1、Onduline international trading (Shanghai) Co., Ltd.Onduline international trading (Shanghai) Co., Ltd.傳統(tǒng)坡屋面 (濕作業(yè))砂漿臥瓦屋面構(gòu)造 1、砼基層 2、找平層 3、防水層4、保溫層 6、40mm厚細(xì)石混凝土保護(hù)層9、臥瓦砂漿 10、屋面瓦 Onduline international trading (Shanghai) Co., Ltd.- 建筑效果差 砂漿污染物面瓦- 安全性差 屋面瓦脫落- 維護(hù)成本高 即將出版發(fā)行的坡屋面技術(shù)規(guī)程摒棄了砂漿臥瓦的做法。 Onduline inter

2、national trading (Shanghai) Co., Ltd.現(xiàn)代流行坡屋面（干法作業(yè)）干法作業(yè)坡屋面構(gòu)造1、砼基層 2、找平層 3、防水層4、保溫層 7、順?biāo)畻l 8、掛瓦條10、屋面瓦 Onduline international trading (Shanghai) Co., Ltd.- 倒置式屋面 防水層置于保溫層下面- 水汽影響保溫效果 大多數(shù)保溫材料吸水率高 Onduline international trading (Shanghai) Co., Ltd.目前坡屋面存在的一些問(wèn)題構(gòu)造復(fù)雜 防水效果差 施工難度大維護(hù)成本高實(shí)際熱工性能差施工周期長(zhǎng)潮氣存在影響屋面壽命高成

3、本Onduline international trading (Shanghai) Co., Ltd.坡屋面技術(shù)發(fā)展方向： - 正置式防水 - 通風(fēng)屋面，提高屋面節(jié)能效率 - 保持屋面干燥，延長(zhǎng)屋面壽命 - 構(gòu)造簡(jiǎn)單，易施工 - 低成本，低維護(hù)費(fèi)用 坡屋面新技術(shù)發(fā)展Onduline international trading (Shanghai) Co., Ltd.Onduline international trading (Shanghai) Co., Ltd.1. Grade of waterproof Grade of waterproof number of separate wa

4、terproof layer life of the waterproof Grade 1 3 and above 25 years Grade 2 2 layers 15 years Grade 3 1 layer 10 years Grade 4 1 layer 5 years Remark: concrete or clay tile act as one separate waterproof layer. normal civil building have Grade 2 or 3.Code & standard about slope roof in ChinaOnduline

5、international trading (Shanghai) Co., Ltd.The coming slope roof code:- Grade of waterproof number of separate waterproof layer life of the waterproof Grade 1 1 20 years Grade 2 1 less than 20 years-Corrugated bitumen sheet as a new waterproof layer-Ordinal roof system is primary (waterproof membrane

6、 over insulation board)Onduline international trading (Shanghai) Co., Ltd.Code & standard about slope roof in China2. Energy saving policy North China Roof (cold regions ) K, heat transfer coefficient, 0.45W/(m2K) xps insulation board thickness: 60mm South china roof (warm regions) K, heat transfer

7、coefficient, 1W/(m2K) D, index of thermal inertia, 3 xps insulation board thickness: 30mmOnduline international trading (Shanghai) Co., Ltd.RK1dRSRDd, thickness of the insulation, mm, coefficient of thermal conductivity, W/(mk),correction factor for , XPS,1.1 EPS,1,3R, thermal resistance, m2k/wS, co

8、efficient of thermal storage D, index of thermal inertia Thermal resistance of the roof systemBasic calculation Formula of thermal:eniRRRR10WKmRRei/15. 02Case studyOnduline international trading (Shanghai) Co., Ltd.How to calculate ventilation tribute in energy saving?No answer still now.China team

9、will start the test process Test result of other countryThermal performance calculation not include the effect of ventilation for lack of the interrelated data.The more thickness of insulation board the more difficult installation.Onduline international trading (Shanghai) Co., Ltd.Onduline internati

10、onal trading (Shanghai) Co., Ltd.- 防水理念創(chuàng)新 防排結(jié)合的防水理念- 防水材料功能延伸 通風(fēng)節(jié)能除濕Onduline international trading (Shanghai) Co., Ltd.Onduline international trading (Shanghai) Co., Ltd.Onduline international trading (Shanghai) Co., Ltd.:Onduline international trading (Shanghai) Co., Ltd.A clean product/安全環(huán)保產(chǎn)品Ondul

11、ine international trading (Shanghai) Co., Ltd. 高抗壓能力 2.000 kg/m2 可直接在防水板上行走，而不會(huì)被破壞Onduline international trading (Shanghai) Co., Ltd.Easy to cut up/裁切簡(jiǎn)單Very simple to lay/安裝簡(jiǎn)單Onduline international trading (Shanghai) Co., Ltd. Onduline international trading (Shanghai) Co., Ltd.There are many reasons

12、 on roof leakage, such as crack of cement roof support, wrong roof craft and so on. The PIC above show another important reason. Water gather under the membrane, could not escape from membrane, only way is going through the cement roof support. So leakage appear.waterproofOnduline international trad

