CN201292599Y - External wall self heat preserving building block - Google Patents

External wall self heat preserving building block Download PDF

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Publication number
CN201292599Y
CN201292599Y CNU200820158916XU CN200820158916U CN201292599Y CN 201292599 Y CN201292599 Y CN 201292599Y CN U200820158916X U CNU200820158916X U CN U200820158916XU CN 200820158916 U CN200820158916 U CN 200820158916U CN 201292599 Y CN201292599 Y CN 201292599Y
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block
layer member
shaped
external wall
outer layer
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Expired - Fee Related
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CNU200820158916XU
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Chinese (zh)
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邓迪林
刘永胜
欧阳一凤
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90—Passive houses; Double facade technology

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  • Building Environments (AREA)
  • Finishing Walls (AREA)

Abstract

The utility model relates to an automatic heat-insulation building block for an external wall, which comprises a block-shaped external-layer member and a block-shaped internal-layer member, inner sides of the block-shaped external-layer member and the block-shaped internal-layer member are respectively provided with at least two corresponding vertical dovetail slots, and the bottom end of every dovetail slot is positioned in the members. Corresponding dovetail slot heads on both ends of a pull rod are respectively arranged in the corresponding dovetail slots of the block-shaped external-layer member and the block-shaped internal-layer member. A heat insulation layer formed by plaster mortar is arranged between the block-shaped external-layer member and the block-shaped internal-layer member. The utility model has good heat insulation performance, can satisfy different energy-saving requirements of the building, and has excellent earthquake resistant and fireproof performance, convenient construction and low cost.

Description

一种外墙自保温砌块 A kind of external wall self-insulation block

技术领域 technical field

本实用新型涉及建筑材料，具体是指具有隔热保温功能的外墙砌块。The utility model relates to building materials, in particular to an outer wall block with heat insulation function.

背景技术 Background technique

在节能建筑的推广中，要求建筑物外墙具有良好的隔热保温性能。为适应这种要求，已出现不少外墙隔热保温技术，如设置外墙保温层、研发外墙保温砖等。但它们不同程度存在结构复杂、施工麻烦、造价较高、保温性能不够好等方面的不足，亟待改进。In the promotion of energy-saving buildings, it is required that the outer walls of buildings have good thermal insulation performance. In order to meet this requirement, many exterior wall insulation technologies have emerged, such as setting up exterior wall insulation layers and developing exterior wall insulation bricks. However, they have deficiencies in varying degrees, such as complex structure, troublesome construction, high cost, and insufficient thermal insulation performance, which need to be improved urgently.

实用新型内容Utility model content

本实用新型要解决的技术问题是，针对现有技术存在的缺陷，提出一种外墙自保温砌块，它的隔热保温好，可满足建筑物的不同节能要求，还具有良好的抗震、防火性能，且施工方便、成本较低。The technical problem to be solved by the utility model is to propose a self-insulating block for external walls, which has good heat insulation and heat preservation, can meet different energy-saving requirements of buildings, and has good earthquake resistance, Fireproof performance, convenient construction and low cost.

本实用新型的技术方案是，所述外墙自保温砌块有块状外层构件和块状内层构件，所述块状外层构件和块状内层构件的内侧分别开有至少两条相对应的竖向燕尾槽，且各燕尾槽的底端位于所述构件体中；拉杆两端相应的燕尾头分别置于块状外层构件和块状内层构件相对应的燕尾槽中；在所述块状外层构件和块状内层构件之间设有由石膏砂浆形成的保温层。The technical scheme of the utility model is that the self-insulating block of the outer wall has a block-shaped outer layer member and a block-shaped inner layer member, and the inner side of the block-shaped outer layer member and the block-shaped inner layer member are respectively provided with at least two Corresponding vertical dovetail grooves, and the bottom end of each dovetail groove is located in the component body; the corresponding dovetail heads at both ends of the tie rod are respectively placed in the corresponding dovetail grooves of the block-shaped outer layer member and the block-shaped inner layer member; An insulating layer formed of gypsum mortar is provided between the block-like outer layer member and the block-like inner layer member.

以下对本实用新型做出进一步说明。The utility model is further described below.

参见图1，本实用新型所述外墙自保温砌块有块状外层构件1和块状内层构件2；如图2，所述块状外层构件1和块状内层构件2的内侧分别开有至少两条相对应的竖向燕尾槽3，且各燕尾槽3的底端位于所述构件体中(即燕尾槽3不是贯通槽)；拉杆4两端相应的燕尾头5分别置于块状外层构件1和块状内层构件2相对应的燕尾槽3中而使该块状外层构件1和块状内层构件2得到连接；在所述块状外层构件1和块状内层构件2之间设有由石膏砂浆形成的保温层5。Referring to Fig. 1, the exterior wall self-insulating block of the utility model has a block-shaped outer layer member 1 and a block-shaped inner layer member 2; There are at least two corresponding vertical dovetail grooves 3 on the inner side respectively, and the bottom ends of each dovetail groove 3 are located in the component body (that is, the dovetail groove 3 is not a through groove); the corresponding dovetail heads 5 at both ends of the tie rod 4 are respectively placed in the dovetail groove 3 corresponding to the block-shaped outer layer member 1 and the block-shaped inner layer member 2 so that the block-shaped outer layer member 1 and the block-shaped inner layer member 2 are connected; in the block-shaped outer layer member 1 An insulating layer 5 formed of gypsum mortar is arranged between the block-shaped inner layer member 2 .

