Moisture Meter for Concrete, Brick, Masonry, Wood. and Other Construction Materials. Price $592.00. Aquaprobe™. Advanced Microwave Soil Moisture Meter. For Professional Use. A Microwave Meter Used for the Rapid Determination of Moisture Content in Sand and Other Fine or Coarse Aggregates. It is fast and easy to use as well as completely portable.

ASTM F 1869, Standard Test Method for Measuring Moisture Vapor Emission Rate (MVER) of Concrete Subfloor Using Anhydrous Calcium Chloride This method has and is 

The drying out of a concrete floor slab (moisture leaving the slab over time) is typically a slow process and a common method for assessing the floor condition is using in-situ relative humidity probes. Infrastruct use the Tramex hygro-i2 probes for in-situ relative humidity monitoring of concrete floor slabs and screeds.

Concrete Moisture Testing. Concrete moisture testing is an important step that should be undertaken prior to installation of any cementitious flooring, tile flooring, timber flooring, sealers and coatings.. It's essential that concrete floors are dried to an adequate level as any excessive moisture content that permeates from the concrete substrate after installation of a floor covering or

Moisture problems can be solved through expensive moisture remediation processes, however, the best method is prevention. Moisture Tests For Concrete Slabs. Armstrong recommends conducting a calcium chloride test per ASTM F-1869, the relative humidity (in-situ) probe test per ASTM F-2170, or the Armstrong 72 hour bond test.

The Calcium Chloride Moisture Test Kit measures the quantity of moisture passing through on and below grade concrete floors (lbs. of moisture over a 1,000 sq. ft. area during a 24 hour period). The pH Test Kit, included in the Calcium Chloride Test Kit, or the optional PH100 pH Meter, measures the alkalinity of the concrete.

The calcium chloride vapor emission test quantifies the volume of water vapor emitting from a 1,000-square-foot area of concrete slab surface over 24 hours. This test is directly specified by the vast majority of the flooring industry as the primary measure of moisture acceptability for floor covering/coating installation.

RELATIVE HUMIDITY TEST KITS. Wagner Rapid RH testing kit - Fast & accurate relative humidity test for concrete floors, gives flooring and building professionals the concrete moisture data they need to meet the ASTM F2170 standard. View products.

Scientific testing shows that ASTM F 1869 (the calcium chloride test) only measures vapor emission from the top one inch or so of the concrete slab. Since most concrete slabs dry from the top down, this may not measure moisture down below.

Apr 16, Science has proven that the most reliable indication of the moisture condition of a concrete slab when flooring is installed is a moisture 

Testing concrete moisture under the F-2170 standard is a process that involves several different steps: Drill the Holes for the In-Situ Probes. The process begins with the preparation of multiple holes in the concrete for the installation of the in-situ probes. The holes should be 5/8” in diameter and be drilled to a depth equal to 40% of the