Can we adapt to tidal flooding?

Susilorini, Rr. M. I. Retno; Vidayanti, Desiana; Fitra, Helmia Adita; Santosa, Budi

doi:10.1063/1.5112454

Cited by 7 publications

(4 citation statements)

References 3 publications

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“…Generally, the use of polymer is important to improve the mechanic properties such as compressive strength, bond mechanism, setting time, water absorption, vibration damping, etc [3]. Some chemical and organic polymers have been used and developed to gain high performance of mortar and concrete [3][4][5][6][7][8][9][10]. However, there is still an uncertainty about the performance of organic polymer mortar as green material (spending less energy than chemical ones) which has high performance and durability as well as the chemical ones, as it is debatable to claim that polymer concrete or mortar will gain maximum strength at short or long term [11].…”

Section: Introductionmentioning

confidence: 99%

Carbohydrate Polymers for Green Multi-Purpose Mortar

Susilorini¹,

Suryanto²,

Pramana³

2020

International Journal of Engineering Research and Technology

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Concrete and mortar polymer have been developed to gain high strength and durability. Instead of chemical polymer, organics polymer is widely used as material innovation. This research aims to investigate the performance as well as its compressive strength of carbohydrates polymer for multi-purposes mortar with amylum powder and honey to be used for multipurpose mortar. There were 285 cubes of mortar specimens 50 x 50 x 50 mm with basic composition weight ratio of cement : sand : water = 1 : 1 : 0.6 with addition of amylum powder and honey tested for compressive strength. The result found optimum composition of specimen series is KT-M-0-G which contains honey 0.03% and amylum 0.1% of cement weight with compressive strength of 37.44 MPa. The comparison of compressive strength of mortar in current investigation to the previous researches as reference has shown higher compressive strength of specimen series without honey but very low compressive strength to specimen series with honey. This research confirms that mortar with carbohydrates polymer can be used for multipurpose mortar because it has high performance of strength and durability.

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Section: Introductionmentioning

confidence: 99%

Carbohydrate Polymers for Green Multi-Purpose Mortar

Susilorini¹,

Suryanto²,

Pramana³

2020

International Journal of Engineering Research and Technology

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“…Durability of concrete brick will be a big issue when the house is submerged incidentally or continuously submerged by seawater. Several researches reported innovation and development in concrete retrofitting in marine environment such as reinforcement to prohibit corrosion, using premixed mortar additive, bonding chemical agent, and applied special threatment for concrete and reinforcement [5][6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Masonry Walls Retrofitting with Eco-Concrete Bricks in Tidal Flooding Prone Area

Susilorini¹,

S²,

Rianto³

et al. 2020

International Journal of Engineering Research and Technology

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Durability of concrete masonry wall in marine environment is a big issue that related to the deterioration of the structure exposed to seawater. Therefore, proper retrofitting should be done effectively to gain high durability of the structure. This research aims to: (1) developed eco-concrete bricks that were implemented to retrofit masonry wall in tidal prone area; and (2) to investigate durability as well as compressive strength development of concrete bricks produced in the laboratory and applied to masonry wall for 14 months. Research activities consisted of: (1) Experimental activities of concrete bricks mix design optimizing, production, and compressive strength test of concrete brick specimens; (2) Field application which consisted of masonry wall retrofitting by eco-concrete bricks, and (3) Core Drill of concrete masonry wall and compressive strength test of the Core Drill specimens. The concrete bricks made of natural polymer such as Moringa oleifera, Gracilaria Sp., and also honey. Masonry walls were built in Sriwulan village as tidal prone area and in Pucang Gading as dry and lowland area. Results have shown that K1-K3 series of eco-concrete bricks were the optimum composition with compressive strength of 15.88 MPa and 16.13 MPa. Eco-concrete bricks of K3 series applied to the broken masonry wall for retrofitting. Good performance of compressive strength of Core Drill specimens tested at age 14 month have shown about four times (73.84 MPa) for specimens of Pucang Gading village and about three times (58.61 MPa) of Sriwulan village. Eco-concrete bricks with natural polymers of Moringa oleifera, Gracilaria Sp., and also honey have proven great performance in durability and compressive strength increase.

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“…Several studies reported strategies in disaster risk reduction, especially in resilience and adaptation in various disasters, methods, actions, etc. [2,[7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%