JPWO2020205076A5

JPWO2020205076A5 -

Info

Publication number: JPWO2020205076A5
Application number: JP2021560402A
Authority: JP
Publication date: 2024-07-04

Description

光輝性顔料は、好ましくはユウロピウムでドープされたストロンチウム・アルミン酸塩を含む。ポリエステル樹脂はポリエステル樹脂混合物を形成するためにストロンチウム・アルミン酸塩顔料と混合されている。ポリエステル樹脂は均一に分配された懸濁液を形成するためにストロンチウム・アルミン酸塩顔料と混合されて、硬化するために浅い金型へ注入される。ポリエステル樹脂混合物が十分に硬化される場合、堅くなったポリエステル樹脂混合物はハンマーミルで、あるいは他の適切な装置で砕かれ、ポリエステル樹脂混合物フラグメントを形成するために、ランダムの寸法にされたチップ又は粒子状物質の混合物を生成する。 The photoluminescent pigment preferably comprises strontium aluminate doped with europium. A polyester resin is mixed with the strontium aluminate pigment to form a polyester resin mixture. The polyester resin is mixed with the strontium aluminate pigment to form a uniformly distributed suspension and poured into a shallow mold to harden . When the polyester resin mixture is sufficiently hardened, the hardened polyester resin mixture is crushed in a hammer mill or other suitable device to produce a mixture of randomly sized chips or particulate material to form polyester resin mixture fragments.

シリカをベースにしたガラス混合物を形成するために、シリカをベースにしたガラス材料が、ストロンチウム・アルミン酸塩顔料と混合される。シリカをベースにしたガラスが、均一に分配された懸濁液を形成するためにストロンチウム・アルミン酸塩顔料と混合されて、ガラス窯中の焼成の準備で浅い金型に注入される。シリカをベースにしたガラス混合物が十分に焼成された後、ガラスは硬化することが可能になる。十分に冷やされ硬化されたシリカをベースにしたガラス混合物は、ついで、ハンマーミル、あるいは他の適切な装置で砕かれ、シリカをベースにしたガラス破片を形成するために、ランダムな寸法にされたチップ又は粒子状物質の混合物を生成する。 A silica-based glass material is mixed with a strontium aluminate pigment to form a silica-based glass mixture. The silica-based glass is mixed with the strontium aluminate pigment to form a uniformly distributed suspension and poured into a shallow mold in preparation for firing in a glass kiln. After the silica-based glass mixture is sufficiently fired, the glass is allowed to harden . The silica-based glass mixture, once sufficiently cooled and hardened, is then crushed in a hammer mill or other suitable device to produce a mixture of randomly sized chips or particulate material to form silica-based glass shards.

以下の寸法は限定のためにではなく一例のために与えられる。光輝性の舗装ブロックが約２・（３／８）インチの厚さを有する場合、コンクリート基盤層（１０）は好ましくは１・（７／８）インチ乃至２・（１／８）インチの間の厚さを有する。光輝性層１２の厚さは、好ましくは高々．５インチである。コンクリート基盤層（１０）は、砂、凝集粒子、水、顔料およびセメントを組み合わせることにより生成され、未硬化のコンクリート混合物を形成する。未硬化のコンクリート混合物は、好ましい高さまで舗装ブロック金型（図示せず）に注入される。ついで、コンクリート基盤層（１０）は油圧プレスで圧縮され、さらに隙間あるいは空隙を排除し、定格負荷および環境的力に耐えるために、コンクリート基盤層（１０）の耐久性を増強する。光輝性の層（１２）は、非常に微細な凝集粒子、砂、セメント、水、顔料、光輝性の顔料、光輝性の砂および光輝性の顔料とポリエステル樹脂とを混合したもの、あるいは光輝性の顔料とシリカとを混合したものをベースにしたガラス材料を組み合わせることにより生成され、未硬化の光輝性の混合物を形成する。未硬化の光輝性の混合物は未硬化のコンクリート混合物上に注入される。光輝性層（１２）は、ついで油圧プレスで圧縮されて、隙間あるいは空隙を排除し、定格負荷および環境的な力に耐えるその能力を増強するために、光輝性層（１２）の耐久性を増強する。舗装ブロックモールドは、ついでシェイカーテーブル上で振動する。シェイカーテーブルは当該技術において周知の装置であり、いかなる隙間、空間あるいは空隙も排除し未硬化のコンクリート混合物を撹拌するように設計されている。 The following dimensions are given by way of example and not by way of limitation. If the glittering paving blocks have a thickness of approximately 2 (3/8) inches, the concrete base layer (10) preferably has a thickness between 1 (7/8) inches and 2 (1/8) inches. The glittering layer 12 is preferably at most .5 inches thick. The concrete base layer (10) is produced by combining sand, aggregate particles, water, pigments and cement to form an unhardened concrete mix. The unhardened concrete mix is poured into a paver block mold (not shown) to a desired height. The concrete base layer (10) is then compressed with a hydraulic press to further eliminate gaps or voids and enhance the durability of the concrete base layer (10) to withstand rated loads and environmental forces. The glitter layer ( 12 ) is produced by combining glass materials based on very fine aggregate particles, sand, cement, water, pigment, glitter pigment, glitter sand and glitter pigment mixed with polyester resin, or glitter pigment mixed with silica to form an uncured glitter mixture. The uncured glitter mixture is poured onto the uncured concrete mixture. The glitter layer (12) is then compressed with a hydraulic press to eliminate gaps or voids and to enhance the durability of the glitter layer (12) to enhance its ability to withstand rated loads and environmental forces. The paving block mold is then vibrated on a shaker table. A shaker table is a device well known in the art and designed to eliminate any gaps, spaces or voids and to agitate the uncured concrete mixture.

