{"id":1226,"date":"2026-07-15T09:03:25","date_gmt":"2026-07-15T09:03:25","guid":{"rendered":"https:\/\/pgformwork.com\/?p=1226"},"modified":"2026-07-15T09:03:27","modified_gmt":"2026-07-15T09:03:27","slug":"why-hollow-plastic-formwork-can-reduce-concrete-floor-cycles-from-3-days-to-2-days","status":"publish","type":"post","link":"https:\/\/pgformwork.com\/fr\/why-hollow-plastic-formwork-can-reduce-concrete-floor-cycles-from-3-days-to-2-days\/","title":{"rendered":"Why Hollow Plastic Formwork Can Reduce Concrete Floor Cycles from 3 Days to 2 Days"},"content":{"rendered":"<p class=\"wp-block-paragraph\">In many construction projects, especially high-rise buildings, the speed of floor cycle construction directly affects the overall project schedule.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A delay of one day per floor may not seem significant at the beginning. However, for a 30-story building, saving one day on each floor cycle can shorten the entire project timeline by nearly one month.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Traditionally, contractors have relied on plywood formwork for concrete slab construction. However, problems such as water absorption, deformation, heavy handling, and difficult stripping often slow down the construction process.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Today, more contractors are turning to <strong>hollow plastic formwork<\/strong> as an alternative solution because it can improve work efficiency while reducing repeated material costs.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"935\" height=\"528\" src=\"https:\/\/pgformwork.com\/wp-content\/uploads\/2026\/07\/ScreenShot_2026-07-15_163040_111.png\" alt=\"\" class=\"wp-image-1227\" srcset=\"https:\/\/pgformwork.com\/wp-content\/uploads\/2026\/07\/ScreenShot_2026-07-15_163040_111.png 935w, https:\/\/pgformwork.com\/wp-content\/uploads\/2026\/07\/ScreenShot_2026-07-15_163040_111-300x169.png 300w, https:\/\/pgformwork.com\/wp-content\/uploads\/2026\/07\/ScreenShot_2026-07-15_163040_111-768x434.png 768w, https:\/\/pgformwork.com\/wp-content\/uploads\/2026\/07\/ScreenShot_2026-07-15_163040_111-18x10.png 18w, https:\/\/pgformwork.com\/wp-content\/uploads\/2026\/07\/ScreenShot_2026-07-15_163040_111-600x339.png 600w\" sizes=\"(max-width: 935px) 100vw, 935px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">1. Why Traditional Wood Formwork Slows Down Construction<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Wood formwork has been widely used because it is easily available and relatively low-cost. However, its performance decreases quickly under repeated construction conditions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Water absorption causes deformation<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Wood is a natural material that absorbs moisture from concrete.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">During concrete pouring:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The plywood absorbs water<\/li>\n\n\n\n<li>The panel may expand or warp<\/li>\n\n\n\n<li>The surface accuracy decreases<\/li>\n\n\n\n<li>Additional adjustment work is required before reuse<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">According to research from organizations such as the Forest Products Laboratory, moisture content has a significant impact on wood dimensional stability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For contractors, this means additional labor time is required to repair, adjust, and replace damaged panels.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Difficult stripping increases labor time<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">After concrete curing, plywood formwork often sticks to the concrete surface.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Workers usually need:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>hammers<\/li>\n\n\n\n<li>crowbars<\/li>\n\n\n\n<li>additional manpower<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">to remove the panels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The process may also leave cement residue on the plywood surface, requiring cleaning before the next use.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This repeated cleaning and repair work creates hidden labor costs.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">2. How Hollow Plastic Formwork Improves Construction Speed<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Unlike wood, <strong>PP hollow plastic formwork<\/strong> is manufactured from polypropylene material with a smooth, waterproof surface.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can learn more about our product structure here:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pgformwork.com\/fr\/produit\/white-hollow-plastic-formworkround-holes\/\">https:\/\/pgformwork.com\/product\/white-hollow-plastic-formworkround-holes\/<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">100% waterproof surface reduces preparation and cleaning time<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the biggest advantages of plastic formwork is its extremely low water absorption.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After concrete pouring:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The panel does not swell<\/li>\n\n\n\n<li>The surface remains stable<\/li>\n\n\n\n<li>Concrete does not strongly bond to the panel<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">During stripping, workers can remove panels quickly without excessive force.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After removal, the surface usually only requires simple cleaning before reuse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compared with plywood, this reduces downtime between construction cycles.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Lightweight design improves installation efficiency<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Weight is another important factor affecting construction speed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A typical plywood panel becomes heavier after absorbing water during use.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hollow plastic formwork maintains a stable weight because polypropylene does not absorb moisture.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Benefits include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Easier transportation around the site<\/li>\n\n\n\n<li>Faster installation<\/li>\n\n\n\n<li>Reduced worker fatigue<\/li>\n\n\n\n<li>Lower dependence on lifting equipment<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For large-scale projects, these small improvements accumulate into significant time savings.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">3. Faster Formwork Turnover Creates a Shorter Floor Cycle<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The biggest advantage of hollow plastic formwork is not only installation speed, but also faster turnover.