进一步地，所述块状外层构件1内侧四周和块状内层构件2内侧四周均有倒角6(参见图3、图4)。Further, there are chamfers 6 around the inside of the block-shaped outer layer member 1 and the inside of the block-shaped inner layer member 2 (see FIG. 3 and FIG. 4 ).

所述块状外层构件1可选用水泥基混合料制成，具有很好的耐水性；块状内层构件2可以是耐水性好的石膏基轻质材料制成的构件。The block-shaped outer layer member 1 can be made of cement-based mixture, which has good water resistance; the block-shaped inner layer member 2 can be a member made of gypsum-based lightweight material with good water resistance.

由以上可知，本实用新型为一种外墙自保温砌块，所述块状外层构件1和块状内层构件2之间的中间保温层5的厚度可以根据建筑物节能要求自由调整；调整时只需更换适当长度的拉杆4即可，从而满足建筑物的不同节能要求；该保温层5最好为现场整体浇灌而消除了热桥；拉杆4将块状外层构件1和块状内层构件2及保温层5三者连接为整体，使其抗剪切强度大大提高，抗震性能好，安全性得到保障；砌块中的石膏材料有利于防火、抗震，其难燃性属A级；所建筑的外墙整体性好，可满足建筑节能65％的目标要求，且使用安全性好。It can be seen from the above that the utility model is a self-insulating block for external walls, and the thickness of the intermediate insulation layer 5 between the block-like outer layer member 1 and the block-like inner layer member 2 can be adjusted freely according to the energy-saving requirements of buildings; When adjusting, it is only necessary to replace the pull rod 4 of appropriate length, so as to meet the different energy-saving requirements of the building; the thermal insulation layer 5 is preferably poured on site as a whole to eliminate the thermal bridge; The inner member 2 and the insulation layer 5 are connected as a whole, so that the shear strength is greatly improved, the seismic performance is good, and the safety is guaranteed; the gypsum material in the block is conducive to fire prevention and earthquake resistance, and its flame retardancy belongs to A Grade; the exterior wall of the building has good integrity, which can meet the target requirement of 65% building energy saving, and has good safety in use.

附图说明 Description of drawings

图1是本实用新型一种实施例的断面结构示意图；Fig. 1 is the sectional structure schematic diagram of a kind of embodiment of the utility model;

图2是图1中块状外层构件或块状内层构件的实施例结构示意图；Fig. 2 is the schematic diagram of the embodiment of block-like outer layer member or block-like inner layer member in Fig. 1;

图3是图2中A-A向剖视结构；Fig. 3 is A-A to sectional structure in Fig. 2;

图4是图2中B-B向剖视结构；Fig. 4 is B-B direction sectional structure in Fig. 2;

图5是图1中拉杆的一种一种实施例结构示意图。Fig. 5 is a structural schematic diagram of an embodiment of the pull rod in Fig. 1 .

在图中：In the picture:

1-块状外层构件，    2-块状内层构件，    3-燕尾槽，1-Block outer component, 2-Block inner component, 3-Dovetail groove,

4-拉杆，            5-燕尾头，          6-倒角。4-Tie rod, 5-Dovetail head, 6-Chamfer.

具体实施方式 Detailed ways

如图1所示，所述外墙自保温砌块有块状外层构件1和块状内层构件2；如图2，所述块状外层构件1和块状内层构件2的内侧分别开有两条相对应的竖向燕尾槽3，且各燕尾槽3的底端位于所述构件体中(即燕尾槽3不是贯通槽)；拉杆4两端相应的燕尾头5分别置于块状外层构件1和块状内层构件2相对应的燕尾槽3中而使该块状外层构件1和块状内层构件2得到连接；在所述块状外层构件1和块状内层构件2之间设有由石膏砂浆形成的保温层5。As shown in Figure 1, the self-insulating block of the outer wall has a block-shaped outer layer member 1 and a block-shaped inner layer member 2; There are two corresponding vertical dovetail grooves 3 respectively, and the bottom end of each dovetail groove 3 is located in the member body (that is, the dovetail groove 3 is not a through groove); the corresponding dovetail heads 5 at both ends of the tie rod 4 are respectively placed The block-shaped outer layer member 1 and the block-shaped inner layer member 2 are connected in the dovetail groove 3 corresponding to the block-shaped outer layer member 1 and the block-shaped inner layer member 2; An insulating layer 5 formed of gypsum mortar is arranged between the shaped inner layer members 2 .

进一步地，所述块状外层构件1内侧四周和块状内层构件2内侧四周均有倒角6(参见图3、图4)。Further, there are chamfers 6 around the inside of the block-shaped outer layer member 1 and the inside of the block-shaped inner layer member 2 (see FIG. 3 and FIG. 4 ).

