外墻保溫不斷發(fā)展注重安全優(yōu)質(zhì)的建筑體驗

1、外墻保溫不斷發(fā)展注重安全優(yōu)質(zhì)的建筑體驗我國是一個建筑業(yè)大國，每年建成建筑面積超過所有發(fā)達國家年建成建筑面積的總和。然而目前，我國建筑節(jié)能水平卻遠遠落后于發(fā)達國家。因此建筑外墻保溫技術的進步與發(fā)展是我國節(jié)能工作發(fā)展的重點。然而若想改善墻體保溫性能、預防火災，設計合理的墻體保溫系統(tǒng)；安全、優(yōu)質(zhì)的墻體保溫材料是關鍵。建筑外墻保溫體系可分為以下三類：外墻外保溫體系、外墻內(nèi)保溫體系和外墻自保溫體系。China is a big country each year the construction industry, construction area of more than the sum of al

2、l the developed countries, construction area. However, at present, the building energy saving level of China is far behind developed countries. The development and progress of the construction of external wall insulation technology is focused on the development of energy saving in china. However, if

3、 you want to improve the performance of the wall insulation, fire prevention, reasonable design of the wall thermal insulation system; safety, quality of wall thermal insulation material is the key. Building exterior wall thermal insulation system can be divided into the following three categories:

4、system, external wall insulation system and external wall insulation system of external wall thermal insulation.外墻自保溫體系指的是以單一墻體材料即能滿足現(xiàn)有節(jié)能及保溫要求的外墻保溫體系。外墻自保溫體系是將墻體承重與墻體保溫相結(jié)合的墻體保溫技術，常用保溫復合墻板、加氣混凝土砌塊等墻體構(gòu)件達到墻體保溫目的。在南北方都開始大量應用，雖然尚未形成很高的市場占有率，但發(fā)展前景十分可觀。External wall insulation system refers to the single w

5、all material can meet the requirements of the existing energy-saving and exterior wall insulation system. External wall insulation system is the load-bearing wall and wall thermal insulation combined wall insulation technology, commonly used thermal insulation composite wall, aerated concrete block

6、wall component reaches the wall insulation purpose. In the South and the north are widely, although has not yet formed a very high market share, but the prospect is very considerable.墻體自保溫體系多數(shù)情況采用復合墻板或砌塊構(gòu)件建造，表面以無機材料主，即使是夾心砌塊，可燃的保溫材料也被包裹在里面，因此大大降低了使用和施工期間發(fā)生火災的幾率。Wall insulation system in most cases u

7、sing composite wallboard or block structural, surface to inorganic material, even the sandwich block, heat preservation material combustible is wrapped inside, so the probability of fire occurrence during the use and construction of the greatly reduced.保溫材料在構(gòu)件芯部受到外層材料的保護不容易老化，因此墻體自保溫體系，解除建筑物全生命周期內(nèi)多次

8、維修更換保溫層及外墻裝修的麻煩，遠期經(jīng)濟效益好。且該體系不存在墻身主體材料與保溫材料的連接問題，從而避免建筑保溫層大面積脫落事故發(fā)生。Thermal insulation material in the core protected members of outer material is not easy to aging, so the wall insulation system, lift the whole life cycle building multiple repair replacement of insulation and exterior wall decoratio

9、n of trouble, long-term economic benefits. And the system does not have connection problems wall body material and thermal insulation material, so as to avoid falling accidents of large area building insulation layer.構(gòu)件在構(gòu)件廠生產(chǎn)，產(chǎn)品生產(chǎn)責任明確，生產(chǎn)環(huán)境相對較好，質(zhì)量管理容易到位，生產(chǎn)人員受人為不良因素影響小，產(chǎn)品質(zhì)量容易也控制。在施工過程中工藝符合傳統(tǒng)的施工工藝，操作人員

10、技術成熟施工質(zhì)量也容易控制。Component in the component factory production, product responsibility, the production environment is relatively good, quality management is easy to reach the designated position, production personnel to be affected by human factors in small, easy to control product quality. During the

11、construction process in accordance with the traditional construction technology, mature technology and construction quality control personnel also easy operation.由于外墻自保溫體系中的墻體承重構(gòu)件與保溫材料合為一體，因此根本不存在保溫層大面積脫落的問題。我國地域遼闊，氣候差異大，南方北方室內(nèi)外溫差不同，這就要求南方和北方地區(qū)的外墻保溫隔熱可以采用不同的體系。由于我國巨大的建設規(guī)模和建筑現(xiàn)代化的快速發(fā)展，按照大規(guī)模推廣應用的外墻外保溫技

12、術發(fā)展現(xiàn)狀，一種單一的技術形式已無法滿足市場需求，根據(jù)多年經(jīng)驗，北方采暖地區(qū)只有采取外墻自保溫墻體或者外墻外保溫與自保溫二者結(jié)合的保溫體系才能滿足這些基本要求，在南方地區(qū)采用外墻外保溫、外墻內(nèi)保溫或者自保溫墻體都可以滿足這些基本要求。因地而異采用不同的外墻保溫技術，應符合建筑節(jié)能標準及人們居住舒適性要求。在北方采暖地區(qū)采用自保溫墻體技術和局部熱橋部位采用外保溫技術相結(jié)合的方式，完全可以滿足節(jié)能 50%甚至 65%標準要求。由此不難看出，自保溫墻體技術和復合保溫墻體技術同步發(fā)展，不僅在技術上可行，經(jīng)濟上有益，標準上無障礙，市場上有需求，在實現(xiàn)建筑節(jié)能的同時大大促進建材行業(yè)技術進步，一舉多得，既符

13、合國家相關政策又符合市場發(fā)展規(guī)律。Because the load-bearing member self thermal insulation system of exterior wall with thermal insulation material as a whole, there is thus no extensive loss insulation layer problem. Chinas vast territory, large differences between the north and the south climate, indoor and outdoor

14、 temperature difference, this requires that the north and the south area of the external wall insulation can adopt different system. Due to the rapid development of the construction scale and the building of modern huge in China, according to the large-scale application of external wall insulation t

15、echnology development status, a single technology has been unable to meet market demand, based on years of experience, northern heating areas only take wall self-insulation wall or external thermal insulation and thermal insulation of the combination of the two insulation system in order to meet the

16、se requirements, in the southern region of the external wall insulation, exterior wall insulation and wall insulation can meet the basic requirements. Vary with different external wall thermal insulation technology, shall be in accordance with building energy efficiency standards and people living c

17、omfort requirements. The wall insulation technology and local thermal bridge part of the external insulation technology combination in northern heating areas, can fully meet the energy-saving 50% or even 65% standard requirements. It is not difficult to see, since the insulation wall and composite w

18、all insulation technology synchronous development, not only technically feasible, economically beneficial, standard accessibility, market demand, the implementation of building energy efficiency and greatly promote the building materials industry technology progress, too, is consistent with the rele

19、vant national policies and the laws of market development.綜上所述外墻保溫系統(tǒng)設計方案的選擇，不僅要考慮保溫、節(jié)能效果。更重要的還要考慮建筑在施工過程中和建成后使用時的防火、安全問題，及長遠的經(jīng)濟效益。由于建筑外墻的自保溫體系具有上述優(yōu)點，因此該體系更加適合我們國家的建筑保溫技術發(fā)展狀況，它將是今后節(jié)能墻體改革發(fā)展的重要方向，對于降低能源消耗、減少環(huán)境污染、促進節(jié)能減排、實現(xiàn)可持續(xù)發(fā)展都具有重要的意義。To sum up the external wall insulation system design scheme, not only to cons