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CN111926989B - Combined heat-insulation building block - Google Patents

Combined heat-insulation building block Download PDF

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Publication number
CN111926989B
CN111926989B CN202010689205.0A CN202010689205A CN111926989B CN 111926989 B CN111926989 B CN 111926989B CN 202010689205 A CN202010689205 A CN 202010689205A CN 111926989 B CN111926989 B CN 111926989B
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China
Prior art keywords
block
heat
blocks
insulating
insulation
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CN202010689205.0A
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Chinese (zh)
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CN111926989A (en
Inventor
孟飞虎
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Shanghai Lanshan Decoration Engineering Co ltd
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Yu Xuanqing
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E04C1/41Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04Walls having neither cavities between, nor in, the solid elements
    • E04B2/06Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
    • E04B2/08Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • E04B2/18Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256Special features of building elements
    • E04B2002/0289Building elements with holes filled with insulating material
    • E04B2002/0293Building elements with holes filled with insulating material solid material

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a combined heat-insulating block, belonging to the field of building walls, comprising heat-insulating blocks, wherein each heat-insulating block comprises two concrete matrixes and clamping blocks, the two concrete matrixes are arranged in a mirror image manner, the opposite surfaces of the two concrete matrixes are respectively and fixedly connected with the front side and the rear side of the two clamping blocks, the two clamping blocks are respectively arranged at the centers of the two sides of the concrete matrixes, first heat-insulating block fixing holes and second heat-insulating block fixing grooves are drilled on the concrete matrixes, the structural strength of a wall body after the heat-insulating blocks are connected can be greatly improved, the multilayer heat-insulating layers arranged in the mirror image manner at the two sides can effectively weaken the influence of a cold-hot bridge effect on the heat-insulating effect of the wall body, the connecting blocks are of a solid structure, the strength of a connecting part is greatly improved, and the partial stress of the heat-insulating blocks fixed at the two sides is reduced, thereby effectively prolonging the service life of the heat-insulating building block.

