Results 101 to 110 of about 113,961 (303)
Pumping Lightweight Aggregate Concrete
Journal of the Society of Materials Science, Japan, 1969 In Japan the pumping of concrete is generally in practice in the building projects to save labor because of manpower shortage in the country. But there are some problems in pumping the concrete, especially of the lightweight aggregate concrete.It is the aim of this report to present information on the above mentioned problems which has been obtained ...
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Fire and Materials, EarlyView.ABSTRACT This research was conducted within the framework of project SI2.825082, funded by the European Commission—DG GROW. The project's objective was to finalise a European approach for assessing the fire performance of façades under medium and large fire exposure conditions.
Péter Tóth +7 more
wiley +1 more source
Advances in Civil Engineering, 2019 In order to study the dynamic characteristics of the self-compacting lightweight aggregate concrete (SCLC) under uniaxial compression, 10 different strain rates (10−5–10−1/s) were set up to examine the uniaxial compressive dynamic performance of ordinary
Furong Li, Zhenpeng Yu, Yanli Hu
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Mechanical properties of lightweight concrete made with cold bonded fly ash pellets [PDF]
, 2013 In this paper, compressive and splitting tensile strengths, modulus of elasticity and steel rebar-concrete bond strength of lightweight aggregate concretes (LWAC) produced at 0.40 w/c with sand and mixture of crushed stone and lightweight fly ash ...
Yıldırım, Hasan, Özturan, Turan
core
FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source
The Effect of Elevated Temperature on the Lightweight Aggregate Concrete
Kurdistan Journal of Applied Research, 2017 The use of lightweight concrete has become widely spread in concrete structures in the last years. Fire can be considered as a destructive hazard that attack concrete structures.
Rahel Khalid Ibrahim
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VHF adaptive antenna using a rear defogger [PDF]
, 2012 This thesis presented the design of an adaptive bearnforming antenna using a rear defogger. The main purpose of this project is to develop the vehicular adaptive antenna for VHF band, which does not require the installation space, does not spoil the
Abdullah, Noorsaliza
core
CFD Analysis of Dual‐Layer PCM Roofs for Thermal Mitigation in Residential Buildings
Heat Transfer, EarlyView.ABSTRACT This study presents a computational fluid dynamics analysis of dual‐layer phase change material (PCM) roofs for passive cooling in residential buildings under the hot and humid climate of Bangladesh. A three‐dimensional transient model was developed in ANSYS Fluent using the enthalpy–porosity approach to simulate coupled heat conduction ...
Mohammad Junaid +6 more
wiley +1 more source
Rawatan larut resapan menggunakan penjerap media komposit karbon teraktif, zeolit, batu kapur dan enapcemar sisa kertas [PDF]
, 2019 Kajian ini dijalankan bagi meneroka potensi WPS dan LS untuk menggantikan sebahagian AC dan ZEO dalam penghasilan media komposit baharu. Nisbah optimum AC-WPS (media hidrofobik) adalah 2:2, manakala ZEO-LS (media hidrofilik) adalah 25:15.
A. Rahman, Shahril Effendi
core
Lightweight concrete based granshlak
Bulletin of Prydniprovs’ka State Academy of Civil Engineering and Architecture, 2016 Постановка проблемы. Бетоны невысокой прочности целесообразно получать с использованием местных вторичных ресурсов для их утилизации и снижения экологической нагрузки на окружающую среду. Но при этом важно проектировать такие составы бетонов с пониженным расходом цемента.
Netesa, M. I., Palanchuk, D. V.
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