Moisture Test Concrete Floor BACKUP COP OF ORIGINAL ONLY

• Document Number.

• Main Contractor or Client Name

• Project Name

• Client Email address

• Client Contact Phone #

• Test Start Date

  Date

• Moisture reading test undertaken by

• Site location and GPS co-ordinate of site
  Address

ONSITE DETAILS

• Floor plan supplied

  Yes

  No

  N/A

• Take photo of site plan or upload plan file

  Media

• Drawing Number

• Concrete thickness

  100 mm thick

  125mm thick

  150mm thick

  200mm thick

• Was concrete laid within last 12 months?

  Yes

  No

• Date concrete was poured

  Date

• Date building was fully enclosed and lockable (Roof, exterior cladding, windows and doors)

  Date

CONCRETE ADDITIVES

• Has any ??????? Been used IE: Aquron 2000 or moisture fix etc

  Yes

  No

• Aquron 2000 can not be tested for Relative Humidity. Please refer manufacturers independent warranty for these products that are outside the New Zealand Flooring standard blah blah blah

• Have any curing compounds or sealers been applied.

  Yes

  No

• Enter name of product and manufacturer

• Take photo of product specification sheet or attach specification file.

  Media

UNDERFLOOR HEATING

• Is underfloor heating installed?

  Yes

  No

• What type of underfloor heating is used

  Heated water pipes

  Electrical wires or electrical mat with self levelling over

• Areas underfloor heating is installed

  Installed to total floor area

  Installed to only some areas

• List areas/rooms where underfloor heating is installed

FLOOR SCREEDS

• Have any floor screeds been installed

  Yes

  No

• Yes

  No

  N/A

• What screed type has been installed

  Sand cement screed used

  Engineered cement used

• Was a moisture test or membrane installed before screed was installed?

  Yes

  No

• Please note when moisture reading not taken prior to any installed screed
  1: If moisture test reading is 75%RH or higher it will not be possible to install a membrane over top of screed as New Zealand flooring standards are for the membrane to be installed to concrete prior to any screed being installed.
  2: New Zealand flooring standards do not recognise the use of sand/cement screeds as they are not structurally strong enough for resilient vinyl products

• Provide proof of moisture test results prior to any screed being installed. Either photo or file upload.

  Media

• Site conditions to be signed as correct by site representative

  Sign

• Personnel

• Add signature

  Sign

CALIBRATION OF PROTIMETER

• Confirn Calibration test of protimeter. Hold pins of moisture probe across exposed wires of calibration check device (calcheck). The WME value is between 17-19. Values outside this range will require servicing of protimeter.

INSTALLING PROTIMETER HUMIDITY SLEEVES

• Is there any underfloor heating in slab? (If fitting surface mounted box flag N/A)

  Yes

  No

  N/A

• Humidity sleeve cannot be used. Used surface mounted humidity box.

• Using protimeter in preliminary mode find 3 dampest areas and drill 3 x 14mm holes to max depth of humidity sleeve. Grind surface to remove any contaminants and install sleeves with paper sealing ring with glossy side up. Fit caps and mark floor with felt tip pen with #'s 1 to 3 to identify ech sleeve.

INSTALLING SURFACE MOUNTED HUMIDITY BOX's

• Will a surface mounted humidity box be used

  Yes

  No

• Using preliminary mode of protimeter find 3 x dampest areas grind surface of concrete minimum size of box to remove contaminants. Seal bottom edge of box with plumbers putty and place onto concrete ensuring it has an airtight seal. Protect or cover against accidental damage from other trades.
  Mark floor with felt tip pen with #'s 1 to 3 to identify each box.

SETUP DATE & SKETCH PLAN OF TEST SITES

• Date test site setup

  Date

• Draw rough sketch plan and cross reference position & #'s of each test site

  Drawing

FIRST HYGROMETER READING (minimum 24 hours from test set up and optimum time is 10.00 am)

• Tap to enter information for each test site

Test site #

• Confirm that test sleeve or surface mounted box has not been damaged,moved or tampered with and that sealing caps are in position. If yes list details and take photo

  No

  Yes

• Enter date/time when sealing cap is removed and probe inserted.

  Date

• Take photo of protimeter at end of 1/2 hour test. Replace sealing cap after

  Media

• Confirmed Moisture reading (reading of 0 is n/a)

SECOND HYGROMETER READING (minimum 24 hours from first reading and optimum time is 10am in the morning)

• Tap to enter information for each test site

Test site #

• Confirm that test sleeve or surface mounted box has not been damaged, moved or tampered with and that sealing caps are in position. If yes list details and take photos.<br><br>

  No

  Yes

• Enter date/time when sealing cap is removed and probe inserted.

  Date

• Take photo of protimeter at end of 1/2 hour test. Replace protimeter sleeve.

  Media

• Confirmed moisture reading ( reading of 0 is n/a)