An Overview on Physical and Mechanical Properties of Bamboo as a Natural Reinforcement in Concrete

Abstract

Bamboo regained popularity as a reinforcement for concrete, especially in simple construction because of its high in tensile strength. Bamboo’s material that has a fast reproduction which increases its suitability to use as a sustainable source especially in construction works. However, when bio-based materials in general, and bamboo in particular, are expected to be used in construction, the sensitivity to moisture and their durability are usually questionable. Physical and mechanical properties bamboo should be improved by treated with chemical to prevent the bamboo from insects, pesticides and ensure the longevity of bamboo. Bamboo fibres are mainly used as a natural reinforcement in concrete that can minimize energy consumption, protect non-renewable natural resources, reduce pollution and maintain a healthy environment. Therefore, this study was to review and collect data for physical and mechanical properties of concrete containing bamboo as a natural reinforcement. The addition percentages of bamboo fibres 0.5%, 1.0%, 1.5%, 2.0% and 2.5%, used in the research were evaluated. Overall, the bamboo fibres as reinforced concrete for 1.0% to 1.5% are the best ratio of mix designation that have significant increase in compressive and tensile strength that tested and reviewed after 28 days of curing. Meanwhile, the density test for concrete is shown lower compared to the British Standard of steel as reinforced in concrete. The treated bamboo that used chemical treatment were improved the bonding strength and reduced water absorption more than 50% compared to the untreated bamboo. Form the review that have been done, bamboo as reinforces in concrete are suitable for lightweight construction building.

Antimildew Effect of Three Phenolic Compounds and the Efficacy of Antimildew Sliced Bamboo Veneer

“…Bamboo materials are among the world’s most well-known fast-growing, and high-yielding plants, with short maturation periods, high yields, straight and dry shapes, and dense textures. They are widely used in various fields, such as furniture, wood-based panels, papermaking, and outdoor building materials [ 1 , 2 , 3 , 4 ]. As natural reinforcement material in concrete, bamboo has expanded its market and alleviated the supply–demand contradiction of wood resources [ 5 ].…”

Sleeved waveguide ultrasonic sensor for monitoring concrete health

“…This has increased interest and attention in ultrasonic guided waves for NDT applications and intelligent health monitoring of structures. 4 With proper mode and frequency selection, guided wave ultrasonics have been harnessed for inspection of pipelines, [5][6][7] annular tank plates, [8][9][10][11][12][13] rods, 14,15 railways [16][17][18] and aircraft. [19][20][21] Several studies have been conducted on guided ultrasonic wave techniques for health monitoring and damage detection in concrete structures.…”

“…With proper mode and frequency selection, guided wave ultrasonics have been harnessed for inspection of pipelines, 5–7 annular tank plates, 8–13 rods, 14,15 railways 16–18 and aircraft. 19–21 Several studies have been conducted on guided ultrasonic wave techniques for health monitoring and damage detection in concrete structures.…”

Process and Anti-Mildew Properties of Tea Polyphenol-Modified Citral-Treated Bamboo

“…As one of the fastest growing plants in the world, bamboo has the advantages of being biodegradable, renewable, having a high tensile strength, good toughness, and low cost [ 1 , 2 , 3 , 4 ]. As a result, bamboo and its products are used extensively in the fields of building, furniture, and gardening [ 5 , 6 , 7 ]. However, because of the hydrophilic and nutrient-rich nature, bamboo and its products have a low natural resistance to mold and mildew [ 8 ] and are subject to mildew during use to the extent that they lose their use value and are discarded, leading to significant wastage of resources and economic loss.…”