Microsoft PowerPoint - GEBC HIT - without video_0314.pptx

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1 保温隔热阳台连接件的先进应用 APPLICATION AND ADVANTAGES OF A BALCONY THERMAL INSULATION ELEMENT

method to cool a warm body 不幸地是, 这个概念在建筑中同样起效 Unfortunately the

2 热桥效应 Thermal Bridging 散热散热片 Cooling fins 摩托车发动机 Motorcycle engine 芯片散热器 Processor cooler 散热片使热物体降温的有效方法 Cooling fins effective method to cool a warm body 不幸地是, 这个概念在建筑中同样起效 Unfortunately the concept works equally well on a building 芝加哥 -Aqua 大厦 Aqua tower Chicago

3 热桥效应 Thermal Bridging 阳台板成为散热板成为散热片 Balconyslabas coolingfin 热传递 Conduction of heat 空气流通 Air circulation

4 热桥效应 Thermal Bridging 热象图 - 不做保温做保温处理处理的阳台节点的阳台节点 Thermal image without insulated connection energiesparen-im-haushalt.de

5 热桥效应 Thermal Bridging 热象图 - 不做保温做保温处理处理的阳台阳台节点节点 Thermal image without insulated connection 芝加哥 -Aqua 大厦 Aqua tower Chicago

energy costs 内墙和楼板产生冷凝水 Condensation on interior wall & ceiling 墙体与楼板表面发霉 Mould forms on

6 热桥效应 Thermal Bridging 热桥效应的后果 Results of thermal bridges 热桥效应的后果 : The results of thermal bridging from the balcony are: 热量损耗或吸热增加能源成本 Heat loss or gain from the building higher energy costs 内墙和楼板产生冷凝水 Condensation on interior wall & ceiling 墙体与楼板表面发霉 Mould forms on wall and ceiling 楼板较冷 Cold floors in the building lehm-in-farbe.de bau-schaden-gutachter.de

7 热桥效应 Thermal Bridging 解决方案 : 阳台所有所有面都做保温处都做保温处理 Solution: Insulation of all surfaces 缺点 Disadvantages 成本昂贵 : 阳台所有面都做保温处理 Expensive: bottom, top and edge of the balcony must be insulated 费时 Time consuming 保养很困难 Maintenance problems

8 热桥效应 Thermal Bridging 解决方案 : 阳台保温连接件 Solution: Insulatedbalcony connection 安装在阳台和主体结构之间 Assembled between balcony and main slab 创建一个没有热桥的混凝土阳台 Create concrete balconieswithout thermal bridges

20 C 里面里面 Inside -20 C 外面外面 Outside 楼板 Main slab 20 C

9 变形缝 Movement Joints 楼体和阳台之间的变形 Movement between building and balcony 保温 Insulation 楼板楼板 Main slab 阳台阳台 Balcony 20 C 里面里面 Inside -20 C 外面外面 Outside 楼板 Main slab 20 C 里面里面 Inside 保温 Insulation 阳台阳台 Balcony 40 C 外面 Outside

伸缩缝 Expansion Joints 主体结构和阳台之间的变阳台之间的变形 Movement between building and balcony 主体结构 ( 保温层内侧 ) 和阳台 ( 保温层外侧 ) 之间的温差引起变形 Different temperatures between building (behind the insulation) and balcony

10 伸缩缝 Expansion Joints 主体结构和阳台之间的变阳台之间的变形 Movement between building and balcony 主体结构 ( 保温层内侧 ) 和阳台 ( 保温层外侧 ) 之间的温差引起变形 Different temperatures between building (behind the insulation) and balcony (outside the insulation) provoke a difference in movement 连续变形会导致阳台连接处的裂缝 Continuous movement leads to cracks in the area where the balcony is connected 楼板 Main slab 保温 Insulation 变形裂缝 Movement cracks 阳台阳台 Balcony

11 伸缩缝 Expansion Joints 楼体和阳台之间的变形 Movement between building and balcony 楼板和阳台分开, 连续变形由隔热连接件吸收 Slab and balcony are separated and continuous movement is absorbed by insulated connection 楼板 Mainslab 保温 Insulation 隔热连接件 Insulated connection 阳台阳台 Balcony

12 规范要求 Standard Requirements 德标 DIN DIN 根据现行技术规范, 阳台板与主体结构之间的连接必须要进行保温处理目的是最大程度的避免室内热量传递到室外设计原则是在两者之间安装保温材料 According to recent technical standards, the junctions between balconies and buildings have to be thermally separated. The intention is to interrupt the flow of heat from the inside to the outside. This is achieved by inserting insulation between the two components. 应采用保温隔热构造保温隔热构造措施 thermally separated construction should be used DIN 4108 补充条款 2: DIN 4108 Supplement 2:

