Welcome to Polyhedra Tech news channel!. Celebrate with us this first post on the PI day. Best,

Simulation model to find the best comfort, energy and cost scenarios for building refurbishment

Abstract This article proposes a methodology to assess building behaviour, whilst taking its life cycle into account. Understanding of the system can be obtained by combining well-known energy consumption calculation engines (TRNSYS) with…

Merry Christmas and a Happy New Year!

NECADA team wishes a Merry Christmas and a Happy New sustainable year to all!
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Solution Validation for a Double Façade Prototype

We publish a new paper that depicts an interesting solution validation, it's open, and you can read it here. Abstract A Solution Validation involves comparing the data obtained from the system that are implemented following the model recommendations,…
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Boletín Hospitecnia

In the Boletin Hospitecnia you can review a description of the NECADA system. Enjoy this specialized journal with reviews and interesting news related to the Spin off and Startups on the sectors that are changing the world. Best!


NECADA has been invited to present his technology on BIMTECNIA 2017. The conference program will be: 17th of October 10:00–10:30 h: CONFERENCIA Sostenibilidad en BIM Evaluación de impactos ambientales y sociales en BIM. Experiencia de…
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57ª Reunión del GURV: “SOSTENIBILIDAD EN BIM. Certificación ambiental y optimización mediante software NECADA”

NECADA participates on the 57 meeting of the GURV. On the meeting we discus regarding: BIM sustainability = > Current normative process. Sustainability Regulations. Related Programs. Databases. Optimization processes. NECADA…


Here you can see the new NECADA Infographic. Best!
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Using Specification and Description Language for Life Cycle Assessment in Buildings

The definition of a Life Cycle Assessment (LCA) for a building or an urban area is a complex task due to the inherent complexity of all the elements that must be considered. Furthermore, a multidisciplinary approach is required due to the different…
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European BIM Summit Workshop

On the frame of the European BIM Summit, NECADA has been invited to present its technology in a workshop WORKSHOPS EBS 26/05/2017 from 10 a 13.00h Room: pabellón 5, sala 5.3 Materiales BIM: Acabados e Instalaciones 10:00     BIM Flexible…