Welcome to the portfolio of Laurenz L. Andritz. Since 2010 3ACHS is the commercial setting for my passion for complicated spatial constrtuction and computer graphics. My approach to the topic is explained here, and you find an overview about my activity spectrum under profile.Field of Activities:

CONSTRUCTION		IMAGES		PATTERNS
Projekte →		Bilder →		Muster →
gordian geometries free forms, shells, Domes, Bubbles, crystal shapes geometric calculations form optimisations 2D/3D-CAD-Construktion parametric Design und automatised Construction preparing for production, detail planning, data for Rapid-Prototyping-Model­s		technical drawings visualisations photo collages presentation graphics light simulations		surface-structurer spatial structures self-similar shapes scale-invariant Patterns spatial grids

recent projects:

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Automatized 3D Detail-Planning and production data for a wooden roof construction
architect: Rogers Stirk Harbour + Partner
Client: Wiehag GmbH, 2015
Completion: 2018 (estimated)

Foto: Wiehag GmbH

The roof geometry can be described as a free-form (more…)

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Ball of 210 polygons 3D printed plastic elements in 5 colors.
The pattern and assembly are similar to the Paper Lantern

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kinetic skulpture in collaboration with Hannes Neubauer

Geometry, Production data for several Facade-Elements

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Exhibition at the EEG – essential existence gallery; as a contribution to “Utopia Attraktor”. (more…)

Freelance 3D-Construktion work for seele austria →

art project for Hans Schabus, Biennale Venedig, 2005
wooden mountain-shaped structure
Carpenter: Franz Ritzer
form finding, construction plans

Photo by Bruno Klomfar (more…)

based on n-fold rhombs and triangles.

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printed on alucoubond, 125x80xm

plan drawings for a kinetic sculpture pointing towards the sun (more…)

opulent bandings, sumptuous ornaments

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12 identic pentagons, locking one another

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This principle yields aperiodic structures in any dimension. To get the insight into the spatial structures, they are designed as fractals.

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