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Steven Kosmatka and Michelle Wilson, Design and Control of Concrete Mixtures. Portland Cement Association, 2011. p.323
If you know the air temperature, relative humidity, concrete temperature and wind velocity, you can determine the potential for surface crusting using this nomograph.
If you know the air temperature, relative humidity, concrete temperature and wind velocity, you can determine the potential for surface crusting using this nomograph.
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Joe Nasvik
The Kestrel 4300 construction weather tracker measures ambient weather conditions and the temperature of concrete to compute surface crusting conditions using the nomograph formula.
The Kestrel 4300 construction weather tracker measures ambient weather conditions and the temperature of concrete to compute surface crusting conditions using the nomograph formula.
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Joe Nasvik
The RH sensor (left) is inserted permanently into a drilled hole in a floor slab. The reusable reader (right) is inserted into the probe to read the RH and temperature of the slab.
The RH sensor (left) is inserted permanently into a drilled hole in a floor slab. The reusable reader (right) is inserted into the probe to read the RH and temperature of the slab.
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Mineral Labs
To determine how hard a floor is using a Moh's hardness pick set you scratch the surface with each pick, starting with the lowest number, until you see a scratch. This helps you select the proper...
To determine how hard a floor is using a Moh's hardness pick set you scratch the surface with each pick, starting with the lowest number, until you see a scratch. This helps you select the proper diamond pads for polishing operations.
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HTC
Contractors helped HTC develop the Standup Edger for polishing floor edges and hard-to-reach places.
Contractors helped HTC develop the Standup Edger for polishing floor edges and hard-to-reach places.
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Horiba
Both polishing contractors and owners are buying gloss meters to check the level of gloss finish required for an installation.
Both polishing contractors and owners are buying gloss meters to check the level of gloss finish required for an installation.
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Regan Scientific Instruments
Contractors and owners are also buying slip resistance meters. Contractors use them to be sure their work isn’t too slippery and owners measure their floors at regular intervals to minimize the risk...
Contractors and owners are also buying slip resistance meters. Contractors use them to be sure their work isn’t too slippery and owners measure their floors at regular intervals to minimize the risk of customers falling.
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Bosch
Fairly new to the marketplace, three-plane lasers are fast and accurate. One feature is the ability to establish square corners, making layout very easy.
Fairly new to the marketplace, three-plane lasers are fast and accurate. One feature is the ability to establish square corners, making layout very easy.
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Bosch
Increased power and run time make battery powered circular saws a way to increase productivity on jobsites. They are very portable and save the cost of moving generators and cords around a jobsite...
Increased power and run time make battery powered circular saws a way to increase productivity on jobsites. They are very portable and save the cost of moving generators and cords around a jobsite. Both 18- and 36-volt tools are used.
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Twelve-volt impact drivers can fit into tight places and you can carry them in your back pocket.
Twelve-volt impact drivers can fit into tight places and you can carry them in your back pocket.
