INCREASING FIRE PROTECTION

[Sidenote: Lessons from Europe]

The loss by fire which the people of this country suffer every

year, both in human lives and in property values, is appalling. The

loss of life, according to conservation estimates of the National

Board of Fire Underwriters amounts to 15,000 persons annually, and

the destruction of property approaches an average of a quarter of a

billion dollars every year. This certainly is a fearful tribute to

pay for our criminal negligence and mistaken economies.

We have recently been learning the science and art of war from

Europe to combat unjust aggression, but we have a much better

lesson to learn from the older country in our fight against the

ruthless fire fiend. Making all allowance for difference in the

purchasing value of money between Europe and America, it still

speaks ill for our good sense that we, over a hundred million

strong, besides enduring all the suffering involved, should allow

our National "ash heap" to cost us upwards of $2.00 a piece, when

the European countries manage to get through on a per capita cost

of from 11 to 49 cents. The Demon of Carelessness may account for

much of this inexcusable difference, but our mistaken sense of

economy, in using cheap, combustible types of construction, is

largely to blame.

[Sidenote: Individual Duty]

The cure for this disgraceful status in our fire losses should

not be left entirely to municipal ordinances and fire insurance

requirements, but should begin with every individual who builds a

home. He should make it his first concern to see that his house is

as completely protected from fire as possible, not only for the

safety of himself and family but also for that of the community in

which he lives and of which he should form a responsible part.

Therefore, brick as a building material makes the strongest sort of

appeal to your prospective clients because of its entire proofness

against fire.

Every brick you put into a house is fireproof, so that the more

brick you use, the more completely is the house free from the risk

of fire. But in situations where brick are not or cannot be used

in house construction, as much protection against fire as possible

should be secured.

[Sidenote: The Roof]

As the roof is always a very vulnerable part of the house, in case

of outside fires, it should be covered with a non-combustible or

fire-resisting material such as shingle tile, slate, asbestos,

or asphalt. This will not only reduce insurance rates but will

complete the house consistently with the permanent fireproof nature

of face brick wall construction.

Serious consideration should be given this point when planning a

house; for, by adopting a roof of this character, each individual

owner not only guards his own welfare but helps to reduce the

enormous annual fire loss in this country which rests as a burden

upon everyone.

[Sidenote: Wooden Shingles]

The wooden shingle roof is just so much tinder ready to be set

ablaze by an adjacent fire or a flying firebrand and in turn

throws off similar sparks which are carried by the wind, thus

communicating fire from one house to another.

[Sidenote: Fire Resistive Shingles]

Shingle tile, slate, and asbestos are the most fireproof as well

as the most expensive in the group of permanent roof coverings.

They are heavier than the wooden shingle and generally require

a stronger roof construction to support them. Each has artistic

qualities of its own in the way of permanent textures and colors

which recommend it. Asphalt shingles, while not fireproof, are

fire-resistive to a very great degree. They do not support

combustion, cannot be set afire by flying brands, and thus retard

the spread of fire. They are light in weight and can be placed

over the same roof construction as the wooden shingle. We strongly

recommend the use of any of the above mentioned roof materials in

connection with a face brick house.

[Sidenote: Costs]

As a general approximate estimate, we might say that a slate roof

of 3/16-inch commercial slate would increase the cost of the house

two per cent, as compared with the use of a wooden shingle roof.

Shingle tile would cost perhaps a little more than slate, while

asbestos shingle would come a little less. Asphalt would cost

no more than wooden shingles, perhaps not quite so much. But we

suggest your seeing the local dealer who will gladly furnish all

information on these different materials as to durability and exact

local cost.

[Sidenote: Fire Risks]

According to the figures of the National Board of Fire

Underwriters, the relation of outside to inside fires, for 1916 to

1918, is presented in the table given below. The figures for 1919

were not compiled at this writing but the ratios would doubtless

run about the same, and the lesson is obvious. If the 25 to 30 per

cent of fires started from without call for fire-safe exterior

construction, the 70 to 75 per cent of interior fires demand

special care against fire within. Much of the interior of a house

is of burnable material, and the matter becomes very serious when

it concerns the wooden floors and partitions which in case of fire

may be consumed, resulting in the total collapse of the interior.

These portions may be protected from the attack of fire by the use

of a first-class metal lath or even gypsum plaster board, as a base

for plastering, which would at least retard the fire from spreading

until it could be subdued and put under control.

[Sidenote: Protect Weak Parts]

Instead of protecting the entire interior by metal lath or gypsum

board the desired result may be obtained by using it in certain

places considered most hazardous. First of all, the frame bearing

partitions through the middle of the brick or tile house, which

are the main supports for the floors above, and ceilings under

inhabited floors, should be protected; and, in case of veneer

construction, similar treatment on the inside surface of exterior

walls would add greatly to the safety and value of the house.

As fires may originate in the ceiling over the heater and coal

bins, at chimney breasts, and around flues, metal lath or gypsum

board at these points would retard the spread of fire; and its use

around, but especially under, stairs would give a far safer exit

from the upper story of the house.

Having built a face brick house for your client, as the most

substantial and attractive construction to be had, protected on

the outside with a roof of permanent material, and on the inside

with fire-resistive material at the weakest points, you have given

him the best possible value for his money, in a structure at once

beautiful, enduring, economical, and safe against fire.

A manual of face brick construction · 第 88 / 156 题