A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Perm A Post is designed for to preserve and prevent the deterioration or the rotting of wood wooden vertical materials placed below grade. (earth or other grades) Perm A Post has been designed with two (2) independent parts. (1) a plastic sleeve of varying thickness and sizes. (2) a plastic collar of varying sizes and shapes in order to seal of the plastic sleeve. Perm A Post has been designed to encase and encompass (sleeve) that portion of any vertical wooden materials that are to be placed below grade and then by securing the plastic collar at the grade level with screws which will cover the top portion of the sleeve for the purpose of sealing the wooden materials thereby preserving and preventing moisture entering the wooden materials and creating deterioration and the rotting of the wooden materials thereby extending the life of said wooden materials placed below grade.
Perm A Post is designed for to preserve and prevent the deterioration or the rotting of wood wooden vertical materials placed below grade. (earth or other grades) Perm A Post has been designed with two (2) independent parts. (1) a plastic sleeve of varying thickness and sizes. (2) a plastic collar of varying sizes and shapes in order to seal of the plastic sleeve. Perm A Post has been designed to encase and encompass (sleeve) that portion of any vertical wooden materials that are to be placed below grade and then by securing the plastic collar at the grade level with screws which will cover the top portion of the sleeve for the purpose of sealing the wooden materials thereby preserving and preventing moisture entering the wooden materials and creating deterioration and the rotting of the wooden materials thereby extending the life of said wooden materials placed below grade.
PERM A POST
PERM A POST
COBB GORDON (author)
2020-09-21
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
| British Library Online Contents | 2008
Online Contents | 2012
British Library Online Contents | 2009
Meja perm - trias v Masorah pri Idriji
| British Library Online Contents | 1999
Causes of pitting corrosion of the perm lock steelwork
| Springer Verlag | 1978