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Key Facts: BTS Bâtiment Exam

Level 5 (Bac+2)

RNCP / EQF national diploma level

France compétences RNCP41816

10/20

Passing overall weighted average

Règlement général du BTS

28

Total examination coefficients across units E1-E8

Arrêté du 21 novembre 2025, annexe IV

120 ECTS

European credits awarded by the diploma

Arrêté du 21 novembre 2025, annexe IV

1,980 hours

Taught hours over the two-year cycle

Arrêté du 21 novembre 2025, grille horaire

2028

First examination session under the renewed référentiel

Éduscol STI

BTS Bâtiment is a French national level 5 qualification (Bac+2, 120 ECTS) certified by the Ministry of Higher Education and examined by the académies. Under the arrêté du 21 novembre 2025 it comprises eight units totalling 28 coefficients: written papers including E5 Analyse et proposition de solutions techniques (coef 5, 4 h), the oral E6 Étude et préparation de chantier (coef 7, 50 min), E7 Suivi et encadrement d'un projet (coef 3) and the practical E8 Contrôle qualité et réception des ouvrages (coef 3, 6 h). Candidates need an overall weighted average of at least 10/20 and register free of any published fee through Cyclades. The official assessment is in French; OpenExamPrep provides a 102-question English-language MCQ study adaptation covering structural analysis, construction technology, costing, site logistics, safety and the digital project environment.

Sample BTS Bâtiment Practice Questions

Try these sample questions to review concepts for the BTS Bâtiment exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 102+ question experience with AI tutoring.

