CN110984460A - Composite heat-insulation building block hole pattern design method and composite heat-insulation building block - Google Patents
Composite heat-insulation building block hole pattern design method and composite heat-insulation building block Download PDFInfo
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- CN110984460A CN110984460A CN201911213360.9A CN201911213360A CN110984460A CN 110984460 A CN110984460 A CN 110984460A CN 201911213360 A CN201911213360 A CN 201911213360A CN 110984460 A CN110984460 A CN 110984460A
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- 239000002131 composite material Substances 0.000 title claims abstract description 127
- 238000009413 insulation Methods 0.000 title claims abstract description 104
- 238000013461 design Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000011800 void material Substances 0.000 claims description 2
- 238000012938 design process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
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- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
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Abstract
The invention discloses a composite heat-insulation building block hole pattern design method, which is used for designing a hole pattern of a composite heat-insulation building block according to the correlation among the hole rate of the composite heat-insulation building block, 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; the design method can simplify the design process of achieving the target hole rate and is complex, effective, saves the design cost, fills the blank that no specific design method for the hole pattern of the composite heat-insulation building block exists in the current specification, shortens the production period of the composite heat-insulation building block, and improves the competitiveness.
Description
Technical Field
The invention relates to the field of novel energy-saving building materials, in particular to a hole pattern design method of a composite heat-insulation building block and the composite heat-insulation building block.
Background
At present, the global warming and energy crisis problems are increasing in recent years, and building energy saving has become an important issue. The building energy consumption accounts for a quite high proportion of the total social energy consumption, and the heat transfer loss of the wall structure accounts for 60-70% of the heat loss of all parts of the building envelope structure, and is the part with main energy loss. Therefore, one of the key measures for building energy conservation is to improve the heat preservation and insulation performance of the wall. The composite heat-insulating building block is a novel self-heat-insulating composite material for the wall body, which integrates the building enclosure and heat-insulating functions, and can obviously improve the heat-insulating performance of the building outer enclosure structure.
The composite heat-insulating building block comprises a concrete base, a sintered material base and other composite heat-insulating building blocks, and is composed of solid materials and heat-insulating materials filled in holes, and the heat-insulating performance of the composite heat-insulating building block is greatly influenced by the hole type.
In order to adapt to new energy-saving development of domestic buildings, the thermal performance of the self-insulation outer wall needs to be greatly improved; the hole pattern design of the existing composite heat-insulation building block is complex, the design period is long, and the development of the composite heat-insulation building block is influenced.
Therefore, how to provide a design method capable of designing the hole pattern of the composite insulation block more rapidly is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The present invention solves at least to some extent one of the above-mentioned technical problems of the prior art.
In view of the above, the invention aims to provide a method for designing a hole pattern of a composite heat-insulation building block, which is used for designing the hole pattern of the composite heat-insulation building block according to the correlation among the hole rate of the composite heat-insulation building block, 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; the method is used for simplifying the design process of the hole pattern of the composite heat-insulation building block, shortening the design period, saving the design cost, being quick and effective, further shortening the production period of the composite heat-insulation building block and improving the competitiveness.
In order to achieve the purpose, the invention adopts the following technical scheme:
a composite insulation block hole pattern design method comprises the following steps:
step 1: setting design conditions, namely the void ratio k of the composite heat-insulation building block, the length L and the width H of the composite heat-insulation building block, the number m of longitudinal ribs of the composite heat-insulation building block and the number n of transverse plates of the composite heat-insulation building block;
step 2: respectively substituting the units into a calculation formula of the thickness of the longitudinal ribs of the composite heat-insulation building block according to k, L, H, m and n set in the step 1
And composite heat-insulating building block transverse plate thickness calculation formula
Obtaining the thickness b of the longitudinal ribs of the composite heat-insulation building blocks and the thickness h of the transverse plates of the composite heat-insulation building blocks;
and step 3: checking whether the hole rate k of the composite heat-insulation building block conforms to the design target according to the k, the L, the H, the m and the n set in the step 1 and the b and the H calculated in the step 2; the checking formula is
According to the technical scheme, compared with the prior art, the invention discloses a composite heat-insulation building block hole pattern design method, and the design of the composite heat-insulation building block hole pattern is carried out according to the correlation between the hole rate of the composite heat-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; the hole pattern of the composite heat-insulating building block can be quickly and effectively designed, and the design process is simplified.
Preferably, the hole pattern design method for the composite insulation block is suitable for hole pattern design of a rectangular composite insulation block.
A composite insulation block, which is designed by the composite insulation block hole pattern design method of claim 1;
the composite heat-insulating building block is rectangular and is provided with a plurality of transverse plates and longitudinal rib plates; the transverse plates are arranged in parallel at equal intervals; the longitudinal ribs are parallel to each other and are vertically fixed between the adjacent transverse plates according to the hole rate k and the hole pattern, and the numerical values of the transverse plate thickness h and the longitudinal rib thickness b of the composite heat-insulation building block are the same.
