Ushirikiano
SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Fire Grenades: Salt and Sal Ammoniac Solution in Thin Glass Bottles (Boy Mechanic, 1913)
The old 'fire grenade': a strong solution of common salt and sal ammoniac sealed in thin quart bottles, thrown into the flames to break and drench them. A historical method; keep a modern rated extinguisher as well.
Mwanzo
An hour
Maagizo
1
1
His batch
His batch
Inapakia daftari la Jupyter…
2
2
Read the Boy Mechanic
Read the Boy Mechanic
"Dissolve 20 lb. of common salt and 10 lb. of sal ammoniac in 7 gal. of water."
3
3
Make the solution
Make the solution
Dissolve 20 lb (9.1 kg) of common salt and 10 lb (4.5 kg) of sal ammoniac (ammonium chloride) in 7 gal (26.5 l) of water.
Vifaa kwa hatua hii:
Chumvi1 kipande
Kloridi ya amonia (NH₄Cl)1 kipande
Maji1 kipandeZana zinazohitajika:
Ndoo ya Lita 204
4
Fill the bottles
Fill the bottles
Fill thin glass bottles of about a quart, cork them tightly and seal the corks so nothing evaporates.
Vifaa kwa hatua hii:
Chupa ya kioo (wazi)1 kipande
Vizibo vya mzibo1 kipande
Nta ya Nyuki1 kipande5
5
Use
Use
At a fire, throw a bottle into or near the flames so it breaks, or break off the neck and scatter the liquid on the fire. Several may be needed.
6
6
Troubleshooting
Troubleshooting
Fire grenade troubleshooting.
Flow
Loading...
7
7
History and honest limits
History and honest limits
From **The Boy Mechanic, Book 1** (Popular Mechanics, 1913), p. 351 (checked on the archive.org scan boymechanic0000unse_n5a8). This is the period method as printed; it is not tested to any modern fire rating. Metric figures and wax sealing are ours.
Vifaa
6- 1 kipandeKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
Zana Zinazohitajika
1- Kishikilia Nafasi
Mchoro huu unatengeneza
CC0 Umma Wote
Mchoro huu umetolewa chini ya CC0. Uko huru kunakili, kubadilisha, kusambaza, na kutumia kazi hii kwa madhumuni yoyote, bila kuomba ruhusa.
Saidia Mtengenezaji kwa kununua bidhaa kupitia Mchoro wao ambapo wanapata Kamisheni ya Mtengenezaji iliyowekwa na Wachuuzi, au unda marudio mapya ya Mchoro huu na uiunganishe kama kiungo katika Mchoro wako kuchangia mapato.