External insulation wall having grid-reinforced insulation board mechanically anchored
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04B-001/74
E04B-002/02
E04B-001/76
출원번호
US-0814498
(2011-07-29)
등록번호
US-8820016
(2014-09-02)
우선권정보
CN-2010 2 0283552 U (2010-08-06); CN-2010 2 0545219 U (2010-09-28); CN-2010 2 0553659 U (2010-10-09); CN-2010 2 0553668 U (2010-10-09); CN-2010 2 0591074 U (2010-11-03)
국제출원번호
PCT/CN2011/077779
(2011-07-29)
§371/§102 date
20130205
(20130205)
국제공개번호
WO2012/016502
(2012-02-09)
발명자
/ 주소
Zhou, Jinlie
Zhou, Yue
출원인 / 주소
Shanghai One Gold Energy-Saving Technology Co., Ltd
인용정보
피인용 횟수 :
2인용 특허 :
6
초록▼
An external insulation wall having grid-reinforced insulation board anchored with mechanical devices includes: a base course wall (1), wherein a leveling and bonding layer (2), grid-reinforced insulation boards (3), plastic expansion anchor bolts (4), a thin plaster protecting layer (5), and a finis
An external insulation wall having grid-reinforced insulation board anchored with mechanical devices includes: a base course wall (1), wherein a leveling and bonding layer (2), grid-reinforced insulation boards (3), plastic expansion anchor bolts (4), a thin plaster protecting layer (5), and a finishing layer (6) are provided on the base course wall (1) from inside to outside in turn. Holes are dilled on the grid-reinforced insulation boards (3), and the grid-reinforced insulation boards (3) are directly fixed on the base course wall with the plastic expansion anchor bolts (4), in such a manner that all load of an external insulation system is born by the plastic expansion anchor bolts (4), and the plastic expansion anchor bolts (4) transmits the load to the base course wall (1). The external insulation wall can solve technical problems of low bearing capacity and difficult surface treatment caused by an old base course wall.
대표청구항▼
1. An external insulation wall having grid-reinforced rockwool insulation board mechanically anchored, comprising: a base course wall, wherein a leveling and bonding layer, grid-reinforced rockwool insulation boards, plastic expansion anchor bolts, a thin plaster protecting layer, and a finishing la
1. An external insulation wall having grid-reinforced rockwool insulation board mechanically anchored, comprising: a base course wall, wherein a leveling and bonding layer, grid-reinforced rockwool insulation boards, plastic expansion anchor bolts, a thin plaster protecting layer, and a finishing layer are provided on said base course wall from inside to outside in turn; a surface of said base course wall is applied with 3˜9 mm thick polymer mortar as said leveling and bonding layer, and a leveling of said base course wall and an auxiliary bonding of said grid-reinforced rockwool insulation boards can be finished at one time to ensure a flatness of said grid-reinforced rockwool insulation boards;then, said grid-reinforced rockwool insulation boards are adhered to said base course wall, wherein grid reinforcers are provided in a surface layer of each grid-reinforced rockwool insulation board, and said surface layer with said grid reinforcers inside faces outwardly, so as to form a void-free insulation layer, said grid-reinforced rockwool insulation boards are rectangle boards paved in a lateral direction, vertical joints between said grid-reinforced insulation boards are staggered, and an optimum staggered vertical joint spacing is 300 mm or 400 mm;then said grid-reinforced rockwool insulation boards are anchored with mechanical fixing devices, wherein said mechanical fixing devices are said plastic expansion anchor bolts, which means that holes are drilled on said grid-reinforced rockwool insulation boards for installing said plastic expansion anchor bolts, wherein a plastic disc platen having holes is provided on an outer end portion of each said plastic expansion anchor bolt, in such a manner that said grid-reinforced rockwool insulation board is directly fixed on said base course wall;finally, said grid-reinforced insulation boards are plastered with said thin plaster protecting layer, said grid-reinforced insulation boards are covered with said plastic expansion anchor bolts, in such a manner that an insulating layer is protected, said thin plaster protecting layer is made of polymer anti-cracking mortar comprising a reinforcing mesh playing roles of crack-resistant, waterproof and impact resistance;said grid-reinforced rockwool insulation board has a length of 800˜2400 mm and a width of 400˜1600 mm; said plastic expansion anchor bolts are arranged on said grid-reinforced rockwool insulation boards and in joints between said grid-reinforced rockwool insulation boards, an anchoring spacing between said plastic expansion anchor