Claims

(A1) A method for producing paving blocks with embedded glittering material, the method comprising:
(B1) mixing sand , water and cement to form an unhardened concrete mixture;
(C1) mixing a glittering pigment with a polyester resin to obtain a glittering mixture;
(D1) curing the photoluminescent mixture to break the photoluminescent mixture into random sized chips or particles to form photoluminescent fragments;
(E1) mixing the glitter fragments , cement , and water to form an uncured glitter mixture;
(F1) providing a paving block mold;
(G1) pouring the unhardened concrete mixture formed in step (B1) into a paving block mold; and
(H1) injecting and filling the uncured shiny mixture formed in step (E1) into the paving block mold;
Including,
(I1) pouring the photoluminescent mixture into a mold and curing to obtain a photoluminescent layer having a thickness of 0.5 inches or less;
(J1) compressing the glittering layer to enhance the durability of the glittering layer;
The method of making the paving blocks further comprising :

13. The method of manufacturing paving blocks with embedded photoluminescent material as set forth in claim 1, further comprising the step of allowing the contents within said paving block mold to harden for a set time interval in a controlled environment to form said paving block.

2. The method of claim 1 further comprising the step of grinding the top surface of said paving blocks to remove excess concrete material and expose said photoluminescent layer.

10. The method of claim 1 further comprising the step of applying a permeable sealant to cover said photoluminescent layer.

The method of manufacturing paving blocks with embedded photoluminescent material according to claim 1 further comprises the step of firing the silica-based glass material infused with the photoluminescent pigment in a kiln.

The method for producing paving blocks with embedded photoluminescent material according to claim 1 further comprises the step of vibrating the paving block mold on a shaker table.

1. A method of making paving blocks with embedded glittering material, the method comprising:
(A2) mixing sand , water and cement to form an unhardened concrete mix;
(B2) mixing a glittering pigment with a polyester resin to obtain a glittering mixture;
(C2) curing the photoluminescent mixture to break the photoluminescent mixture into random sized chips or particles to form photoluminescent fragments;
(D2) mixing the photoluminescent fragments , cement , and water to form an uncured photoluminescent mixture;
(E2) providing a paving block mold;
(F2) pouring the unhardened concrete mixture formed in step (A2) into the paving block mold ;
(G2) injecting the uncured glittery mixture into a paving block mold to substantially fill it; and
(H2) compressing the contents in the paving block mold ,
The method comprises:
(I2) pouring the photoluminescent mixture into a mold and curing to obtain a photoluminescent layer having a thickness of 0.5 inches or less;
Further comprising
A method for producing paving blocks having embedded photoluminescent material.

8. The method of manufacturing paving blocks with embedded photoluminescent material as set forth in claim 7 , further comprising the step of allowing said contents in said paving block mold to harden for an interval of time in a controlled environment to form said paving blocks.

8. The method of manufacturing paving blocks with embedded photoluminescent material as set forth in claim 7 , further comprising the step of grinding the top surface of said paving blocks to remove excess concrete material and expose the photoluminescent layer.

The method for producing paving blocks with embedded photoluminescent material according to claim 7 further comprises applying a permeable sealant to cover the photoluminescent layer.

8. The method of claim 7 for making paving blocks with embedded photoluminescent material, further comprising the step of firing said silica-based glass material infused with said photoluminescent pigment in a kiln.