DBJ50T-160-2013 難燃型膨脹聚苯板建筑外保溫系統(tǒng)應(yīng)用技術(shù)規(guī)程

DB難燃型膨脹聚苯板建筑外保溫系統(tǒng)應(yīng)用技術(shù)規(guī)程

specification

for

of

retardant

insulation

on

2013

25

2013

04

01

重慶市城鄉(xiāng)建設(shè)委員會

177-178023-68898286）。

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24

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Contents General

provisions.........................................................................................................1 ..............................................................................................................................

Basic

.........................................................................................................

.............................................................................................

performance

...............................................................................................

4.2 Materials

............................................................................................

...........................................................................................................................5.1General

...........................................................................................

115.2 Structure

design....................................................................................................

11

engineering

.................................................................................

Construction.................................................................................................................

6.1 General

...........................................................................................

16 Coustruction

......................................................................................

Coustruction

............................................................................................

Coustruction

................................................................................................

Acceptance

...................................................................................................................

7.1General

...........................................................................................

237.2 External

wall(raised

floor)

insulation

engineering..................................

247.3 Roof

thermal

insulation

engineering

....................................................................

27

standards.....................................................................................................

29Explanation

of

wording

in

this

specification.....................................................................

31

provisions..................................................................................................

標(biāo)準(zhǔn)分享網(wǎng) 免費(fèi)下載

為貫徹國家和重慶市有關(guān)建筑節(jié)能工程的規(guī)定，促進(jìn)建筑節(jié)能技術(shù)進(jìn)步，規(guī)范難燃型膨脹聚苯板建筑外保溫系統(tǒng)的工程應(yīng)用，保證工程質(zhì)量和安全，制定本規(guī)本規(guī)程適用于重慶地區(qū)新建、擴(kuò)建、改建民用建筑采用難燃型膨脹聚苯板建

retardant

expanded

polystyrene

retardant

expanded

external

insulation

retardant

polystyreneplastered

external

system

flame

polystyrene

thermal

insulation

system

retardant

polystyrene

roof

system 界面砂漿interface

treating

用以改善基層表面粘結(jié)性能的聚合物水泥砂漿。膠粘劑 adhesive

fixings base

coat標(biāo)準(zhǔn)分享網(wǎng)免費(fèi)下載 alkali-resistant

waterproof

flexible

decorating

fire

barrier

zone

難燃型膨脹聚苯板建筑外保溫工程應(yīng)符合下列規(guī)定：難燃型膨脹聚苯板薄抹灰外墻外保溫系統(tǒng)不得直接粘貼面磚、文化石等飾面材

標(biāo)準(zhǔn)分享網(wǎng) 免費(fèi)下載

144MPa0.10

2g/mJG

1491.易受碰撞部位：3.02.面及易受碰撞部10.03.0

1442g/(m

0.8530

MPa0.10

2hkPa

系統(tǒng)性能

4.1.1

4.1.1

難燃型膨脹聚苯板薄抹灰外墻（架空樓板）外保溫系統(tǒng)性能指標(biāo)

2

W/(m0.041GB/T

102943kg/m18~2225352535

MPa0.10JG

149

2.0GB/T

0.30

kPaGB/T

8624501.5JG149>502.02.01.03.02.01.0JGJ133

材料性能

4.2.1-1

4.2.1-2

難燃型膨脹聚苯板性能指標(biāo)

難燃型膨脹聚苯板尺寸允許偏差600mm的難燃型膨脹聚苯板為基準(zhǔn)。標(biāo)準(zhǔn)分享網(wǎng)免費(fèi)下載7dMPa1.0JC/T

1.57dMPa

MPa0.10

1443.0JG

1491.51.5MPa0.60

1440.40MPa0.10MPa0.301.5JG

149 4.2.2

膠粘劑性能指標(biāo)4.2.2

膠粘劑性能指標(biāo)

4.2.4

抹面膠漿性能指標(biāo)4.2.4

抹面膠漿性能指標(biāo)JG/T

(6h)JG/T

(96h)

(48h)

MPa0.60JG/T

0.40g/mGB/T

N/50

1300GB/T

75

20102JC

6.0g/m20

50

kN0.6JG

1492W/(m

0.0044.2.5

耐堿玻纖網(wǎng)性能指標(biāo)4.2.5

耐堿玻纖網(wǎng)性能指標(biāo)GB

16776

4.2.7

錨栓性能指標(biāo)4.2.7

錨栓性能指標(biāo)

