Results 11 to 20 of about 503,498 (378)
Mortars and plasters - How to characterize mortar and plaster degradation [PDF]
Archaeological and Anthropological Sciences, 2021 The degradation of mortars and plasters can represent a threat for their preservation. That is why a deep understanding of the degradation mechanisms and the identification of degradation patterns is strongly recommended for who is in charge of ...
M. L. La Russa, S. Ruffolo
semanticscholar +5 more sources
Mortars and plasters—how to manage mortars and plasters conservation [PDF]
Archaeological and Anthropological Sciences, 2021 AbstractThe use of mortars and plasters has been widespread in many cultures for thousands of years and these materials are found in the vast majority of built cultural heritage. They play a crucial role in the preservation of immovable heritage and must be taken into great consideration when conserving historical buildings.
Marta Caroselli +2 more
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IMPACT OF NATURAL ZEOLITE ON THE PROPERTIES AND RESISTANCE TO ALKALI SILICA REACTION OF MORTAR
Ceramics-Silikáty, 2021 This research investigates the effect of the amount (from 2.5 % to 15 %) of natural zeolite on the alkali silica reaction resistance (ASR), density, ultrasonic pulse velocity and mechanical properties of mortar.
Dzigita Nagrockiene +2 more
doaj +1 more source
Sustainability, 2021 A cement paste or mortar is composed of a mineral skeleton with micron to millimeter-sized grains, surrounded by water filaments. The cohesion or shear resistance in the cement paste and mortar is caused by capillary forces of action.
V. Arularasi +7 more
semanticscholar +1 more source
Preparation and Properties of Masonry Mortar from Spontaneous Combustion Coal Gangue
Medžiagotyra, 2023 To solve the problem of gangue stockpiling, this paper intends to study the feasibility of preparing masonry mortar based on spontaneous combustion gangue.
Wenqing MENG +4 more
doaj +1 more source
Ketahanan Mortar Ringan Campuran Gula Aren dan Ragi pada Suhu Tinggi: Narrative Review
Rekayasa Sipil, 2022 Lightweight mortar is a specific type of mortar that is made by adding a foaming agent. A lightweight mortar has a lot of pores or cavities filled with air, which reduces the mortar’s weight.
Shelly Christina +3 more
doaj +1 more source
The Weathering of Mortar [PDF]
Nature, 1922 MR. RICHARDSON'S letter (March 9, p. 310) anent the above calls, I think, for some further remarks. My observations never led me to conclude that the growth of moss was in any way responsible for the development of the ridge-and-ring markings upon the surfaces of old and exposed mortar.
openaire +6 more sources
Utilization of Poly(Polyvinyl Alcohol-g-2-Ethylhexyl Acrylate) as Admixture for Mortar [PDF]
, 2020 We investigated the physico-mechanical properties of mortar mixed with copolymers based on polyvinyl alcohol (PVA) and 2-ethylhexyl acrylate (2-EHA) and synthesized by grafting using ammonium persulfate (APS) as an initiator.
Bekbayeva, Lyazzat +3 more
core +1 more source
Absorption and Strength Properties of Short Carbon Fiber Reinforced Mortar Composite
Buildings, 2021 This paper presents the water absorption and strength properties of short carbon fiber reinforced mortar (CFRM) composite. Four CFRM composites with 1%, 2%, 3%, and 4% short pitch-based carbon fibers were produced in this study.
M. Safiuddin, G. Abdel‐Sayed, N. Hearn
semanticscholar +1 more source