我公司主要生產無機保溫砂漿、玻化微珠保溫砂漿、珍珠巖保溫砂漿、聚苯顆粒保溫砂漿、硅酸鹽保溫砂漿、硅酸鎂保溫砂漿,歡迎前來選購

首頁 >> 公司新聞 >>施工必看 >> 保溫砂漿施工中的建議及標準
详细内容

保溫砂漿施工中的建議及標準

时间:2016-07-18     作者:www。hdbwsj。com【原创】   阅读

前建筑外墻砂漿類保溫產品市場比較混亂、質量參差不齊,有些產品保溫性能差,有的工程進場材料不認真查驗技術文件,不作復驗,盲目使用;有的工程保溫層施工厚度不足、存在偷工減料的現象;有的工程施工不規范,隨意操作,沒有嚴格按標準要求進行分層、分遍施工等,造成保溫層開裂和達不到保溫效果等諸多質量問題。為確保建筑節能工程質量,加保溫砂漿保溫材料在建筑外墻保溫系統應用的質量管理,現提出如下意見,請認真參考執行。

Before the building exterior wall thermal insulation mortar products in a cluttered market, quality is uneven, some product heat preservation performance is poor, some engineering approach materials without carefully checking technical documents, do not make the reinspection, blindly use; Some insufficient thickness of insulation construction, there are corners phenomenon; Some engineering construction is not standard, free operation, not strictly according to standard requirement, through construction and layered, cause insulation cracking and reach the heat preservation effect, and many other quality problems. In order to ensure the construction energy conservation project quality, strengthening pulp class insulation of exterior wall thermal insulation system application in construction quality management, we put forward the following opinions, please reference carefully executed.

  

一、在省《居住建筑節能工程施工技術規程》(DBJ13-82-2006)和《居住建筑節能工程施工質量驗收規程》(DBJ13-83-2006)的主導系統是墻體自保溫體系和板狀類的外墻外保溫系統。各施工段應謹慎使用漿料類外墻外保溫系統。

One, in the province of the residential building energy conservation engineering construction technical regulation (DBJ13-82-82) and the residential building energy conservation engineering construction quality acceptance procedures (DBJ13-83-83) is leading system since the wall thermal insulation system and external thermal insulation system of slab. The construction period should be careful to use slurry exterior insulation system.

  

二、對于膠粉聚苯顆粒保溫砂漿外墻外保溫系統,各單位在使用時,其產品性能、設計、施工和驗收等技術條件應嚴格按行業標準《膠粉聚苯顆粒外墻外保溫系統》(JG158-2004)和《外墻外保溫工程技術規程》(JGJ144-2004)要求執行,認真查驗由生產廠商提供的產品合格證、出廠檢驗報告、有效期內耐侯性檢驗報告,采用面磚作飾面層的項目生產廠商還應提供抗震試驗報告,并按有關標準規定進行復驗,保溫漿料施工前應制作同條件試件,檢測其導熱系數、干密度、抗壓強度、軟化系數和凝結時間,否則不得在工程中使用。

On powder polystyrene particles insulation pulp, exterior insulation system, each unit is in use, the product performance, design, construction and acceptance technology conditions should be strictly in accordance with industry standards, the powder polystyrene particles exterior insulation system (JG158-2004) and "regulations of technology of exterior insulation engineering" (JGJ144-2004) requirements, carefully check the product certificate provided by the manufacturer, the factory inspection report, the period of validity of the weathering resistance test report, the brick act the role of road surface of the project manufacturer shall also provide the seismic test report, according to provisions of relevant standards and conduct re-inspection, insulation slurry before construction should make specimens with conditions, testing the coefficient of thermal conductivity, dry density, compressive strength and softening coefficient and the setting time, otherwise it shall not be used in engineering。

  

對于國家和地方暫無應用技術標準的其它類不在本通知禁止使用范圍的外墻外保溫漿料類砂漿,原則上不宜在工程中使用;確實需要的,應由建設單位提出,經設區市建設局組織專家論證通過,并形成相應的專項設計、施工和驗收技術文件后,方可試點使用。

No application for state and local technical standard of other classes to be outside the scope of this circular banning the use of exterior insulation class mortar paste, in principle should not be used in the engineering; Really need, should be put forward by the construction unit, approved by the districts and the city construction bureau organization expert argumentation, and form a corresponding special design, construction and acceptance technology documents, pilot can use.

