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22-11-2023
SIW organizes "CSR for Employee" activities in the "SIW Market" event, allowing employees to sell products such as food, fruit, beverages, etc. It aimed to supplement employees' income while allowing them to socialize and relax from their work.
09-11-2023
On 9 November 2023, SIW, led by Mr. Krishnendu Sanyal, Managing Director, and the management team, hosted a welcoming event for " The Association of Thai Concrete Product Industry” The association visited to explore the operations, listen to the company's vision, tour the production processes, various innovations, and SIW - Integrated Agriculture Learning Center. SIW places significant importance on the organization's potential, emphasizing the production of high-quality products adhering to international standards, transparent business practices, and an unwavering commitment to social and environmental responsibility. This commitment is integral to the sustainable development of the organization.
20-10-2023
SIW organizes "CSR for Employee" activities in the "SIW Market" event, allowing employees to sell products such as food, fruit, beverages, etc. It aimed to supplement employees' income while allowing them to socialize and relax from their work.
12-10-2023
On 12 October 2023, SIW and TSN Wire jointly donated items such as bottled water, rice, clothing, consumer goods, and barbed wire. along with a budget to The Garden of Eden - Health Rehabilitation Center for Patients and Persons with Disabilities in Nong Bua, Ban Khai District, Rayong Province. This collective effort was aimed at offering encouragement to the patients, as well as supporting their healthcare and enhancing their overall quality of life. It represents a continued commitment to sustainable community care.
06-10-2023
SIW 29th Anniversary celebration on 6 October 2023, give scholarship to employee’s children & Long Service Year Award, SIW's readiness for greenhouse gas measures in the global market and SIW Health Care Challenge #1
30-08-2023
SIW supported "Good Things for Employee Hometown" Rayong 30th August, 2023 – SIW have proceeded “Good Things for Employee Hometown Project”. This project created for supporting and developing their employee hometown. From this chance, we supported to “Improvement of concrete walkways and playgrounds.” at Child Development Center, Songsalueng Municipality, Klang, Rayong with successfully. We hope that this project may useful for students, and youth in the next.
22-08-2023
On August 22, 2023, The Siam Industrial Wire participated in promoting resilience among vulnerable groups for the second consecutive year, as part of the 4th/2023 installment of the "Thai People Sharing Hearts Together" project. They collaborated with the Public Health Office of Bankai District, the Subdistrict Administration Organization of Nong Lalok, and a group of volunteer public health workers in the Nong Lalok Subdistrict area of Bankai District, Rayong Province. Together, they went to the field to distribute essential consumer goods and necessities to alleviate the burden, boost morale, and promote sustainable living in the community.
10-08-2023
On August 10, 2566 (2023), SIW donated wire mesh to Wat Khao Pho in Nong Lalok Subdistrict, Ban Khai District, Rayong Province. This donation is intended for the construction of a meditation retreat building, aimed at promoting Buddhist teachings and facilitating the practice of meditation for the community in the future.
07-08-2023
Surface corrosion and pitting corrosion differ in the following ways: Surface Corrosion: Surface corrosion refers to the corrosion that occurs on the surface of a metal, where the metal surface is not deeply eroded or penetrated by corrosion to the extent that it becomes pitted or significantly damaged. Pitting Corrosion: Pitting corrosion is corrosion that develops on the metal surface over an extended period, causing the metal surface to be deeply eroded and penetrated into the metal substrate. This leads to significant damage to the metal, rendering it unsuitable for use. Corrosion Mechanism:When a metal undergoes oxidation or is subjected to reduction, the corrosion process takes place, resulting in the erosion of the metal. Therefore, the primary goal of corrosion prevention is to inhibit the occurrence of oxidation reactions. The most resistant metals to corrosion are those with the highest positive electrode potentials, such as gold. Platinum, silver, and red gold also possess good resistance to corrosion due to their relatively high positive electrode potentials. On the other hand, other metals are more susceptible to oxidation, meaning they are more likely to corrode easily. An example of a commonly encountered and distinct corrosion process is the formation of rust on iron or the creation of iron oxide. Iron corrodes when there is the presence of oxygen and water. The corrosion process of iron is relatively complex and has unique characteristics. However, it is believed to involve critical steps, including: 1. Oxidation reaction occurs at a specific area on the iron surface, acting as the anode. This can be represented by the equation: Fe(s) Fe2+(aq) + 2e-2. Oxygen is reduced at another area of the iron surface, acting as the cathode. In the presence of water, the equation becomes: 2O2(g) + 4H2O(l) + 8e- 8OH-(aq)3. A subsequent reaction involves the formation of iron hydroxide: 4Fe2+(aq) + 8OH-(aq) 4Fe(OH)2(aq) These steps contribute to the formation of iron oxide, commonly known as rust, and the overall corrosion process of iron. It's important to note that the corrosion mechanisms and reactions can vary based on the specific metal, environment, and conditions involved.
