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Originally posted by zorgon
LUNAR AND MARTIAN FIBERGLASS AS A VERSATILE FAMILY
OF ISRU VALUE-ADDED PRODUCTS
by Gary "ROD" Rodriguez, Systems Architect, sysRAND Corporation
Lunar Regolith consists principally of silicates, in some cases as volcanic or impact glasses. We continue to contend that silicon is more versatile in application than all of the other Lunar available elements combined and shouldn't end up in Lunar slag heaps and instead should be the fundamental building block for a wide range of value-added products in a CisLunar economy. Fabrication of silicate glasses are conventional industrial processes and anticipated tensile strength of glass made under hard vacuum is an order of magnitude greater than glass produced in atmosphere containing water vapor.
The logic employed in our reasoning includes the fact that any In Situ Resource Utilization (ISRU) effort is going to yield copious masses of silicon oxides which can be used in bulk as conventional glass products or, after further separation, can be synthesized as Silicon and Silicon- Carbide Fullerenes for more exotic applications. Additionally, mechanical wrapping of Silicon Webbing could prove to be more practical and durable and a lot less brittle than attempting large scale hot glass molding of structural components.
Identified fuel production ISRU efforts yield partially heated masses of metal oxides as waste byproduct – rich in silicates and metal oxides useful in bulk as conventional glass products. Fiberglass manufacturing increases effectiveness of prior ISRU fuel production by taking advantage of mineral benefaction and elevated process exit temperatures. The resulting structures would be spheres and cylinders with various configurations that could apply to human support systems, along with structures useable as storage tanks for the very Oxygen liberated in ISRU applications.
ISRU can manufacture more than fuels: even spacecraft are feasibly and affordably manufactured on Moon based upon fiberglass "tankage" integrated with fiberglass keels. Second generation structural components may take advantage of Silicon Nanotubes for additional composite strength. Diverse products for human systems support are manufacturable in-situ using glass fibers and fabrics, and CNC-type programmable manufacturing delivering state-of-the-art flexibility of remote design and parts manufacture. These concepts suggest extensibility and evolutionary capability derived when machining tool parts from fiberglass.
Contemporary Terrestrial industrial composite fiber products range from pressure vessels to lightweight sporting goods. A large number of products related to human systems support can similarly be manufactured in-situ using fiber fabric made from lunar silicate glass. Building structures using spun glass would be similar to those currently employed by Raytheon Aircraft or Scaled Composites to build composite aircraft. Pressure containers, structural components, woven fiberglass fabrics, molded and machined solid objects, glass fiber and filament are each large classes of value-added products.
Now there you have it in BLACK AND WHITE from a symposium paper (this is merely the ABSTRACT) on Lunar Colonization from LPI (Lunar and Planetary Institute) the guys who are planning the current return to the Moon and Mars initiatives.
Get your heads out of youtube or whereever else you have them stuck and try just a little real research before shooting from the hip.
Originally posted by depthoffield
And you see that these are CONCEPTS.
Extraordinary claims must have indubitable and clear evidences, not forced ones.
Originally posted by depthoffield
Are you laugh at us, Zorgon?
Originally posted by easynow
reply to post by zorgon
Nice find Zorgon !
Originally posted by zorgon
Originally posted by zorgon
But don't be stupid.
Originally posted by zorgon
You DID realize that the post was in reply to a question on what is the point of glass structures... why would they bother?
The paper of future plans shows that indeed they DO consider it worthwhile. And even describe the addition of carbon fibers is that the STRENGTH of glass created on the moon is many times that on Earth...
At the very least it shows viability...
Originally posted by zorgon
Those are not scratches... if you would do some research... but then aw never mind... enjoy your bliss
Originally posted by JohnnyAnonymous
BTW.. This is just another reason why I don't believe in someone that uses a lot of enhancements... If you use enough filters and plugins you can make an object into anything you want)
Originally posted by depthoffield
Now this is a sign of your Civility & Decorum. May i give you a star for that?
Originally posted by depthoffield
So what is the point of glass domes? To be shattered by meteors?
Jack has been part of Pegasus from the beginning and the Tsiolkowsky crater area has been one of our main features.
I think YOU will find his video quite interesting
Those are not scratches
With no atmosphere and shielding from the Earth, the far side of the Moon presents a nearly ideal environment for a sensitive Dark Ages telescope.
Uh huh well then why is Robert Bigelow building inflatable space station modules and NASA is building inflatable Lunar habitats? Two of Bigelow's habitats are being tracked right now Genesis 1 and 2
Hmmm?
And you forgot to mention damage from the raging dust storms.
OH and about the gravity issue... Jury is still out on that one
Originally posted by watchZEITGEISTnow
My question regarduing moonbases such as these... why place them there?
Originally posted by zorgon
What is really weird is THIS is also Tsiolkowsky Crater taken by Apollo 17
Originally posted by Kandinsky
The Bigelow ILCs are a little less impressive when you see them. Bigelow Aerospace inflatable technology is still experimental and described as such on their own website. . People should have a look and draw their own conclusions...