bolts arranged parallelly in a longitudinal direction and a lateral direction is 200˜450×200˜450 mm, a number of said plastic expansion anchor bolts is more than 8 per square meter, a number of said plastic expansion anchor bolts in each vertical joint is more than 3, a spacing between said plastic expansion anchor bolts in said vertical joints is less than 400 mm, said plastic expansion anchor bolts are provided at four corners of said grid-reinforced rockwool insulation board, a diameter of said plastic expansion anchor bolt is more than 8 mm, a standard value of a tensile bearing capacity of a single anchor bolt is more than 0.6 KN, a diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolt is more than 60 mm, and an effective anchoring depth of said plastic expansion anchor bolt is more than 25 mm; andsaid base course wall is a concrete wall, an aerated concrete block wall, a solid brick wall, a hollow brick wall or a lightweight cement sand block wall. 2. The external insulation wall having grid-reinforced rockwool insulation board mechanically anchored, as recited in claim 1, wherein an optimum length of said grid-reinforced rockwool insulation board is 900˜1600 mm, an optimum width of said grid-reinforced rockwool insulation board is 600˜1200 mm, an optimum anchoring spacing between said plastic expansion anchor bolts arranged parallelly in said longitudinal direction and said lateral direction is 250˜400×250˜400 mm, an optimum diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolts is 65˜95 mm, and an optimum effective anchoring depth of said plastic expansion anchor bolt is 35˜45 mm. 3. An external insulation wall having grid-reinforced glass wool insulation board mechanically anchored, comprising: a base course wall, wherein a leveling and bonding layer, grid-reinforced glass wool insulation boards, plastic expansion anchor bolts, a thin plaster protecting layer, and a finishing layer are provided on said base course wall from inside to outside in turn; a surface of said base course wall is applied with 3˜9 mm thick polymer mortar as said leveling and bonding layer, and a leveling of said base course wall and an auxiliary bonding of said grid-reinforced glass wool insulation boards can be finished at one time to ensure a flatness of said grid-reinforced glass wool insulation boards;then said grid-reinforced glass wool insulation boards are adhered to said base course wall, wherein grid reinforcers are provided in a surface layer of each grid-reinforced glass wool insulation board, and said surface layer with said grid reinforcers inside faces outwardly, so as to form a void-free insulation layer, said grid-reinforced glass wool insulation boards are rectangle boards paved in a lateral direction, vertical joints between said grid-reinforced insulation boards are staggered, and an optimum staggered vertical joint spacing is 300 mm or 400 mm;then said grid-reinforced glass wool insulation boards are anchored with mechanical fixing devices, wherein said mechanical fixing devices are said plastic expansion anchor bolts, which means that holes are drilled on said grid-reinforced glass wool insulation boards for installing said plastic expansion anchor bolts, wherein a plastic disc platen having holes is provided on an outer end portions of each said plastic expansion anchor bolts, in such a manner that said grid-reinforced glass wool insulation board is directly fixed on said base course wall;finally, said grid-reinforced insulation boards are plastered with said thin plaster protecting layer, said grid-reinforced insulation boards are covered with said plastic expansion anchor bolts, in such a manner that an insulating layer is protected, said thin plaster protecting layer is made of polymer anti-cracking mortar comprising a reinforcing mesh playing roles of crack-resistant, waterproof and impact resistance;said grid-reinforced glass wool insulation board has a length of 800˜2400 mm and a width of 400˜1600 mm;said plastic expansion anchor bolts are arranged on said grid-reinforced glass wool insulation boards and in joints between said grid-reinforced glass wool insulation boards, an anchoring spacing between said plastic expansion anchor bolts arranged parallelly in a longitudinal direction and a lateral direction is 200˜450×200˜450 mm, a number of said plastic expansion anchor bolts is more than 8 per square meter, a number of said plastic expansion anchor bolts in each vertical joint is more than 3, a spacing between said plastic expansion anchor bolts in said vertical joints is less than 400 mm, and said plastic expansion anchor bolts are provided at four corners of said grid-reinforced glass wool insulation board;a diameter of said plastic expansion anchor bolt