Gebäudehüllen-Meister/in HFP cheat sheet
Gebäudehüllen-Meister/in HFP · Keep the key ideas within reach.
Roof assemblies, drainage and maintainable interfaces
Trace the actual structural, thermal, air, vapor and water functions.
Detail penetrations, outlets, edges and interfaces as part of the system.
Material chemistry alone does not specify a safe joining procedure.
Inspection, maintenance access and actual loads belong in the design.
Facade performance, solar integration and safe coordination
Distinguish cladding, cavity, inner weather layer and supporting structure.
Design fixings and movement accommodation for the actual panel and loads.
BIPV combines enclosure and electrical functions with coordinated interfaces.
An open downstream switch does not make every sunlit PV component safe.
Building systems, load paths, heat and moisture
R=d/λ uses thickness in metres; total resistance includes the model’s surfaces and layers.
U=1/R_total is a steady-state element model, not the complete building energy demand.
Permanent, occupancy, wind and snow actions require the stated design framework.
Moisture, airtightness and intended ventilation must be considered together.
Example tie spacing is supplied data, not a code rule.
Finance and accounting
Profit and cash differ because of credit, stock and capital spending.
Break-even = fixed costs ÷ unit contribution; contribution funds fixed costs and profit.
Gearing formulas vary; use the debt and capital definitions supplied in the exercise.
Payback ignores later cash flows; NPV discounts all cash flows.
Liquidity ratios need interpretation, not just calculation.
Operations management
Capacity utilisation = actual output ÷ maximum output × 100.
Break-even = fixed costs ÷ contribution per unit; margin of safety = current sales − break-even.
JIT cuts holding costs but raises supply-chain vulnerability.
TQM is preventive and company-wide; quality control is inspection-based.
Critical path is the longest route through the network and sets project duration.
Construction planning, safe boundaries, inspections and controlled changes
Clarify actual responsibility, approved drawings and change authority.
Hazards require task-specific controls, not one universal PPE recipe.
Inspect concealed requirements before they become inaccessible.
Separate net quantities, stated allowances and unresolved handover issues.