A simplified model for the combined wicking and evaporation of a NaCl solution in limestone [0.03%]
一种结合毛细管作用和蒸发作用简化模型用于研究氯化钠溶液在石灰岩中的运移过程
L Pel,R Pishkari,M Casti
L Pel
Salt weathering is one of the major causes of the damage both in cultural heritage as well as in civil engineering constructions. A special case develops when there is a continuous wicking of a salt solution into a material in combination w...
D M Herbert,D R Gardner,M Harbottle et al.
D M Herbert et al.
Property owners are facing increasing threats from flooding and in response are likely to turn to products designed to waterproof or 'seal' the outside of the building in an effort to prevent the ingress of flood water. However, very limite...
How models can make a difference for a sustainable future of the building industry [0.03%]
模型如何为建筑行业的可持续未来作出贡献
Klaas van Breugel
Klaas van Breugel
Models play a vital role in science and technology and in the evolution of modern societies. They are used for describing processes and mechanisms, experimental observations, analyses and predictions. In spite of the fact that models are a ...
An experimental study of cathodic protection for chloride contaminated reinforced concrete [0.03%]
氯盐污染钢筋混凝土的阴极保护实验研究
Hayder M Oleiwi,Yu Wang,Michele Curioni et al.
Hayder M Oleiwi et al.
Cathodic protection (CP) is being increasingly used on reinforced concrete structures to protect steel reinforcing bars from corrosion in aggressive conditions. Due to the complexity of environmental conditions, the design specifications in...
Geert De Schutter,Karel Lesage
Geert De Schutter
Concrete properties to a large extent depend on mix design and processing, currently leaving only limited options to actively modify concrete properties during or after casting. This paper gives a (p)review on a more advanced active control...
Creep and cracking of concrete hinges: insight from centric and eccentric compression experiments [0.03%]
混凝土铰的徐变与开裂：从轴心和偏心受压实验中得到的见解
Thomas Schlappal,Michael Schweigler,Susanne Gmainer et al.
Thomas Schlappal et al.
Existing design guidelines for concrete hinges consider bending-induced tensile cracking, but the structural behavior is oversimplified to be time-independent. This is the motivation to study creep and bending-induced tensile cracking of in...
Low-Temperature Curing Strength Enhancement in Cement-Based Materials Containing Limestone Powder [0.03%]
含石灰石粉水泥基材料的低温凝结强度提升机制研究
Dale P Bentz,Paul E Stutzman,Franco Zunino
Dale P Bentz
With the ongoing sustainability movement, the incorporation of limestone powder in cementitious binders for concrete in the U.S. has become a subject of renewed interest. In addition to accelerating the early age hydration reactions of ceme...
Numerical Simulation of the Freeze-Thaw Behavior of Mortar Containing Deicing Salt Solution [0.03%]
含有融雪盐溶液的砂浆冻融行为数值模拟
Hadi S Esmaeeli,Yaghoob Farnam,Dale P Bentz et al.
Hadi S Esmaeeli et al.
This paper presents a one-dimensional finite difference model that is developed to describe the freeze-thaw behavior of an air-entrained mortar containing deicing salt solution. A phenomenological model is used to predict the temperature an...
Standardization of peeling tests for assessing the cohesion and consolidation characteristics of historic stone surfaces [0.03%]
用于评估历史石材表面粘结性和固结特征的脱皮试验标准化
Miloš Drdácký,Jaroslav Lesák,Silvia Rescic et al.
Miloš Drdácký et al.
A peeling test known as the "Scotch Tape test" has been used for more than 40 years in conservation practice for assessing the consolidation efficiency of degraded stone. However, the method has not been supported by any standard or reliabl...