1Under Eurocode 0 (EN 1990), what is the standard design load combination for the Ultimate Limit State (ULS) for persistent and transient design situations using the fundamental combination (Set B)?
A.1.35 G_k + 1.50 Q_k
B.1.00 G_k + 1.00 Q_k
C.1.50 G_k + 1.35 Q_k
D.1.20 G_k + 1.60 Q_k
Explanation: Eurocode 0 (EN 1990 Table A1.2(B)) establishes the fundamental ULS combination of actions as 1.35 G_k + 1.50 Q_k for unfavorable permanent actions (G_k) and the leading variable action (Q_k). This ensures an adequate margin of safety against structural collapse under peak loading.
2In structural design under Eurocode 0 (EN 1990), which load combination is defined as the characteristic (rare) combination for the Serviceability Limit State (SLS)?
A.G_k + Q_k1 + sum(psi_0,i * Q_ki)
B.1.35 G_k + 1.50 Q_k1 + sum(1.50 * psi_0,i * Q_ki)
C.G_k + sum(psi_2,i * Q_ki)
D.G_k + psi_1,1 * Q_k1 + sum(psi_2,i * Q_ki)
Explanation: The characteristic SLS combination is formulated as G_k + Q_k1 + sum(psi_0,i * Q_ki). It is used for verifying irreversible limit states such as excessive deflection causing permanent damage to partitions or finishes.
3A reinforced concrete beam is designed using C25/30 concrete (f_ck = 25 MPa). Under Eurocode 2 (EN 1992-1-1), with a concrete material safety factor gamma_c = 1.50 and coefficient alpha_cc = 1.0, what is the design compressive strength (f_cd)?
A.16.67 MPa
B.21.74 MPa
C.25.00 MPa
D.12.50 MPa
Explanation: According to EN 1992-1-1 Section 3.1.6, the design compressive strength is f_cd = alpha_cc * f_ck / gamma_c. For C25/30 concrete with alpha_cc = 1.0 and gamma_c = 1.50, f_cd = 1.0 * 25 / 1.50 = 16.67 MPa.
4Under Eurocode 2 (EN 1992-1-1), what is the design yield strength (f_yd) of grade B500B high-yield reinforcing steel (f_yk = 500 MPa) using the standard steel partial safety factor gamma_s = 1.15?
A.434.78 MPa
B.500.00 MPa
C.333.33 MPa
D.400.00 MPa
Explanation: The design yield strength of reinforcing steel is calculated as f_yd = f_yk / gamma_s. For B500B steel (f_yk = 500 MPa) with gamma_s = 1.15, f_yd = 500 / 1.15 = 434.78 MPa (commonly rounded to 435 MPa in design tables).
5Under EN 206 and Eurocode 2, which environmental exposure class designates reinforced concrete members exposed to cyclic wet and dry conditions prone to carbonation-induced corrosion?
A.XC4
B.XC1
C.XF1
D.XD2
Explanation: Exposure class XC4 represents carbonation risk in environments subjected to cyclic wetting and drying, such as external building facades exposed directly to rain. Class XC1 applies to dry or permanently wet indoor conditions.
6A concrete beam requires a minimum cover for durability and bond of c_min = 25 mm. According to Eurocode 2, if the standard allowance for execution deviations is Delta_c_dev = 10 mm, what nominal concrete cover (c_nom) must be specified on the construction drawings?
A.35 mm
B.25 mm
C.15 mm
D.45 mm
Explanation: Eurocode 2 (EN 1992-1-1 Section 4.4.1.1) defines the nominal concrete cover as c_nom = c_min + Delta_c_dev. Adding the 10 mm execution deviation allowance to the 25 mm minimum cover gives c_nom = 25 + 10 = 35 mm.
7For a simply supported reinforced concrete beam of span L carrying a total uniformly distributed design load q_Ed, what formula determines the maximum mid-span bending moment (M_Ed)?
A.(q_Ed * L^2) / 8
B.(q_Ed * L^2) / 12
C.(q_Ed * L) / 4
D.(q_Ed * L^2) / 2
Explanation: From statics, the maximum bending moment for a simply supported beam under a uniformly distributed load occurs at mid-span and equals M_Ed = (q_Ed * L^2) / 8.
8A simply supported reinforced concrete lintel has an effective span of L = 6.0 m. It carries an unfactored dead load g_k = 12.0 kN/m and a variable live load q_k = 8.0 kN/m. What is the design bending moment (M_Ed) at mid-span at ULS?
A.126.9 kN·m
B.90.0 kN·m
C.108.0 kN·m
D.144.0 kN·m
Explanation: At ULS, the design line load is q_Ed = 1.35 * g_k + 1.50 * q_k = 1.35 * 12.0 + 1.50 * 8.0 = 16.2 + 12.0 = 28.2 kN/m. The maximum mid-span moment is M_Ed = (q_Ed * L^2) / 8 = (28.2 * 6.0^2) / 8 = (28.2 * 36) / 8 = 126.9 kN·m.
9In the flexural design of a rectangular reinforced concrete section under Eurocode 2, the dimensionless reduced bending moment is defined as mu_cu = M_Ed / (b * d^2 * f_cd). For B500B steel, the limiting value without compression steel is mu_lu = 0.372. If a section calculation yields mu_cu = 0.425, which design action is required?
A.Provide compression reinforcement (double reinforcement) or increase the cross-sectional dimensions
B.Decrease the effective depth d while maintaining the same width
C.Replace the specified concrete with a lower compressive class such as C16/20
D.Reduce the tension reinforcement area to prevent premature concrete crushing
Explanation: When mu_cu exceeds mu_lu (0.372 for B500B steel), the concrete compressive zone cannot carry the moment alone without exceeding ultimate compressive strain. The designer must either add compression steel (A_sc) or increase the section depth (d) or width (b) to bring mu_cu below 0.372.
10In Eurocode 2 for singly reinforced rectangular beam sections in flexure, once the internal lever arm z is determined, how is the required area of longitudinal tension reinforcement (A_s) calculated?
A.A_s = M_Ed / (z * f_yd)
B.A_s = (M_Ed * d) / f_yd
C.A_s = M_Ed / (b * d * f_cd)
D.A_s = (M_Ed * z) / f_yd
Explanation: From internal moment equilibrium, M_Ed = F_s * z = (A_s * f_yd) * z. Rearranging gives the required tensile steel area as A_s = M_Ed / (z * f_yd).

About the BTS Bâtiment Exam

The BTS Bâtiment is France's two-year national higher education diploma (Bac+2, RNCP level 5, 120 ECTS) for building construction technicians, site managers (conducteurs de travaux, chefs de chantier), structural drafting technicians (projeteurs) and estimators (métreurs, techniciens d'études de prix). The qualification was renewed by the arrêté du 21 novembre 2025 (JORF of 6 December 2025), which applies from the September 2026 intake for a first examination session in 2028; the previous 2011 référentiel runs to a final session in 2027. The official programme is built around eleven knowledge chapters covering the regulatory framework of a construction project, sustainable construction, the digital project environment, construction science under the Eurocodes, works and construction processes, management and communication, health and safety, site preparation and organisation, construction economics, setting-out and controls, and quality assurance. This OpenExamPrep bank is an English-language multiple-choice study adaptation of that scope, written for English speakers preparing the technical content; it is not an official translation and does not simulate the written, oral or practical papers.