is more than 8 mm, a standard value of a tensile bearing capacity of a single anchor bolt is more than 0.6 KN, a diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolt is more than 60 mm, and an effective anchoring depth of said plastic expansion anchor bolt is more than 25 mm; andsaid base course wall is a concrete wall, an aerated concrete block wall, a solid brick wall, a hollow brick wall or a lightweight cement sand block wall. 4. The external insulation wall having grid-reinforced glass wool insulation board mechanically anchored, as recited in claim 3, wherein an optimum length of said grid-reinforced glass wool insulation board is 900˜1600 mm, an optimum width of said grid-reinforced glass wool insulation board is 600˜1200 mm, an optimum anchoring spacing between said plastic expansion anchor bolts arranged parallelly in said longitudinal direction and said lateral direction is 250˜400×250˜400 mm, an optimum diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolts is 65˜95 mm, and an optimum effective anchoring depth of said plastic expansion anchor bolt is 35˜45 mm. 5. An external insulation wall having grid-reinforced slag wool insulation board mechanically anchored, comprising: a base course wall, wherein a leveling and bonding layer, grid-reinforced slag wool insulation boards, plastic expansion anchor bolts, a thin plaster protecting layer, and a finishing layer are provided on said base course wall from inside to outside in turn; a surface of said base course wall is applied with 3˜9 mm thick polymer mortar as said leveling and bonding layer, and a leveling of said base course wall and an auxiliary bonding of said grid-reinforced slag wool insulation boards can be finished at one time to ensure a flatness of said grid-reinforced slag wool insulation boards;then said grid-reinforced slag wool insulation boards are adhered to said base course wall, wherein grid reinforcers are provided in a surface layer of each grid-reinforced slag wool insulation board, and said surface layer with said grid reinforcers inside faces outwardly, so as to form a void-free insulation layer, said grid-reinforced slag wool insulation boards are rectangle boards paved in a lateral direction, vertical joints between said grid-reinforced insulation boards are staggered, and an optimum staggered vertical joint spacing is 300 mm or 400 mm;then said grid-reinforced slag wool insulation boards are anchored with mechanical fixing devices, wherein said mechanical fixing devices are said plastic expansion anchor bolts, which means that holes are drilled on said grid-reinforced slag wool insulation boards for installing said plastic expansion anchor bolts, wherein a plastic disc platen having holes is provided on an outer end portions of each said plastic expansion anchor bolts, in such a manner that said grid-reinforced slag wool insulation board is directly fixed on said base course wall;finally, said grid-reinforced insulation boards are plastered with said thin plaster protecting layer, said grid-reinforced insulation boards are covered with said plastic expansion anchor bolts, in such a manner that an insulating layer is protected, said thin plaster protecting layer is made of polymer anti-cracking mortar comprising a reinforcing mesh playing roles of crack-resistant, waterproof and impact resistance;said grid-reinforced slag wool insulation board has a length of 800˜2400 mm and a width of 400˜1600 mm;said plastic expansion anchor bolts are arranged on said grid-reinforced slag wool insulation boards and in joints between said grid-reinforced slag wool insulation boards, an anchoring spacing between said plastic expansion anchor bolts arranged parallelly in a longitudinal direction and a lateral direction is 200˜450×200˜450 mm, a number of said plastic expansion anchor bolts is more than 8 per square meter, a number of said plastic expansion anchor bolts in each vertical joint is more than 3, a spacing between said plastic expansion anchor bolts in said vertical joints is less than 400 mm, and said plastic expansion anchor bolts are provided at four corners of said grid-reinforced slag wool insulation board;a diameter of said plastic expansion anchor bolt is more than 8 mm, a standard value of a tensile bearing capacity of a single anchor bolt is more than 0.6 KN, a diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolt is more than 60 mm, and an effective anchoring depth of said plastic expansion anchor bolt is more than 25 mm; andsaid base course wall is a concrete wall, an aerated concrete block wall, a solid brick wall, a hollow brick wall or a lightweight cement sand block wall. 6. The external insulation wall having grid-reinforced slag wool insulation board mechanically