{"id":1659,"date":"2026-05-06T16:45:36","date_gmt":"2026-05-06T14:45:36","guid":{"rendered":"https:\/\/builtassets.com\/en\/?p=1659"},"modified":"2026-10-21T22:49:43","modified_gmt":"2026-10-21T20:49:43","slug":"construction-materials-togo-costly-mistakes-2026","status":"publish","type":"post","link":"https:\/\/builtassets.com\/en\/construction-materials-togo-costly-mistakes-2026\/","title":{"rendered":"Construction Materials in Togo: The Most Costly Mistakes to Avoid in 2026"},"content":{"rendered":"
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Building in Togo is about more than simply buying cement, reinforcement steel and sand.<\/p>\n

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On construction sites, many of the problems that arise are not caused by the initial budget, but by materials that are poorly selected, inadequately inspected or incorrectly used.<\/p>\n

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What makes these mistakes particularly problematic is that they are not always immediately visible. A building may appear solid upon completion, yet develop structural weaknesses several months or years later.<\/p>\n

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For individual clients, and especially members of the diaspora managing a construction project remotely, the risk is twofold: financial loss and loss of control over the project.<\/strong><\/p>\n

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Before even considering the choice of contractor or project organisation, it is essential to understand one fundamental principle: the quality of a construction project begins with the choice of materials.<\/strong><\/p>\n

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The Strategic Trio: Cement, Reinforcement Steel and Sand<\/h2>\n

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In most construction projects, three materials play a major role in determining the strength of the building: cement, reinforcement steel and sand<\/strong>. They are also among the materials most frequently affected by poor practices.<\/p>\n

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Cement: The Price Trap<\/h3>\n

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Cement is often perceived as a standardised, interchangeable product. In practice, this is not the case.<\/p>\n

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In Togo, several classes of cement are available, including CPJ 35 and CPJ 45<\/strong>. They should not be used interchangeably.<\/p>\n

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CPJ 35 is generally used for lighter construction work or finishing applications. CPJ 45 is better suited to structural elements such as foundations, columns and slabs.<\/p>\n

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A common mistake is to choose cement based solely on price, without considering its intended use. This decision can have a direct impact on the strength of the concrete.<\/strong><\/p>\n

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Another frequently overlooked issue is storage. Cement exposed to moisture or stored for too long loses its binding properties. On some construction sites, partially used or hardened bags are still used, which can compromise the overall strength of the structure.<\/p>\n

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Reinforcement Steel: A Saving That Can Become Very Expensive<\/h3>\n

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Reinforcement steel plays a central role in the mechanical strength of a building. It enables concrete to withstand tensile forces.<\/p>\n

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In practice, several problems can occur on construction sites:<\/p>\n

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  • using smaller diameters than specified (for example, 8 mm bars instead of 10 mm)<\/li>\n

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  • using reinforcement steel that is already excessively rusted or deformed<\/li>\n

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  • incorrect placement of reinforcement within structural elements<\/li>\n

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    These practices are often motivated by attempts to reduce costs. But the consequences can be serious: cracking, settlement or even structural failure.<\/strong><\/p>\n

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    This type of mistake is particularly problematic because it becomes invisible once the concrete has been poured. By the time the problem becomes apparent, correcting it often requires extensive work.<\/p>\n

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    Sand: A Hidden Risk in Coastal Areas<\/h3>\n

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    Sand may appear to be a simple material, but its quality can vary considerably.<\/p>\n

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    In coastal areas such as Baguida or Av\u00e9pozo<\/strong>, sand may contain salt if it comes from the sea and has not been properly washed. This salt accelerates the corrosion of reinforcement steel, gradually weakening the structure.<\/p>\n

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    The process is slow but particularly damaging. A building may appear sound in the short term but deteriorate rapidly over the medium or long term.<\/p>\n

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    It is therefore essential to verify the origin of the sand and ensure that it is suitable for construction.<\/strong><\/p>\n

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    Concrete Blocks, CEBs and Fired Clay Bricks: A Structural Choice<\/h2>\n

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    The choice of masonry materials should not be reduced to cost alone. It directly affects thermal comfort, durability and the overall quality of the building.<\/strong><\/p>\n

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    Concrete Blocks<\/h3>\n

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    Concrete blocks are the most widely used masonry material in Togo. They are readily available, quick to install and relatively affordable.<\/p>\n

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    However, they offer limited thermal performance. Without appropriate measures, they can contribute to heat build-up inside the building, resulting in uncomfortable indoor temperatures.<\/p>\n