Exam sponsor: Ministère de l'Enseignement supérieur et de la Recherche (certifier); examination organised by the académies. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Eight compulsory units E1 to E8 totalling 28 coefficients and 120 ECTS, defined by the arrêté du 21 novembre 2025: E1 Culture générale et expression (coef 4, written 3 h), E2 Anglais (coef 2), E3 Mathématiques (coef 2), E4 Physique-Chimie (coef 2), E5 Analyse et proposition de solutions techniques (coef 5, written 4 h), E6 Étude et préparation de chantier (coef 7, oral 50 min), E7 Suivi et encadrement d'un projet (coef 3), E8 Contrôle qualité et réception des ouvrages (coef 3). E2, E3, E4, E7 and E8 are taken as CCF in approved programmes and as ponctuelle papers by external candidates. Two optional units (a second modern language and 'engagement étudiant') count only for points above 10/20.

Time Limit

About 19 h 15 in total for a candidate sitting every unit in ponctuelle form

Passing Score

10/20 overall weighted average across all units

Exam / Certification Fees

No examination registration fee is published by the académies; registration is made through the national Cyclades portal. Tuition and preparation costs are separate.

Exam sponsor website

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

25 of 102 questions

Structural Analysis, Mechanics & Reinforced Concrete

Eurocodes 0, 1 and 2, load combinations, load takedown (descente de charges), bending and shear reinforcement in beams, slabs and columns, and shallow footings

20 of 102 questions

Building Construction Technology & Envelopes

Cast-in-place concrete walls (voiles banchés), precast floor systems, flat roof waterproofing (NF DTU 43.1), thermal ITE/ITI, RE2020 air permeability, acoustics, and fire classification

20 of 102 questions

Cost Estimation, Quantity Surveying & Economic Studies

Quantity surveying (métré), direct unit costs (déboursé sec), site overhead (FC), general company overhead (FG), selling coefficient K, and public procurement rules

20 of 102 questions

Site Logistics, Equipment, Planning & Methods

Site layout plans (PIC), tower crane load charts and overflight rules, formwork panel rotation cycles (banches), Gantt/PERT scheduling, and construction waste sorting

15 of 102 questions

Site Supervision, Topography, Quality Control & Safety

Topographic levelling and setting-out, fresh concrete testing (Abrams slump cone, compressive strength), SPS coordination (PPSPS, PGC), edge protection, and statutory warranties

2 of 102 questions

Digital Project Environment (BIM)

openBIM interoperability and the IFC exchange standard (ISO 16739), and model-based quantity extraction for the avant-métré

Preparing for the BTS Bâtiment Exam

What You Need to Know

  • Passing score: 10/20 overall weighted average across all units
  • Assessment: Eight compulsory units E1 to E8 totalling 28 coefficients and 120 ECTS, defined by the arrêté du 21 novembre 2025: E1 Culture générale et expression (coef 4, written 3 h), E2 Anglais (coef 2), E3 Mathématiques (coef 2), E4 Physique-Chimie (coef 2), E5 Analyse et proposition de solutions techniques (coef 5, written 4 h), E6 Étude et préparation de chantier (coef 7, oral 50 min), E7 Suivi et encadrement d'un projet (coef 3), E8 Contrôle qualité et réception des ouvrages (coef 3). E2, E3, E4, E7 and E8 are taken as CCF in approved programmes and as ponctuelle papers by external candidates. Two optional units (a second modern language and 'engagement étudiant') count only for points above 10/20.
  • Time limit: About 19 h 15 in total for a candidate sitting every unit in ponctuelle form
  • Exam / certification fees: No examination registration fee is published by the académies; registration is made through the national Cyclades portal. Tuition and preparation costs are separate. Official sources

Using Our Practice Resources

  • Work through all 102 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

BTS Bâtiment: Suggested Study Strategy

1Master Eurocode 2 basic reinforcement formulas: understand the derivation of the reduced moment mu_bu, internal lever arm z, and tension reinforcement area As = M_Ed / (z * f_yd) for rectangular beams
2Memorize the standard ULS load combination factors (1.35 for permanent loads G and 1.50 for variable loads Q) and practice load takedown (descente de charges) from roof to foundations
3Familiarize yourself with unit price breakdown mechanics: calculate déboursé sec (DS) from material and direct labor costs, and apply site overhead (FC) and coefficient K to determine selling prices (PVHT)
4Practice reading tower crane load curves (courbes de charge) and calculating clearance heights to ensure lifts remain safe within rated capacity and comply with French overflying rules
5Review on-site concrete testing standards (slump test NF EN 12350-2 and compressive strength NF EN 12390-3) and health and safety coordination rules (PPSPS, PGC, and collective edge protection)
6Work through the sujets zéro published on Éduscol STI for the renewed E5, E6 and E7 units — they are the only official worked examples of the 2028 examination format

Frequently Asked Questions

What is the BTS Bâtiment qualification in France?