  

禁止水泥聚苯顆粒砂漿(聚苯顆粒與水泥混合成型,禁止原因:國家和地方沒有標準、產品保溫性能和粘結性能差)和以膨脹珍珠巖、海泡石、有機硅復合的墻體保溫漿料(禁止原因:國家和地方沒有標準、熱工性能差、手工濕作業、不易控制質量)作為建筑外墻保溫隔熱材料使用。

Ban cement polystyrene particles of mortar (polystyrene particles mixed with cement forming, banned reason: national and local standards, products insulation performance and poor bonding performance) and with expanded perlite, sepiolite, organic silicon compound wall insulation paste (banned reason: national and local standards, poor thermal performance, wet manual operation, not easy to control the quality) used as building exterior wall thermal insulation materials。

  

三、采用漿料類產品作為外墻外保溫的工程項目,設計時應嚴格控制在該系統的適用范圍之內,保溫層設計厚度不宜超過30㎜,導熱系數不應大于0.06w/m.k,干密度應控制在180-250kg/m3范圍內。當保溫層設計厚度超過30㎜時,不得采用漿料類外墻外保溫系統,應改用其他保溫體系。

Three, the pulp products as external wall thermal insulation engineering project, the design should be strictly controlled within the scope of the system, the thermal insulation layer thickness design should not be more than 30 ㎜, coefficient of thermal conductivity should be not more than 0.06 w/m.k, dry density should be controlled in the range of 180-250 kg/m3. When the thickness of insulation layer design more than 30 ㎜ shall not adopt any pulp exterior insulation system, should be to switch to other heat preservation system.

四、保溫漿料層只能作為保溫漿料系統中的保溫層使用,不得作為墻體基層的砂漿找平層和保溫系統的抗裂層使用,保溫層厚度要均勻,不允許負偏差,防止產生熱橋,降低節能效果。

Four, insulation slurry layer can only be used as insulation slurry system of thermal insulation layer, shall not be used as the wall at the grass-roots level of mortar leveling layer and crack resistance of thermal insulation system, insulation layer thickness uniform, do not allow the negative deviation, prevent to produce hot bridge, reduce the energy saving effect.

  

五、保溫漿料外墻外保溫應嚴格按國家或地方標準和下列有關要求施工:

Five, the heat preservation exterior insulation paste should strictly according to the relevant requirements of the national or local standards and the following construction:

1、施工前應制定專項的施工技術方案并經監理單位(建設單位)審批后方可施工。施工現場應對從事建筑節能工程施工作業的專業人員進行技術交底和必要的實際操作培訓,以保證節能效果。對于從未做過的施工工藝,或者其他單位雖已做過但是本施工單位尚未做過的施工工藝,應進行“預演”并進行評價,需要時應調整配合比等參數再次演練,直至達到要求。提倡專業化施工。

1, before construction should make special construction technology scheme and the supervision unit (the construction unit) approval rear can construction。 The construction site to professionals engaged in building energy conservation engineering construction operations necessary for technical clarificaiton and actual operation training, in order to keep the energy saving effect。 For never worked in construction craft, or other units has been done but this construction technology, construction unit has not yet been done should be "preview" and evaluation, should be adjusted when necessary mix parameters such as drill again, until meet the requirements。 Promote professional construction。

2、保溫層施工前,應對基層的質量進行驗收。膠粉聚苯顆粒保溫漿料外墻外保溫系統的基層表面應清潔,無油污和脫模劑等妨礙的附著物,空鼓、疏松部位應剔除。

2, insulation layer before construction, to improve the quality of base for acceptance. Powder polystyrene particles insulation pulp exterior insulation system of basic level surface should be clean, no oil and release agent, interfere with attachments, empty drum, loose parts should be removed.

3、漿料保溫層應分層施工,漿料保溫層與基層和面層之間以及層和層之間的粘結必須牢固,不應脫層、空鼓和開裂。膠粉EPS顆粒保溫漿料施工時,每遍厚度不宜超過15mm、間隔時間應大于24h,第一遍抹灰應壓實、最后一遍用大桿搓平。

3, paste insulation layer should be layered construction, insulation layer between base and surface sizing agent and the bonding between layer and layer must be strong, should not to take off the floor, empty drum and cracking. In construction of powder EPS particles insulation slurry, each time shoulds not be more than 15 mm thickness, time interval should be more than 24 h, the first time rendering should be compacted, finally the rub with big stick flat again.

