Posts tonen met het label Defence. Alle posts tonen
Posts tonen met het label Defence. Alle posts tonen

maandag 2 november 2020

Which parts of a car are most strong, ballistic resistant to take cover behind

Which parts of a car are most strong, ballistic resistant to take cover behind. When shots are being fired and for firing shots back.


Car forwards

Car sideways

Car diagonal


And very sometimes it might be different which parts are most strong.


By Jef, Geof Koel

maandag 5 oktober 2020

Big sand bags for a base and fortifications

Big sand bags (around 1.5 - 2 metres high I think per bag), giant sand bags. Of a good material.

And building a base or atleast the fortifications, through the filling of the bags. 


The bags will take up low amounts of space and they are light.


And then filling them on the spot with sand.

It's also possible to stack the bags.


I had seen this recently.


Update: Mainly they also put metal around it. Metal construction mesh, mainly.

maandag 27 januari 2020

A body armour plate for in a bullet proof vest which doubles as a military shield shovel

A body armour plate for in a bullet proof vest which doubles as a military shield shovel.

With a certain mechanism so a handle can be put in or on. Maybe with a thread mechanism, or a clicking mechanism. Or simply with the handle attached and a certain vest.

Extra: Double ballistic plate possibility


By Jef Koelewijn
From the Netherlands
Written on: 27-01-2020

zaterdag 3 december 2016

Bulletproof technology

Bulletproof technology

Body armour:
Kevlar aramid fiber
 Kevlar bulletproof vests
 And kevlar sheets, inserts for extra protection
 Kevlar panels

Carbon fiber

Dyneema fiber


Steel plates


Boron carbide plates
 Up to level IV armour


So basicly: 1 the vest itself: Fibers
                   2 The bulletproof sheet: fibers or The bulletproof plate: Steel or ceramics


Special:
 Dragon skin
  With circular discs overlapping like scales, making it a partly flexible body armour.
  And the discs are made out of silicon carbide ceramic matrices and laminates

Other:
 Liquid, gell body armour

Possibly future body armour material:
 Graphene


Bulletproof glass
 Consists out of layers of glass and layers of polycarbonate.
 First a layer of glass then a layer if polycarbonate and the a later of glass again and so on


Written by Jeffrey Koelewijn