• CONCRETE FLOOR SLAB - SECOND POUR

    In January, the second concrete floor slab was poured for the majority of the house footprint.  Using the same construction as the first floor slab, the insitu concrete floor is poured over 'EXPOL' 100mm thick EPS polystyrene insulation which is laid on top of a continuous layer of polythene....
  • HOT WATER

    Hot water is supplied to the house from an external heat pump, which is strapped to the structure for stability, to meet NZ seismic requirements.   The STIEBEL ELTRON WWK 300A Heat Pump works through utilising the ambient air temperature (thermal energy) and...
  • RAINWATER COLLECTION

    Rainwater is collected from the roof, via spouting / guttering which discharges into vertical downpipes that are run to storage tanks supplied by 'Marley'.  'Marley' diverters to prevent the ingress of debris that may be collected along the way, are fixed to outlets in the downpipe prior to...
  • ROOF FRAMING

    Once the timber framed walls were secured, the timber roof trusses were loaded onto the Laserframe timber framed walls.  The white strip is  the pro clima INTELLO PLUS connection strip applied between the timber framed top plates and the trusses. Steel strip bracing being...
  • CLADDINGS - WEATHERBOARD

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  • PHOTOVOLTAIC ENERGY

    Although they are not a necessary component for a Passive House, the Owner has chosen to install Photovoltaic energy production for the house.  As seen in the 'Roof' page of this blog,  Photovoltaic panels have been installed on the north face of the low pitched metal roof to provide...
  • CONCRETE FLOOR SLAB - SECOND POUR

    In January, the second concrete floor slab was poured for the majority of the house footprint.  Using the same construction as the first floor slab, the insitu concrete floor is poured over 'EXPOL' 100mm thick EPS polystyrene insulation which is laid on top of a continuous layer of polythene....
  • HOT WATER

    Hot water is supplied to the house from an external heat pump, which is strapped to the structure for stability, to meet NZ seismic requirements.   The STIEBEL ELTRON WWK 300A Heat Pump works through utilising the ambient air temperature (thermal energy) and...
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Thursday, June 14, 2012

DRAINAGE

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Now that the scaffolding has been removed, machinery can be introduced to the site to dig trenches for service drains around the house. Connections will be made to the local sewer drain, electrical and water provider, and the storm-water will be drained to a collection tank for use on-site. The drain trenches are machine dug where possible, and once the pipework is laid, scoria is placed into...

Friday, June 1, 2012

Previous posts on the elements that form the building envelope, have shown Intello humidity variable airtightness membranes.  The management of the membrane has needed to be considered to position it in the correct place on the inner face of the construction.  Once the insulation is all in place, the membrane is taped sealing all joins. Once complete, the building is...