anchored, as recited in claim 5, wherein an optimum length of said grid-reinforced slag wool insulation board is 900˜1600 mm, an optimum width of said grid-reinforced slag wool insulation board is 600˜1200 mm, an optimum anchoring spacing between said plastic expansion anchor bolts arranged parallelly in said longitudinal direction and said lateral direction is 250˜400×250˜400 mm, an optimum diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolts is 65˜95 mm, and an optimum effective anchoring depth of said plastic expansion anchor bolt is 35˜45 mm. 7. An external insulation wall having grid-reinforced polyurethane insulation board mechanically anchored, comprising: a base course wall, wherein a leveling and bonding layer, grid-reinforced polyurethane insulation boards, plastic expansion anchor bolts, a thin plaster protecting layer, and a finishing layer are provided on said base course wall from inside to outside in turn; a surface of said base course wall is applied with 3˜9 mm thick polymer mortar as said leveling and bonding layer, and a leveling of said base course wall and an auxiliary bonding of said grid-reinforced polyurethane insulation boards can be finished at one time to ensure a flatness of said grid-reinforced polyurethane insulation boards;then said grid-reinforced polyurethane insulation boards are adhered to said base course wall, wherein grid reinforcers are provided in a surface layer of each grid-reinforced polyurethane insulation board, and said surface layer with said grid reinforcers inside faces outwardly, so as to form a void-free insulation layer, said grid-reinforced polyurethane insulation boards are rectangle boards paved in a lateral direction, vertical joints between said grid-reinforced insulation boards are staggered, and an optimum staggered vertical joint spacing is 300 mm or 400 mm;then said grid-reinforced polyurethane insulation boards are anchored with mechanical fixing devices, wherein said mechanical fixing devices are said plastic expansion anchor bolts, which means that holes are drilled on said grid-reinforced polyurethane insulation boards for installing said plastic expansion anchor bolts, wherein a plastic disc platen having holes is provided on an outer end portions of each said plastic expansion anchor bolts, in such a manner that said grid-reinforced polyurethane insulation board is directly fixed on said base course wall;finally, said grid-reinforced insulation boards are plastered with said thin plaster protecting layer, said grid-reinforced insulation boards are covered with said plastic expansion anchor bolts, in such a manner that an insulating layer is protected, said thin plaster protecting layer is made of polymer anti-cracking mortar comprising a reinforcing mesh playing roles of crack-resistant, waterproof and impact resistance;said grid-reinforced polyurethane insulation board has a length of 800˜2400 mm and a width of 400˜1600 mm;said plastic expansion anchor bolts are arranged on said grid-reinforced polyurethane insulation boards and in joints between said grid-reinforced polyurethane insulation boards, a diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolt is more than 60 mm, and an effective anchoring depth of said plastic expansion anchor bolt is more than 25 mm;an anchoring spacing between said plastic expansion anchor bolts arranged parallelly in a longitudinal direction and a lateral direction is 200˜450×200˜450 mm, said number of said plastic expansion anchor bolts is more than 8 per square meter, said number of said plastic expansion anchor bolts in each-vertical joint is more than 3, said spacing between said plastic expansion anchor bolts in said vertical joints is less than 400 mm, said plastic expansion anchor bolts are provided at said four corners of said grid-reinforced polyurethane insulation board, said diameter of said plastic expansion anchor bolt is more than 8 mm, said standard value of said tensile bearing capacity of said single anchor bolt is more than 0.6 KN, said diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolt is more than 60 mm, said effective anchoring depth of said plastic expansion anchor bolt is more than 25 mm; andsaid base course wall is a concrete wall, an aerated concrete block wall, a solid brick wall, a hollow brick wall or a lightweight cement sand block wall. 8. The external insulation wall having grid-reinforced polyurethane insulation board mechanically anchored, as recited in claim 7, wherein an optimum length of said grid-reinforced polyurethane insulation board is 900˜1600 mm, and an optimum width of said grid-reinforced polyurethane insulation board is 600˜1200 mm; and an optimum anchoring spacing between said plastic expansion anchor bolts arranged