CN108487498A - Without heat bridge heat preserving sound deadening wallboard - Google Patents

Without heat bridge heat preserving sound deadening wallboard Download PDF

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Publication number
CN108487498A
CN108487498A CN201810497215.7A CN201810497215A CN108487498A CN 108487498 A CN108487498 A CN 108487498A CN 201810497215 A CN201810497215 A CN 201810497215A CN 108487498 A CN108487498 A CN 108487498A
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CN
China
Prior art keywords
wallboard
reinforcement
connection
steel
heat
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810497215.7A
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Chinese (zh)
Inventor
张延年
杨森
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Shenyang Jianzhu University
Original Assignee
Shenyang Jianzhu University
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Priority to CN201810497215.7A priority Critical patent/CN108487498A/en
Publication of CN108487498A publication Critical patent/CN108487498A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/10—Next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

The present invention provides a kind of no heat bridge heat preserving sound deadening wallboards.The invention belongs to technical field of buildings,Advantageous effect is simple in structure,Steel consumption is small,The fire-retardant OSB plates being arranged,Quieter material solves fire prevention,Soundproof effect difference problem,Wallboard dead weight is reduced using air entrained concrete,Improve the ductility of structure,Energy dissipation capacity,Anti-seismic performance,Reinforcing is attached using reinforcement by connection I-steel reinforcement by connection rough ground column in wallboard junction,The tension rib of setting,Anchor ring is reinforced to lightweight steel plate,Built-in reinforcement is indulged muscle progress lateral connection and is fixed,Improve anchorage effect,Improve the strength and stability of wallboard connection,Using entirety without heat bridge technology and waterproof,Fire prevention,Thermal conductivity is low and the binding material of good airproof performance is bonded,Entire wallboard is without lateral mortar joint after the connection of polylith wallboard,Heat bridge can effectively be cut off,Improve the heat insulation effect of wallboard,Ensure to eliminate the heat bridge in wallboard while wallboard bonding strength,Reduce energy consumption.

