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1)  concrete hollow blocks
砼空心砌块
1.
Analysis is given to the problems in spreading the application of concrete hollow blocks in construction.
对目前砼空心砌块结构推广应用中的存在的问题进行了分析。
2)  ceramsite hollow block
砼陶粒空心砌块
1.
In Reinforced concrete structures, many kinds of lightweight block are being used for filler walls, such as air-entrainment concrete block, hollow clay brick, ceramsite hollow block, etc.
钢筋砼结构为减轻楼面荷载,填充墙多采用轻质砌块材料,诸如加气混凝土砌块、空心粘土砖、砼陶粒空心砌块等等。
3)  small size concrete hollow block
小型砼空心砌块砌体
1.
Failure of masonry panels with small size concrete hollow blocks under in plane loading can be attributed to three simple modes:slipping of mortar joints,cracking of concrete blocks and splitting of mortar joints,and middle plane spalling.
在平面荷载作用下 ,小型砼空心砌块砌体的破坏分为三个简单模式 :砌体内的灰缝滑移 ,砌块和灰缝开裂 ,以及砌体沿中面散裂·对每一种破坏模式提出了一相应的破坏准则 ,并且滑移与摩擦有关 ,表明了抗剪强度与正应力之间存在非线性关系 ,修正了Mohr Coulomb本构关系 ;还说明了开裂与最大拉应变有关 ,散裂与最大压应力有关 ,并阐述了砌块砌体的破坏机理
4)  hollow block
空心砌块
1.
Development of waterproof gypsum hollow block;
防水石膏空心砌块的研制
2.
Topology optimization design of a new hollow block by ANSYS;
基于ANSYS的新型空心砌块的拓扑优化设计
3.
Development of small fly ash hollow block;
粉煤灰小型空心砌块的研制
5)  hollow building block
空心砌块
1.
Thermal characteristics of hollow building block with inserting thermal insulation layer and its improvement measures;
内插保温层空心砌块的热工性能及其改进措施
2.
According to the requests on building energy-saving of 50% and material-saving in China,the hollow building block inserted with thermal insulation layer is one of the typical multiple wall structures,which could be used to improve the thermal characteristics of building envelope in hot summer and cold winter zone.
根据国家对建筑节能50%及节材的要求,目前我国夏热冬冷地区在建筑空心砌块内部插放保温层,是采用复合墙体结构来提高建筑围护结构热工性能的典型做法之一,然而,保温层的插放形式在很大程度上影响着空心砌块的热工性能。
3.
According to the request of energy saving 50% of building energy loss and material saving by our country,for the moment,hollow building blocks are widely used in building exterior-protected constructions to satisfy the requirement of thermal resistance in hot summer and cold winter zone.
根据国家对建筑能耗节能50%和节材的要求,目前在夏热冬冷地区对建筑围护结构普遍采用空心砌块以满足对热阻的要求。
6)  Hollow blocks
空心砌块
1.
By using fly-ash as a binding material and slag and ultrafine sand as base materials,hollow blocks made of fly-ash and slag that can meet the requirements in the wall materials construction are produced.
以粉煤灰为胶结材料 ,以炉渣和特细砂为基料 ,生产出符合墙体材料要求的粉煤灰炉渣空心砌块。
2.
Method and relevent technology parameters of fly-ash hollow blocks are introduced.
本文在介绍粉煤灰空心砌块研制方法的同时,较为全面地论述了水泥、石膏、粉煤灰和树脂等因素对制品主要指标的影响。
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性质:简称砼(音同,tóng)。由胶结材(无机的、有机的或无机有机复合的)、颗粒状集料以及必要时加入化学外加剂和矿物掺合料组成合理组分的混合料经硬化后形成具有堆聚结构的复合材料的总称。混凝土按胶凝材料分类,有无机胶结材混凝土(如水泥混凝土、硅酸盐混凝土、石膏混凝土、水玻璃/氟硅酸/混凝土等)、有机胶结材混凝土(如聚合物混凝土、沥青混凝土等)、无机有机复合胶结材混凝土(如聚合物水泥混凝土、聚合物浸渍混凝土等);按容重分类有特重、重、轻、特轻混凝土等;按结构分有普通混凝土、细粒混凝土、大孔混凝土、多孔混凝土等;按用途分主要有结构用混凝土、隔热混凝土、装饰混凝土、耐酸混凝土、耐碱混凝土、耐火混凝土、道路混凝土、大坝混凝土、补偿收缩混凝土、海洋混凝土、防护混凝土等。

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