Method for constructing a laminated and corrugated wall plate

Abstract

A method for constructing a laminated and corrugated wall plate includes building a light steel frame made of one or more layers of corrugated cold-bent plates. A wire gauze is wrapped on the outer periphery of the light steel frame and locked in position by screws. Then, the outer surface is applied on reinforcing bonding agents and cement mortar orderly. A first bonding coating is applied on a convex surface of the frame and the hollowed wire gauze to be combined together with the cement mortar as a bonding grout layer; after the bonding grout layer becomes hardened to produce pre-cracks, the bonding grout layer has its outer side applied with a second bonding coating. The second bonding coating is pressed to permeate into said pre-cracks and is applied between the new and old cement structural surfaces; after the surface-covering grout layer is applied on the second bonding coating and then becomes smoothed and hardened to shrink and produce pre-cracks, its outer surface is coated with a protective coating which can be colored for beautification.

1 . A method for constructing a laminated and corrugated wall plate comprising building a light steel frame made of corrugated cold-bent plates, said light steel frame and said wire gauze having the outer periphery wrapped up with a wire gauze locked in position by screws, said light steel frame having its outer side applied with a first bonding coating, said first bonding coating having its outer side applied with a bonding grout layer, then said bonding grout layer applied thereon with a second bonding coating, then said second bonding coating having its surface applied with a shaping-smoothing surface-covering grout layer, then said surface-covering grout layer having its outer side applied with a protective coating, thus said wall plate composed of bonded layers together with reinforcement:
 said light steel frame shaped as a corrugated frame made up by said cold-bent plates with concave portions and convex surfaces;   said wire gauze wrapped on said concave portions of said corrugated light steel frame, said wire gauze locked on said convex surfaces of said light steel frame by said screws to form tensile confined enforcement as a basic material;   said first bonding coating functioning to combine together the interfaces of different materials between said convex surfaces of said light steel frame and said bonding grout layer;   said bonding grout layer being cement mortar, said cement mortar pressed and rammed in said hollow wire gauze and bonded on said convex surfaces of said light steel frame, said bonding grout layer flattened and hardened to shrink and produce pre-cracks;   said second bonding coating pressed to permeate into said pre-cracks and the superficial pores of said bonding grout layer, said second bonding coating serving as a medium layer between the new and old cement structural surfaces of said bonding grout layer and said shaping-smoothing surface-covering grout layer;   said shaping-smoothing surface-covering grout layer being cement mortar used for shaping and smoothing, said surface-covering grout layer smoothed and hardened to shrink and produce pre-cracks;   said protective coating being adhesive agent used for moistening, said adhesive agent able to be mixed with weatherproof paint to be roller pressed to permeate into said pre-cracks and the superficial pores of said shaping-smoothing surface-covering grout layer, said protective coating employed for restraining cement laminated structure from efflorescing and deliquescing and for beautification.   Thus, said cold-bent plates assembled together to make up said corrugated frame having its outer periphery wrapped and locked with said wire gauze, said wire gauze sealing said concave portions of said light steel frame for facilitating bonding and reinforcing the laminated structure, needless to use molds for assistance in the constructing course.   
   
   
       2 . The method for constructing a laminated and corrugated wall plate as claimed in  claim 1 , wherein said light steel frame is made of more than one corrugated and assembled cold-bent plates. 
   
   
       3 . The method for constructing a laminated and corrugated wall plate as claimed in  claim 1 , wherein said first and said second bonding coating are reinforcing bonding agents used for bonding grout layers as the medium layers. 
   
   
       4 . The method for constructing a laminated and corrugated wall plate as claimed in  claim 1 , wherein said bonding grout layer and said shaping-smoothing surface-covering grout layer are cement mortar with high-proportional cement, which is able to produce comparatively great bonding strength for cement structure and facilitates to be reinforced after hardened to shrink and produce pre-cracks.