CN107989251A - 一种装配式加气混凝土大板 - Google Patents

一种装配式加气混凝土大板 Download PDF

Info

Publication number
CN107989251A
CN107989251A CN201711172122.9A CN201711172122A CN107989251A CN 107989251 A CN107989251 A CN 107989251A CN 201711172122 A CN201711172122 A CN 201711172122A CN 107989251 A CN107989251 A CN 107989251A
Authority
CN
China
Prior art keywords
air entrained
entrained concrete
big plate
assembled air
assembled
Prior art date
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.)
Pending
Application number
CN201711172122.9A
Other languages
English (en)
Inventor
张国伟
乔东需
谷雷
孙祚帅
杨超
孙世权
赵紫薇
吴继丰
高玉春
王胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing University of Civil Engineering and Architecture
Original Assignee
Beijing University of Civil Engineering and Architecture
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing University of Civil Engineering and Architecture filed Critical Beijing University of Civil Engineering and Architecture
Priority to CN201711172122.9A priority Critical patent/CN107989251A/zh
Publication of CN107989251A publication Critical patent/CN107989251A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6104—Connections for building structures in general of slab-shaped building elements with each other the overlapping ends of the slabs connected together
    • 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
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/049—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
    • 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
    • E04C2/288—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 composed of insulating material and concrete, stone or stone-like material
    • 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
    • E04C2/288—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 composed of insulating material and concrete, stone or stone-like material
    • E04C2/2885—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 composed of insulating material and concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
    • 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

Abstract

本发明公开了一种装配式加气混凝土大板，包括钢筋骨架1和加气混凝土2。所述的钢筋骨架1在预制时可以在其内部放置高效保温层3。本发明减少了施工难度，一定程度上有利于提高工程质量；使用的高强度加气混凝土使得加气混凝土大板的强度得到显著地提高，可以用作承重墙体；使用高效保温层的加气混凝土大板具有高效的保温，同时减轻了墙体的自重。本发明方案目的明确清晰，可广泛应用于建筑外墙板的施工。