Description

Combined heat-insulation building block
Technical Field
The invention relates to the field of building walls, in particular to a combined heat-insulation building block.
Background
With the promotion of national construction energy-saving policy and the continuous popularization of domestic construction and structure integration, the outer wall material needs to meet the design requirements of dual functions of energy conservation and maintenance. At present, heat-insulating building blocks are put out on the market according to the requirements of energy conservation and integration of buildings and structures and are used for building walls.
The existing heat insulation building blocks are generally of an integral structure, heat insulation blocks are fixed in the building blocks, and a wall body is formed by combined masonry, but the heat insulation building blocks are generally fixed only by masonry mortar at joints, the connection strength between the heat insulation building blocks is low, the joints have poor heat insulation performance due to a cold-hot bridge effect, and meanwhile, holes for fixing the heat insulation blocks in the heat insulation building blocks are large in order to weaken the influence of the cold-hot bridge effect, so that the bearing capacity of the heat insulation building blocks is low, and the structural strength of the whole wall body is influenced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a combined type heat-insulation building block which can greatly improve the structural strength of a wall body after the heat-insulation building block is connected, the multilayer heat-insulation layers arranged on two sides in a mirror image mode can effectively weaken the influence of a cold-hot bridge effect on the heat-insulation effect of the wall body, the connecting building block is of a solid structure, the strength of a connecting part is greatly improved, the partial stress of the heat-insulation blocks fixed on two sides is reduced, and the service life of the heat-insulation building block is effectively prolonged.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A combined type heat-insulation building block comprises heat-insulation building blocks, wherein each heat-insulation building block comprises a concrete base body and two clamping blocks, the two concrete base bodies are arranged in a mirror image mode, one opposite surfaces of the two concrete base bodies are fixedly connected with the front side and the rear side of each clamping block respectively, the two clamping blocks are arranged at the centers of the two sides of the concrete base bodies respectively, a first heat-insulation block fixing hole and a second heat-insulation block fixing groove are formed in each concrete base body in a chiseled mode, a first heat-insulation block is filled in each first heat-insulation block fixing hole, and a second heat-insulation block is filled in each second heat-insulation block fixing groove;
the heat-insulating building blocks are piled up in staggered joints to form a wall body, a gap between the concrete base body and the clamping blocks becomes a connecting gap, connecting building blocks are inserted in the connecting gap, the upper end center of each connecting building block is fixedly connected with an upper side connecting insertion block, the lower ends of the connecting building blocks are fixedly connected with lower side connecting insertion blocks close to the two sides, the width of each lower side connecting insertion block is half of that of the upper side connecting insertion block, the upper side connecting insertion block is inserted in the lower half section of the connecting gap in the upper layer heat-insulating building block, the lower ends of two adjacent heat-insulating building blocks are abutted against each other, the lower side connecting insertion block on one side where the two connecting building blocks abut against each other is inserted in the upper half section of the connecting gap in the lower layer heat-insulating building block, the structural strength of the wall body after the heat-insulating building blocks are connected can be greatly improved, and the multi-layer heat-insulating layers arranged on the two sides in a mirror image mode can effectively weaken the influence of a cold-hot bridge effect on the heat-insulating effect of the wall body, the connecting building blocks are of solid structures, so that the strength of the connecting parts is greatly improved, partial stress of the heat-insulating blocks fixed on the two sides is reduced, and the service life of the heat-insulating building blocks is effectively prolonged.
Further, the central department of clamp splice one side outwards excavates has the clamp splice groove, the both sides of connecting the building block are excavated there is side grout groove, and the upper end center department of connecting the building block excavates and has central grout hole, between the adjacent insulation block the clamp splice groove supports mutually and forms building block grout hole, adjacent connection between the building block side grout groove offsets and forms connecting block grout hole, and central grout hole, connecting block grout hole and building block grout hole can fill cement mortar, connect insulation block and connection building block through cement mortar.
Further, between the adjacent insulation block the central grout hole intercommunication on the building block grout hole corresponds with two insulation block upsides the connection building block, and the lower extreme in building block grout hole and the connecting block grout hole intercommunication between the two connection building blocks of clamp splice downside counterbalance for cement mortar can interconnect and form the stem, improves the structural strength of whole wall body after the completion of piling.
Furthermore, the reinforcing steel bars are inserted into the building block grouting holes, the connecting block grouting holes and the center grouting hole which are communicated with each other in the same vertical direction, the lower ends of the reinforcing steel bars are fixedly connected with the wall foundation, the reinforcing steel bars can further improve the structural strength of the wall structure, and the wall structure has the function of preventing external force damage.
Furthermore, the inner wall of the clamping block groove is provided with a plurality of core column reinforcing grooves in a chiseling mode, after cement mortar is poured between the clamping block grooves, the mortar enters the core column reinforcing grooves, the core columns can be fixed more firmly after the cement mortar is dried between the clamping block grooves, and the connecting effect of the cement mortar is improved.
Furthermore, pointing chamfers are all seted up to the upper end both sides of concrete base member, and outwards facing pointing chamfer intussuseption is filled with pointing mortar, and pointing mortar can be with the gap filling between the adjacent insulation block, has waterproof and anti-seepage's effect, has the effect of beautifying the wall in addition.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize increasing substantially the structural strength of the wall body after insulation block connects to the multilayer heat preservation that the both sides mirror image set up can effectively weaken the influence of cold and hot bridge effect to the wall body effect of keeping warm, and the connection block is solid construction, makes the intensity of coupling part improve greatly, reduces the part atress that both sides are fixed with the insulation block, thereby effectively improves insulation block's life.
(2) The center department of clamp splice one side outwards cuts into has the clamp splice groove, the both sides of connecting the building block are cut into has the side grout groove, and the upper end center department of connecting the building block cuts into has central grout hole, clamp splice groove between the adjacent insulation block supports and forms the building block grout hole, side grout groove between the adjacent connection building block offsets and forms the connecting block grout hole, center grout hole, can pour into cement mortar in connecting block grout hole and the building block grout hole, connect insulation block and connection building block through cement mortar.
