CONSTRUCTION EDUCATION: INSTALLATION OF ANTI-TERMITE RETICULATION PIPES

September 27, 2011
MABUHAY!

Every day gives us an opportunity to learn new things. 

At the height of typhoon Pedring today,   I learned about the installation of ANTI-TERMITE RETICULATION PIPES- a built-in tool in termite protection technology for your houses and buildings. Termites are common household pests that feed on wood or their by-products such as paper, etc. Termites live underground so embedding perforated pipes that will serve as a conduit in 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)

A small hole drilled on the pipe that will serve as an outlet of the pest control chemical

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LAYING OF PIPES:

Cutting the pipe

reticulation pipe laid on top of gravel bedding

bracing the pipe with dowel reinforcing bar to prevent them from unnecessary movement during concreting

Securing the pipe with GI tie wire

Properly align the PE pipe

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COVERING THE PERFORATED PIPES:

Cover the reticulation pipe with 2" dia PVC pipe cut in half 

The PVC pipe cover will protect the small hole of the reticulation pipe

securing the PVC pipe cover

Completing the rest of the reticulation pipe installation

SEALING PIPE ENDS:
Use a portable blow torch to seal off temporarily the end of the pipe. When the building is near to completion say 95%, the pipe end will be cut and provided with end cap fitting. Then the pipe will be filled with termite control chemical

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 for 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 my all queries regarding this technology.

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