据国际能源消耗数据显示，建筑能耗与碳排量占世界总能耗及碳排放的39%，于是，绿色建筑应运而生。绿色建筑的本质是将人工建筑和自然环境视为一个有机整体，在使建筑对自然生态的破坏降至最低的同时，通过充分利用自然环境资源，实现建筑的使用、审美、文化等各项功能。2018年，张宝刚等人编著的《绿色建筑设计及运行关键技术》以经济效益、环境效益和社会效益为原则，依循绿色建筑全寿命周期，结合理论阐述与案例解析，从建筑节地、建筑节能、建筑节水、建筑节材、室内环境、建筑运营与管理等方面，介绍了绿色建筑的设计理念、设计原则、设计方法、模拟分析、成本收益、生态效率，探究了涵盖暖通空调、进水排水、场地组织、建筑结构、再生建材、室内外环控、智能管理、装配式建筑等绿色化关键技术。笔者基于本书的学习，认为其内容详实、言简意赅，扩展了读者在建筑节能方面的视野，尤其是以下几个方面值得广大读者关注。

葛琳.基于节能环保理念的绿色建筑设计——评《绿色建筑设计及运行关键技术》[J].混凝土与水泥制品,2020(8):97.

摘   要：研究了陶粒掺量对透水混凝土孔隙率、抗压强度、透水性能及抗冻性能的影响。结果表明，随着陶粒掺量的增加，透水混凝土的连续孔隙率、透水系数逐渐增大，抗压强度逐渐减小。当陶粒掺量为30％时，透水系数最大，达到了3.10 mm/s，此时抗压强度为11.7 MPa。经过25次冻融循环后，当陶粒掺量达25%以上时，透水混凝土发生冻融破坏。 Abstract: The influence of ceramic content on the measured porosity, mechanical properties, water permeability and frost resistance of pervious concrete was studied. The results show that the measured porosity and permeability coefficient of pervious concrete increase gradually with the increase of ceramic content, while the compressive strength decreases. when the ceramic content is 30%, the water permeability coefficient is the largest, reaching 3.10 mm/s, and the compressive strength is 11.7 MPa. After 25 freeze-thaw cycles, when the ceramic content is 25% or more, the pervious concrete is damaged by freezing and thawing.

李骁男,朱跃华,辛晓斌,等.陶粒掺量对透水混凝土性能影响研究[J].混凝土与水泥制品,2020(8):92-94. LI X N,ZHU Y H,XIN X B,et al.Effect of Ceramsite Content on the Performance of Pervious Concrete[J].China Concrete and Cement Products,2020(8):92-94.

摘   要：研究了不同粉煤灰取代率的再生混凝土在硫酸盐-冻融耦合环境下的质量损失率和相对动弹性模量的变化规律，并采用两参数Weibull函数建立了寿命预测模型。结果表明，在硫酸盐-冻融耦合环境下，随着冻融次数的增加，各组试件的相对动弹性模量和质量均呈现先上升后下降的趋势；当粉煤灰取代率为30%时，试件在硫酸盐-冻融耦合环境下的耐久性最优，最多可经受362次硫酸盐-冻融循环后才会失效。 Abstract: The mass loss rate and relative dynamic elastic modulus of recycled concrete with different replacement rate of fly ash under sulfate-freeze-thaw coupling environment were studied, and the life prediction model was established by using two-parameter weibull function. The results show that the relative dynamic elastic modulus and mass of each group of specimens increase first, and then decrease with the increase of freeze-thaw times under sulfate-freeze-thaw coupling environment. When the replacement rate of fly ash is 30%, the durability of specimens under sulfate-freeze-thaw coupling environment is the strongest, and it will fail only after 362 sulfate-freeze-thaw cycles at most.

冯琦,王宇斌.硫酸盐-冻融耦合环境下粉煤灰再生混凝土的耐久性研究[J].混凝土与水泥制品,2020(8):88-91. FENG Q,WANG Y B.Study of the Durability of Fly Ash Recycled Concrete Under Sulfate-freeze-thaw Coupling Environment[J].China Concrete and Cement Products,2020(8):88-91.

王钢,董玉文,郑磊,等.基于冲击波技术的透水混凝土抗冻性能研究[J].混凝土与水泥制品,2020(8):83-87. WANG G,DONG Y W,ZHENG L,et al.Experimental Study on Frost Resistance of Pervious Concrete Based on Impact Elastic Wave Method[J].China Concrete and Cement Products,2020(8):83-87.

摘   要：为满足国内管片生产企业转型升级的需求，在消化吸收国外预制混凝土管片生产线控制技术的基础上，研发了预制混凝土管片自动化流水生产线，并与传统预制混凝土管片生产线进行了对比，且对预制混凝土管片生产线的发展方向进行了展望。 Abstract: To meet the needs of transformation and upgrading of domestic precast concrete segment production enterprises, on the basis of digesting and absorbing the control technology of foreign precast concrete segment production line, the automatic production line of precast concrete segment is developed, and compared with the traditional precast concrete segment production line. In addition, the development direction of precast concrete segment production line is prospected.

刘锦涛.预制混凝土管片自动生产线及控制系统介绍[J].混凝土与水泥制品,2020(8):81-82. LIU J T.Introduction of Precast Concrete Segment Auto Production Line and Control System[J].China Concrete and Cement Products,2020(8):81-82.