瓷质抛光砖批量色差产生的原因与对策

从原料与生产工艺过程分析了瓷质势光砖批量色差产生的原因，并提出了相应对策，为生产质量佳化提供一定的参考。     

Thermal evaluation of the use of porous ceramic plates on ventilated façades—part II: Thermal behavior

The effects of porous ceramic plates on the thermal behavior of ventilated façades were evaluated, and the results are presented herein. Thermal behavior in a ventilated façade of specimens containing 40 wt% of lime mud and a firing temperature of 1100°C was evaluated and compared with a commercial porcelain ceramic tile, which was the reference material. An experimental apparatus was designed to evaluate the thermal performance of the studied ventilated façades. The results revealed that the ventilated façade composed of the studied porous ceramic tiles produced a greater reduction in temperature between the external environmental and the interior of a box representing a building (ΔT5) of 65.7°C, compared with the façade composed of the commercial porcelain ceramic tiles (ΔT5 = 56.0°C) and even the traditional façade (ΔT5 = 49.1°C). Thus, porous ceramic tiles based on byproducts are promising candidates for ventilated façade systems.     

晶雕堆花装饰环保型高档陶瓷内墙砖的研制

文中简要说明了晶雕堆花装饰环保型陶瓷内墙砖的特点及其研制开发的意义，介绍了无铅干粒釉的制备方法及性能特征，详细阐述了晶雕堆花装饰的加工工艺过程。     

仿石瓷质砖包裹颗粒的制备新工艺

本文分析了当前流行的仿石瓷质砖包裹颗粒制造方法的弊端,并通过改进设备和采用新的工艺方法,研制出仿石效果更佳的产品,这样既提高了颗粒的包裹效率,又降低了生产成本。     

拉法基屋面施工技术

为解决传统坡屋面易渗漏、不耐久、易污染、保温性能差等问题,提出拉法基坡屋面系统所采用的防水、保温、隔辐射热、通风等较先进的施工工艺,使坡屋面工程在外观、使用年限以及节能减排等各方面效果均有显著提升.     

光催化剂在瓷砖表面的低温固定技术及高效降解甲醛大理石瓷砖的研制

笔者研制了一种高效广谱光催化剂,并研究了在低温条件下,使光催化剂粒子能够牢固地附着在瓷砖的表面,实现了瓷砖降解甲醛功能的持久性。     

Optimum design of electromagnetic shielding rooms with minimum usage of absorbing materials

In this article, a novel method has been proposed to optimize the electromagnetic shielding rooms. This method is based on using minimum electromagnetic absorbing materials on the inner surface of the rooms. The positions of the absorbing materials are found optimally to produce a “best” performance for the shielding rooms. The ray‐tracing method is used to predict the shielding effectiveness (SE) of the electromagnetic shielding rooms with apertures. The performance of the proposed method is verified by a comprehensive example. © 2009 Wiley Periodicals, Inc. Int J RF and Microwave CAE 2010.     

江南传统民居建筑色彩的成因

民居建筑是在特定文化空间与特定地理环境内产生的独特文化现象。是民族智慧与审美的结晶。民居建筑的规模、结构、装饰的形成演变,是其民族文化发展历程的缩影。建筑与民族文化之间是互为因果的关系。"黑瓦白墙"作为江南传统民居中具有代表性的古典建筑风格,尤具有独特的文化内涵。本文以此为立足点,透过文化属性与地理环境等因素来探析江南传统民居建筑色彩的成因。     

基于图像的异型墙地砖在线分道系统

提出了一种异型墙地砖在线提取和纹理比较的方法。将CCD采集的墙地砖图像进行灰度阈值分割后,经过以矩形模式为特征的轮廓搜索,对原始图像中的砖面区域做标准化仿射变换处理,实现墙地砖的在线提取。依据计算共生矩阵特征向量,采用最小距离分类原理进行纹理比较分类决策,并采用自适应阈值参数加强算法的鲁棒性。基于所提取算法研制了异型墙地砖在线分道系统,并在实际现场运行成功,取得良好的分道效果。     

Photocatalytic effects of TiO2 mesoporous coating immobilized on clay roofing tiles

The objective of this study was to examine the effect of the hydroxyl radicals (free and bound) produced by a TiO₂ mesoporous coating immobilized on the surface of clay roofing tiles. The efficiency of the coating was determined by microbiological and photochemical tests. In the microbiological test (pour plate method), use was made of the test bacteria Pseudomonas aeruginosa, while the photochemical test involved the degradation of para-chlorobenzoic acid, monitored by HPLC method. Both experiments were carried out without and with a scavenger (methanol and tert-butanol). The results of the measurement of the photocatalytic efficiency, and the observed changes in the measured contact angle (sessile drop method), imply the existence of a photo-induced hydrophilicity of the TiO₂ coated porous substrates. The newly designed coating represents a medium which efficiently hinders bacterial adhesion. The experiments demonstrated the existence of self-cleaning and slight self-disinfecting properties of the mesoporous coating.