Description

Without heat bridge heat preserving sound deadening wallboard
Technical field
The invention belongs to technical field of buildings, more particularly to a kind of no heat bridge heat preserving sound deadening wallboard.
Background technology
Building energy conservation is the policy that national government is advocated energetically, and one of major measure is to be kept the temperature, with The transmission of heat is to achieve the effect that building energy conservation, fire protecting performance cool in summer and warm in winter depend primarily in house inside and outside this control room Integral material for constituting roof, wall and floor each section, after the 1970s, external most attention thermal insulation material Development and application under construction, heat insulating material also constantly emerging in large numbers, make every effort to the consumption that the energy is greatly reduced Amount, to reduce environmental pollution and greenhouse effects.However, in China, before 1980, the development of thermal insulation material is very slow, But by effort in more than 30 years, especially pass through nearly 20 years high speed developments, many products from scratch, from single to various Change, quality from low to high, has been formed with expanded perlite, mineral wool, mineral wool, foamed plastics, refractory fibre, heat-insulating calcium silicate The complete industry of variety protection based on product etc..It is also the best guarantor of performance that polyurethane material, which is most general in the world at present, Adiabator.There are hard polyaminoester many excellent performances to be widely used in building in American-European countries as heat preserving and insulating material Roof, wall, ceiling, floor, door and window etc., according to statistics, compared with developed country similar in weather, China's construction unit area Energy consumption is still their 3 ~ 5 times.Building energy conservation is maximum, the most direct, the effective mode of potentiality in various energy saving ways, is slow Solve the most effective measure of energy shortage.And in building energy consumption, caused by exterior wall energy consumption account for about building total energy consumption 50% with On, thus wall thermal insulating is the key that realize building energy conservation, clay brick production is well-known the harm of environment, burns The a large amount of energy is expended, and the exhaust gas generated causes air pollution, greenhouse effects and acid rain, existing building to there is heat preservation and imitate Fruit cannot keep the problem of excellent condition for a long time, and reason is that the heat-preservation cotton in wall can absorb in air and enters in wall Moisture, long period back wall inside holding cotton can because make moist quality increase due to decline, insulating power decrease, the comfortable journey of inhabitation Degree also decreases.
Invention content
In order to solve above-mentioned technical problem, the present invention provides a kind of no heat bridge heat preserving sound deadening wallboard, can be effective Heat bridge is cut off, the heat insulation effect of wallboard is improved, ensures to eliminate the heat bridge in wallboard while wallboard bonding strength, reduces energy Source consumes.
The technical solution adopted by the present invention is as follows：
A kind of no heat bridge heat preserving sound deadening wallboard, including fire-retardant OSB plates, quieter material, air entrained concrete, sandwich thermal insulation board, lightweight Muscle, drawknot are indulged in steel plate, protrusion, recess portion, reinforcement by connection rough ground column, reinforcement by connection I-steel, resin viscose binder, built-in reinforcement Muscle and anchor ring is reinforced, in the no heat bridge heat preserving sound deadening wallboard, it is mixed to be followed successively by fire-retardant OSB plates, quieter material, aerating from outside to inside Solidifying soil, is provided with two rows of sandwich thermal insulation boards in air entrained concrete, and sandwich thermal insulation board divides two-row spacing to be arranged in air entrained concrete In, with the sandwich thermal insulation board spaced set between row, sandwich thermal insulation board of the spacing setting between 200 ~ 400mm, difference row Setting is mutually staggered, two be attached wallboard junction is respectively arranged with protrusion) and the recess portion that matches with protrusion, protrusion Protrusion height be less than recess portion recessed depth, make between the protrusion being in contact and recess portion formed be used for potting resin viscose binder Bonding space, be respectively arranged with reinforcement by connection rough ground column in the two wallboard junctions one end being attached, and using connecting It connects reinforcing I-steel and is attached reinforcing, the edge of a wing of reinforcement by connection I-steel is arranged in reinforcement by connection rough ground column, and connects The web for reinforcing I-steel is parallel with wallboard in-plane, and the edge of a wing thickness of reinforcement by connection I-steel is air entrained concrete thickness 3/3rds to four/5ths, while be provided with lightweight steel plate, it is built-in reinforce indulging muscle, and be provided with tension rib to lightweight steel Plate, the built-in preliminary lateral connection of vertical muscle progress of reinforcing are fixed, and the reinforcing anchor ring of setting indulges muscle again to lightweight steel plate, built-in reinforcement It is attached fixation, improves anchorage effect, improves the strength and stability of wallboard connection.
Further, a kind of no heat bridge heat preserving sound deadening wallboard, reinforcement by connection I-steel (9) use lightweight I-beam system It forms.
Further, a kind of no heat bridge heat preserving sound deadening wallboard, sandwich thermal insulation board use styrofoam or hard polyaminoester Cystosepiment.
