Third , the paper builds block construction residential building system assessment indicator system using the methods indicators , it assess block and clay brick construction building system , and arrives at the following conclusion : the block construction residential building system has advantage in almost all aspects comparing with clay brick construction building system 第三，本文应用评价指标体系的方法，对砌块住宅建筑体系评价指标体系进行了构建，应用德尔非专家判断法，对砌块和实心粘土砖建筑体系进行了评价，得出结论：砌块住宅建筑体系几乎在所有比较方面都优于实心粘土砖建筑体系。
In the project of jingyuan garden , a national model project for comfortable residence constructed by us , new technologies including dipy framework system , composite external wall , etc are adopted , especially aerated concrete block enclosure structure is adopted for large areas , which has a great demonstration significance in replacing clay brick and with regard to wall restructuring 在我们承建的国家康居示范工程景元花园项目中，采用了帝枇模网结构体系，复合式外墙等新技术，特别是大面积采用加气混凝土砌块围护结构，在替代粘土砖和墙体改革方面具有极大的示范意义。
On the background of the innovation of the wall material and the current situation of the development in china , the regenerative material is synthetically used to prepare new wall material , including high - environmental - protection steam - maintain fly ash bricks ( hsfab ) and self - aerated lightweight concrete ( salc ) . the mechanics characteristic , durability and micro - structure of the new wall material are analysed . it shows that the materials are the perfect replacement products of the traditional solid clay brick . two systems of hsfab - cement - steel slag - fly ash - slag and lime - steel slag - fly ash - slag - are designed to fit for the requirement of performance , cost and environmental - protection , etc . 本课题以国家和地方墙体材料改革政策和发展现状为背景，综合利用当地可再生资源研制开发了新型墙体材料体系，该体系包括承重墙体材料? ?高绿色度蒸养粉煤灰砖( high - environmental - protectionsteam - maintainflyashbricks ，以下简称hsfab )和非承重墙体材料? ?自发气轻质混凝土( self - aeratedlightweightconcrete ，以下简称为salc ) 。
Recently , using solid clay brick is gradually prohibited , so the new wall material is required to fill up the new architecture . many sections research on this field , using fly ash to develop new building materials is the mostly adopted method , among the new building materials , fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight , heat preservation , sound insulation and good resisting earthquake . using fly ash to develop foamed concrete can not only become fly ash into resources , but also provide a new kind of building materials for the innovation of wall materials , which has good economy and society ben efits 近年来，由于墙改“禁实”政策的实施，市场急需新的墙体材料来填补新建筑所需，许多单位相继开展了各有关研究，综合利用粉煤灰研制开发新型建材逐渐成为了主流，其中多孔混凝土特别是粉煤灰发泡混凝土，正以它突出的轻质、保温、隔音、抗震效果好等优点，成为一种引人注目的建筑材料，利用工业固体废弃物粉煤灰研制发泡混凝土不仅能实现粉煤灰的资源化，而且还可为墙体材料的改革提供一种新型建筑材料，具有较好的经济效益和社会效益。
Buildings made of air blocks react sensitively to factors effecting crack . under same conditions , the blockworks of building crack worse than wall made of clay bricks and crack types are also more complicate . purpose of the thesis : from the reasons of crack , crack development , domestic and overseas theories on crack , i make a deep research on crack 砌块墙体与普通粘土砖墙体开裂的现象有相当的一致性，又有其特殊性，由于砌块建筑对影响开裂的因素反应更为敏感，在相同情况下，砌块建筑墙体开裂的程度比粘土砖墙体要严重，裂缝的类型也比较复杂。
However , the extent of application and the full play of function is far from the level that aerated concrete should be used in building . especially in past , aerated concrete is just used to replace the solid clay brick as commom wall material . not enough attention is paid to . its another important and outstanding function of heat - insulate 但是加气混凝土在建筑中应用的程度和功能的发挥至今远未达到应有的水平,特别是在过去的应用中,加气混凝土制品仅仅简单地作为代替烧结实心粘土砖的一般墙体材料对待,而对于加气混凝土制品的另一个更为重要和突出的保温功能没有为人们充分认识、注意。
In order to strictly control the blind development of some special kinds of consumer goods and goods in over - supply , no locality may reduce or exempt product taxes or value - added taxes on tobacco , alcoholic beverages , firecrackers , fireworks , clocks , watches , bicycles , sewing machines , electric fans , refrigerators , motorcycles , washing machines , vacuum cleaners , air conditioners , electronic keyboards , pianos , tv sets , tape recorders , cassette players , video cassette recorders , electronic video games , pull - top cans , canned beverages , aluminum doors or windows , architectural decorations , kilowatt - hour meters , saccharin , adhesive clay bricks or tiles , cosmetics for the skin and hair , and articles for use in a memorial ceremony , which are produced or marketed in that locality , regardless of the ownership or type of enterprise 一、为了严格控制某些特殊消费品、长线产品的盲目发展，无论什么性质和类型的企业，生产销售的烟、酒、鞭炮、焰火、钟、表、自行车、缝纫机、电风扇、电冰箱、摩托车、洗衣机、吸尘器、空调器、电子琴、钢琴、电视机、录音机、放音机、录像机、电子游戏机、易拉罐及易拉罐饮料、铝合金门窗及建筑装饰材料、电度表、糖精、粘土砖瓦、化妆品、护肤护发品、焚化品，各地一律不得减免产品税、增值税。
Technical personnel are eager to find the new wall materials , which can not only take place of the solid clay brick but also satisfy the requirement for the energy efficiency in buildings . under the background of the wall material innovation and the energy efficiency in buildings , this paper advances a new idea that the haojiao materials with lights weight and functions of heat preservation and insulation are filled into the cavities of common hollow betonblocks , and a new kind of composite bearing and heat preserving block ( composite block ) comes into being 工程界的技术人员们急需找到能替代粘土砖同时又满足建筑节能要求的新型墙体材料，本文就是在墙体材料革新与建筑节能这两大潮流与背景之下，提出了一种新的设想? ?将具备良好保温隔热功能的轻质昊角材料填充于混凝土小型空心砌块的孔洞中，形成新型的承重保温的复合砌块。
All along , solid clay brick is one of the main wall materials in our country . however solid clay bricks waste soil resources and do great damage to ecology environment , the technology of energy efficiency in buildings is a more and more attracting subject and has become a worldwide tendency 一直以来，在我国烧结粘土砖都是主要墙体材料之一，但是粘土砖极大地浪费着土地资源，破坏着生态环境；同时建筑节能技术正日益成为人们关注的课题，已成一个世界性的潮流。
Reform of wall material indicates adopting and spreading feasible and economical various new wall materials in various projects to replace sold clay brick and other building materials , which waste energy and resources but with bad heat preservation , so as to save energy , save land , protect environment and use waste 墙体材料改革是指各类建设工程中采用和推广技术上可行，经济上合理的各种新型墙体材料，替代实心粘土砖等生产能耗高、保温性能差，严重浪费资源的建筑材料，以达到节能、节地、利废和保护生态环境的目的。
