i have played with this guy and it works when the gank tower shoot them down and rockets really hurts by now

Very impressive, works exactly as described. Your guide is still far from good, because it is terrible to look at and difficult to read ;) The build however is very effective. To improve it even more you might want to think about the following things:
- Greater Quintessence of Experience work nicely with the entire concept of this build.
- Sight Wards are absolutely essential once the first tower is down.
- You might list junglers that can make your pushing dangerous by babysitting mid. This is in no way bad for you, as the jungler will loose a lot of experience and time and open opportunities for ganks and invasion, but you should write about it.
- I would replace Archangle's Staff with Athene's Unholy Grail or just rush Rabadon's Deathcap... you will never really succeed in stacking the Mana, and this item is therefore ineffective.
- With the right timing, champions like Alistar (from the jungle) can enhance your pushing further and be ridiculously strong... And even better than killing the mid can doom him without xp and gold. I think Heimerdinger- Alistar is probably the best pushing combination.
I hope my comment helps you and I defenitely see this guide as a good start for a new way to play Heimerdinger :D

No grenade or ultimate = No CC. Not even any escape abilities or spells. If ganked you're screwed

der build ist 4 heimer nix, leider war,...