- Packing unit
- Pan head nipple / Round head nipple
- Passive layer (reinforcing steel)
- PC
- PCC
- Penetration depth / Penetration ability
- Perimeter insulation
- pH value
- Phenol
- Physically bound water
- Physiologically safe
- Pinning
- Planning of sealing work
- Planning specialist
- Plaster crack
- Plastic
- Plasticiser
- Plasticity / Plastic (material science)
- Pointing head
- Polyamine
- Polyaminoamide
- Polymer
- Polyurethane
- Pore
- Porosity
- Portland cement (CEM I) / Ordinary Portland cement (OPC)
- Pot life / Working time
- Premixed dry mortar
- Pressing water
- Pressure gauge unit
- Prestandard
- Prestressed concrete
- Primer
- Processing guideline
- Processing temperature / Working temperature
- Project planning
- Proof of stability
PCC
Abbreviation for polymer cement concrete.