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Many modern construction systems use an early stripping method:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Remove panels after concrete reaches sufficient strength<\/li>\n\n\n\n<li>Keep supporting props in place<\/li>\n\n\n\n<li>Transfer panels to the next floor<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This allows one set of formwork panels to serve multiple floors during continuous construction.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compared with traditional plywood systems, reusable plastic formwork can help contractors achieve a faster floor cycle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Related reading:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pgformwork.com\/fr\/produit\/white-hollow-plastic-formworkround-holes\/\">https:\/\/pgformwork.com\/product\/white-hollow-plastic-formworkround-holes\/<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">4. Why Contractors Can Reuse Hollow Plastic Formwork 50+ Times<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Construction companies do not only consider the purchase price of formwork.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The more important question is:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>How much does each use actually cost?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A plywood panel may be replaced after several uses because of:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>cracking<\/li>\n\n\n\n<li>deformation<\/li>\n\n\n\n<li>nail holes<\/li>\n\n\n\n<li>surface damage<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">However, high-quality PP plastic formwork has excellent:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>impact resistance<\/li>\n\n\n\n<li>waterproof performance<\/li>\n\n\n\n<li>dimensional stability<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">With proper handling and storage, many plastic formwork systems can achieve 50 or more reuse cycles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">More information:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pgformwork.com\/fr\/produit\/gray-hollow-plastic-formwork-70-100-uses\/\">https:\/\/pgformwork.com\/product\/gray-hollow-plastic-formwork-70-100-uses\/<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">5. Lower Long-Term Cost for Construction Companies<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">At first glance, plastic formwork may have a higher purchase price than plywood.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, the real calculation should include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>purchase frequency<\/li>\n\n\n\n<li>labor cost<\/li>\n\n\n\n<li>cleaning time<\/li>\n\n\n\n<li>replacement cost<\/li>\n\n\n\n<li>construction delays<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The cost per use decreases significantly when the panels are reused many times.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is why more contractors are evaluating formwork based on lifecycle cost instead of only initial price.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">6. Sustainable Construction: Reducing Wood Waste<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The construction industry generates millions of tons of waste every year.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">According to the United Nations Environment Programme, the building sector has a major impact on global resource consumption and waste generation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Polypropylene plastic formwork provides a more sustainable alternative because:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PP is recyclable<\/li>\n\n\n\n<li>Panels can be reused many times<\/li>\n\n\n\n<li>Less wood consumption is required<\/li>\n\n\n\n<li>Construction waste can be reduced<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For companies pursuing green building standards, reusable plastic formwork is becoming an increasingly attractive option.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Conclusion: Saving One Day Per Floor Can Change Project Economics<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Construction speed is not only about finishing earlier.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One saved day per floor can reduce:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>labor expenses<\/li>\n\n\n\n<li>equipment rental costs<\/li>\n\n\n\n<li>project management pressure<\/li>\n\n\n\n<li>overall construction risk<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">By combining lightweight design, waterproof performance, and high reusability, hollow plastic formwork provides contractors with a practical way to improve construction efficiency.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For modern construction projects, the question is no longer only:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;How much does the formwork cost?&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The better question is:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;How much value can this formwork create throughout the project lifecycle?&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pgformwork.com\/fr\/contact\/\">https:\/\/pgformwork.com\/contact<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>In many construction projects, especially high-rise buildings, the speed of floor cycle construction directly affects the overall project schedule. A delay of one day per floor may not seem significant at the beginning. However, for a 30-story building, saving one day on each floor cycle can shorten the entire project timeline by nearly one month. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[35,36,33,32,34],"class_list":["post-1226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-plastic-formwork-solutions","tag-concrete-formwork","tag-construction-materials","tag-hollow-plastic-formwork","tag-plastic-formwork","tag-reusable-formwork"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/posts\/1226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/comments?post=1226"}],"version-history":[{"count":1,"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/posts\/1226\/revisions"}],"predecessor-version":[{"id":1228,"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/posts\/1226\/revisions\/1228"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/media\/1227"}],"wp:attachment":[{"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/media?parent=1226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/categories?post=1226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pgformwork.com\/fr\/wp-json\/wp\/v2\/tags?post=1226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}