最新的PCA Certificated Surveyor of Dampness in Buildings - CSDB免費考試真題
Penetrating damp is typically worse:
正確答案: B
During survey of a property with damp, the surveyor observes Serpula lacrymans (dry rot) affecting structural timber in the basement. The timber has elevated moisture content. The appropriate approach is:
正確答案: C
Modern buildings typically incorporate a DPM (Damp Proof Membrane) at:
正確答案: A
When assessing a basement for waterproofing, the surveyor must establish:
正確答案: B
The typical vertical spacing of chemical DPC injection holes is:
正確答案: B
The scope and limitations of the survey should be stated in the report because:
正確答案: D
A damp proof course (DPC) in traditional construction serves to:
正確答案: B
A surveyor is diagnosing damp in a Victorian terraced property built in 1885. The property lacks a DPC and shows clear tide marks at 600mm above floor level with white salt crystals. The surveyor performs a calcium carbide test which shows 18% moisture content. What is the most likely diagnosis?
正確答案: A
Thermal insulation improvements reduce condensation risk by:
正確答案: D
BS 5250:2021 states that relative humidity should ideally be maintained below:
正確答案: D
Common repairs required to arrest penetrating damp include:
正確答案: A