拉杆4相应设置两根，它用玻璃钢制作；该拉杆4为厚板状，厚18mm，宽(高)100mm；燕尾头5为等腰梯形，下底宽31mm，梯形的高为18mm。燕尾槽3位于板长三分之一处开设，槽底端距板底200mm，槽口宽20mm，槽底宽33mm。Pull bar 4 is correspondingly provided with two, and it is made of glass fiber reinforced plastics; This pull bar 4 is thick plate shape, thick 18mm, wide (high) 100mm; The dovetail groove 3 is opened at one-third of the length of the plate, the bottom of the groove is 200mm away from the bottom of the plate, the width of the notch is 20mm, and the width of the bottom of the groove is 33mm.

所述块状外层构件1用水泥基混合料制作，厚40mm；块状内层构件2用耐水性好的石膏基轻质材料制作，其各项技术指标均达到或超过JG/T169-2005指标要求，且绿色环保，厚度为40mm；其内侧四周均倒角(参见图3、图4)的所述块状外层构件1和块状内层构件2的尺寸均为666mm×500mm×40mm(长×宽×厚)。The blocky outer layer member 1 is made of cement-based mixture with a thickness of 40mm; the blocky inner layer member 2 is made of gypsum-based lightweight material with good water resistance, and its technical indicators all meet or exceed JG/T169-2005 The size of the block outer layer member 1 and the block inner layer member 2 are both 666mm×500mm×40mm and are chamfered around the inner side (see Figure 3 and Figure 4). (length x width x thickness).

保温层5用耐水性好的石膏砂浆浇灌而成；该石膏砂浆由耐水石膏和膨胀珍珠岩(或聚苯颗粒，或发泡剂)组成，其导热系数为0.15W/m.k；除表观密度偏大，其余各项指标均优于JG158-2004。The insulation layer 5 is poured with gypsum mortar with good water resistance; the gypsum mortar is composed of water-resistant gypsum and expanded perlite (or polystyrene particles, or foaming agent), and its thermal conductivity is 0.15W/m.k; except for the apparent density The other indicators are better than JG158-2004.

Claims (4)

1、一种外墙自保温砌块，其特征是，它有块状外层构件(1)和块状内层构件(2)；所述块状外层构件(1)和块状内层构件(2)的内侧分别开有至少两条相对应的竖向燕尾槽(3)，且各燕尾槽(3)的底端位于所述构件体中；拉杆(4)两端相应的燕尾头(5)分别置于块状外层构件(1)和块状内层构件(2)相对应的燕尾槽(3)中；在所述块状外层构件(1)和块状内层构件(2)之间设有由石膏砂浆形成的保温层(5)。1. A self-insulating building block for an external wall, characterized in that it has a blocky outer layer member (1) and a blocky inner layer member (2); the blocky outer layer member (1) and the blocky inner layer There are at least two corresponding vertical dovetail grooves (3) on the inner side of the member (2), and the bottom ends of each dovetail groove (3) are located in the member body; the corresponding dovetail heads at both ends of the pull rod (4) (5) respectively placed in the corresponding dovetail grooves (3) of the massive outer layer component (1) and the massive inner layer component (2); An insulating layer (5) formed by gypsum mortar is arranged between (2). 2、根据权利要求1所述外墙自保温砌块，其特征是，所述块状外层构件(1)内侧四周和块状内层构件(2)内侧四周均有倒角(6)。2. The external wall self-insulating block according to claim 1, characterized in that there are chamfers (6) around the inside of the block-shaped outer layer member (1) and the inside of the block-shaped inner layer member (2). 3、根据权利要求1所述外墙自保温砌块，其特征是，所述块状外层构件(1)用水泥基混合料制成。3. The external wall self-insulating block according to claim 1, characterized in that, the block-shaped outer layer member (1) is made of cement-based mixture. 4、根据权利要求1所述外墙自保温砌块，其特征是，所述块状内层构件(2)为用石膏基轻质材料制成的构件。4. The external wall self-insulating block according to claim 1, characterized in that, the block-shaped inner layer member (2) is a member made of gypsum-based lightweight material.
CNU200820158916XU 2008-10-27 2008-10-27 External wall self heat preserving building block Expired - Fee Related CN201292599Y (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ303478B6 (en) * 2011-04-04 2012-10-10 Krivinka@Zdenek Modular system of building prefabricated parts
CN107869210A (en) * 2016-09-23 2018-04-03 杭州富源华彩钢有限公司 A kind of color steel
CN109779136A (en) * 2019-03-14 2019-05-21 方端霞 A kind of assembling type steel structure exterior wall

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ303478B6 (en) * 2011-04-04 2012-10-10 Krivinka@Zdenek Modular system of building prefabricated parts
WO2012136174A2 (en) 2011-04-04 2012-10-11 Krivinka Zdenek Modular system of building blocks
CN107869210A (en) * 2016-09-23 2018-04-03 杭州富源华彩钢有限公司 A kind of color steel
CN109779136A (en) * 2019-03-14 2019-05-21 方端霞 A kind of assembling type steel structure exterior wall

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Granted publication date: 20090819

Termination date: 20101027