Method for forming caves on a construction and a body made with the caves by the method

Abstract

A method for forming caves on a construction, including steps of: preparing an envelope corresponding to the cave to be formed on the construction. Filling a fluid such as a gas or a liquid into the envelope to form a solid envelope; embedding the envelope in the construction to be grouted to define a grouting mold cavity. Deflating or draining the envelope of the fluid after a filling filled in the grouting mold cavity is hardened to achieve a construction with the caves.

1 . A method for forming caves on a construction, comprising steps of: 
 preparing an envelope corresponding to the cave to be formed on the construction, a fluid such as a gas or a liquid being filled into the envelope to form a solid envelope;    establishing construction moldboards to form a grouting mold cavity;    grouting the grouting mold cavity with a filling, after the filling reaches a certain height, the envelope filled with the fluid being placed in the grouting mold cavity in a predetermined position;    further grouting the filling into the grouting mold cavity;    detaching the construction moldboards after the filling in the grouting mold cavity is hardened; and    removing the envelope to achieve a construction with the cave.    
   
   
       2 . The method for forming caves on the construction as claimed in  claim 1 , wherein after the filling in the grouting mold cavity is hardened and the construction moldboards are removed, the envelope is deflated or drained of the fluid.  
   
   
       3 . The method for forming caves on the construction as claimed in  claim 1 , wherein after the filling in the grouting mold cavity is hardened and the construction moldboards are removed, the envelope is taken out.  
   
   
       4 . The method for forming caves on the construction as claimed in  claim 1 , wherein the filling filled into the mold cavity is concrete.  
   
   
       5 . The method for forming caves on the construction as claimed in  claim 1 , wherein the filling filled into the mold cavity is resin.  
   
   
       6 . The method for forming caves on the construction as claimed in  claim 1 , wherein the filling filled into the mold cavity is water.  
   
   
       7 . The method for forming caves on the construction as claimed in  claim 1 , wherein the filling filled into the mold cavity is air.  
   
   
       8 . The method for forming caves on the construction as claimed in  claim 1 , wherein the caves include draining holes, sluices, channel reefs and wall caves.  
   
   
       9 . A method for forming caves on a construction, comprising steps of: 
 preparing an envelope corresponding to the cave to be formed on the construction, a fluid such as a gas or a liquid being filled into the envelope to form a solid envelope;    establishing construction moldboards to form a grouting mold cavity;    grouting the grouting mold cavity with a filling, after the filling reaches a certain height, the envelope filled with the fluid being placed in the grouting mold cavity in a predetermined position;    further grouting the filling into the grouting mold cavity;    detaching the construction moldboards after the filling in the grouting mold cavity is hardened; and    deflating or draining the envelope of the fluid to achieve a construction with the cave.    
   
   
       10 . The method for forming caves on the construction as claimed in  claim 9 , wherein the envelope is not artificially taken out and instead, the envelope is naturally decomposed or reformed or corroded to be removed from the construction and form the cave.  
   
   
       11 . The method for forming caves on the construction as claimed in  claim 9 , wherein the caves include draining holes, sluices, channel reefs and wall caves.  
   
   
       12 . A method for forming caves on a construction, comprising steps of: preparing an envelope corresponding to the cave to be formed on the construction; filling a fluid such as a gas or a liquid into the envelope to form a solid envelope; embedding the envelope in the construction to be grouted to define a grouting mold cavity; and deflating or draining the envelope of the fluid after a filling filled in the grouting mold cavity is hardened to achieve a construction with the caves.  
   
   
       13 . The method for forming caves on the construction as claimed in  claim 12 , wherein the caves include draining holes, sluices, channel reefs and wall caves.