Monolithic ceiling system
Described herein is a method for forming a monolithic surface in a ceiling system, the method comprising overlapping a first facing sheet and a second facing sheet to create an overlap region, each of the first and second facing sheets having a first major surface opposite a second major surface and side surface extending between the first and second major surfaces, wherein the lower surface of the first facing sheet contacts the upper surface of the second facing sheet within the overlap region, and running a blade of a cutting tool along the overlap region such that the blade extends through the first and second facing sheets at a cutting angle that is oblique to the first major surface of the first facing sheet within the overlap region.
1. A method for forming a monolithic surface in a ceiling system, the method comprising:
a) providing a first facing sheet and a second facing sheet, each of the first and second facing sheets having an upper surface opposite a lower surface and a side surface extending between the upper and lower surfaces, wherein the first facing sheet comprises a first portion, a second portion, and a third portion;
b) overlapping the first facing sheet and the second facing sheet such that the lower surface of the first portion of the first facing sheet faces the upper surface of the second facing sheet, the lower surface of the third portion of the first facing sheet is substantially coplanar with the lower surface of the second facing sheet, and the second portion of the first facing sheet extends oblique to the first and third portions of the first facing sheet, the lower surface of the third portion coupled to a support surface; and
c) running a blade of a cutting tool through the first portion of the first facing sheet such that the blade extends through the first and second facing sheets at a cutting angle that is oblique to the first facing sheet and the second facing sheet.
2. The method according to claim 1 , wherein a first angle is formed between the lower surface of the second portion of the first facing sheet and a first plane that is coextensive with the first portion of the lower surface of the first facing sheet and the lower surface of the second facing sheet, wherein the first angle is an acute angle.
3. The method according to claim 2 , wherein the blade comprises a body extending along a cutting plane and the cutting angle is formed between the cutting plane and a second plane that is orthogonal to the first plane.
4. The method according to claim 3 , wherein the cutting angle is acute.
5. The method according to claim 3 , wherein a ratio of the first angle to the cutting angle ranges from about 1.1:1 to about 4:1.
6. The method according to claim 1 , wherein the first facing sheet has a substantially uniform thickness as measured between the upper and lower surface.
7. The method according to claim 1 , wherein the thickness of the second facing sheet is substantially equal to sin(Ø 1 )×D1, wherein D1 is the distance of the lower surface of the second portion extending between the lower surface of the first and third portions of the first facing sheet.
8. A method for forming a monolithic surface in a ceiling system, the method comprising:
a) overlapping a first facing sheet and a second facing sheet to create an overlap region, each of the first and second facing sheets having a first major surface opposite a second major surface and side surface extending between the first and second major surfaces, wherein a first portion of the lower surface of the first facing sheet contacts the upper surface of the second facing sheet within the overlap region and a second portion of the lower surface of the first facing sheet outside of the overlap region is coupled to a support surface; and
b) running a blade of a cutting tool along the overlap region such that the blade extends through the first and second facing sheets at a cutting angle that is oblique to the first major surface of the first facing sheet within the overlap region.
9. The method according to claim 8 , wherein after step b) an edge portion of the first facing sheet is removed to form a first cut edge of the first facing sheet, and an edge portion of the second facing sheet is removed to form a second cut edge of the second facing sheet, the first cut edge extending at an oblique angle to the lower surface of the first facing sheet and the second cut edge extending at an oblique angle to the lower surface of the second facing sheet.
10. The method according to claim 9 , wherein the first cut edge extends downward and outward from the upper surface of the first facing sheet and the second cut edge extends downward and inward from the upper surface of the second facing sheet.
11. The method according to claim 9 , wherein the first cut edge extends downward and inward from the upper surface of the first facing sheet and the second cut edge extends downward and outward from the upper surface of the second facing sheet.
12. The method according to claim 9 , wherein after removing the edge portions of the first and second facing sheets, the first cut edge of the first facing sheet and the second cut edge of the second facing sheet are substantially parallel.
13. The method according to claim 9 , wherein after removing the edge portions of the first and second facing sheets, the lower surface of the first facing sheet is substantially coplanar with the lower surface of the second facing sheet.
14. The method according to claim 9 , wherein after removing the edge portions of the first and second facing sheets, the upper surface of the first facing sheet is substantially coplanar with the upper surface of the second facing sheet.
15. The method according to claim 8 , wherein the first and second facing sheets have a substantially uniform thickness as measured between the upper and lower surface.