Rector
Mulhouse cedex, France Prestressed concrete and reinforced concrete floor, walls and structural elements Manufacturer of products and materials
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News Manufacturer | SBTi approves the Rector Lesage group's decarbonization objectives Already rewarded by obtaining the “AFNOR CSR Engaged Confirmed Level” label in 2022, the Rector Lesage group, a specialist in prefabricated concrete products for construction, is continuing its approach and has just obtained official approval from the SBTi (Science Based Target initiative) for the alignment of its decarbonization objectives with science, in other words with the Paris Agreements which aim to combat global warming. -
Digital Tools | Rector offers two new digital tools: Carbon Simulator and Joist Floor Configurator True to its values of proximity with its customers and partners, Rector provides them with two new digital tools to support them in their projects: the carbon simulator to estimate the impact of a Rector prefabricated construction system (floor and pre-wall); the floor, beam and interjoist configurator to define, in just a few clicks, the solution best suited to the technical criteria for individual homes. -
News Manufacturer | The Lesage Group strengthens its framework business by acquiring Techni Prefa The Lesage Group, which includes the industrial company Rector, signed the acquisition of the company Techni Prefa at the end of 2024. Specializing in prefabricated concrete structural, public works and civil engineering elements, the Nouvelle-Aquitaine company becomes an independent and autonomous subsidiary of the Group while strengthening its position. -
Publi-editorial | Rectosten rEPS: recycled interjoists for sustainable, low-carbon floors Based on the principle of "Consume better, waste less", a precept of the circular economy, we have designed a new recycled polystyrene interjoist capable of adapting to the future requirements of RE2020. It also meets the social and societal expectations of companies by integrating, for example, the use of recycled materials. -
New product | Rectosten rEPS from Rector, the first recycled polystyrene interlocking joists for sustainable low floors While in France, 100.000 tonnes of expanded polystyrene (EPS) are used per year for various purposes, only a third is recycled. Based on this observation and knowing the specific advantages of this insulating material, Rector, a specialist in prefabricated concrete that develops sustainable innovations for low-carbon construction sites, is launching the first recycled polystyrene interjoists on the market for low floors: Rectosten rEPS. -
News Manufacturer | Rector is structuring itself to accelerate the development of its concrete framework activity by creating “Rector Charpentes et Ossatures” For 30 years, Rector has acquired know-how and expertise in the design, manufacturing and installation of prefabricated frames and frameworks suitable for industrial, logistics, commercial buildings, car parks or Data Centers. -
Publi-editorial | Build on good foundations with the SIP Rector offer The foundations, although invisible, play a fundamental role in ensuring the security and durability of an Individual Home. With the drought and the increase in climatic hazards, the phenomena of shrinkage-swelling of clays (RGA) as well as the number of cracked houses continue to multiply. -
Publi-editorial | Create, modify and reuse with Block Walls Discover Rector Block Walls, modular concrete elements, now distributed throughout France! Measuring 60 to 120 cm in length with a maximum height of 1,80 m, the concrete blocks are not only stackable and reusable, but they also require no foundation. -
New collection | With its new biosourced Rlite range, Rector strengthens its leadership in the decarbonization of buildings With innovation as its driving force, RECTOR, a specialist in the prefabrication of structural elements in prestressed concrete and reinforced concrete, is an industrial company committed to reducing the environmental footprint of its activities and systems, a priority axis of its CSR strategy. .
