Thermo adhesive flux: The heat fluxes adhesives type (known as Hot-melt), are composed of
thermoplastic synthetic resin type, which have excellent flow properties, melting and application,
plus a very good adhesion.
This type of adhesive is suitable for t
1. Role of Formwork, Requirements for
1.1. Generalities.- The construction of the various components of reinforced concrete structures
- columns, walls, beams, roofs, etc. - Formwork required, the same as, for molds allow obtaining
forms and meas
NAME OF MATERIAL
The wood comes from trees and after logging, logs (logs) are taken to the mill where they
debarked and then cut into different ranges, this process is called sawing. Before
Debarking and chipping
Formerly descortezaba in the bush. At first it was done by debarking blades.
In some sawmills family type still used. This debarking quality is worse.
The descortezadora applies to the PTO of the tractor to debarking mountain.
PLANNING FOR SHORT
There are 4 procedures, 2 for wood chips, one for shaft and one for slope.
METHOD OF BANK
It is intended for slopes less than 25%, street width equal to the height of the trees, leaving the
wood on one side and the remains of another.
Where does the wood of the furniture? Has been extracted from sustainably managed forests?
Does FSC wood furniture? There are some annoying questions consumers should know.
Greenpeace partners know to spare. Every time we talk ove
Unit No. 1: knowledge of tools, manual carpentry, sharpening and care of them.
Unit # 2: brushed face and voice of the woods square.
Unit # 3: Knowledge of different types of wood by Application: hard, medium hard and soft.
Unit # 4: knowledge o
Useful for paths:
For the accuracy of the paths is largely the result of work done, so various tools and such as are
used; meter, rule, square, mobile squad or bevel, scriber, pencil, scribe, etc.
The brush and use:
The most common flattening, wear wood o
USE OF WOOD:
Under every form and fashion, wood, reaching use up the sawdust is industrialized.
Its general applications are 3:
In industries used in papermaking, plates, resins and gums.
The trunk raw, ie without work and just sawing, is used for rustic
Various types of wood adhesives, depending on the desired application and type of board that is
used for this purpose. They can be classified into three main types:
Cold glue, based on PVA. Contact, generically known as neoprene.