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    Compressed Earth Blocks (CEBs)<\/h3>\n

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    Compressed Earth Blocks (CEBs) are increasingly being used in sustainable construction projects. They provide excellent thermal regulation and an attractive natural appearance.<\/p>\n

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    They are particularly well suited to the West African climate.<\/p>\n

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    However, their quality depends heavily on the manufacturing process. Insufficient compression or poorly controlled drying can result in weak blocks that crumble or deteriorate quickly.<\/p>\n

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    Fired Clay Bricks<\/h3>\n

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    Fired clay bricks offer a good balance between thermal performance and durability<\/strong>. They are more resistant than CEBs and provide better thermal performance than conventional concrete blocks.<\/p>\n

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    The choice between these materials should depend on the project, the available budget and the client\u2019s objectives.<\/p>\n

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    There is no single solution suitable for every project, but rather solutions adapted to each specific context.<\/p>\n

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    Suppliers and Deliveries: A Critical Issue Often Overlooked<\/h2>\n

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    In many cases, problems do not arise solely from the choice of materials, but also from the way they are sourced and delivered.<\/p>\n

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    Several issues are regularly encountered:<\/p>\n

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    • quantities delivered being lower than quantities ordered<\/li>\n

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    • non-compliant or lower-quality materials<\/li>\n

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    • product substitution<\/li>\n

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    • inadequate storage on the construction site<\/li>\n

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      These issues can easily go unnoticed when a construction project is not closely monitored.<\/p>\n

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      Cement bags are a common example. A specific quantity may be ordered and invoiced, while the actual number delivered is lower, or some of the bags may already be damaged.<\/p>\n

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      Storage conditions are equally important. Cement exposed to moisture or reinforcement steel stored in unsuitable conditions may deteriorate before it is even used.<\/p>\n

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      Checklist: What to Check Before Purchasing or Using Materials<\/h2>\n

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      Before accepting a delivery or using materials on a construction site, several simple checks can be carried out:<\/p>\n

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      • check the cement manufacturing date<\/li>\n

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      • make sure cement bags are intact and properly stored<\/li>\n

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      • inspect reinforcement steel for excessive rust or deformation<\/li>\n

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      • check the aggregate grading for structural elements<\/li>\n

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      • verify the quality and origin of the sand<\/li>\n

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      • check storage conditions on site<\/li>\n

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        Although simple, these checks can prevent many of the most costly construction mistakes.<\/strong><\/p>\n

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        What You Need to Understand<\/h2>\n

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        In a construction project, the cost of materials is often a major concern. But it is not the only determining factor.<\/p>\n

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        The real risks lie in:<\/p>\n

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        • poor understanding of construction materials<\/li>\n

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        • lack of control over deliveries<\/li>\n

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        • inappropriate technical choices<\/li>\n

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        • cutting costs in the wrong areas<\/li>\n

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          These factors can turn a well-managed project into a problematic construction site.<\/p>\n

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          In Practice<\/h2>\n

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          Ensuring the quality of construction materials requires regular site supervision, technical knowledge and the ability to inspect each stage of the process.<\/strong><\/p>\n

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          For an individual client, and even more so for someone investing from abroad, this can quickly become complex.<\/p>\n

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          This is often where projects begin to lose control: insufficient supervision, decisions made without complete information, or trust placed in suppliers or contractors without adequate verification.<\/p>\n

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          Conclusion<\/h2>\n

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          Building in Togo involves much more than sourcing materials and starting construction. A successful project depends on making the right choices from the outset and monitoring them throughout the construction process.<\/strong><\/p>\n

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          Materials represent the first level of decision-making. When poorly managed, they can compromise the entire project.<\/p>\n

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          When properly understood and carefully managed, however, they become a key factor in structural strength, durability and performance<\/strong>. Much of the success of a construction project depends on getting these fundamentals right.<\/p>\n

          <\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1660,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[11,17],"tags":[],"class_list":["post-1659","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-budget-costs","category-expertise-sustainable-construction"],"acf":[],"_links":{"self":[{"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/posts\/1659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/comments?post=1659"}],"version-history":[{"count":3,"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/posts\/1659\/revisions"}],"predecessor-version":[{"id":1745,"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/posts\/1659\/revisions\/1745"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/media\/1660"}],"wp:attachment":[{"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/media?parent=1659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/categories?post=1659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/builtassets.com\/en\/wp-json\/wp\/v2\/tags?post=1659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}