4.2.8

柔性耐水膩?zhàn)有阅苤笜?biāo)JC/T

10242.05.0MPa2.504.500.500.502.02kg/m

JG/T

25

JG/T

3049JG/T

，無裂紋

4.2.9-1

飾面砂漿性能指標(biāo)

飾面砂漿性能指標(biāo)

柔性飾面塊材性能指標(biāo)2g/m

0.85

17146

8624外墻外保溫工程用勾縫劑、密封條、護(hù)角條、蓋口條、柔性飾面塊材用粘結(jié)材屋面工程用防水層材料、找坡層材料、找平層材料、隔離層材料、保護(hù)層材料

抹面膠漿復(fù)合耐堿玻纖網(wǎng)格

一般規(guī)定難燃型膨脹聚苯板建筑外保溫系統(tǒng)的構(gòu)造設(shè)計(jì)及所選用材料的主要性能應(yīng)符合

構(gòu)造設(shè)計(jì)

5.2.1-1

5.2.1-2

涂料（飾面砂漿、柔性飾面塊材）飾面難燃型膨脹聚苯板薄抹灰外墻外保溫系統(tǒng)基本構(gòu)造基本構(gòu)造面膠復(fù)合堿玻網(wǎng)格

5.2.1-2

非透明幕墻構(gòu)造難燃型膨脹聚苯板薄抹灰外墻外保溫系統(tǒng)基本構(gòu)造

5.2.1-2

非透明幕墻構(gòu)造難燃型膨脹聚苯板薄抹灰外墻外保溫系統(tǒng)基本構(gòu)造

50m

以下的墻面每平方米錨固點(diǎn)不少于

50m

以上的墻

12m

，應(yīng)采用燃燒性能等級不低于

5.2.2

難燃型膨脹聚苯板薄抹灰架空樓板保溫系統(tǒng)基本構(gòu)造

5.2.2

難燃型膨脹聚苯板薄抹灰架空樓板保溫系統(tǒng)基本構(gòu)造

，每

5.2.3-15.2.3-2

難燃型膨脹聚苯板保溫層平屋面基本構(gòu)造

c2c

W/(m

0.0410.271.200.321.25

難燃型膨脹聚苯板保溫層坡屋面基本構(gòu)造

5.3

熱工設(shè)計(jì)

5.3.2

施工

一般規(guī)定

施工準(zhǔn)備

施工工序 6.3.1-1

6.3.1-1

6.3.1-26.3.1-2

6.3.2

6.3.3-16.3.3-1

6.3.3-26.3.3-2

施工要點(diǎn) 2m

2mm

3mm

2mm

左右，抹平并使抹面層總厚度達(dá)到設(shè)計(jì)要求；

3mm

左右，并趁濕壓入第二層耐堿玻纖網(wǎng)；

，以免網(wǎng)格布搭接處平

的耐堿玻纖網(wǎng)； 飾面層施工應(yīng)符合下列規(guī)定：

3mm，均勻壓實(shí)； 非透明幕墻保溫系統(tǒng)施工應(yīng)符合下列規(guī)定：GB50345

一般規(guī)定

等相關(guān)標(biāo)準(zhǔn)和本規(guī)程

1000m面積劃分為一個檢驗(yàn)批，不足

7.2外墻（架空樓板）外保溫工程主控項(xiàng)目

以下時抽查

外墻和毗鄰不采暖空間墻體上的門窗洞口四周墻側(cè)面，墻體上凸窗四周的側(cè)面，

一般項(xiàng)目 2m靠尺和楔形尺檢查2m托線板檢查H/1000202m托線板檢查200mm方尺和楔形塞尺檢查

.13

難燃型膨脹聚苯板安裝允許偏差及檢查方法7.3屋面保溫工程主控項(xiàng)目

100m10m一般項(xiàng)目

100m抽查一處，每處

難燃型膨脹聚苯板屋面保溫層表面平整度的允許偏差為

5mm2m

靠尺和塞尺檢查。

100m抽查一處，每處

2mm

100m抽查一處，每處

引用標(biāo)準(zhǔn)名錄

GB

GB

50300 GB

50210GB

50016 GB

50045 GB

50345

GB

8624GB/T

10801.1

GB/T

10294

GB/T

8810

JG/T

229 JG/T

157

JC/T

907 JC/T

1024

本規(guī)程用詞說明

條文中指明應(yīng)按其它有關(guān)標(biāo)準(zhǔn)、規(guī)范執(zhí)行時，寫法為“應(yīng)符合的要求或規(guī)執(zhí)行”。重慶市工程建設(shè)標(biāo)準(zhǔn)難燃型膨脹聚苯板建筑保溫系統(tǒng)應(yīng)用技術(shù)規(guī)程條文說明

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