Description

一种装配式加气混凝土大板
技术领域
本发明属于建筑构件，具体涉及一种新型高效节能加气混凝土大板。
背景技术
目前，我国建筑业能耗占社会总能耗的35％-40％。我国既有的近400亿平方米建筑中的99％为高耗能建筑，新建建筑中95％以上仍属于高耗能建筑，单位建筑面积采暖能耗为发达国家新建建筑的3倍以上。
为了降低建筑能耗，我国引进了加气混凝土技术。传统的加气混凝土技术主要应用在预制工厂，通过预制砌块、条板，然后成品再在现场进行拼装，这不仅给施工带来了一定的难度，同时砌块、条板的接缝处存在防水质量难以保证等问题，这给工程质量带来一定程度的影响。
针对上述存在的问题，提出一种装配式加气混凝土大板。
发明内容
为了解决传统加气混凝土砌块、条板在施工中存在的问题，提出了一种装配式加气混凝土大板。
所述的装配式加气混凝土大板是由钢筋骨架1和加气混凝土2构成。所述的钢筋骨架1是按传统普通混凝土装配式墙体配筋，所述的加气混凝土2采用强度等级较高的加气混凝土，从而使得该装配式加气混凝土大板能够有较高的承载力，可以用作承重墙体。
所述的装配式加气混凝土大板的两端可以预留出拼接企口，主要起到构造防水的作用。
所述的装配式加气混凝土大板可以在大板内部布置高效保温层3，所述的高效保温层3可以是高效保温材料，或者是封闭的空腔，有益于减轻墙体自重，同时提高墙体的保温性能。
所述的高效保温材料可以是真空绝热板、气凝胶保温材料、岩棉等。
所述的封闭的空腔，是通过利用密闭空腔导热系数低的特点，从而达到高效的保温效果。
本发明减少了施工难度，一定程度上有利于提高工程质量；使用的高强度加气混凝土使得装配式加气混凝土大板的强度得到显著地提高，可以用作承重墙体；使用高效保温层的装配式加气混凝土大板具有高效的保温，同时减轻了墙体的自重。本发明方案目的明确清晰，可广泛应用于建筑外墙板的施工。
附图说明
图1为本发明装配式加气混凝土大板的配筋示意图。
图2为本发明装配式加气混凝土大板的第一种构造示意图。
图3为本发明装配式加气混凝土大板的第二种构造示意图。
图4为本发明装配式加气混凝土大板的第三种构造示意图。
图5为本发明装配式加气混凝土大板的第四种构造示意图。
图6为本发明装配式加气混凝土大板的第三种构造截面示意图。
图7为本发明装配式加气混凝土大板的第四种构造截面示意图。
图中1—钢筋骨架；2—加气混凝土；3—高效保温层；4—拼接企口；A—截面位置；
实施方式
结合附图对本发明做进一步说明：
如附图1所示，装配式加气混凝土大板配筋方式和普通混凝土装配式墙体的配筋方式一致。
如附图2所示，该构造形式是装配式加气混凝土大板第一种构造形式，所述第一种构造形式的装配式加气混凝土大板由钢筋骨架1和高强度加气混凝土2构成，其高度为3m到4.5m，宽度随工程需要进行调整，厚度为200mm到300mm。
如附图3所示，装配式加气混凝土大板第二种构造形式是在第一种构造形式的基础上，在装配式加气混凝土大板的两端预留出拼接企口。该构造形式主要适用于单块装配式加气混凝土大板不能满足需要，而需要多块装配式加气混凝土大板进行拼接的大跨度墙体。
如附图4、附图6所示，该构造形式是装配式加气混凝土大板的第三种构造形式的尺寸和第一种构造形式一致。所述的第三种构造形式的装配式加气混凝土大板是由钢筋骨架1、高强度加气混凝土2、高效保温层3组成，所述的高效保温层3厚为50mm到70mm，长宽尺寸根据装配式加气混凝土大板的尺寸进行调整，一般距板四边各20mm到60mm，所述的高效保温层3在预制时提前放置在钢筋骨架1中，并通过在钢筋骨架1上安装卡条来固定。
如附图5、附图7所示，该构造形式是在装配式加气混凝土大板的第三种构造形式的基础上，在其端部预留连接企口，企口的尺寸随板厚进行调整。
本发明具有如下优点：
1.本发明减少了施工难度，一定程度上有利于提高工程质量；
2.使用高强度加气混凝土使得加气混凝土大板的强度得到显著地提高，可以用作承重墙体；
3.使用高效保温层的加气混凝土大板具有高效的保温效果，同时减轻了墙体的自重。

Claims (7)

1.一种装配式加气混凝土大板，其特征在于，包括钢筋骨架(1)、加气混凝土(2)。
2.如权利要求1所述的装配式加气混凝土大板，其特征在于，所述的钢筋骨架(1)预制时可以在其内部放置高效保温层(3)。
3.如权利要求2所述的装配式加气混凝土大板，其特征在于，所述的高效保温层(3)可以是高效保温材料，或者是封闭的空腔。
4.如权利要求1所述的装配式加气混凝土大板，其特征在于：所述的加气混凝土(2)为高强度加气混凝土。
5.如权利要求1所述的装配式加气混凝土大板，其特征在于：所述的装配式加气混凝土大板高度为3m到4.5m，宽度根据工程需要进行选择，厚度为200mm到300mm。
6.如权利要求3所述的装配式加气混凝土大板，其特征在于，所述的高效保温层(3)厚度为50mm到70mm，长宽尺寸根据装配式加气混凝土大板的尺寸进行调整，一般距板四边各20mm到60mm。
7.如权利要求1所述的装配式加气混凝土大板，其特征在于：所述的装配式加气混凝土大板两侧可以预留拼接企口。
CN201711172122.9A 2017-11-22 2017-11-22 一种装配式加气混凝土大板 Pending CN107989251A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711172122.9A CN107989251A (zh) 2017-11-22 2017-11-22 一种装配式加气混凝土大板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711172122.9A CN107989251A (zh) 2017-11-22 2017-11-22 一种装配式加气混凝土大板

