Training Courses for Surveyors

Dampness and Timber Infestation Courses

R.T.S. aims to provide high quality training for those dealing with dampness and timber infestations in buildings. The surveyors courses are specifically designed to cover a large proportion of the timber and dampness syllabus for the Certificated Surveyor in Remedial Treatment (CSRT) qualification, which replaces the CTIS and CRDS qualifications.

The courses are run by Independent Parties and not related to specific manufacturers materials, etc. Graham Coleman is an experienced trainer and the author of several authoritative publication on dampness and timber infestation. He is also one of the examiners appointed by the Institute of Wood Preserving and Damp-Proofing for the CSRT qualification.

The courses are held at Horsham.

A certificate of completion will be issued for those attending and completing each part of the course.

 Dampness in Buildings

Moisture in Masonry:

Distribution:
Hygroscopic and Capillary moisture
Saturation
Distribution between different materials

Measurement:
Electrical moisture meters -- use and interpretation of results
Carbide ('speedy') meters
Gravimetric methods
Other methods.

Salts:
Efflorescent, hygroscopic and Deliquescent
Importance and origin Sulphates, chlorides and nitrates and Other salts.

Moisture in Wood:

Distribution
Measurement
Importance

Rising damp:

Definition
How water rises
factors affecting rise
Identification of rising dampness
Assessing efficacy of dpc's; methods
Chemicals dpc's -- types and application -- performance --
limitations and problems.

Replastering:

Function and performance
Sands and additives.
Problems.

Condensation:

Relative humidity and dew point
Surface condensation:-
Formation
Moisture generation
Mould growth
Identifying and determining condensation
Control
Interstitial condensation:-
Assessment
Control

Water penetration:

Above ground
Below ground
Basic tanking systems.
Timber infestation*

Wood:

Formation
Structure -- macro and microscopic Durability and natural resistance Preservation

Rots:

Wood as a food source
White and brown rots
-- properties and identification
-- damage Requirements for decay.

Dry rot (Serpula lacrymans): Recognition
Biology
Control

Wet rots:
Coniophora puteana
Fibroporia vaillantii
Paxillus panuoides
Donkioporia expansa
Asterostroma spp.
Phellinus contiguus

Other fungi in buildings

Wood boring insects:

Life cycle and morphology
Anobium punctatum
'Ambrosia' beetles
Ernobius mollis
Xestobium rufovillosum
Lyctus brunneus
Hylotrupes bajulus
Forest longhorns
Weevils
Wood wasps

Action and performance of remedial chemicals

* = Samples of decay, insects and insect damage for study

Course fees:*

1 day (Dampness or Timber Infestation) = £130-00 plus VAT (£152-75)

2 days (Dampness and Timber Infestation) = £255-00 plus VAT (£299-63)

(* includes coffee, tea and lunch)

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For confirmation of course dates and booking please ring 01747 840715 or email rts@mill-rise.freeserve.co.uk

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