Results 91 to 100 of about 97,295 (251)
Penggunaan Gula Pasir Lokal Sebagai Plasticizer Pada Adukan Mortar Untuk Pembuatan Conblock [PDF]
, 2008 Cement mortar (cement, sand and water mixture) has been widely applied as building materials, such as cement plaster, conblock, concrete brick, roof tile, etc.
K, D. R. (Dian) +2 more
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Effect of calcium aluminate cement variety on the hydration of Portland cement in blended system [PDF]
, 2014 Two kinds of CACs with different monocalcium aluminate (CA) contents were used in the PC/CAC (PAC) mixtures. Effects of CA and CACs on the properties of PAC were analyzed by setting times and the compressive strength tests, and also by means of ...
De Schutter, Geert +3 more
core +2 more sources
Medicine for the Material World
Archaeometry, EarlyView.ABSTRACT It is clear that many of the inorganic materials of antiquity have been used both as medicines for human ills and also as agents in technological processes. This paper speculates that there might have been a stronger link between these two functions in the past, based on the concept of “active agents”—materials that are efficacious at curing ...
A. M. Pollard
wiley +1 more source
Efflorescence of Cement Mortar
Journal of the Ceramic Association, Japan, 1960 セメントとモルタルの配合に関する各種要因がエフロレセンスとこれに関連ある特性におよぼす影響について調べた. エフロレセンスはセメント中のアルカリ量を減じ, またモルタルを緻密にすることによって軽減される. モルタルの吸水, 乾燥および透水の速度は主として水セメント比が低く, 水和度の高いことによって減少する. したがってモルタルを緻密にするために粗目の砂を用い, 添加材として高炉水砕スラグの微粉末を一部セメントに置換して加えることはエフロレンス防止の面でも有効と思われる. ただしモルタルを富配合にすることは同時にアルカリ含有量を高めることになり明らかな効果をもたらさなかった.
Renichi KONDO +2 more
openaire +2 more sources
Pengaruh Perendaman Air Laut Terhadap Kualitas Mortar Semen [PDF]
This research of fabrication cement with adding sugarcane bagasse ash (SBA) as pozzolan. Then chemical composition of cement sample is measured by XRF, setting time of cement and mortar compressive strength is examined with and without immersion.
Damayanti, Mentari C. +2 more
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Environmentally Friendly Pervious Concrete for Treating Deicer-Laden Stormwater: Phase I [PDF]
, 2015 A graphene oxide-modified pervious concrete was developed by using low-reactivity, high-calcium fly ash as sole binder and chemical activators and other admixtures.
Shi, Xianming, Xu, Gang
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Flexural behaviour of plain concrete prism strengthened by textile fine grained mortar [PDF]
, 2018 This paper presents a flexural strength study of concrete incorporated with textile fine grained mortar (TFGM) as a strengthening laminate. TFGM is a combination of fine grained mortar (FGM) with alkali resistant glass fabric (AR glass).
A. Khalid, Nur Hafizah +6 more
core +1 more source
Meteoritics &Planetary Science, EarlyView.Abstract Fossil micrometeorites (MMs) recovered from lithified sedimentary rocks, particularly iron‐rich (I‐type) cosmic spherules (CSs) provide valuable insights into past dust‐forming events. Their abundances, when combined with estimates of local sedimentation rates can be used to reconstruct the flux of extraterrestrial dust.
Isabelle S. Mattia +2 more
wiley +1 more source
Effect of Dispersion Method for Nano-Materials on Some Mechanical Properties of Cement Mortar
Diyala Journal of Engineering Sciences, 2019 This study was involving the dispersion method of nano-materials replacement and the interaction with cement mortar behavior for many mortar samples under variable curing time ,with constant water to cement ratio (W/C=0.45) .Some mechanical properties ...
Mohammed J. Kadhim, Hamza M. Kamal
doaj +1 more source
Sugarcane bagasse ash as replacement of cement mortar [PDF]
, 2013 Mortar was consisted of Ordinary Portland Cement (OPC), fine aggregates and water. Blended cement contain pozzolanic reaction cement due to the present of pozzolanic materials like sugarcane bagasse ash (SCBA), fly ash ,palm oil fuel ash(POFA) and others.
Syazwana , Mohd Sukri
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