According to the technical scheme, compared with the prior art, the composite heat-insulation building block disclosed by the invention is designed by the composite heat-insulation building block hole pattern design method, the construction period can be shortened, and the design standard of the composite heat-insulation building block is met.
Preferably, in the composite thermal insulation block, the thickness b' of the longitudinal rib of the thermal insulation block at the staggered hole position of the composite thermal insulation block is 1.5 b; by adopting the scheme, the supporting strength can be strengthened, and the stability of the composite heat-insulation building block structure is further ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of a hole pattern of a single row of composite heat-insulating building block of the invention;
FIG. 2 is a schematic diagram of the hole pattern of the double-row hole composite heat-insulating building block;
FIG. 3 is a schematic diagram of the hole pattern of the three-row hole composite heat-insulating block of the invention;
FIG. 4 is a schematic diagram of the hole pattern of the staggered three-row hole composite heat-insulating building block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. .
The present invention will be described in further detail with reference to the schematic drawings and examples of composite insulation block hole patterns of fig. 1-4 to assist those skilled in the art in further understanding the design process.
Example 1
Referring to fig. 1, a method for designing a single row hole composite heat-insulating block hole pattern is as follows:
step 1: setting design conditions, wherein the hole rate k of the composite heat-insulation block is 60%, the length L of the composite heat-insulation block is 390mm, the width H of the composite heat-insulation block is 240, the number m of longitudinal ribs of the composite heat-insulation block is 3, and the number n of transverse plates of the composite heat-insulation block is 2;
step 2: respectively substituting the units into a calculation formula of the thickness of the longitudinal ribs of the composite heat-insulation building block according to k, L, H, m and n set in the step 1
And composite heat-insulating building block transverse plate thickness calculation formula
Obtaining the thickness b of the longitudinal rib of the composite heat-insulation building block which is 20mm and the thickness h of the transverse plate of the composite heat-insulation building block which is 35 mm;
and step 3: according to the set k, L, H, m and n in the step 1, b and H calculated in the step 2 are checked by a check formula
And (3) calculating the hole rate k of the composite heat-insulation building block to be 60%, comparing the hole rate k with given design conditions, meeting the design standard, and designing to obtain the target composite heat-insulation building block.
Example 2
Referring to fig. 2, a design method of a double-row hole composite heat-insulating block hole pattern is as follows:
step 1: setting design conditions, wherein the hole rate k of the composite heat-insulation block is 60%, the length L of the composite heat-insulation block is 390mm, the width H of the composite heat-insulation block is 240, the number m of longitudinal ribs of the composite heat-insulation block is 3, and the number n of transverse plates of the composite heat-insulation block is 3;
step 2: respectively substituting the units into a calculation formula of the thickness of the longitudinal ribs of the composite heat-insulation building block according to k, L, H, m and n set in the step 1
And composite heat-insulating building block transverse plate thickness calculation formula
Obtaining the thickness b of the longitudinal rib of the composite heat-insulation building block which is 20mm and the thickness h of the transverse plate of the composite heat-insulation building block which is 23 mm;
and step 3: according to the set k, L, H, m and n in the step 1, b and H calculated in the step 2 are checked by a check formula
And (3) calculating the hole rate k of the composite heat-insulation building block to be 60%, comparing the hole rate k with given design conditions, meeting the design standard, and designing to obtain the target composite heat-insulation building block.
Example 3
Referring to fig. 3, a design method of a three-row hole composite heat-insulating block hole pattern is as follows:
step 1: setting design conditions, wherein the hole rate k of the composite heat-insulation block is 10-90%, the length L of the composite heat-insulation block is 390mm, the width H of the composite heat-insulation block is 240, the number m of longitudinal ribs of the composite heat-insulation block is 3, and the number n of transverse plates of the composite heat-insulation block is 4;
step 2: respectively substituting the units into a calculation formula of the thickness of the longitudinal ribs of the composite heat-insulation building block according to k, L, H, m and n set in the step 1
And composite heat-insulating building block transverse plate thickness calculation formula
Obtaining the thickness b of the longitudinal ribs of the composite heat-insulation building blocks and the thickness h of the transverse plates of the composite heat-insulation building blocks (see table 1 for details);
and step 3: according to the set k, L, H, m and n in the step 1, b and H calculated in the step 2 are checked by a check formula
Calculating the hole rate k of the composite heat-insulating building block (see table 1 for details); and comparing with given design conditions, meeting the design standard, and designing to obtain the target composite heat-insulating building block.
TABLE 1 three-row hole composite thermal insulation block hole wall size
Referring to fig. 4, a design method of a three-row hole composite heat-insulating block hole pattern is as follows:
step 1: setting design conditions, wherein the hole rate k of the composite heat-insulation block is 10-90%, the length L of the composite heat-insulation block is 390mm, the width H of the composite heat-insulation block is 240, the number m of longitudinal ribs of the composite heat-insulation block is 3, the number m of longitudinal ribs of an intermediate layer is 2, and the number n of transverse plates of the composite heat-insulation block is 4;
step 2: respectively substituting the units into a calculation formula of the thickness of the longitudinal ribs of the composite heat-insulation building block according to k, L, H, m and n set in the step 1
And composite heat-insulating building block transverse plate thickness calculation formula
Obtaining the thickness b of the longitudinal ribs of the composite heat-insulation building blocks and the thickness h of the transverse plates of the composite heat-insulation building blocks (see table 2 for details);
and step 3: according to the set k, L, H, m and n in the step 1, b and H calculated in the step 2 are checked by a check formula
Calculating the hole rate k of the composite heat-insulating building block (see table 2 for details); and comparing with given design conditions, meeting the design standard, and designing to obtain the target composite heat-insulating building block.
