Results 101 to 110 of about 9,303 (212)

Effect of Salinity and Polycarboxylate Superplasticizer on Fresh Property of Seawater-Blended Cement. [PDF]

Polymers (Basel), 2023
Ren J, Li H, Zhang J, Yan S, Zhu H, Xu S, Shi S, Mao J.   +7 more
europepmc   +1 more source

ANALISA PENGARUH VARIASI PENAMBAHAN HYPER PLASTICIZER POLYCARBOXYLATE TERHADAP KUAT TEKAN BETON K-400 [PDF]

, 2020
Concrete is a material that generally becomes the community's need for infrastructure construction facilities which is increasing along with the times, therefore the selection of concrete as the main raw material ...
ROHAYU, NIM. 112015110
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Synthesis and Performances of Shrinkage-Reducing Polycarboxylate Superplasticizer in Cement-Based Materials. [PDF]

Materials (Basel), 2022
Li S, Liu X, Xu Y, Lai G, Ding Y, Chen Y, Xia C, Wang Z, Cui S.   +8 more
europepmc   +1 more source

Compression of Polypropylene Fiber Reinforced Concrete Containing Slag

工程科学与技术, 2011
:Compressive properties of concrete containing Ground Granulated Blast Furnace Slag(GGBFS) reinforced by polypropylene fibers were investigated on Φ101.6 mm×203.2 mm cylindrical specimens.
doaj  

Preparation, application and water reducing mechanism of a novel fluorescent superplasticizer with improved flow retaining ability and clay tolerance

, 2018
Novel fluorescent polycarboxylate superplasticizer modified by anhydride naphthalene groups was prepared, and characterized by 1 H NMR and FTIR. Fluidity behaviors of cement suspensions mixed with the polycarboxylate indicated that the superplasticizer ...
Chang’e Fu (5581067), Weiben Yang (1744291), Limin Zhang (297459), Zhen Yang (107412), Haojie Qu (5581064)   +4 more
core   +1 more source

Self-Compacting Mixtures of Fair-Faced Concrete Based on GGBFS and a Multicomponent Chemical Admixture—Technological and Rheological Properties

Buildings
The use of superplasticizers in a self-compacting concrete mix without the addition of a foaming agent in practice leads to a well-known problem associated with increased air entrainment and promotes the formation of harmful large bubbles, high-void ...
Oksana A. Larsen, Svetlana V. Samchenko, Olga V. Zemskova, Andrey V. Korshunov, Artyom A. Solodov   +4 more
doaj   +1 more source

Influence of Sand-Cement Ratio and Polycarboxylate Superplasticizer on the Basic Properties of Mortar Based on Water Film Thickness. [PDF]

Materials (Basel), 2021
Zhang Z, Feng Q, Zhu W, Lin X, Chen K, Yin W, Lu C.   +6 more
europepmc   +1 more source

Studi Tentang Pengaruh Penambahan Superplasticizer dan Pengurangan Kadar Air Terhadap Kuat Tekan Beton Normal [PDF]

Penambahan bahan kimia pada campuran agregat, semen dan air sebagai bahan utama pembuatan beton sudah bukan lagi menjadi hal baru, terutama pada beton yang memerlukan kinerja tinggi, penting untuk mengendalikan volume penggunaan air dalam pencampuran ...
Halid, Abd, Ilmuddin
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STUDI PENGGUNAAN ADMIXTURE SUPERPLASTICIZER TYPE F ASTM C494/C494M (POLYCARBOXYLATE ETHER) DALAM BETON NORMAL TERHADAP KUAT TEKAN BERDASARKAN UMUR BETON [PDF]

Beton merupakan material konstruksi yang sangat penting dan sering kali memerlukan peningkatan kualitas untuk memenuhi tuntutan proyek modern. Admixture superplasticizer tipe F ASTM C494/C494M (polycarboxylate ether) telah diidentifikasi sebagai salah
RAHANIAR, REVAN, SAPUTRA, DAVIYANTO RAHMATULLAH   +1 more
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Supersaturation-Pathway-Controlled Gypsum Crystallization and Morphology: Nucleation- vs. Growth-Dominated Regimes with a Polycarboxylate Superplasticizer

Crystals
Gypsum (CaSO4·2H2O) crystallization is highly sensitive to the supersaturation pathway, which governs the balance between nucleation and crystal growth and ultimately controls growth morphology.
Faiz M. Kakar, Parichehr Pourattar, Christian Pritzel, Torsten Kowald, Manuela S. Killian   +4 more
doaj   +1 more source