Introduction
Steel house is a house constructed using high intensity & light weight steel frame structure (galvanized steel sheet less than 1.0㎜ thick) in its frame.
These are the strengths of steel house.
“It is proof against earthquake.”
Steel house has a great level of earthquake proof property with a ductile structure which is flexible to transformation or vibration.
With an earthquake proof design applied, there is less possibility of cracks or collapse despite of the rapidly changing external environment.
As a result of study, POSCOHUMANS’ steel house maintained its structure even in an earthquake of
8.4 magnitude.
(Steel Frame House Institute in New Zealand)
“It is highly durable.”
Lightweight section steel which is utilized as a structural material has a much higher level of intensity than the ordinary steels.
※Steel house section steel: over 4100kg/㎠ of tensile strength / ordinary steel: 2500kg/㎠ of tensile strength
When the product has a crack on its surface, plated zinc is corroded before steel, and the steel is protected from corrosion by a slice; steel house remains semi-permanent.
“It prevents heat well”
This product uses double heat-insulating materials including medium and external heat-insulating materials with a performance of intense heat resistance.
It efficiently blocks the noise and offers calm and fresh indoor environment.
※ Less red means a good heat-resisting property.
“It prevents fire.”
Steel house framework does not burn or emit the noxious gas. It enables a safe evacuation in emergency.
There is a story of steel house which remained harmless in a conflagration in the Northern America in 1996.
“It is eco-friendly.”
Its structural materials are 100% recyclable and minimize the environmental pollution caused by the construction wastes.
It is available to move in promptly after the construction due to its dry construction method..
It does not have a harmful effect to humans from cement since it uses a structural steel.
※ It has much less VOC (formaldehyde, toluene, etc.) which is a reason of sick house syndrome.
POSCOHUMANS ‘builds steel houses with excellent steel of POSCO’.
POSCOHUMANS is conducting a steel house business based on the technologies and knowhow of POSCO, which have been leading the steel house industry in Korea, and offers a comprehensive construction service from structure consulting to site construction. In particular, POSCOHUMANS uses a world premium product created by POSCO
'PosMAC’.
PosMAC : PosMAC(POSCO Magnesium Alloy Coating Product)
It is a representative world premium goods of POSCO and a hyper corrosion-resistive coated alloy sheet made of zinc, aluminium and magnesium.
It was developed by a POSCO technology and has a more than 5 times stronger level of corrosion prevention than the existing hot dip galvanizing –
it is called a ‘non-melting steel’.