Composite insulation building block hole shape design method and composite insulation building block

A composite thermal insulation and pass design technology, applied in thermal insulation, building components, buildings, etc., can solve problems such as long design cycle, complicated pass design, and influence on the development of composite thermal insulation blocks, and achieve the goal of shortening the construction period and streamlining the design process Effect

Inactive Publication Date: 2020-04-10
上海闰威新材料科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to adapt to the new development of domestic building energy conservation, it is necessary to greatly improve the thermal performance of self-insulating external walls; however, the pass design of existing composite thermal insulation blocks is relatively complicated, and the design cycle is long, which affects the development of composite thermal insulation blocks

Method used

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  • Composite insulation building block hole shape design method and composite insulation building block
  • Composite insulation building block hole shape design method and composite insulation building block
  • Composite insulation building block hole shape design method and composite insulation building block

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 , a single-row hole composite thermal insulation block design method is as follows:

[0028] Step 1: Given the design conditions, the porosity of the composite thermal insulation block k = 60%, the length of the composite thermal insulation block L = 390mm, the width of the composite thermal insulation block H = 240, and the number of longitudinal ribs of the composite thermal insulation block m =3, the number n=2 of the composite thermal insulation block horizontal plates;

[0029] Step 2: According to the k, L, H, m and n set in step 1, by substituting the above units into the formula for calculating the thickness of the longitudinal rib of the composite thermal insulation block And the formula for calculating the thickness of the transverse plate of the composite thermal insulation block It is obtained that the thickness of the longitudinal rib of the composite thermal insulation block b=20mm and the thickness of the horizontal plate of the compo...

Embodiment 2

[0032] Such as figure 2 , a double-row hole composite thermal insulation block pass design method is as follows:

[0033] Step 1: Given the design conditions, the porosity of the composite thermal insulation block k = 60%, the length of the composite thermal insulation block L = 390mm, the width of the composite thermal insulation block H = 240, and the number of longitudinal ribs of the composite thermal insulation block m =3, the number n=3 of the composite insulation block horizontal plates;

[0034] Step 2: According to the k, L, H, m and n set in step 1, by substituting the above units into the formula for calculating the thickness of the longitudinal rib of the composite thermal insulation block And the formula for calculating the thickness of the transverse plate of the composite thermal insulation block It is obtained that the thickness of the longitudinal rib of the composite thermal insulation block is b=20mm and the thickness of the horizontal plate of the comp...

Embodiment 3

[0037] Such as image 3 , a three-row hole composite thermal insulation block pass design method is as follows:

[0038] Step 1: given the design conditions, the porosity of the composite thermal insulation block k = 10% to 90%, the length of the composite thermal insulation block L = 390mm, the width of the composite thermal insulation block H = 240, the length of the longitudinal rib of the composite thermal insulation block The number m=3, the number n=4 of the composite insulation block horizontal plates;

[0039] Step 2: According to the k, L, H, m and n set in step 1, by substituting the above units into the formula for calculating the thickness of the longitudinal rib of the composite thermal insulation block And the formula for calculating the thickness of the transverse plate of the composite thermal insulation block The thickness b of the longitudinal rib of the composite thermal insulation block and the thickness h of the transverse plate of the composite therma...

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Abstract

The invention discloses a composite insulation building block hole shape design method. The hole shape of a composite insulation building block is designed according to the mutual relation between thehole rate of the composite insulation building block and the length, the width, the number of longitudinal ribs, the number of transverse plates, the thickness of the longitudinal ribs and the thickness of the transverse plates of the composite insulation building block. By means of the design method, the cumbersome design process for reaching the target hole rate can be simplified, the method iseffective in implementation, design cost is saved, the blank that a concrete composite insulation building block hole shape design method is not available in current specifications is filled up, theproduction period of the composite insulation building block is shortened, and the competitiveness is improved.

Description

technical field [0001] The invention relates to the field of new energy-saving building materials, and more specifically relates to a design method for a pass of a composite thermal insulation block and a composite thermal insulation block. Background technique [0002] At present, the problems of global warming and energy crisis have been intensified in recent years, and building energy conservation has become an important issue. Building energy consumption occupies a relatively high proportion of the total energy consumption of the society. Among the heat dissipation losses of various parts of the building envelope, the heat transfer heat loss of the wall structure accounts for about 60% to 70%, which is the main energy loss part. Therefore, one of the key measures for building energy saving is to improve the thermal insulation performance of the wall. Composite thermal insulation block is a new type of wall self-insulation composite material that integrates building enve...

Claims

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Application Information

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IPC IPC(8): E04C1/00E04B1/78
CPCE04B1/78E04C1/00
Inventor 陈丰华苏宇峰梁世英
Owner 上海闰威新材料科技有限公司
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