HOUSING BUILDING SYSTEM FAST STRONG SIMPLE

Transcription

1 HOUSING BUILDING SYSTEM FAST STRONG SIMPLE

2 2 3 BPDL CASA // HOUSING BUILDING SYSTEM WE ARE BPDL Founded in 1976, BPDL works with architects, contractors, and developers to build major architectural and structural precast concrete projects in America. Headquartered in Canada with a subsidiary in São Paulo, Brazil (Stamp Pré-fabricados Arquitetônicos), the company has built a solid experience in precasting, technology transfer, and R&D. For several years, BPDL has been working to provide a building solution to current housing needs by designing a concrete based building system. BPDL CASA * is the fruit of this labour. * Patent pending Innovative concept of masonry, based on the assembly of small dry precast concrete elements held in position by the action of compression steel rods. PROFITABLE CONSTRUCTION SYSTEM Significant reduction of construction time frame Superior thermall mass & insulation Outstanding quality & durability Resilience to natural disasters Flexible design possibilities Contributes to sustainability requirements Ease of installation

3 4 5 BPDL CASA // HOUSING BUILDING SYSTEM SIMPLE AND EFFICIENT DESIGN INSULATING MATERIAL (injected polyurethane foam) THREADED ROD FOR STIFFNESS INTERLOCKING SYSTEM (key for fitting, dry stacking) DRAINAGE AND VENTILATION SYSTEM INSULATED AND ADAPTABLE ROOFING SYSTEM Standard 300 mm width and 7,3 m of clear span (extendable). HYDRAULIC & ELECTRIC SYSTEMS Wires and pipes installed through skirting board. HIGH-PERFORMANCE CONCRETE (35 MPa, alkali-resistant polypropylene fibre) ADJUSTMENT SUPPORT CAULKING OR GROUT foundations GROUT ANCHORING OF THE THREATED ROD Joining key Leveling screw Threaded rod for stiffness DRY PROCESS USING STANDARD COMPONENTS 300 mm 600 mm 900 mm mm + SPECIAL COMPONENTS FOR CORNERS, DIVISIONS, LINTELS, OPENINGS, BEAMS, AND ROOF

4 6 SIGNIFICANT TECHNICAL ATTRIBUTES The BPDL CASA system was effective for all aspects of the building envelope when submitted to laboratory experiments, modeling and testing, showing great resilience and adaptability. 7 BPDL CASA // HOUSING BUILDING SYSTEM Wall pieces width 150 mm Wall pieces height 75 mm Wall pieces maximum weight 10 kg Polyurethane density 86,5 kg/m 3 Polyurethane resistance to compression 0,35 Mpa RAIN WATERTIGHTNESS Resistance to water penetration under a dynamic pressure difference. Tests realized on prototype have revealed no water penetration at 720 Pa. SEISMIC ACCELERATION RESISTANCE Tests have shown only a superficial external damage with no danger related to structural integrity when submitted to an earthquake of magnitude 7. Adaptation to local conditions is done through threaded rods re-sizing. AIRTIGHTNESS All system s elements remain intact during and after cycle loads. Wind resistance to pressure cycles: 1000 pressure cycles from 0 to 800 Pa 1000 pressure cycles from 0 to -800 Pa 1 burst pressure from 0 to 1200 Pa 1 burst pressure from 0 to Pa THERMAL PERFORMANCE BPDL CASA provides thermal comfort to users, retaining heat in wintertime and freshness in summertime. R RSI Wall elements 25,34 4,46 Roofing elements 42 7,4 Air infiltration & exfiltration resistance: Q inf Q ext Before pressure cycling 0,14 L/s*m 2 0,15 L/s*m 2 After pressure cycling 0,06 L/s*m 2 0,08 L/s*m 2 Tests realized on a wall of 3,7 m x 3,7 m. RESISTANCE TO IMPACT The system shows high resistance after being subjected to the impact of medium caliber projectiles. Tests were provided with a caliber 12 projectile fired from a distance of 7,5 m. RESISTANCE TO TERMITES SOUND INSULATION Polyurethane foam does not constitute a source of food to termites or other insects. Both thickness of concrete and polyurethane foam guarantee an inside-outside propagation sound barrier. ELIMINATION OF HEAVY EQUIPMENT FROM THE EQUATION EASY HANDLING SMALLER TEAMS WITH NO SPECIAL QUALIFICATIONS DETAILED STEP-BY-STEP INSTALLATION GUIDE FOR EACH HOUSE MODEL NO NEED FOR ADHESIVE, GROUT, OR MORTAR BETWEEN PIECES

5 8 9 BPDL CASA // HOUSING BUILDING SYSTEM CONTRIBUTION TO SUSTAINABILITY Manufacturing requires little energy Plant designed with a waste water processing and recovery system Minimal sound pollution on site Dry-process building system eliminates water requirements on site Minimum waste CAN BE FINISHED WITH PAINT, VARNISH, PLASTER, CERAMIC AND OTHERS Limited surrounding disturbance Important potential contribution to LEED certification Possibility to use local labour for construction DISTINGUISHED FINISHING The walls may be customised without affecting the envelope s intrinsic qualities. But it is not necessary to treat the original concrete finish, which features enviable longevity and bare-minimum maintenance. Sandblasting, staining, painting, or installing siding are possible options. Once construction is complete, the building is ready to be lived in since walls, ceilings, and divisions have a uniform and aesthetical finish. RESIDENTIAL HOMES READY FOR OCCUPANCY IN 10 DAYS The ISLAND project is a residential development focused around small houses built with the BPDL CASA system. It was designed and developed according to the principles underlying sustainability, ie : durability of materials, energy saving, preservation of natural habitat and a housing solution appeal that is fast and doesn t generate waste or disturbance of the area.

6 10 11 BPDL CASA // HOUSING BUILDING SYSTEM EVERYONE CAN BENEFIT FROM BECOMING A LICENSEE AND BUSINESS PARTNER EVERYTHING HAS BEEN PLANNED FOR YOU TO PRODUCE THE BPDL CASA BUILDING COMPONENTS IN YOUR AREA. Personalized layout of plant facility Necessary supply of manufacturing equipments ARCHITECTS Precise construction High design adaptability Innovative concept CONSTRUCTORS Construction time reduction Reduction of workers on site & low supervision Elimination of construction waste No need of heavy equipment on site Ease of construction DEVELOPERS Durability & resilience Budget control Fast construction delivery END USERS Quality & durability - low maintenance High resistance to fire, rain, wind & earthquakes Low energy consumption, thermal comfort Technical manuals and advertising guides, customised model house plans, training manuals and installation guides Pre-operational activities monitored by BPDL specialists as well as start-up and mock-up Expert training for your staff on equipment maintenance, quality control procedures and performance ratings Periodic audits and industrial visits. CONSTRUCTED UNDER LICENCE BPDL CASA

7 1. 04/2015 BPDL 1. / ISLAND ecological residential development // QC CANADA 2. / Winery // Métabetchouan QC CANADA 3. / Private lodge // QC CANADA 4. / Private house // São Paulo BRAZIL , rue des Pins, Alma QC CANADA G8B 7R bpdl@bpdl.com 4.