Further, a kind of no heat bridge heat preserving sound deadening wallboard, quieter material use glass fibre, mineral fibres and plant Any one in fibres, thickness are arranged in 100 ~ 160mm.
Further, a kind of no heat bridge heat preserving sound deadening wallboard, reinforcement by connection I-steel are handled using galvanized anticorrosive.
Advantages of the present invention and advantageous effect：
The present invention is that simple structure and reasonable design, easy to operate, installation operation significantly simplify, and assembling speed is fast, steel consumption It is small, constructed using series, make it have good stress performance, fire-retardant OSB plates, the quieter material of setting solve fire prevention, every Audio fruit difference problem reduces wallboard dead weight using air entrained concrete, improves ductility, the energy dissipation capacity of structure, further increase The anti-seismic performance of structure is attached reinforcing in wallboard junction using reinforcement by connection I-steel reinforcement by connection rough ground column, if Tension rib, the reinforcing anchor ring set are indulged muscle progress lateral connection to lightweight steel plate, built-in reinforcement and are fixed, and anchorage effect, raising are improved The strength and stability of wallboard connection, using entirety without heat bridge technology and waterproof, fire prevention, thermal conductivity be low and good airproof performance it is viscous Knot material is bonded, and entire wallboard can effectively cut off heat bridge, improve wallboard without lateral mortar joint after the connection of polylith wallboard Heat insulation effect ensures to eliminate the heat bridge in wallboard while wallboard bonding strength, reduces energy consumption.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the invention without heat bridge heat preserving sound deadening wallboard continuous segment.
Fig. 2 is the schematic cross-sectional view when present invention is connected without heat bridge heat preserving sound deadening wallboard.
Fig. 3 is the schematic cross-sectional view that the present invention carries protrusion without heat bridge heat preserving sound deadening wallboard.
Fig. 4 is the schematic cross-sectional view that the present invention carries recess portion without heat bridge heat preserving sound deadening wallboard
In figure：1 is fire-retardant OSB plates；2 be quieter material；3 be air entrained concrete；4 be sandwich thermal insulation board；5 be lightweight steel plate；6 are Protrusion；7 be recess portion；8 be reinforcement by connection rough ground column；9 be reinforcement by connection I-steel；10 be resin viscose binder；11 be built-in Reinforce indulging muscle；12 be tension rib；13 be reinforcing anchor ring.
Specific implementation mode
The present invention is described in detail with reference to the accompanying drawings and embodiments.
As shown in Fig. 1 ~ Fig. 4, a kind of no heat bridge heat preserving sound deadening wallboard, including fire-retardant OSB plates 1, quieter material 2, aerating are mixed Solidifying soil 3, sandwich thermal insulation board 4, lightweight steel plate 5, protrusion 6, recess portion 7, reinforcement by connection rough ground column 8, reinforcement by connection I-steel 9, tree Fat viscose binder 10, built-in reinforcement indulge muscle 11, tension rib 12 and reinforce anchor ring 13, in the no heat bridge heat preserving sound deadening wallboard, by It is outer to be followed successively by fire-retardant OSB plates 1, quieter material 2, air entrained concrete 3 to interior, it is provided with two rows of sandwiches in air entrained concrete 3 and protects Warm plate 4, sandwich thermal insulation board 4 divide two-row spacing to be arranged in air entrained concrete 3, are equidistantly set with the sandwich thermal insulation board 4 between row It sets, sandwich thermal insulation board 4 of the spacing setting between 200 ~ 400mm, difference row mutually staggers setting, two be attached wallboard Junction is respectively arranged with protrusion 6 and the recess portion to match with protrusion 67, and the protrusion height of protrusion 6 is less than the recessed depth of recess portion 7 Degree makes to form the bonding space for potting resin viscose binder 10 between the protrusion being in contact 6 and recess portion 7, be attached Two wallboard junctions one end be respectively arranged with reinforcement by connection rough ground column 8, and be attached using reinforcement by connection I-steel 9 Reinforce, the edge of a wing of reinforcement by connection I-steel 9 is arranged in reinforcement by connection rough ground column 8, and the web of reinforcement by connection I-steel 9 with Wallboard in-plane is parallel, and the edge of a wing thickness of reinforcement by connection I-steel 9 is 3 to four/5ths points of 3 thickness of air entrained concrete Three, while be provided with lightweight steel plate 5, it is built-in reinforce indulging muscle 11, and be provided with tension rib 12 to lightweight steel plate 5, built-in reinforcement Vertical muscle 11 carries out preliminary lateral connection and fixes, and the reinforcing anchor ring 13 of setting carries out lightweight steel plate 5, built-in vertical muscle 11 of reinforcing again It is connected and fixed, improves anchorage effect, improve the strength and stability of wallboard connection.
A kind of no heat bridge heat preserving sound deadening wallboard, reinforcement by connection I-steel 9 are made using lightweight I-beam.
Sandwich thermal insulation board 4 in a kind of no heat bridge heat preserving sound deadening wallboard uses styrofoam or hard polyurethane foams Plate.
Quieter material 2 in a kind of no heat bridge heat preserving sound deadening wallboard is fine using glass fibre, mineral fibres and plant Any one in dimension, thickness are arranged in 100 ~ 160mm.
Reinforcement by connection I-steel 9 in a kind of no heat bridge heat preserving sound deadening wallboard is handled using galvanized anticorrosive.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (5)