(3) Building block grout hole between the adjacent insulation block and the central grout hole intercommunication on the connection building block that two insulation block upsides correspond, and the lower extreme in building block grout hole and clamp splice downside offset the connecting block grout hole intercommunication between two connection building blocks for cement mortar can interconnect and form the stem, improves the structural strength of whole wall body after the completion of piling.
(4) Be located and insert in the building block grout hole, connecting block grout hole and the central grout hole that communicate each other on same vertical direction and be equipped with reinforcing bar, reinforcing bar lower extreme fixedly connected with wall foundation, reinforcing bar can further improve wall structure's structural strength to have the effect that prevents external force destruction.
(5) The inner wall of clamp splice groove is opened and is dug there is the stem reinforcing groove, and the stem reinforcing groove is total a plurality ofly, pours into cement mortar between the clamp splice groove after, and the mortar gets into the stem reinforcing groove, can make between the clamp splice groove cement mortar drying back stem fixed more firm, improves cement mortar's linkage effect.
(6) Pointing chamfers are all seted up to concrete base member's upper end both sides, and the pointing chamfer intussuseption towards the outside is filled with pointing mortar, and pointing mortar can be filled the gap between the adjacent insulation block, has waterproof and anti-seepage's effect, has the effect of beautifying the wall in addition.
Drawings
FIG. 1 is a schematic view of a connection structure according to the present invention;
FIG. 2 is a schematic perspective view of the heat insulation block of the present invention;
FIG. 3 is a schematic top view of the block body of the present invention;
FIG. 4 is a schematic perspective view of the connecting block of the present invention;
fig. 5 is a schematic cross-sectional view of the connection of the present invention.
The reference numbers in the figures illustrate:
1 insulation block, 101 concrete base member, 102 clamp splice, 103 joint gap, 2 connection building blocks, 3 first insulation block fixed orificess, 4 second insulation block fixed slots, 5 clamp splice grooves, 6 pointing chamfers, 7 first insulation blocks, 8 second insulation blocks, 9 downside connection inserted blocks, 10 upside connection inserted blocks, 11 side grout grooves, 12 center grout holes, 13 stem core reinforcing grooves, 14 wall foundations, 15 reinforcing bars.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, a combined heat insulation block comprises a heat insulation block 1, the heat insulation block 1 comprises two concrete bases 101 and two clamping blocks 102, the two concrete bases 101 are arranged in a mirror image manner, the opposite surfaces of the two concrete bases 101 are respectively fixedly connected with the front side and the rear side of the two clamping blocks 102, both sides of the upper end of each concrete base 101 are provided with pointing chamfers 6, pointing chamfers 6 facing outwards are filled with pointing mortar, the pointing mortar can fill gaps between the adjacent heat insulation blocks 1, the combined heat insulation block has waterproof and anti-seepage effects and also has the function of beautifying the wall surface, the two clamping blocks 102 are respectively arranged at the centers of the two sides of the concrete bases 101, the clamping block grooves 5 are chiseled at the center of the outward side of each clamping block 102, the clamping block grooves 5 between the adjacent heat insulation blocks 1 are abutted to form a block grouting hole, the inner walls of the clamping block grooves 5 are chiseled with core column reinforcing grooves 13, the stem strengthening groove 13 is total a plurality ofly, pour into cement mortar between the clamp splice groove 5 after, the mortar gets into stem strengthening groove 13, can make between the clamp splice groove 5 the dry back stem of cement mortar fix more firmly, improve cement mortar's joint effect, it has first heat insulating block fixed orifices 3 and second heat insulating block fixed slot 4 to cut on the concrete base member 101, it has first heat insulating block 7 to fill in the first heat insulating block fixed orifices 3, it has second heat insulating block 8 to fill in the second heat insulating block fixed slot 4.
Referring to fig. 1-5, a plurality of insulation blocks 1 are piled up in staggered joints to form a wall body, a gap between a concrete base 101 and a clamping block 102 is a connecting gap 103, a connecting block 2 is inserted into the connecting gap 103, an upper end center of the connecting block 2 is fixedly connected with an upper side connecting insert 10, lower ends of the connecting blocks 2 near two sides are fixedly connected with lower side connecting inserts 9, two sides of the connecting block 2 are provided with side grouting grooves 11, an upper end center of the connecting block 2 is provided with a center grouting hole 12, the side grouting grooves 11 between adjacent connecting blocks 2 are butted to form connecting block grouting holes, cement mortar can be poured into the center grouting hole 12, the connecting block grouting holes and the block grouting holes, the block grouting holes between the insulation blocks 1 and the adjacent insulation blocks 1 of the connecting block 2 are communicated with the center grouting holes 12 on the corresponding connecting blocks 2 above the two insulation blocks 1 through the cement mortar, and the lower end of the block grouting hole is communicated with the connecting block grouting hole between the two connecting blocks 2 which are propped against the lower side of the clamping block 102, so that cement mortar can be mutually connected to form a core column, the structural strength of the whole wall body after the building is finished is improved, reinforcing steel bars 15 are inserted into the building block grouting holes, the connecting block grouting holes and the central grouting hole 12 which are mutually communicated in the same vertical direction, the lower ends of the reinforcing steel bars 15 are fixedly connected with a wall foundation 14, the reinforcing steel bars 15 can further improve the structural strength of the wall body structure, and has the function of preventing external force damage, the width of the lower connecting insert block 9 is half of that of the upper connecting insert block 10, the upper connecting insert block 10 is inserted in the lower half section of the connecting gap 103 in the upper heat-insulating block 1, the lower connecting blocks 2 of the two adjacent heat-insulating blocks 1 are abutted, and the lower side connecting plug block 9 at one side where the two connecting blocks 2 abut is inserted into the upper half section of the connecting gap 103 of the lower layer of the heat-insulating block 1.
When the wall body is constructed, the heat insulation building blocks 1 are piled up in a multi-layer staggered joint mode, two adjacent second heat insulation blocks 8 are abutted, the second heat insulation blocks 8 are staggered with the first heat insulation blocks 7, the upper ends of two adjacent heat insulation building blocks 1 are clamped into the lower end lower side connecting insertion blocks 9 of the connecting building blocks 2, the heat insulation building blocks 1 on the upper layer are aligned to the upper side connecting insertion blocks 10 of the connecting building blocks 2 and sleeved with cement mortar in the central grouting holes 12, the connecting block grouting holes and the building block grouting holes layer by layer, a core column is formed after the cement mortar is solidified, polyurethane adhesive is coated on the contact surface of the heat insulation building blocks 1 while the heat insulation building blocks 1 are piled up, reinforcing steel bars 15 can be pre-buried in the wall body foundation 14 before construction, then the central grouting holes 12, the connecting block grouting holes and the building block grouting holes are sleeved on the reinforcing steel bars 15 to improve the overall structural strength of the wall body, and the structural strength of the wall body after the heat insulation building blocks are connected can be greatly improved, and the multilayer heat preservation that the mirror image of both sides set up can effectively weaken cold and hot bridge effect to the influence of wall body heat preservation effect, and the connecting block is solid construction for the intensity of coupling improves greatly, reduces the partial atress that both sides were fixed with the heat preservation piece, thereby effectively improves heat preservation block's life.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (2)