The Brevet de Technicien Supérieur (BTS) Bâtiment is a French national higher education diploma at level 5 of the RNCP and the European Qualifications Framework (Bac+2, 120 ECTS), certified by the Ministry of Higher Education and Research and examined by the académies. It qualifies graduates to work as site supervisors (chefs de chantier), assistant or full construction managers (conducteurs de travaux), structural draftspersons (projeteurs), and estimators (métreurs, techniciens d'études de prix) on residential, commercial and civil building projects.

How is the BTS Bâtiment examination structured?

Under the arrêté du 21 novembre 2025 the examination comprises eight compulsory units totalling 28 coefficients and 120 ECTS: E1 Culture générale et expression (U1, coef 4, written 3 h), E2 Anglais (U2, coef 2), E3 Mathématiques (U3, coef 2), E4 Physique-Chimie (U4, coef 2), E5 Analyse et proposition de solutions techniques (U5, coef 5, written 4 h), E6 Étude et préparation de chantier (U6, coef 7, oral 50 min), E7 Suivi et encadrement d'un projet (U7, coef 3) and E8 Contrôle qualité et réception des ouvrages (U8, coef 3). E2, E3, E4, E7 and E8 are assessed by contrôle en cours de formation in approved programmes; external candidates sit them as ponctuelle papers, including a 2 h written mathematics paper, a 2 h practical physics-chemistry assessment, a 40 min oral for E7 and a 6 h practical for E8. Two optional units exist, and only marks above 10/20 count on those.

Has the BTS Bâtiment changed recently?

Yes. The arrêté du 21 novembre 2025, published in the Journal officiel of 6 December 2025, replaced the 2011 définition of the diploma. The new référentiel applies from the September 2026 intake and its first examination session is in 2028. Candidates who began under the previous programme sit the last session organised under the arrêté du 23 juin 2011 in 2027. The renewed diploma is registered at France compétences as RNCP41816, replacing RNCP39801, and restructures the professional assessment into four competency blocks: analysis and proposal of technical solutions, site study and preparation, project supervision and management, and quality control and handover.

What is the passing score for BTS Bâtiment?

Candidates must achieve an overall weighted average of at least 10/20 across all examination units to be awarded the diploma. There is no minimum mark on individual units. Candidates who are not admitted may sit épreuves de contrôle in the first half of July if they meet the published conditions, and unit marks of 10/20 or above can be carried forward (bénéfice des notes) for up to five years if a candidate re-sits.

How much does it cost to register for the BTS Bâtiment exam?

The académies do not publish an examination registration fee for the BTS. Registration is made personally online through the national Cyclades portal, generally between mid-October and mid-November for papers held the following May and June. Candidates still bear their own preparation costs, such as books, prep courses, or tuition at a private training institute.

In what language is the official BTS Bâtiment exam delivered?

The official national examination is conducted in French; the E2 unit separately assesses English at CEFR level B2. OpenExamPrep provides an English-language multiple-choice study adaptation of the technical content. It is a study aid for English speakers and bilingual construction technicians, not an official translation, and it does not simulate the written papers, the oral defences or the practical assessment.

Who is eligible to sit the BTS Bâtiment examination?

Students who have completed the two-year programme in a lycée, a CFA apprentice training centre or continuing education are eligible. In addition, a candidate who has completed one year of professional activity may register directly as a candidat individuel without following the programme, sitting the units in ponctuelle form. The diploma is also accessible through validation des acquis de l'expérience (VAE). Candidates may sit the examination in the global form or progressively unit by unit.

What practical experience does the programme require?

The référentiel requires two work placements for students in the school route: a one-to-two week introductory placement on a gros-œuvre site in the first term of year one, which is not assessed, and an eight-week consecutive placement analysing the supervision of a project at the end of year one, which includes at least two weeks on a gros-œuvre site and is assessed through unit E7. Apprentices substitute their apprenticeship contract, and candidates presenting on the basis of professional experience substitute certificates of employment.

What key engineering codes and standards are tested on the exam?

The technical units draw on the European structural design standards (Eurocode 0 EN 1990 for load combinations, Eurocode 1 EN 1991 for actions, Eurocode 2 EN 1992 for reinforced concrete), the French Documents Techniques Unifiés (NF DTU 13.1 for shallow foundations, NF DTU 20.1 for masonry, NF DTU 21 for concrete execution, NF DTU 43.1 for flat roof waterproofing, NF DTU 45.4 for rainscreen cladding), the concrete material and testing standards (NF EN 206+A2/CN, NF EN 12350, NF EN 12390), the RE2020 environmental regulation, and French occupational health and safety law including SPS coordination under the Code du travail.