parallelly in said longitudinal direction and said lateral direction is 250˜400×250˜400 mm, an optimum diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolts is 65˜95 mm, and an optimum effective anchoring depth of said plastic expansion anchor bolt is 35˜45 mm. 9. An external insulation wall having grid-reinforced phenolic aldehyde insulation board mechanically anchored, comprising: a base course wall, wherein a leveling and bonding layer, grid-reinforced phenolic aldehyde insulation boards, plastic expansion anchor bolts, a thin plaster protecting layer, and a finishing layer are provided on said base course wall from inside to outside in turn; a surface of said base course wall is applied with 3˜9 mm thick polymer mortar as said leveling and bonding layer, and a leveling of said base course wall and an auxiliary bonding of said grid-reinforced phenolic aldehyde insulation boards can be finished at one time to ensure a flatness of said grid-reinforced phenolic aldehyde insulation boards;then said grid-reinforced phenolic aldehyde insulation boards are adhered to said base course wall, wherein grid reinforcers are provided in a surface layer of each grid-reinforced phenolic aldehyde insulation board, and said surface layer with said grid reinforcers inside faces outwardly, so as to form a void-free insulation layer, said grid-reinforced phenolic aldehyde insulation boards are rectangle boards paved in a lateral direction, vertical joints between said grid-reinforced insulation boards are staggered, and an optimum staggered vertical joint spacing is 300 mm or 400 mm;then said grid-reinforced phenolic aldehyde insulation boards are anchored with mechanical fixing devices, wherein said mechanical fixing devices are said plastic expansion anchor bolts, which means that holes are drilled on said grid-reinforced phenolic aldehyde insulation boards for installing said plastic expansion anchor bolts, wherein a plastic disc platen having holes is provided on an outer end portion of each said plastic expansion anchor bolts, in such a manner that said grid-reinforced phenolic aldehyde insulation boards are directly fixed on said base course wall;finally, said grid-reinforced insulation boards are plastered with said thin plaster protecting layer, said grid-reinforced insulation boards are covered with said plastic expansion anchor bolts, in such a manner that an insulating layer is protected, said thin plaster protecting layer is made of polymer anti-cracking mortar comprising a reinforcing mesh playing roles of crack-resistant, waterproof and impact resistance;said grid-reinforced phenolic aldehyde insulation board has a length of 800˜2400 mm and a width of 400˜1600 mm;said plastic expansion anchor bolts are arranged on said grid-reinforced phenolic aldehyde insulation boards and in joints between said grid-reinforced phenolic aldehyde insulation boards, an anchoring spacing between said plastic expansion anchor bolts arranged parallelly in a longitudinal direction and a lateral direction is 200˜450×200˜450 mm, a number of said plastic expansion anchor bolts is more than 8 per square meter, a number of said plastic expansion anchor bolts in each vertical joint is more than 3, a spacing between said plastic expansion anchor bolts in said vertical joints is less than 400 mm, said plastic expansion anchor bolts are provided at four corners of said grid-reinforced phenolic aldehyde insulation board, a diameter of said plastic expansion anchor bolt is more than 8 mm, a standard value of a tensile bearing capacity of a single anchor bolt is more than 0.6 KN, a diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolt is more than 60 mm, an effective anchoring depth of said plastic expansion anchor bolt is more than 25 mm; andsaid base course wall is a concrete wall, an aerated concrete block wall, a solid brick wall, a hollow brick wall or a lightweight cement sand block wall. 10. The external insulation wall having grid-reinforced phenolic aldehyde insulation board mechanically anchored, as recited in claim 9, wherein an optimum length of said grid-reinforced phenolic aldehyde insulation board is 900˜1600 mm, an optimum width of said grid-reinforced phenolic aldehyde insulation board is 600˜1200 mm, an optimum anchoring spacing between said plastic expansion anchor bolts arranged parallelly in said longitudinal direction and said lateral direction is 250˜400×250˜400 mm, an optimum diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolts is 65˜95 mm, and an optimum effective anchoring depth of said plastic expansion anchor bolt is 35˜45 mm. 11. An external insulation wall having grid-reinforced modified expanded perlite insulation board mechanically anchored, comprising: a base