1. The utility model provides a modular insulation block, includes insulation block (1), its characterized in that: the heat-insulation building block (1) comprises concrete base bodies (101) and clamping blocks (102), the number of the concrete base bodies (101) is two, the two concrete base bodies (101) are arranged in a mirror image mode, one opposite surfaces of the two concrete base bodies (101) are fixedly connected with the front side and the rear side of the two clamping blocks (102), the two clamping blocks (102) are arranged at the centers of the two sides of the concrete base bodies (101), first heat-insulation block fixing holes (3) and second heat-insulation block fixing grooves (4) are formed in the concrete base bodies (101), first heat-insulation blocks (7) are filled in the first heat-insulation block fixing holes (3), and second heat-insulation blocks (8) are filled in the second heat-insulation block fixing grooves (4);
a plurality of the heat-insulating building blocks (1) are piled up in a staggered way to form a wall body, a gap between the concrete matrix (101) and the clamping block (102) is a connecting gap (103), a connecting block (2) is inserted into the connecting gap (103), the upper end center of the connecting block (2) is fixedly connected with an upper connecting insert block (10), and the lower end of the connecting building block (2) is fixedly connected with lower side connecting inserting blocks (9) near the two sides, the width of the lower connecting plug block (9) is half of that of the upper connecting plug block (10), the upper side connecting and inserting block (10) is inserted into the lower half section of the connecting gap (103) in the upper layer of the heat-insulating building block (1), the lower ends of the two adjacent heat-insulating building blocks (1) are abutted against the connecting building block (2), the lower side connecting insert block (9) at one side where the two connecting building blocks (2) are abutted is inserted into the upper half section of the connecting gap (103) of the lower-layer heat-insulating building block (1);
the clamp block (102) is provided with a clamp block groove (5) at the center of the outward side, the inner wall of the clamp block groove (5) is provided with a core column reinforcing groove (13), the core column reinforcing grooves (13) are a plurality in total, the two sides of the connecting block (2) are provided with side grouting grooves (11), the upper end center of the connecting block (2) is provided with a center grouting hole (12), the clamp block grooves (5) between the adjacent heat-insulating blocks (1) are butted to form a block grouting hole, the side grouting grooves (11) between the adjacent connecting blocks (2) are butted to form a connecting block grouting hole, the block grouting hole between the adjacent heat-insulating blocks (1) is communicated with the center grouting hole (12) on the connecting block (2) corresponding to the upper sides of the two heat-insulating blocks (1), and the lower end of the block grouting hole is butted with the lower side of the clamp block (102) to form a connecting block grouting hole between the two connecting blocks (2), and reinforcing steel bars (15) are inserted into the block grouting holes, the connecting block grouting holes and the central grouting hole (12) which are communicated with each other in the same vertical direction, and the lower ends of the reinforcing steel bars (15) are fixedly connected with a wall foundation (14).
2. The modular insulation block of claim 1, wherein: pointing chamfers (6) are all seted up to the upper end both sides of concrete base member (101), towards the outside pointing chamfer (6) intussuseption is filled with pointing mortar.
CN202010689205.0A 2020-07-17 2020-07-17 Combined heat-insulation building block Active CN111926989B (en)

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CN114190129A (en) * 2021-09-26 2022-03-18 山东双硕环境科技有限公司 Movable impermeable ridge and construction method technical field

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