31-07-2023
SIW participated in the annual almsgiving ceremony procession with 11 local communities and the Nong Lalok Subdistrict Administrative Organization. They offered alms to temples within the Nong Lalok Subdistrict area, a total of 8 temples, including Wat Don Chan, Wat Laha Rai, Wat Ang Kaew, Wat Suan Laow, Wat Khao Pho, Wat Mab Tong, Wat Choei Noen, and Wat Nong Krabok. This event took place on Monday, July 31, 2566 (2023), as a way to preserve and honor the valuable traditions and culture of the Thai people. Additionally, the company also provided drinking water to the participants of this almsgiving ceremony procession.
27-07-2023
SIW has been certified at Green Industry Level 4 by the Department of Industrial Works, Ministry of Industry. Green Industry Level 4 signifies a green culture, where organizations must demonstrate responsibility for the environment and society, considered a crucial part of the organizational culture. It emphasizes the organization's commitment to continuous and sustainable environmental operations, held at the Army Club, Bangkok, on July 27, 2566 (2023).
05-07-2023
How deep should the pile be drilled to ensure safety?Piles are an essential component used to support and transfer the weight and load of a building to the ground. The load transfer of a pile occurs through the frictional resistance between the pile surface and the surrounding soil or through direct load transfer to the underlying soil or bedrock. The main purpose of using piles is to prevent the building or structure from settling or sinking into the ground. For small-scale buildings, the piles used are generally shorter in length and fewer in number. However, larger buildings may require a greater number of piles or longer piles to transfer the load to deeper layers of soil and bear a higher load capacity. If the pile extends to the level of hard soil, it can directly transfer the load from the building to the hard soil layer. How do piles bear the load?Piles bear the load through two main types of forces: "skin friction" and "end bearing." 1. Skin Friction: This force is generated by the frictional resistance between the pile surface and the surrounding soil. The magnitude of this force depends on the type of soil (each soil type has different skin friction properties) and the characteristics of the pile surface. 2. End Bearing: This force occurs at the pile tip, where the pile rests on a firm soil layer. The magnitude of this force depends on the type of soil, such as the presence of voids between soil particles. Soils with more voids have a lower load-bearing capacity, while compacted sands have a higher load-bearing capacity. In general pile design, for skin friction piles, the focus is on the size and length of the pile to generate sufficient lateral friction to support the applied load. For end bearing piles, the design aims to have the pile sit on a compacted sand layer. Types of piles used in construction can be broadly categorized into three main types based on their manufacturing and usage characteristics: 1. Spun Piles: These piles are produced by spinning concrete in a mold at high speed. This process results in a dense and strong concrete core with embedded steel reinforcement. Spun piles can be driven or drilled and are suitable for high-rise buildings that require strength to withstand wind loads and earthquakes. 2. Bored Piles: Bored piles are constructed by drilling a hole and then placing steel reinforcement and concrete into the drilled hole. They come in various lengths and sizes as specified. Bored piles are suitable for projects that require high strength and load capacity. 3. Prestressed Concrete (PC) Piles: PC piles are manufactured by placing concrete into a mold that contains prestressed steel wires or strands. The concrete is then compressed to enhance its strength. PC piles are used in construction projects that require high strength and durability in various environmental conditions. Siam Wire Industries (SIW) offers PC Wire and PC Strand, which are the primary components used in the production of prestressed concrete piles. SIW has gained recognition in over 50 countries worldwide and provides post-sales services, including on-site wire pulling tests for customers. These services ensure customer confidence in using SIW's prestressed wire products. PC Wire: [Link to SIW's PC Wire product page] (https://www.siw.co.th/en/product-detail/pc-wire) PC Strand: [Link to SIW's PC Strand product page] (https://www.siw.co.en/th/product-detail/pc-strand)
05-06-2023
On "World Environment Day," the Siam Industrial Wire organized an activity to distribute pesticide-free vegetable seedlings from the 1 Rai Farm to employees and subcontracted workers for them to plant and use in cooking. These vegetable crops can be harvested in a short period of time. Additionally, this initiative helps reduce household expenses and can be adapted and expanded to improve livelihoods. Moreover, it promotes income generation and daily health care.
03-06-2023
The Siam Industrial Wire, in collaboration with TSN Wire, joined in planting trees, including banana trees and golden shower trees, as an offering for royal charity on the occasion of the auspicious celebration of Her Majesty Queen Suthida Bajrasudhabimalalakshana's birthday on June 3, 2566. The event was organized by the Nong Lalong Subdistrict Administration Organization at the Kritsana Shrine, Nong Lalong Subdistrict, Bankhai District, Rayong Province. More than 100 people participated in the activity, including representatives from Bankhai District, Nong Lalong Subdistrict Administration Organization, community leaders, and communities in the nearby area. Additionally, the company also provided beverages for the participants in this event.
01-06-2023
SIW organize workshop for employees potential towards sustainability by teaching to make table furniture from rubber wheels, which this waste from the production process to create new furniture products. This is an extension of the value of waste, It can also reduce the cost of waste disposal and support the circular economy policy.
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