Publications (1)

Publication Number Publication Date
CN107989251A true CN107989251A (zh) 2018-05-04

Family

ID=62032588

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711172122.9A Pending CN107989251A (zh) 2017-11-22 2017-11-22 一种装配式加气混凝土大板

Country Status (1)

Country Link
CN (1) CN107989251A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2470436Y (zh) * 2001-02-23 2002-01-09 邓天骥 一种大板型建筑构件
CN201460011U (zh) * 2009-09-11 2010-05-12 刘杰 节能轻质复合墙体条板
CN204386018U (zh) * 2014-12-04 2015-06-10 北京建筑大学 蒸压加气混凝土板薄钢板配筋
CN205688655U (zh) * 2016-06-01 2016-11-16 潍坊金艺钢结构工程技术咨询有限公司 预制装配式墙面板构件
CN107435411A (zh) * 2017-09-15 2017-12-05 北京建筑大学 一种加气混凝土金属板网空心条板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2470436Y (zh) * 2001-02-23 2002-01-09 邓天骥 一种大板型建筑构件
CN201460011U (zh) * 2009-09-11 2010-05-12 刘杰 节能轻质复合墙体条板
CN204386018U (zh) * 2014-12-04 2015-06-10 北京建筑大学 蒸压加气混凝土板薄钢板配筋
CN205688655U (zh) * 2016-06-01 2016-11-16 潍坊金艺钢结构工程技术咨询有限公司 预制装配式墙面板构件
CN107435411A (zh) * 2017-09-15 2017-12-05 北京建筑大学 一种加气混凝土金属板网空心条板

Similar Documents

Publication Publication Date Title
CN107740531A (zh) 装配式墙板及其连接结构
CN207376869U (zh) 柔性连接的高防火保温墙板
CN205116435U (zh) 装配式混凝土结构墙体竖向连接节点防水构造
CN107288256A (zh) 轻质复合保温外墙板、专用模具及其制作方法
CN107524248A (zh) 柔性连接的高防火保温墙板及其施工方法
CN207296167U (zh) 装配式墙板及其连接结构
CN208168032U (zh) 装配式内置保温层混凝土复合墙-轻钢框架-楼板连接节点
CN107355042A (zh) 一种单向预应力砼密肋夹心叠合楼板
CN206360175U (zh) 一种预制自保温复合夹心钢筋砼叠合楼板
CN207988331U (zh) 一种装配式加气混凝土大板
CN102359200A (zh) 无机保温墙体及其施工方法
CN107989251A (zh) 一种装配式加气混凝土大板
CN207633570U (zh) 一种装配式加气混凝土房屋体系
CN206903042U (zh) 基于泡沫陶瓷的复合保温墙板
CN207469587U (zh) 一种外墙结构保温装饰一体墙板
CN207376948U (zh) 刚性或半刚性连接的高防火保温墙板
CN202073233U (zh) 预制混凝土复合保温墙板
CN207063236U (zh) 一种新型建筑墙体
CN205399758U (zh) 装配式严寒地区施工带钢筋墙体模壳
CN109944388A (zh) 一种钢筋砼密肋夹芯剪力墙板
CN209742105U (zh) 一种断冷热桥的墙体地基连接装置
CN203129368U (zh) 保温与结构一体化复合节能墙体
CN209323767U (zh) 一种内置钢筋架的保温隔断墙体
CN216948836U (zh) 一种墙体保温用高强度复合保温模板
CN204151923U (zh) 半外包砌型夹芯现浇组合墙体自保温体系

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180504