September 27, 2011
MABUHAY!
Every day allows us to learn new things.
At the height of typhoon Pedring today, I learned about installing ANTI-TERMITE RETICULATION PIPES—a built-in tool in termite protection technology for houses and buildings. Termites are common household pests that feed on wood or by-products such as paper etc. Termites live underground, so embedding perforated pipes that will serve as a conduit for emitting anti-termite chemicals just underneath the concrete slab on fill is a great idea. This pest control technology is getting very popular in the Philippines.
THE MATERIALS:
25mm dia. Perforated Polyethylene pipe (PE) as a conduit
50mm dia PVC pipe as protection cover (Cut in half)
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| A small hole was drilled in the pipe that will serve as an outlet for the pest control chemical |
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LAYING OF PIPES:
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| Cutting the pipe |
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| reticulation pipe laid on top of gravel bedding |
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| Bracing the pipe with a dowel reinforcing bar to prevent it from unnecessary movement during concreting |
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| Securing the pipe with GI tie wire |
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| Properly align the PE pipe |
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COVERING THE PERFORATED PIPES:
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| Cover the reticulation pipe with 2" dia PVC pipe cut in half |
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| The PVC pipe cover will protect the small hole of the reticulation pipe |
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| Securing the PVC pipe cover |
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| Completing the rest of the reticulation pipe installation |
SEALING PIPE ENDS:
Use a portable blow torch to temporarily seal off the end of the pipe. When the building is near completion, say 95%, the pipe end will be cut and provided with an end cap fitting. Then the pipe will be filled with termite control chemical.
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| PE pipe end cap |
PREPARATION FOR CONCRETE POURING:
After the reticulation pipe is installed completely, dampproofing will be placed on top of the gravel bed.
This construction method for a built-in termite control technology is a long-term solution for your house and building. Imagine a large amount of money to be spent on the repair of the damages incurred brought about by these little pests.
I would like to thank
MR. JOELIBERT M. MARCELINO of MAPECON PHILS., INC. and his crew for answering all my queries regarding this technology.
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