US1446238A - Brick - Google Patents

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Publication number
US1446238A
US1446238A US443630A US44363021A US1446238A US 1446238 A US1446238 A US 1446238A US 443630 A US443630 A US 443630A US 44363021 A US44363021 A US 44363021A US 1446238 A US1446238 A US 1446238A
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US
United States
Prior art keywords
brick
liparite
clay
crushed
japan
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US443630A
Inventor
Yumura Gentaro
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US443630A priority Critical patent/US1446238A/en
Application granted granted Critical
Publication of US1446238A publication Critical patent/US1446238A/en
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Expired - Lifetime legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/14—Colouring matters
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide

Definitions

  • the present invention relates to improvements in bricks and has for its particular object to provide a relatvely light. durable and fire-proof brick.
  • the present invention resides in the provision of a brick Which composed of crushed grains or gravels ot liparite closely mixed With usual brick-earth or Clay, the material being moulded to any suitable form and bur-ned in a kiln in the usual manner.
  • Figure l is a perspective view of one of the improved bricks.
  • liparite which is quartZ-like trachyte.
  • This liparite is preterably in the :form ot' lava and rock and is secured from Nii-Jiina sland, ldzu, Japan, the same being a porous, relatively light and comparatively strong and fireproof rock.
  • the rock is crushed into small. grains or gravels and in this particular instance possesses desirable qualities, that is, they are refractory and self-fiuxing so 'that when mixed With Ordinary brick-earth oi- Clay they are securely bound With the Clay.
  • the crushed pieces are divided into two classes by a suitable shahing action, the coarser grains being of One-fourth to threesixteenths of an inch in diameter and the linely crushed pieces being one-sixteenth of an inch Or less in diameter.
  • the peers of the two classes are respect-ively mixed With Clay in suitable proportion 't'or instance, one part of liparite and three parts or Clay.
  • the material is suitablv moistened With Water and hneaded in aiiv desirable nianner and afterwards moulded to form a bricln 'the inner part a of Which is made of :L material containing the coarsely crushen'l portions to provide for Strength While the outer part is made of the finely crushed liparite and Clay to obtain a smooth surface as shown in Figure 2.
  • the briolrs are dried and hurned in a kiln in a suitahle manner known in the brick making art. If desirable line poWder of liparite produ ed While the rock is being Crushed may be added With either O the aioresaid materials in suitahle proportion. 1
  • the bricks may be made in any shape
  • a desirable Sha pe is illustrated ih Figure l.
  • the upper eurt'ace of the reCt-angular body of the briclr may be formed With long'itd dinal grooves to facilitate the anchoriiip' oi't' the mortar subsequent to the laying' otthe brick.
  • Briclte constructed according' to the present method being very .light and at the same time durable, lessen the Weight of buiidings and permit oi" other advantnges in architecture, especially in the construction of Walls archeeg, floors, etc., as by reducing' the dead Weight of brieks.
  • the bricls are adapted for the construction of fire-Walls furnaces, etc.
  • bricl compoeed ot a n'iixture ot Crushed grains ot liparite and Clay.

Description

Petented Feiti., G
GENTAEG YUIVIBA. OF TOEYO-FU, JAPAN.
BRICK.
Application filed February 9, 1921. Serial No. 443530.
TO all nlwm it may concem:
Be it known that I, G'ENTARO YUMnA, a subject of the Empire of Japan, residing at No. 1599 Oi-Machi, Ebara-Gun, Tokyol u, Japan, have invented certain new and Useful Invention of Improvements in Briclrs, of which the followingis a Specification.
The present invention relates to improvements in bricks and has for its particular object to provide a relatvely light. durable and fire-proof brick.
More particularly the present invention resides in the provision of a brick Which composed of crushed grains or gravels ot liparite closely mixed With usual brick-earth or Clay, the material being moulded to any suitable form and bur-ned in a kiln in the usual manner.
Other Objects, as well as the nature, characteristic features and Scope of the inVention Willbe more readily apparent from the 'following description 'taken in connection With the accompanying drawings and pointed Out in the claim.
The in'vention is Clcarly illustrated in. the accompanying drawings in Which:
Figure l is a perspective view of one of the improved bricks.
Eig. 2 is a cross sectional detail thereoi.
llet'erring now, more particularly to 'the drawing, there is employed liparite Which is quartZ-like trachyte. This liparite is preterably in the :form ot' lava and rock and is secured from Nii-Jiina sland, ldzu, Japan, the same being a porous, relatively light and comparatively strong and fireproof rock. The rock is crushed into small. grains or gravels and in this particular instance possesses desirable qualities, that is, they are refractory and self-fiuxing so 'that when mixed With Ordinary brick-earth oi- Clay they are securely bound With the Clay.
l n :ferming the particular briclts indicated in the drawings subsequent to crushing the lipurite the crushed pieces are divided into two classes by a suitable shahing action, the coarser grains being of One-fourth to threesixteenths of an inch in diameter and the linely crushed pieces being one-sixteenth of an inch Or less in diameter. The partieles of the two classes are respect-ively mixed With Clay in suitable proportion 't'or instance, one part of liparite and three parts or Clay. The material is suitablv moistened With Water and hneaded in aiiv desirable nianner and afterwards moulded to form a bricln 'the inner part a of Which is made of :L material containing the coarsely crushen'l portions to provide for Strength While the outer part is made of the finely crushed liparite and Clay to obtain a smooth surface as shown in Figure 2. The briolrs are dried and hurned in a kiln in a suitahle manner known in the brick making art. If desirable line poWder of liparite produ ed While the rock is being Crushed may be added With either O the aioresaid materials in suitahle proportion. 1
i ilthough the bricks may be made in any shape, a desirable Sha pe is illustrated ih Figure l. Also as indicated in this (figure. the upper eurt'ace of the reCt-angular body of the briclr may be formed With long'itd dinal grooves to facilitate the anchoriiip' oi't' the mortar subsequent to the laying' otthe brick.
Briclte constructed according' to the present method being very .light and at the same time durable, lessen the Weight of buiidings and permit oi" other advantnges in architecture, especially in the construction of Walls archeeg, floors, etc., as by reducing' the dead Weight of brieks. Moreover, oix 'ing to their' fire-proot nature, the bricls are adapted for the construction of fire-Walls furnaces, etc.
.t is believed in view of the foregoing that further detail description of the invention is entirely unnecessary. Likewise, it is believed that the ad'vantages both from a constructional and commercial standpoint are appreciated.
.llaving thus fully described the invention What is claimed as new and desired to be secured by Letters-Patent is:
bricl: compoeed ot a n'iixture ot Crushed grains ot liparite and Clay.
In testimony Whereof T have afiiXed my signature.
GENTARO YUMURA.
US443630A 1921-02-09 1921-02-09 Brick Expired - Lifetime US1446238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US443630A US1446238A (en) 1921-02-09 1921-02-09 Brick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US443630A US1446238A (en) 1921-02-09 1921-02-09 Brick

Publications (1)

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US1446238A true US1446238A (en) 1923-02-20

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Family Applications (1)

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US443630A Expired - Lifetime US1446238A (en) 1921-02-09 1921-02-09 Brick

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928751A (en) * 1956-03-22 1960-03-15 Georgia Kaolin Co Ceramic substance and method of making

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928751A (en) * 1956-03-22 1960-03-15 Georgia Kaolin Co Ceramic substance and method of making

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