(CSB) 岩棉防火保温材料 Mineral wool as insulation against fire and

13 哈芬 HIT 保温盒 HALFEN Insulated Connection 塑料保护盒 Casing made of plastic material 高强抗压纤维砂浆块 (CSB) Compression shear bearing (CSB) 岩棉防火保温材料 Mineral wool as insulation against fire and low temperature 受拉钢筋 Tension bar 钢筋 Rebar 不锈钢钢筋 Stainless steel 端盖 End Cap

14 应用 Application Video

15 应用 Application 威海一战华工纪念馆 WeiHai WWI Chinese Worker Memorial club.whinfo.com.cn club.whinfo.com.cn club.whinfo.com.cn

16 应用 Application 预制混凝土阳台板 Pre-Cast balcony slab

17 设计概念 Design Concept 结构模型 Structural model 楼板阳台阳台楼板阳台楼板阳台楼板阳台楼板支座楼板阳台

18 设计概念 Design Concept 破坏模坏模式 Failure modes 受拉钢筋破坏 Tension bar failure CSB 破坏 CSB failure 混凝土边缘破坏 Concrete edge failure

19 设计概念 Design Concept 安全水平 Safety level 平均值 Meanvalue: 1,06 变异系数 Variation coefficient: 7 % 混凝土边缘破坏的试验 Test with concrete edge failure

20 建筑物理 Building Physics 隔热 Thermal insulation 耐火耐火 Fire protection 隔音隔音 Sound insulation

HIT 围护结构有外保温 Facade with insulation 阳台无哈芬 HIT 保温盒 Balcony without

21 建筑物理 Building Physics 隔热 Thermal insulation 冬天工况 Winter situation 围护结构无外保温 Facade without insulation 阳台无哈芬 HIT 保温盒 Balcony without HIT 围护结构有外保温 Facade with insulation 阳台无哈芬 HIT 保温盒 Balcony without HIT 围护结构有外保温 Facade with insulation 阳台有哈芬 HIT 保温盒 Balcony with HIT

建筑物理 Building Physics 隔热 Thermal insulation 夏天工况 Summer situation No Insulation NoHIT 无外保温 / 无 HIT With Insulation No HIT 有外保温 / 无 HIT With Insulation With HIT 有外保温 / 有 HIT ψ-value 值 [W/mK] 0,260

22 建筑物理 Building Physics 隔热 Thermal insulation 夏天工况 Summer situation No Insulation NoHIT 无外保温 / 无 HIT With Insulation No HIT 有外保温 / 无 HIT With Insulation With HIT 有外保温 / 有 HIT ψ-value 值 [W/mK] 0,260 0,715 0,266 Winter Heat flow Q 冬季热损耗 [W/m] 200,9 36,8 17,7 SummerHeat flow Q 夏季热损耗 [W/m] 114,8 21,0 10,1 围护结构无外保温 Facade without insulation 阳台无哈芬 HIT 保温盒 Balcony without HIT 围护结构有外保温 Facade with insulation 阳台无哈芬 HIT 保温盒 Balcony without HIT 围护结构有外保温 Facade with insulation 阳台有哈芬 HIT 保温盒 Balcony with HIT

23 建筑物理 Building Physics 防火设计依据 EN13501 和 DIN4102 Fire protection acc. to EN13501 & DIN4102 全面防火 R120 All side fire resistance R120

24 抗震解决方案 Seismic solution 哈芬 HIT 保温盒 HIT-HP/-SP EQ1/2 水平力平行和垂直于保温层 Horizontal forces parallel and perpendicular to the insulation plane

25 文件和支持 Documentation & Support 设计软件 Design software 欧洲认证 ETA ETA approval 美国认证 ICC ICC approval 哈芬 ψ 值计算器 HALFEN ψ- Calculator BIM 文件 BIM libraries

26 文件和支持 Documentation & Support ψ- 值已获认证 Approved ψ-values 被动房研究所认证 Certified by Passive House Institute EPD - 环保产品声明 EPD - Environmental Product Declaration

27 微信公众号 HALFEN_CHINA 电话

Building Technology Experience Center concept air conditioning concept heat pump special energy-saving techniques in hydraulics Concrete core conditio

Building Technology Experience Center concept air conditioning concept heat pump special energy-saving techniques in hydraulics Concrete core conditioning Initial situation Passive House Technology Experience