winter and hot summer region)

[0058] According to the national building energy-saving requirements, in the design of buildings, according to the required effective use area, the indoor space occupied by the insulation board is slipped out. For the cold winter and hot summer area, the insulation board adopts the insulation board after 40mm.

[0059] All the other implementation processes are the same as in Example 1.

Embodiment 3

[0060] Embodiment 3 (hot summer area)

[0061] According to the national building energy-saving requirements, in the design of buildings, according to the required effective use area, the indoor space occupied by the insulation board is slipped out. For the cold winter and hot summer area, the insulation board adopts the insulation board after 30mm.

[0062] All the other implementation processes are the same as in Example 1.

[0063] The main contribution of this invention lies in the structure and performance characteristics of the insulation board of the patent "Preparation Method of Ultra-low Thermal Conductivity Inorganic Fireproof Insulation Board (201310073958)", especially the advantages of non-combustion, long life, no pollution and certain hygroscopicity The disadvantage is that the building insulation system is proposed, and a set of effective construction methods is provided, but the model specification of the insulation board is not limited to the patented product...

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Abstract

Provided is an inner heat-preserving system of a building. A layer of leveled cement mortar is firstly coated on an inner wall face of an outer wall and a partition wall face making contact with the outer wall, then inorganic fireproof heat-preserving plates are attached in a broken joint mode, then a layer of mortar 2-3 mm thick is coated, alkali-resistant glass gridding cloth is attached, and a little of mortar is used and leveled, wherein the inorganic fireproof heat-preserving plates 40-80 mm thick are attached to the inner wall face of the outer wall, the inorganic fireproof heat-preserving plates 20-30 mm thick are attached to a partition wall making contact with the outer wall, and heat-preserving materials are not used on other inner walls of the building. By means of the structure, construction is more convenient to achieve than outer heat preservation of the building, and weaknesses of building materials are avoided and advantages of the building materials are made use of; fire hidden hazards are eliminated, and the sound-insulation effect between rooms is improved. Meanwhile, temperature and humidity in the rooms can be adjusted through the humidity absorbing characteristic of inorganic foam heat-preserving plates.

Description

technical field [0001] The invention relates to an energy-saving heat-preservation structure in the construction field, in particular to a heat-preservation system inside a building. Background technique [0002] Building energy saving is imperative. However, the organic foam insulation board external wall insulation system currently used, despite the use of fire barriers and the addition of flame retardants to organic foam insulation boards, still faces the failure of flame retardants after a few years. 1. The problem of limited fire control by fire isolation belts. Our country has a large population and cities are full of high-rise buildings, which makes modern wars and accidental fires always threaten the safety of our country and people's lives and property. In order to achieve fire safety, on March 16, 2011, the Fire Department of the Ministry of Public Security issued a notice: "The external thermal insulation materials of civil buildings must use materials with a com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/76E04B2/00
Inventor 王利亚陈俊玲刘朗李波李森兰王建平
Owner NANYANG NORMAL UNIV