  

4、同層保溫漿料宜連續施工。保溫漿料厚度應均勻,接茬應平順密實;現場配制的材料如保溫漿料、聚合物砂漿等,應按設計要求、施工方案或試驗室給出的配合比配制。在施工時應在抹面層施工前控制封閉在保溫漿料層內的實際含水率,以確保保溫效果。

4, provided appropriate continuous construction of insulation coating. Insulation paste thickness should be uniform, summer-planting should smooth dense; Site preparation materials such as thermal insulation paste, polymer mortar, should according to the design requirements, construction plan or laboratory of mixture preparation is given. Before construction should be in the plaster layer control closed the actual moisture content in insulation slurry layer, in order to ensure the heat preservation effect.

  

5、漿料外墻保溫系統除面層外應逐層進行隱蔽驗收,隨做隨驗,并應有詳細的文字和圖片反映,主要包括:1)基層、保溫層、抹面層、飾面層的構造做法及其表面處理;2)保溫層厚度、垂直度和尺寸偏差;3)建筑的抗震縫、伸縮縫、沉降縫的保溫構造節點做法;4)墻體熱橋部位如:挑出附墻柱、女兒墻、外墻裝飾線及缺陷部位如穿墻套管、孔洞腳手眼的保溫、隔斷修補措施;5)增強網的鋪設、搭接方法。

5, exterior wall thermal insulation system in addition to the surface sizing agent shall be carried out step by step a covert acceptance, as you do, check, and should have the words and pictures reflect in detail, mainly including: 1) the basic level, insulation, plaster layer, act the role of the structure of the surface approach and its surface treatment; 2) insulation layer thickness, verticality and dimensional deviation; 3) construction of aseismatic joint, expansion joints and settlement joints insulation structure nodes; 4) wall thermal bridge parts such as: pick the attached column, parapet, exterior wall decorative thread and defective parts such as wear casing wall, hole feet hand-eye repair measures of heat preservation, partition; 5) to strengthen network laying, overlapping method.

  

六、驗收管理:

Six, acceptance management:

  

1、現場檢查保溫層厚度應符合設計要求,不得有負偏差。

Should comply with the design requirements of insulation layer thickness of 1, on-site inspection, can not have negative deviation。

  

2、各節能分項工程的隱蔽工程驗收記錄、施工記錄及施工質量驗收記錄等應齊全。

2, each item of energy conservation engineering of concealed engineering acceptance record, construction and construction quality acceptance records shall be complete.

  

3、在工程項目竣工驗收備案時,查驗建設單位遞交的工程項目竣工驗收報告中,是否注明建筑節能的實施內容。

3, the completion inspection and acceptance of the project for the record, the inspection of the construction unit to submit the project completion acceptance report, whether to indicate the contents of the implementation of building energy conservation。

  七、漿料類砂漿產品的保溫系統供應商最終要對保溫系統材料負責,生產廠家要向系統所用的工程出具25年質量保證書,并實行質量擔保。

Seven, slurry type mortar products supplier of heat preservation system ultimately responsible for heat preservation system material, issued by the manufacturer to the system used in the engineering of 25 year guarantee of quality, and implement the quality guarantee.

以下產品    詳細咨詢18832673888   進入網站查看詳細情況

 

保溫砂漿 www.vfeqvs.com

硅酸鹽板

阿里巴巴華東官網

阿里巴巴華東分店 huadong.1688.com


最新评论
請先登錄才能進行回復登錄
  • 电话直呼

    • 18831662333
    • 銷售經理 :
    • 售前咨詢 :
    • 售前咨詢 :
    • 售后服務 :
    • 售后服務 :
    • 合同簽訂/施工方案 :
    • 合同簽訂/施工方案 :
  • 掃一掃,關注旺鋪

2019还能做网赚吗 金旋风网赚 2019年挂机网赚 湖北快3走势 什么网赚项目比较好 北京两步彩走势图 北京两步彩 网赚代理广告词 河南快3 2019年信誉网赚网站