Results 21 to 30 of about 29,593 (245)

A Review of Exterior Waterproofing Technologies in Prefabricated Buildings [PDF]

open access: yesE3S Web of Conferences
This paper analyses the status quo of exterior wall waterproofing technology of prefabricated building, introduces the application of waterproofing coil laying, sealant waterproofing, grouting method, exterior wall waterproofing coating, waterproof ...
Liao Baiheng   +3 more
doaj   +1 more source

Analytical characterization of ancient mortars from the archaeological roman site of Pisões (Beja, Portugal) [PDF]

open access: yes, 2019
The analytical characterization of mortar samples from the roman archaeological site of Pisões, located in Southern Portugal, were carried out by means of X-ray diffractometry (XRD), thermogravimetry (TGADTA), optical and electron scanning microscopy ...
Borsoi, G.   +4 more
core   +1 more source

The Neue Nationalgalerie by Mies van der Rohe between Preservation and Minimal Improvement [PDF]

open access: yes, 2020
The NeueNationalgalerie (1968) is considered an icon of the 20th century and part of the legacy of Mies van der Rohe. Almost 50 years after its construction the building showed some physiological decay; however, it has been considered obsolete due to the
Canziani, Andrea, Di Resta, Sara
core   +1 more source

Building constructions of stone cladded roofs in contemporary architecture [PDF]

open access: yesFacta Universitatis. Series: Architecture and Civil Engineering, 2011
Stone roof coverings have existed for hundreds of years now, but their application in contemporary representative architecture is quite different than it was in former times, and accordingly the underlying constructional details are much more complicated.
Dobszay Gergely
doaj   +1 more source

Roman diet and trade: evidence from organic residues on pottery sherds recovered at the Roman town of Calleva Atrebatum (Silchester Hants.) [PDF]

open access: yes, 2008
The analysis of organic residues from pottery sherds using Gas-Chromatography with mass-spectroscopy (GC-MS) has revealed information about the variety of foods eaten and domestic routine at Silchester between the second and fourth–sixth centuries A.D ...
Copley   +16 more
core   +1 more source

Comparative Experimental and Numerical Study on Waterproofing Techniques for Construction Joints in Mining Tunnel Linings

open access: yesInfrastructures
This study is based on in situ structural test sections and systematically explains the construction processes and key control points of different waterproofing methods by optimizing the self-waterproofing of structural concrete, controlling the ...
Zhaotai Zhang, Xinjie Zhou, Xianlei Xu
doaj   +1 more source

Performance Evaluation of Waterproofing Membrane Systems Subject to the Concrete Joint Load Behavior of Below-Grade Concrete Structures

open access: yesApplied Sciences, 2017
Below-grade structures such as parking lots, underground subway tunnels, and basements are growing in scale and reaching deeper below-ground levels. In this type of environment, they become subject to higher water pressure.
Jaeyoung Song   +3 more
doaj   +1 more source

Sports Hall - Warranty Defect of Floor [PDF]

open access: yes, 2019
The paper examines the issue of managing complaints after buildings have been put into operation. The problem is documented through the case study example “Sports Hall Reconstruction”, in which a fault appearing in part of a large concrete slab is ...
Kubečková, Darja, Smugala, Stanislav
core   +1 more source

Study on acoustic emission response characteristics of sandstone directional fracturing under different filtration surfaces

open access: yesMeikuang Anquan, 2022
In order to study the influence of filtration on rock directional hydraulic fracturing under different filtration surfaces, 300 mm×300 mm×300 mm sandstone specimens with intermediate drilling holes and directional prefabricated fractures were selected ...
YE Hailong   +3 more
doaj   +1 more source

Research of Efficiency of the Horizontal Coating Depending on Intensity of Capillary Absorption

open access: yesTehnički Glasnik, 2020
In this article, research of intensity of a capillary suction of horizontal waterproof coatings when using dry polymer plaster mixtures is described. Line charts of dependence of intensity of capillary absorption on the depth of dipping and mortars for ...
Nina Dmitriyeva, Oleg Popov, Olga Grin
doaj   +1 more source

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