CN1118033A

CN1118033A - Method for producing vault of house

Info

Publication number: CN1118033A
Application number: CN 94115957
Authority: CN
Inventors: 赵国志
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-01
Filing date: 1994-09-01
Publication date: 1996-03-06

Abstract

The present invention relates to a kind of method for making arc roof. The sample plate is firstly made on ground, and the form work is utilized to prefabricate the symmetrical half arc plate, which is then cured after being preformed, such half arc plates are butted ont he top of the house to form the arc roof. Said method economizes the timber for making arc model, shortens the period for making arc and is suitable for spreading in the vast countryside.

Description

The preparation method of vault of house

The present invention relates to a kind of preparation method of vault of house.

The making of existing arch lid all is to make the arch mould on the roof with yoke earlier, and further tile work is built into the arch caping again, and then removes loose tool, and this kind technology will be used a certain amount of timber, expends man-hour, and the duration is longer.

The invention provides the manufacture craft of the no loose tool arch lid that a kind of cost is low, the duration short, the life-span is long.

The object of the present invention is achieved like this:

A. span length, sagitta, radius, the making model that provides according to design drawing earlier: unwrapping wire in the plane on ground, make arc, with veneer along center line and arc stickfast, then the termination baffle plate is fixed on the arc two ends, and at arc end fixed support flitch, the last gripper shoe that adds the upper support veneer in the arc both sides;

B. according to the prefabricated semiarch plate of model: a prefabricated semiarch plate on a model, bottom brick and the brick fault above it are opened bat, behind masonry of cement mortar, just model are thrown off;

C. maintenance: the arch bar after building by laying bricks or stones was a water seasoning through 24 hours, kept the arch bar surface wettability in 7 days, reached intensity up to mortar;

D., vault of house is installed: will encircle ash earlier and lay 1: 3 cement mortar, semiarch one end of two symmetries is put in the arch at two ends respectively and takes, mortar rear arch arc is spread up to together in two other termination, form a complete arch bar, the tight arrangement of a plurality of arch bars that this form is installed has just formed the arch lid, at last with the semiarch centre joint of the floating butt joint of cement mortar and the side seam that connects back arch bar and arch bar, after 7 days, whole arch lid is covered one deck with cement mortar, promptly finished the making of arch lid.

Table 1

The roofing type	Cost	Application life	Characteristic
The roofing type	Cost	Application life	Characteristic	The brick roofing	60 yuan/meter	Longer	The normal repairing
Timber roof truss iron sheet face	55 yuan/meter	Longer	Be afraid of extreme wind	The brick roofing	60 yuan/meter	Longer	The normal repairing
Timber roof truss iron sheet face	55 yuan/meter	Longer	Be afraid of extreme wind	The asbestos FE Tiler	30 yuan/meter	15 years (weak point)	Be afraid of extreme wind
Brick arch covers two stringcourses	20 yuan/meter	Longer	Repair and be not afraid of wind less	The asbestos FE Tiler	30 yuan/meter	15 years (weak point)	Be afraid of extreme wind
Brick arch covers two stringcourses	20 yuan/meter	Longer	Repair and be not afraid of wind less	Brick arch lid layer arch	13 yuan/meter	Longer	Repair and be not afraid of wind less

The every index analysis that provides from table 1, adopt process of the present invention arch lid for building, every index all is better than other roofing, can save the timber that is used to make the arch mould in a large number, reduced cost, on the house, build a large amount of man-hours of encircleing mould owing to saved original technology simultaneously, thereby shortened the duration.

Fig. 1 is the sectional drawing of model;

Fig. 2 is the A-A sectional drawing of Fig. 1;

Fig. 3 is the B-B sectional drawing of Fig. 1;

Fig. 4 is for installing the structural representation of rear arch lid;

Fig. 5 is the arch lid structural representation that has prestressed reinforcement.

Below in conjunction with drawings and Examples the present invention is further described.

First step a that the present invention adopts is span length, sagitta, radius, the making model as shown in Figure 1 that provides according to design drawing on ground earlier, unwrapping wire in the plane, make arc, as shown in Figure 3 with veneer 4 along center line and arc 1 stickfast, then termination baffle plate 2 is fixed on arc 1 two ends, and in the arc end fixing support flitch 3 as shown in Figure 2, the last gripper shoe 5 that adds upper support veneer 4 in arc 1 both sides; B. according to the prefabricated semiarch plate of model, prepare 1: 3 cement mortar and brick, a prefabricated semiarch plate on a model, in prefabricated process, bottom brick 6 and the relative bat that staggers of brick layer above it behind masonry of cement mortar, just break away from arch bar with model, the Piao Ping that mortar is discontented continues to build by laying bricks or stones next piece semiarch plate; C. maintenance: the arch bar after building by laying bricks or stones was a water seasoning through 24 hours, kept the arch bar surface wettability in 7 days, reached predetermined strength up to mortar; D., vault of house is installed, as shown in Figure 4 abut 7 is laid 1: 3 cement mortar, the semiarch 8 of two symmetries and an end of semiarch 9 are put in respectively on the abut 7 at two ends, after cement mortar is spread in two other termination of semiarch, the arch arc is up to together, form a complete arch bar, the tight arrangement of a plurality of arch bars of installing with this form has just formed arch and has covered 10, again with the semiarch centre joint of floating each butt joint of cement mortar and the side seam of docking back arch bar and arch bar, after 7 days, whole arch lid is covered one deck 11 with cement mortar, promptly finish the basic making of arch lid.Vertically handle if desired, available as 1.0～1.25 meters of Fig. 4 institute shapes, the long muscle 12 of taking off, right angle structure head is grilled in the seam, can be arch section anchorage, 300 millimeter one of its spacing, layout straggly, no loose tool arch section can pull into one with donor and foundation wall body and function post-tensioning prestressed steel 13 by shown in Figure 5 as being designed to the antidetonation arch.

Claims

1, the preparation method of vault of house is characterized in that:

A. first span length, sagitta, radius, the making model that provides according to design drawing on ground, unwrapping wire in the plane, make arc (1), with veneer along center line and arc stickfast, then termination baffle plate (2) is fixed on the arc two ends, and, add the gripper shoe (5) of upper support veneer (4) at last in the arc both sides at arc small end fixed support flitch (3);

B. according to the prefabricated semiarch plate of model: a prefabricated semiarch plate on a model, bottom brick and the brick fault above it are opened bat, behind masonry of cement mortar, just model are thrown off, and put model well, build next piece semiarch plate by laying bricks or stones;

D., vault of house is installed: will encircle earlier to sit and lay 1: 3 cement mortar, semiarch one end of two symmetries is put in the arch at two ends respectively and takes, mortar rear arch arc is spread up to together in two other termination, form a complete arch bar, the tight arrangement of a plurality of arch bars that this form is installed has just formed the arch lid, at last with the semiarch centre joint of the floating butt joint of cement mortar and the side seam of docking back arch bar and arch bar, after 7 days, whole arch lid is covered one deck with cement mortar 11, promptly finished the making of arch lid.