TABLE 2 pore wall size of composite thermal insulation building block with three staggered rows of pores
The universality and the effectiveness of the composite thermal insulation block hole pattern design method are demonstrated through the 4 examples.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A composite heat-insulation building block hole pattern design method is characterized by comprising the following steps:
step 1: setting design conditions, namely the void ratio k of the composite heat-insulation building block, the length L and the width H of the composite heat-insulation building block, the number m of longitudinal ribs of the composite heat-insulation building block and the number n of transverse plates of the composite heat-insulation building block;
step 2: respectively substituting the units into a calculation formula of the thickness of the longitudinal ribs of the composite heat-insulation building block according to k, L, H, m and n set in the step 1
And composite heat-insulating building block transverse plate thickness calculation formula
Obtaining the thickness b of the longitudinal ribs of the composite heat-insulation building blocks and the thickness h of the transverse plates of the composite heat-insulation building blocks;
and step 3: checking whether the hole rate k of the composite heat-insulation building block conforms to the design target according to the k, the L, the H, the m and the n set in the step 1 and the b and the H calculated in the step 2; the checking formula is
2. The method for designing the hole pattern of the composite insulation block according to claim 2, wherein the method for designing the hole pattern of the composite insulation block is suitable for the hole pattern design of the rectangular composite insulation block.
3. The method for designing the hole pattern of the composite insulation block according to claim 2, wherein the staggered-hole composite insulation block is designed by the method for designing the hole pattern of the composite insulation block, and the thickness of the longitudinal rib at the position of the staggered hole is thick
4. A composite insulation block, characterized in that the composite insulation block is designed by the hole pattern design method of the composite insulation block of any one of claims 1 to 3;
the composite heat-insulating building block is rectangular and is provided with a plurality of transverse plates and longitudinal rib plates; the transverse plates are arranged in parallel at equal intervals; the plurality of longitudinal ribs are respectively and vertically fixed among the plurality of transverse plates according to the hole rate k and the hole pattern, and each longitudinal rib is intersected with the plurality of transverse plates; the values of the thickness h of the transverse plate and the thickness b of the longitudinal rib of the composite heat-insulation building block are the same.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382773Y (en) * | 1999-07-28 | 2000-06-14 | 兰州沙井驿建筑材料工业公司 | Non-bearing heat insulation hollow block |
| RU142954U1 (en) * | 2014-04-15 | 2014-07-10 | Александр Васильевич Русский | LARGE-SIZED BUILDING BLOCK (OPTIONS) |
| CN104047393A (en) * | 2014-06-23 | 2014-09-17 | 南通联泷建筑材料有限公司 | Heat-preserving fireproof waterproof building block |
| CN104453065A (en) * | 2014-11-19 | 2015-03-25 | 江苏大学 | Composite building block filled with gypsum-based phase-change materials |
| CN106284745A (en) * | 2016-10-14 | 2017-01-04 | 南通联泷建筑材料有限公司 | A kind of building assembled three round self-heat-insulating bearing wallboard |
-
2019
- 2019-12-02 CN CN201911213360.9A patent/CN110984460A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382773Y (en) * | 1999-07-28 | 2000-06-14 | 兰州沙井驿建筑材料工业公司 | Non-bearing heat insulation hollow block |
| RU142954U1 (en) * | 2014-04-15 | 2014-07-10 | Александр Васильевич Русский | LARGE-SIZED BUILDING BLOCK (OPTIONS) |
| CN104047393A (en) * | 2014-06-23 | 2014-09-17 | 南通联泷建筑材料有限公司 | Heat-preserving fireproof waterproof building block |
| CN104453065A (en) * | 2014-11-19 | 2015-03-25 | 江苏大学 | Composite building block filled with gypsum-based phase-change materials |
| CN106284745A (en) * | 2016-10-14 | 2017-01-04 | 南通联泷建筑材料有限公司 | A kind of building assembled three round self-heat-insulating bearing wallboard |
Non-Patent Citations (1)
| Title |
|---|
| 苏宇峰: "高孔洞率复合保温砌块设计及热工性能影响因素", 《建筑材料学报》 * |
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Effective date of registration: 20201214 Address after: 1-2 / F, No.7, Lane 1088, Mingcheng Road, Fengxian District, Shanghai Applicant after: Shanghai runwei New Material Technology Co.,Ltd. Address before: Room 6168, area C, building 6, 500 Huapu Road, Qingpu District, Shanghai, 201700 Applicant before: SHANGHAI MOKA CONSTRUCTION ENGINEERING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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