12/31/2019
réf. 492.E
By Lucie Schmitt
Mastering the durability of new structures and the need to extand the lifespan of existing constructions correspond to social issues of the highest or…
Mastering the durability of new structures and the need to extand the lifespan of existing constructions correspond to social issues of the highest or…
This study is part of the action program of the French Concrete Industry; it aims finding innovative solutions of concrete with low CO2 emissions impa…
Biobased materials are materials derived from biomass of plant or animal origin. This report offers an overview of biobased materials used today in t…
A concrete floor plate system is composed of a juxtaposition of floor plates. Between the floor plates lies a small play that is filled with a joint. …
This document deals with insulation criterion I for beam-and-block floor systems (with non-resisting blocks or semi-resisting blocks) including a dist…
This study, carried out jointly by CERIB and AFIPEB, determine the linear thermal losses of light weight inside partitions through slab-on-ground floo…
French standard NF EN 1992-1-1 clearly defines the rules for dimensioning slabs with regard to punching. It also allows to verify shear at the interfa…
Improvement of the performance of precast concrete in hughly aggressive environment Preventing the consequences of the presence of hydrogen sulph…
Reduction factor attributed to concrete compressive strength ƒcd The current version of Eurocode 2 NF EN 1992-1-1 and its National Annex are curren…
Modifications to the additional rules applied for precast concrete elements : Chapter 10 (EN 1992-1-1 :2004) and Chapter 13 (CEN/TC 250/SC 2 N 1358) …
Jetting resistance of concrete pipes The report 400.I V2 « Jetting resistance of pipes: state of the art » has provided data on high pressure clean w…
Thermal bridges of light weight inside partitions through slab-on-ground floors and suspended floors This study deals with thermal bridges of lig…
3D additive printing in concrete Additive manufacturing is expanding in various industrial sectors. 3D printing process already replaces, in some cas…
Design normal weight shuttering blocks masonry In July 2012, an amendment to the DTU 20.1 (French standards for execution of Masonry) was publish…
Thermal gradients in uninsulated top floor Concrete top floors can be subjected to high temperature gradients due to sunshine. This applies to un…
Modular precast concrete products for surface runoff infiltration structures: technical specifications Facing the lack of specific recommendations on…
Concrete block environmental product declaration - In compliance with the French standard NF EN 15804+A1 and its national addition NF EN 15804/CN Thi…
Circular economy - Project crossed valorisation of industrial by-products In order to reduce waste at the root and develop recycling and waste repurp…
This study deals with the deterioration mechanisms of concrete linked to the reinforcement corrosion and the development of a predictive model of dura…
Everyone expects to go around town by himself easily. Since 2005, the French legislation, regulation ant standardization have improved in order to mak…
The reported study aims to propose industrially viable solutions in order to accelerate the hardening of ground granulated blast furnace slag in preca…
For most of the precast products, reinforcement corrosion is one of the main decisive phenomena for the lifetime of the structure. Delaying the appari…
It can be necessary to model with finite elements the global buildings to justify their resistance to seismic loading. This report deals with the case…
This document is a guide for the calculation of retaining walls for earthquake resistance. It deals with the determination of seismic actions and w…
This document follows the Cerib study conducted for the FFB (Report No. 2014 CERIB 3965) in which the influence of a possible deterioration of the con…
The Thermolitys® concretes developed in this study are a range of lightweight concretes that result from introducing a foaming agent while mixing a lo…
The knowledges and feedback on self compacting concrete (SCC) and lightweight concrete (LWC) open the door to a new set of concretes: the lightweight …
Interactive concrete - Sensors ans RFID tages: new technologies for concrete products with higher value-added This technology-watch study focuses o…
Precast concrete industry products allow to implement a large panel of technical solutions in a building and, in consequence, to benefit from differen…
In several township, French seismic regulation can enforce different structural arrangement from NF DTU 20.1. Among the different arrangements needed,…
This study aims at improving the characterisation of the treatment efficiency of septic tanks (particularly precast concrete ones) to anticipate possi…