IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0483187
(2012-05-30)
|
등록번호 |
US-8776447
(2014-07-15)
|
발명자
/ 주소 |
- Koch, David G.
- Lincourt, Joseph G.
- Broad, Kevin D.
- Wetmore, Craig
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
6 |
초록
▼
A combination through-wall masonry flashing and drainage device has a flashing membrane of stainless steel, galvanized steel, aluminum, zinc, woven polypropylene, spunbond polypropylene, spunbond polyolefin, bituminous flashing membrane, polymer-modified bituminous flashing membrane, bituminous flas
A combination through-wall masonry flashing and drainage device has a flashing membrane of stainless steel, galvanized steel, aluminum, zinc, woven polypropylene, spunbond polypropylene, spunbond polyolefin, bituminous flashing membrane, polymer-modified bituminous flashing membrane, bituminous flashing membrane modified with styrene butadiene styrene, ethylene propylene diene monomer rubber, polystyrene, polyisocyanurate, or ketone ethylene ester resin. A wicking cloth is adhered to the flashing membrane, whereby when installed between an inner wall and outer wall with the wicking cloth facing up, water between the inner wall and outer wall is drawn through a mortar joint at the base of the outer wall to the outside of the outer wall by the wicking action of the wicking cloth without the need for vents.
대표청구항
▼
1. A through-wall masonry flashing and drainage device comprising: a flashing membrane, the flashing membrane having a first side and a second side opposite the first side, the flashing membrane selected from the group consisting of stainless steel, galvanized steel, aluminum, zinc, woven polypropyl
1. A through-wall masonry flashing and drainage device comprising: a flashing membrane, the flashing membrane having a first side and a second side opposite the first side, the flashing membrane selected from the group consisting of stainless steel, galvanized steel, aluminum, zinc, woven polypropylene, spunbond polypropylene, spunbond polyolefin, bituminous flashing membrane, polymer-modified bituminous flashing membrane, bituminous flashing membrane modified with styrene butadiene styrene, ethylene propylene diene monomer rubber, polystyrene, polyisocyanurate, and ketone ethylene ester resin; anda wicking cloth adhered with an adhesive directly to the flashing membrane second side, thereby forming an integral through-wall masonry flashing and drainage device that provides a pathway for moisture to move from a cavity between an inner wall and an outer wall of a structure;wherein when installed between the inner wall and the outer wall with the wicking cloth facing up, moisture between the inner wall and the outer wall is drawn through a mortar joint at a base of the outer wall to the outside of the outer wall by wicking action of the wicking cloth without the need for vents. 2. The device of claim 1, wherein the wicking cloth is a synthetic material. 3. The device of claim 2, wherein the wicking cloth is selected from the group consisting of polyester, polypropylene, polypropylene nylon, and polyethylene. 4. The device of claim 1, wherein the wicking cloth has a thickness of about 0.050 inches. 5. The device of claim 1, wherein the wicking cloth has a weight between five and seven ounces per square yard. 6. The device of claim 1, wherein the wicking cloth transports liquid by at least one of capillary action and fiber tow infiltration.
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