course wall, wherein a leveling and bonding layer, grid-reinforced modified expanded perlite insulation boards, plastic expansion anchor bolts, a thin plaster protecting layer, and a finishing layer are provided on said base course wall from inside to outside in turn; a surface of said base course wall is applied with 3˜9 mm thick polymer mortar as said leveling and bonding layer, and a leveling of said base course wall and an auxiliary bonding of said grid-reinforced modified expanded perlite insulation boards can be finished at one time to ensure a flatness of said grid-reinforced modified expanded perlite insulation boards;then said grid-reinforced modified expanded perlite insulation boards are adhered to said base course wall, wherein grid reinforcers are provided in a surface layer of each grid-reinforced modified expanded perlite insulation board, and said surface layer with said grid reinforcers inside faces outwardly, so as to form a void-free insulation layer, said grid-reinforced modified expanded perlite insulation boards are rectangle boards paved in a lateral direction, vertical joints between said grid-reinforced insulation boards are staggered, and an optimum staggered vertical joint spacing is 300 mm or 400 mm;then said grid-reinforced modified expanded perlite insulation boards are anchored with mechanical fixing devices, wherein said mechanical fixing devices are said plastic expansion anchor bolts, which means that holes are drilled on said grid-reinforced modified expanded perlite insulation boards for installing said plastic expansion anchor bolts, wherein a plastic disc platen having holes is provided on an outer end portion of each said plastic expansion anchor bolts, in such a manner that said grid-reinforced modified expanded perlite insulation boards are directly fixed on said base course wall;finally, said grid-reinforced insulation boards are plastered with said thin plaster protecting layer, said grid-reinforced insulation boards are covered with said plastic expansion anchor bolts, in such a manner that an insulating layer is protected, said thin plaster protecting layer is made of polymer anti-cracking mortar comprising a reinforcing mesh playing roles of crack-resistant, waterproof and impact resistance;said grid-reinforced modified expanded perlite insulation board has a length of 800˜2400 mm and a width of 400˜1600 mm;said plastic expansion anchor bolts are arranged on said grid-reinforced modified expanded perlite insulation boards and in joints between said grid-reinforced modified expanded perlite insulation boards, an anchoring spacing between said plastic expansion anchor bolts arranged parallelly in a longitudinal direction and a lateral direction is 200˜450×200˜450 mm, a number of said plastic expansion anchor bolts is more than 8 per square meter, a number of said plastic expansion anchor bolts in each-vertical joint is more than 3, a spacing between said plastic expansion anchor bolts in said vertical joints is less than 400 mm, said plastic expansion anchor bolts are provided at four corners of said grid-reinforced modified expanded perlite insulation board, a diameter of said plastic expansion anchor bolt is more than 8 mm, a standard value of a tensile bearing capacity of a single anchor bolt is more than 0.6 KN, a diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolt is more than 60 mm, an effective anchoring depth of said plastic expansion anchor bolt is more than 25 mm; andsaid base course wall is a concrete wall, an aerated concrete block wall, a solid brick wall, a hollow brick wall or a lightweight cement sand block wall. 12. The external insulation wall having grid-reinforced modified expanded perlite insulation board mechanically anchored, as recited in claim 11, wherein an optimum length of said grid-reinforced modified expanded perlite insulation board is 900˜1600 mm, an optimum width of said grid-reinforced modified expanded perlite insulation board is 600˜1200 mm, an optimum anchoring spacing between said plastic expansion anchor bolts arranged parallelly in said longitudinal direction and said lateral direction is 250˜400×250˜400 mm, an optimum diameter of said plastic disc platen having holes provided on said outer end portion of said plastic expansion anchor bolts is 65˜95 mm, and an optimum effective anchoring depth of said plastic expansion anchor bolt is 35˜45 mm.
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이 특허에 인용된 특허 (6)
Porter William H. (P.O. Box 249 Saugatuck MI 49453), Brick wall covering.
Rozzi Costantino (Ascoli Piceno ITX), Process for the insulation of existing building facades and prefabricated panel to be used in applying said process.
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