Transcript No Slide Title

AITECH
INTER-AGENCY COMMITTEE
Accreditation of Innovative Technologies for
Housing
OBJECTIVES
• Assists producers of innovative technologies in securing
acceptance of their products or systems in the market as
well as to make these technologies acceptable for funding
under the government’s housing loan program.
• Aims
to encourage
and
promote the use of innovative
technologies as an alternative to
traditional housing construction
system.
“TECHNOLOGIES”
•
New production process of existing materials or
system.
•
New construction techniques.
•
Building materials designed to serve as alternative to
traditional or conventional component.
ADVANTAGES IN USING INNOVATIVE
MATERIALS / SYSTEMS
A. Lower cost of construction.
B. Reduces labor and construction time.
C. Easier construction method.
D. Material wastage are minimized.
AITECH
Accredited Technologies Usage
A. Wall System
B. Wall / Floor / Roof Framing
System
C. Septic Tanks
A. WALL SYSTEM
1. Concrete Hollow Blocks
1.a Interlocking Hollow Blocks
•
Produced from mixture
cement, sand and water.
•
Simple
assembly
line
methodology and has almost
perfect alignment even without
alignment guide.
of
e.g.
•
Stays in place even without
mortar in between layers.
•
Garden Cottages Housing
Project , Tanay, Rizal
•
Interlocking hollow blocks can
utilized for structural walls and
partition.
•
Sta. Barbara Villas San
Mateo, Rizal
•
San Agustin Village, Brgy.
San Roque, Antipolo City
1.b Compressed Earth Blocks
•
Produced from a mixture of
soil, cement and water.
•
Compressed by a manual
press with a maximum
nominal compaction force
of 8 tons.
•
Compressed Earth Blocks
are utilized for nonstructural walls.
e.g.
•
Dreamland Housing,
Taguig, M. M
•
Joshuaville Housing,
Kawit, Cavite
2. Wall Panels
2.a Pre-fabricated Concrete Wall Panels
•
Solid concrete reinforced wall
panels with standard bars.
•
Slotted
between
structural members.
•
Can be utilized as structural
walls.
e.g.
•
Villa de Primarosa, Imus Cavite
•
Sta. Barbara Homes, Tayabas, Quezon
•
San Alfonso Homes, Brgy. Pacol, Naga City
•
AFP Off-base Housing Project, Tanza Cavite
•
Pasong Kawayan, Gen. Trias, Cavite (Vazbuilt)
•
Dreamland Housing, Taguig, M. M
•
Joshuaville Housing, Kawit, Cavite
pre-cast
2.b Lightweight Hollow Core Concrete Wall Panel
•
Composed of cement and fine aggregates
(perlite).
•
Edges are tongue and groove which allows
aligning of panels.
•
Panels are produced in zero slump and
hollow cores are formed using an extruder.
•
Can be utilized as non-structural walls.
e.g.
•
APO BAY, Fort Bonifacio, Taguig, M.M.
2.c Cast - In - Place Concrete Wall Panels
e.g.
•
Liro Homes, Tanay, Rizal
•
Special formworks used to cast
concrete walls and other structure
members.
•
Cast-in-place for walls and slab give
monolithic load bearing and shear
wall structure.
•
No plastering needed.
•
Electrical and water pipes, door
opening and others are incorporated.
•
Can be utilized as structural walls.
2.d Steel Reinforced Concrete
•
Panel system composed of a
welded three-dimension wire frame
utilizing a truss concept and
polystyrene foam core plastered
with concrete mortar on both faces.
•
Can be utilized as structural wall.
e.g.
•
The Forbes Tower
•
Villa Eliza Subdivision
2.e Galvanized Steel Sheet Wall Panels
•
Galvanized steel sheets sandwiching the
high density styrofoam.
•
With lasting durability, heat resistance,
workability & heat reflection.
•
Can be used as non-structural wall and
roofing.
e.g.
•
Model House in Calamba, Laguna,
Iloilo, NHA Main Office Compound.
B. WALL / FLOOR / ROOF FRAMING SYSTEM
1. Light Gauge Steel
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Used as wall / floor frame
screwed on panel boards.
•
Used as roof framing such as
purlins and rafters.
•
Structural
components
are
composed of Light Gauge Steel
clad with fiber cement board or
stucco.
•
Utilized for wall / floor frame and
roof framing.
e.g.
•
Smart Homes, FTI, Bicutan
•
Rotary Housing Pinugay, Rizal
•
Baseco, Tondo, Manila
2. Mild Steel Hot-Rolled Thin Gauge
e.g.
•
Mahogany Villas , Calamba,
Laguna
•
Mary Cris Subdivision ,
Dasmarinas, Cavite
•
Used as structural members;
columns, beams, rafters etc.
•
The structural components
are composed of mild steel,
hot
rolled
thin
gauge
materials which are welded to
the members.
•
Utilized
as
structural
members such as columns,
beams, rafter, purlins and
floor joist – connector plates
which are welded to the
members.
C. SEPTIC TANK
•
Plastic septic tank made from
recycled scrap polyethylene vinyl.
•
With
anaerobic
filtration
household sewage.
of