presentacin tecnología
TRANSCRIPT
Recomendacin de una estrategia
BULDING MATERIALS
By: Jos Castillo & Pablo Prez3A
Index
1. Types of materials:Stony materialsBinders materialsThe ConcreteCeramics materialsOther materials2. Building construction3. Tools and machines
1. Types of materials
Stony materials
Binders materials
The Concrete
Ceramics materials
Other materials
Stony materials
Stony materials
COMPACTS ROCKS:They are stony blocks made up of chalk, marble, granite, slate...They recive the names of ashlar, paving stone and slab.
Stony materials
DISGREGATED ROCKS:They are fragment of rock of variant sizes.They are two types:Clay Materials: fragmented rocks very tiny with great capability to absorb water.
Arids: fragmets comig from other disgregated rocks. They can be :
Thin or thik
Concrete
The Concrete :Concrete is a mixture of aggregate, binder and water. Tipes:mass concrete
cyclopean concrete
aerated concrete
reinforced concrete
Ceramics materials
Ceramics materials:Ceramic materials are a component made of clay, molded and baked in oven.Process:1. Mix and mold 2. Baking
Types: bricks, tiles, stoneware, porcelain
other materials for the construction of buildings
WoodPlastic Glass Aluminum Steel
2. Building construction
The construction of a building is a long and complex process involving several stages, using a variety of materials and involves the work of a large group of professionals
1. Preparing the ground2. Grounding3. Elevation of the structure4. Water Coverage5. Placement of pavements6. Rising walls7. Placement facilities8. Finishing works
3. Tools and machines
In each phase of construction will need certain tools and machinery
Tools & Machines
For the preparing of the ground excavators and loaders are needed.
For the leveling bulldozers are used
The materials are transported by large trucks.
In a construction the materials are elvated by cranes.
In the manual work, shovels, peaks and pushcart are the main objecs used as well as palettes and shoulder for the bricklaying
THE END