Yüksek performanslı kapı

• Main Authors: DAVID R. REDDING, G. DANIEL TEMPLETON, STEVEN P. KEPLER, WILLIAM V. PAGRYZINSKI, RONALD C. MINKE, DAVID A. SENTEL, W. KIP BARKER, KENNETH J. WEST
• Format: Patent
• Language: Turkish
• Published: 21.10.2005
• Edition: 7
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS; PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

Marjinal kenarları ve en az bir kapı yüzeyi (18), bir iç kapı boşluğunun (16) tanımlanmasına yardım eden genellikle düz bir yapıda bir kapı dış kabuğu (14) içeren yüksek performaslı bir kapı (10) ortaya konulmaktadır. Kapı elemanı tercihen gaz tutulan çimentolu bir malzemeden yapılır ve sıkıştırma direnci, ASTM C-39 kullanılarak ölçüldüğünde en az yaklaşık 30 lbf/in2'dir. A high performance door comprising a door shell having a generally planar construction with marginal edges and at least one door skin helping to define an interior door cavity and a door member disposed within the interior door cavity is disclosed. The door member is preferably constructed of a gas-entrained cementitious material and has a compressive strength of at least about 30 lbf/in when measured using ASTM C-39. A method for forming a door member for use in construction with the door generally comprising: providing a door shell, placing the door shell in a fixture, filling the interior door cavity with a gas-entrained cementitious material, green-strength curing the gas-entrained cementitious material, and removing the door shell from the fixture is disclosed. The cured gas-entrained cementitious material provides a gas-entrained cementitious core for use in conjunction with a door.