13、ing (Shanghai) Co., Ltd.waterproof When a tile is broken By hard climate conditionsNail = on top of corrugationWater = in the valleyOnduline international trading (Shanghai) Co., Ltd.VentilationOnduline international trading (Shanghai) Co., Ltd.Test show that: when tile temperature is 80C, the tempe

14、rature difference of inner surface is 7C. Ventilation make great contribution on roof insulation.Traditional roof K=0.5Ventilation roof K=0.5VentilationOnduline international trading (Shanghai) Co., Ltd.Less humidityOnduline international trading (Shanghai) Co., Ltd.Safety according to the china cod

15、e of load, we can calculate the number of the anchor per square meter. 6 anchors per square meter make sure that tile could not slide form the roof. In fact more anchors be used than calculation.Onduline international trading (Shanghai) Co., Ltd.Type of anchor loadNormally the anchor capacity of she

16、ar load is much bigger than tension load. So we only calculate the tension load of the anchor. Be sure that the tension load does not exceed its capacity.Load analysis about batten anchor in Isoline roof systemOnduline international trading (Shanghai) Co., Ltd.Safety Test according fire protection r

17、equirement DIN EN 1187 in GermanyOnduline international trading (Shanghai) Co., Ltd.Save moneyA = 40 cm ; C = 8 cm B = 16 cm A = 20 cm ; C = 4 cm B = 16 cm Onduline international trading (Shanghai) Co., Ltd. wood preservative or PVC Geometry property: 30*30mmBattenAnchorNylon or PlasticDiameter:8/10

18、mmAnchorage depth:50mmInstallation guideOnduline international trading (Shanghai) Co., Ltd.As a rigid waterproof membrane, Onduline always work with flexible waterproof membrane. Such as ridge, valley and so on.Onduline international trading (Shanghai) Co., Ltd.金屬檐口擋篦Type UType LOnduline internation

19、al trading (Shanghai) Co., Ltd. PVC eave filter/PVC擋篦Onduline international trading (Shanghai) Co., Ltd. Metal bracket and metal valley金屬托木支架以及金屬排水溝Metal bracketmetal valleyBacker of the ridge or hip batten Put the edge of the valley under the isoline.Onduline international trading (Shanghai) Co., L

20、td. Onduline Self Adhesive Flashing Tape: REPAROA self adhesive tape, comprising of a waterproof bitumen compound, backed with reinforced aluminium and polymer foil, protected by a silicon based release filmOnduline international trading (Shanghai) Co., Ltd.Its versatility allows numerous uses- Flas

21、hing of valleys, ridges, gutters, down pipes, -Sealing of chimneys, frames, ventilation pipes, - Repairing of roofs, whether made from tiles, slates, fiber cement, metal, Advantages - Highly versatile - high performance of weather resistance. - Comes in various widths and colours - Supplied in handy

22、 rolls packed in easily portable cartonsOnduline international trading (Shanghai) Co., Ltd.Onduline international trading (Shanghai) Co., Ltd.Brief installation process:Step 1Roof check/屋面基層驗(yàn)收-Concrete strength -Planeness of roof surface-Straightness of ridge, open valley Onduline international trad

23、ing (Shanghai) Co., Ltd.Step 2Waterproofing pretreatment屋面防水預(yù)處理 -open valley-eave-other joint if necessaryOnduline international trading (Shanghai) Co., Ltd.Step 3Laying insulation board (optional)保溫板鋪設(shè) Step 4Isoline installation/愛(ài)舍寧鋪設(shè) Onduline international trading (Shanghai) Co., Ltd.Step 5batten

24、installation/安裝掛瓦條Onduline international trading (Shanghai) Co., Ltd.Step 6Tile installation /屋面瓦安裝Onduline international trading (Shanghai) Co., Ltd.Onduline international trading (Shanghai) Co., Ltd.Eave/檐口1 Isoline2 Batten3 Tile additional tile fastener4 batten anchor5 Roof support with dam at th

25、e end 6 Eave filter7 Gutter8 gutter supportOnduline international trading (Shanghai) Co., Ltd.Eave/檐口1 Isoline2 Batten3 Tile additional tile fastener4 batten anchor5 Roof support with dam at the end 6 Eave filter7 Gutter8 gutter supportOnduline international trading (Shanghai) Co., Ltd.Gutter withou

26、t flashing fixed on fascia boardGutter with flashingfixed on roof top surface.Onduline international trading (Shanghai) Co., Ltd.Dry hip and ridge正脊/斜脊1 Isoline2 Batten3 Insulation board4 Ondulair5 Roof support6 Tile7 Ridge tile hook8 Ridge tile9 Metal bracket10 Batten for ridge tileOnduline interna

27、tional trading (Shanghai) Co., Ltd.no hip tile installationOnduline international trading (Shanghai) Co., Ltd.Chimney/煙囪Metal flashingOnduline international trading (Shanghai) Co., Ltd.Flashing Tape: REPAROOnduline international trading (Shanghai) Co., Ltd.Backer flashingStep flashingApron flashingOnduline international trading (Shanghai) Co., Ltd.Open valley陰溝Metal ValleyOnduline international trading (Shanghai) Co., Ltd.Onduline international trading (Shanghai) Co., Ltd.Side wall側(cè)墻Onduline international trading (Shanghai) Co., Ltd.Side wall側(cè)墻Onduline international tradin