In this paper, through the experimental study and theoretical analysis, sound isolation behavior of concrete hollow brick wall is studied.
本文通过试验研究和理论分析研究了混凝土(空心)砖墙体的隔声性能。
The main columns are policy, research on special topics, technology experience, hollow brick, discussion, building material utilization, standard and measurement, reader mail boxes etc.
技术政策、专题研究、技术经验、空心砖、砌块与墙板、彩瓦与路砖、标准与监测、建筑应用、读者信箱、信息之窗等。
The paper introduce the base properties of the silt, and disucss the processing of multi-hollow brick used the silt from Huanghe River.
本文介绍了黄河淤泥沙的基本特性，并在此基础上，比较详细地阐述了利用黄河泥沙生产烧结多孔砖的工艺过程。
The green anodes are delivered to in-ground baking furnaces, which consist of a series of refractory brick lined pits with hollow, surrounding interconnected flue walls.
绿阳极被传送到地下焙烧炉内，包含一连串的带凹陷的耐火砖砌筑成空的，围绕相互连接的烟洞墙。
The house was mainly built in concrete and hollow brick, aluminum and wood enclosures and timber decks.
这所房子主要由混凝土、空心、铝和木制外壳和木板制成。
The test results showed that temperature preservation and heat insulation of general hollow concrete brick walls were preferably and reached the level of solid clay brick walls.
试验研究结果表明，普通混凝土空心砖墙保温隔热性能较好，完全能达到粘土实心砖的水准。
I crawled under the house and crept into a dark hollow of a brick chimney.
我爬到屋子底下，钻进了砖烟囱的黑窟窿里。
The results of experimental study demonstrated that sound isolation behavior of normal concrete hollow brick wall is good and completely reaches the level of clay solid brick wall.
试验研究结果表明：普通混凝土空心砖墙隔声性能较好，完全能达到粘土实心砖的水准。
And the masonry shear strength of (concrete) hollow brick is higher than that of clay solid brick and concrete hollow block.
混凝土空心砖砌体的抗剪强度要高于粘土实心砖、混凝土空心砌块砌体的抗剪强度。
All sorts of hollow bricks using the vacuum brick extruding press produced by our factory.
用我厂真空砖机生产的各种型号空心砖。
Compared with traditional brick, concrete hollow block has many advantages.
与传统粘土砖相比较，混凝土小型空心砌块具有许多优势。
Compared with solid brick, hollow shale brick and aerated concrete block, it has obvious advantages in technical and economical respects.
与实心砖、页岩空心砖和加气混凝土砌块相比，在技术和经济方面均有优势。
Through summing up the ceramsite hollow brick wall waterproofing process to improve the block wall autiseepage technical level is intrduced.
本文通过对陶粒空心砖外墙防水技术措施的总结，以促进小型砌块外墙防渗漏技术水平的提高。
Because of the advantages on strength, environment protecting and constructing convenience, concrete hollow block becomes the best substitute of clay brick.
由于强度、环保、施工方便等多方面的优势，混凝土空心砌块成为粘土砖的最理想的替代材料。
The concrete small hollow block structure is the most competitive one structure system to replace the fired common clay brick composite structure.
混凝土小型空心砌块结构是替代实心粘土砖混合结构的最有竞争力的结构体系之一。
Through experiments, the shear strength of concrete hollow brick masonry has been researched in this paper.
通过试验研究了混凝土空心砖砌体的抗剪强度。
Furthermore, the shear strength formula of concrete hollow brick masonry is proposed.
提出了混凝土空心砖砌体的抗剪强度计算公式。
The demolition of hollow brick structure by multi point air coupling blasting is introduced.
介绍了采用多点空气耦合爆破拆除技术对空心砖结构实施定向爆破。
However, in existing norms, the mechanical properties of the two are equivalent, therefore, it is essential to further study the mechanical properties of hollow brick masonry and new expansion bolts.
但现行规范将二者的力学性能等同，因此有必要对空心砖砌体和新型膨胀螺栓的力学性能作进一步的研究。
The economic benefit and application result of producing Mn slag block are better than clay hollow brick and aerated concrete.
生产锰渣砌块的经济效益及使用效果均优于粘土空心砖和加气混凝土。
Furthermore, the shear strength formula of multifunction multifunction concrete hollow brick masonry is proposed.
提出了多功能混凝土空心砌块砌体的抗剪强度计算公式。
This article introduces the construction technique of hollow glass brick walls, the quality criteria and the problems to which one should pay attention under construction.
文章介绍了玻璃空心砖墙的施工工艺、质量要求以及施工中应注意的问题。
Compares and analysis the difference of properties of the hollow sand-lime brick and the ordinary sand-lime brick and clay; the intimate relationship between the brick and its wall.
并比较分析了空心灰砂砖与普通灰砂砖及粘土砖性能的整异以及空心灰砂砖与砌体性能之间的关系。
Between the columns were light, hollow panel walls of double brick.
柱间是两砖厚的轻质空心节间墙。
In this paper, a large number of experimental date shows the hollow sand-lime brick and its wall has some of its own characteristic properties owing to its varied dimensions and existence of its hole.
本文用大量试验数据表明：空心灰砂砖因外形尺寸的变化及孔洞的存在，其材性和砌体性能有自身的特点。
The paper analyzed the features of ceramisite concrete hollow brick and problems in using it. It also outlined the prospect of using the concrete.
本文对陶粒混凝土空心砌块的特点及陶粒混凝土空心砌块应用中存在的问题进行了分析，并对陶粒混凝土空心砌块的应用前景做一概述。
The article introduces the forming principle, design project, main technical performs, present application status, and the assume of further research and development of blind-hollow brick machine.
本文介绍盲孔砖成型机的压制原理、设计方案、主要技术性能、应用现状，以及进一步开发和研究的设想。
Hollow brick with tiger design.
白虎纹空心砖。
The result suggests that regeneration concrete hollow brick has enough anti-pressure strength, which can be used as load-bearing masonry block in the masonry structure.
结果表明，再生混凝土空心砌块具有足够的抗压强度，可以作为砌体结构中的承重砌块。
The result suggests that regeneration concrete hollow brick has enough anti-pressure strength, which can be used as load-bearing masonry block in the masonry structure.
结果表明，再生混凝土空心砌块具有足够的抗压强度，可以作为砌体结构中的承重砌块。
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