Lvl roof-structure-and-t-45-knock-down-house

LVL Roof Structure

TESTING

1. Bending test for LVL (as a structural members).2. Testing for truss connector, shearing and bending test for bamboo laminated dowels.3. Testing for LVL truss prototype.

8 cm

1,8  1,8 1,8

8 cm

1,8 cm

Single configuration

Spacious configuration

Sample Code LenghtDistance of

StiffenersPcs

G-30 30 cm NA 3

G-60 60 cm NA 3

G-90 90 cm NA 3

G-120 120 cm NA 3

G-150 150 cm NA 3

GK-10 120 cm 10 3

GK-20 120 cm 20 3

GK-30 120 cm 30 3

GK-40 120 cm 40 3

GK-60 120 cm 60 3

Shearing and bending test for bamboo laminated dowel (dia. 8 mm, 10 mm & 15 mm.)

Table : Testing variable of LVL members (Compression parallel to grain test)

Dial gauge

Loading  jack

Load cell

Tested Sample

COMPRESSION TEST(parallel to grain)

LVL PROPERTIES

LVL of falcata veneers is tested for its compression behaviour. Following the engineering design codes, the LVL will

be assembled in the form of light weigh truss prototype. In order to

know the truss strenght, the prototype will be tested (following Indonesia’s building codes). Laminated bamboo dowels are used as truss connector

system.Connectors configuration

ABSTRACT

LVL TRUSS TEST

Loading Model in Truss Compression Test

Dial Gauge

Loading Model 1

Loading Model 2Support

LVL TRUSS TEST

LIGHT STEEL TRUSS TEST

0

500

1000

1500

2000

2500

3000

0 100 200 300 400 500 600 700 800

R-70

50-50

F-70

All-F

Light Steel

Load ( kg )

Deflection ( Micron )

COMPARATION OF TRUSSES STRENGHT

Certificate from Civil Engineering Dept

meet the requirements of Indonesia’s Building Codes for constuction.

Structural design of truss which is constructed of LVL ,

Certificate from Indonesian Institute Of Science

already tested and approved for housing usage.

Designing and constructing with LVL ,

T‐45

( LVL knock down house )

INTERIOR PLAN

INTERIOR PERSPECTIVE 01

INTERIOR PERSPECTIVE 02

FRONT PERSPECTIVE 01

FRONT PERSPECTIVE 02

BACK PERSPECTIVE

T‐45 MODEL (1 : 3 )

POSTS & BEAMS CONSTRUCTION

TRUSSES INSTALLATION

COMPLETED SKELETON FRAME

ROOF STRUCTURE

ROOF STRUCTURE

WALL PANEL INSTALLATION

WALL PANEL INSTALLATION

WALL PANEL INSTALLATION

COMPLETED INSTALLATION

COMPLETED INSTALLATION

T‐45     ( 20/04/2012 )

COMPLETED FITTING

DISMANTLING T‐45