PIZ - Система фасадного облицовки

PIZ is an innovative system, developed by ZECCA Prefabbricati, for façade cladding in civil and industrial buildings.‎ The structure is installed by mechanically fixing light alloy rails onto which the Zecca insulation panel is then fixed.‎ The panel consists of a modified fibre-reinforced cement mortar facing coupled with a sheet of insulating material.‎ The cement element has a groove on the upper and lower edges to accommodate the mounting profiles.‎ In addition to aesthetically upgrading buildings, the primary function of the PIZ façade cladding system isthermal insulation in buildings.‎ The company, in a continuous quest for innovation aimed at improving product performance, has recently replaced traditional EPS with Neopor® (developed by BASF and containing graphite particles) on its entire production, obtaining, for the same thickness, a 13% increase in the thermal resistance of the panel.‎ The environmental sensitivity at the heart of the company's philosophy dictated the decision to offer a material with superior thermal performance at the same price, without any additional cost for the customer.‎ PIZ was developed to meet the growing needs of the construction market in terms of energy savings and architectural qualification of buildings.‎ The system is intended for cladding all types of buildings for both renovation and new construction.‎ The PIZ System is also available with a high-efficiency self-cleaning active principle.‎ SYSTEM COMPONENTS 1.‎ Modified fibre-reinforced cement mortar facing, attached directly to the fixing profiles.‎ 2.‎ Certified quality anchoring systems.‎ 3.‎ Sintered expanded polystyrene insulation support.‎ 4.‎ Light alloy profile ADVANTAGES - Aesthetic effect: Maximum design freedom, modern configuration, expressive possibilities, combinations of formats, colours, joints, surprising results in aesthetic upgrading of existing buildings.‎ - Performance: Weather resistance (water, wind, heat, cold), good fire behaviour (certified material), impact and abrasion resistance, breathability, avoids condensation and mould, increases living comfort.‎ - Economy: Low cost, savings in energy consumption, no maintenance costs, direct application on any surface without any preventive work (no need to make or redo plaster).‎ - Durability: Metal structure suitably treated with anti-corrosion protection, excellent quality cement mantle, certified anchoring systems, insulation that does not fear elements of alteration.‎ - Ease of laying: Simple and safe laying on any type of surface, even irregular ones.‎ Often no remedial work is required on laying surfaces.‎ No special equipment or particularly skilled labour is required.‎ The system is easy to inspect: the eventual replacement of a panel does not present any difficulty.‎ - Versatility: Cladding of façades of civil, industrial and commercial buildings, in the case of new constructions, renovations and requalification.‎ TYPES PIZ STANDARD 54 - joint cm 0 - joint cm 15 PIZ PLUS 66 - joint cm 0 - joint cm 15 PIZ H 89 - joint cm 0 - joint cm 15 PERFORMANCES - Specific thermal conductivity of the panel: standard 54 = 0.‎66 W/sqm K plus 66 = 0.‎52 W/sqm K H 89 = 0.‎38 W/sqm K - Vapour permeability: breathable system with open joints.‎ - Panel vapour permeability: μ=86 - Water absorption: at full immersion water absorption after one hour less than 0.‎03 Kg/sq.‎m.‎ - Panel weight: average weight approx.‎ 20 Kg/sq.‎m.‎ - System resistance to vacuum loading: variable according to size and type of joint min = 3300 N/sq.‎m.‎ max = 8319 N/sq.‎m.‎ - Impact resistance falls within category I and III of the European standard passes the 400 Joule soft impact test and the 10 Joule hard impact test - Reaction to fire: PIZ standard 54/Plus 66/H89 Euroclass B-s1-d0 PIZ Metabio A2-s2-d0 - Panel thickness 54/66/89 mm.‎ including 9 mm cement mortar, 45/57/80 mm thick insulation layer made of sintered expanded polystyrene.‎ Aluminium mounting rails available in standard black or silver, all RAL colours on request.‎ Anchoring systems chosen in the design phase according to the type of support.‎ Panel format: standard format as per table with the possibility of variation of +/- 20 mm.‎ COLOURS AND FINISHES The vast assortment of colours and finishes makes it possible to always find the solution to best characterise the building according to specific requirements.‎ The eight basic colours, plus white, are declined in 5 shades thus forming a range of 40 colours.‎ The available finishes are smooth, sandblasted, shot-blasted and striped.‎ INSTALLATION The PIZ system can be mounted on any surface (reinforced concrete, brickwork, metal structure, etc.‎).‎ In the case of renovation, no special preparation or cleaning of the supporting wall is required.‎ Installation consists of fixing special profiles in which the panels are engaged to the wall using anchoring systems.‎ Installation is carried out with simple mechanical operations requiring neither labour or special equipment nor components other than those supplied with the system.‎ The panels are installed in horizontal courses.‎ Vertically, they are installed in courses from bottom to top.‎ The most common schemes can be realised with both heights of the PIZ insulation panel and also with studied alternations of height and width.‎ CERTIFICATIONS The PIZ System has the following international certifications: ETA 06/135 (European Technical Approval), DTA 2/12-1492*02 Mod and QB mark.‎ The system is certified to Euro fire class B-s1-d0 , PIZ Rock-Metabio is classified to Euro fire class A1.‎ A further guarantee of the PIZ system is the Reale Mutua insurance policy no.‎ 12854 covering replacement costs in the event of a defective product.‎ Raw materials, finished product and components are always tested in the laboratory to ensure their performance qualities and durability.‎ The mechanical fixing guarantees the best behaviour to thermal excursions, the fibre-reinforced cement face, mass-coloured with mineral oxides, ensures maximum colour stability.‎ Further info from manufacturer on PIZ PIZ