1. a kind of no heat bridge heat preserving sound deadening wallboard, including fire-retardant OSB plates (1), quieter material (2), air entrained concrete (3), sandwich Thermal insulation board (4), lightweight steel plate (5), protrusion (6), recess portion (7), reinforcement by connection rough ground column (8), reinforcement by connection I-steel (9), Resin viscose binder (10), built-in reinforcement indulge muscle (11), tension rib (12) and reinforce anchor ring (13), it is characterised in that：Without heat bridge In heat preserving sound deadening wallboard, it is followed successively by fire-retardant OSB plates (1), quieter material (2), air entrained concrete (3) from outside to inside, it is mixed in aerating Two rows of sandwich thermal insulation boards (4) are provided in solidifying soil (3), sandwich thermal insulation board (4) divides two-row spacing to be arranged in air entrained concrete (3) In, with sandwich thermal insulation board (4) spaced set between row, spacing setting is sandwich thermal insulated between 200 ~ 400mm, difference row Plate (4) mutually staggers setting, and two be attached wallboard junction is respectively arranged with protrusion (6) and matches with protrusion (6) Recess portion (7), the protrusion height of protrusion (6) is less than the recessed depth of recess portion (7), make the protrusion (6) being in contact and recess portion (7) it Between formed for potting resin viscose binder (10) bonding space, set respectively in the two wallboard junctions one end being attached It is equipped with reinforcement by connection rough ground column (8), and reinforcing, reinforcement by connection I-steel (9) are attached using reinforcement by connection I-steel (9) The edge of a wing be arranged in reinforcement by connection rough ground column (8), and the web of reinforcement by connection I-steel (9) is equal with wallboard in-plane Row, the edge of a wing thickness of reinforcement by connection I-steel (9) are 3rd/3rd to four/5ths of air entrained concrete (3) thickness, are set simultaneously It is equipped with lightweight steel plate (5), the vertical muscle (11) of built-in reinforcement, and is provided with tension rib (12) and muscle is indulged to lightweight steel plate (5), built-in reinforcement (11) it carries out preliminary lateral connection to fix, the reinforcing anchor ring (13) of setting indulges muscle (11) again to lightweight steel plate (5), built-in reinforcement It is attached fixation.
2. a kind of no heat bridge heat preserving sound deadening wallboard described in claim 1, it is characterised in that：The reinforcement by connection I-steel (9) is adopted It is made with lightweight I-beam.
3. a kind of no heat bridge heat preserving sound deadening wallboard described in claim 1, it is characterised in that：The sandwich thermal insulation board (4) is using poly- Benzene plate or hard polyurethane foam board.
4. a kind of no heat bridge heat preserving sound deadening wallboard described in claim 1, it is characterised in that：The quieter material (2) uses glass Any one in fiber, mineral fibres and plant fiber, thickness are arranged in 100 ~ 160mm.
5. a kind of no heat bridge heat preserving sound deadening wallboard described in claim 1, it is characterised in that：The reinforcement by connection I-steel (9) is adopted It is handled with galvanized anticorrosive.
CN201810497215.7A 2018-05-22 2018-05-22 Without heat bridge heat preserving sound deadening wallboard Withdrawn CN108487498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810497215.7A CN108487498A (en) 2018-05-22 2018-05-22 Without heat bridge heat preserving sound deadening wallboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810497215.7A CN108487498A (en) 2018-05-22 2018-05-22 Without heat bridge heat preserving sound deadening wallboard

Publications (1)

Publication Number Publication Date
CN108487498A true CN108487498A (en) 2018-09-04

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110629929A (en) * 2019-09-25 2019-12-31 吉林建筑大学 Block assembled building side fascia of steel cold bridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110629929A (en) * 2019-09-25 2019-12-31 吉林建筑大学 Block assembled building side fascia of steel cold bridge

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Application publication date: 20180904