CN2124969U

CN2124969U - Combined steel shuttering with plastic sheathing board

Info

Publication number: CN2124969U
Application number: CN 92225869
Authority: CN
Inventors: 王子一
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-24
Filing date: 1992-06-24
Publication date: 1992-12-16

Abstract

The utility model belongs to a combined steel template with a rubber plastic lining board, comprising the parts of a steel template, a rubber or a plastic lining board which is covered on the upper surface of the steel template. The combined steel template with a rubber plastic lining board has low cost, convenient use, no pollution, and no slurry leakage. Demolding agent is not needed to be brushed, the abrasion and the corrosion of concrete to the steel template are reduced. A smooth surface or a rough surface with various patterns can be directly formed on the surface of a building. The combined steel template with a rubber plastic lining board is convenient to be plastered. The combined steel template with a rubber plastic lining board can be matched with the current standard plane combined template, an adjustable combined template, etc. To be used.

Description

Combined steel shuttering with plastic sheathing board

The utility model belongs to the building operations apparatus, is a kind of combined steel formwork that has the rubber and plastic liner plate.

At present the building trade concrete construction formwork adopts the plane combined steel template and the big face steel form of " with steel for wood ", but because steel are easier to be in the same place with concrete conglutination, often brought difficulty to the demoulding, use release agent (as kerosene at present, paraffin, transformer oil, 107 glue add French chalk or the like) solve demoulding difficult problem, brush release agent at template surface, not only increased workload, and polluted building surface, the finishing work afterwards of giving is made troubles, and building surface is smooth, adhere to finish, must clean, the cutter hair could be decorated.

The Light formwork of similar European patent EP 146844 " durable light weight concrete construction template ", the external general plastics manufacturing of adopting, its shortcoming is that rigidity is bad, yielding, cost is high.

The purpose of this utility model is to provide a kind of cost low, long service life, need not use the combined steel formwork that has the rubber and plastic liner plate of release agent, it can be at the matsurface of building surface straight forming shiny surface or various patterns, to satisfy the needs of modern architecture incrustation.

The utility model is dimerous by ordinary steel template and rubber or plastics lining board, and the rubber and plastic liner plate is carried out and covered on the work plane of steel form and four sides.The size of the length of this template, width and U type card circular hole adopts the standard module of existing universal plane combined steel formwork and adjustable combined steel formwork defined, in order to its supporting use.

The utility model description of drawings is as follows:

Fig. 1 is its elevation (work plane is downward);

Fig. 2 is its lateral view;

Fig. 3 is its A-A sectional view;

Fig. 4 is a fixedly schematic diagram of its rubber and plastic liner plate and steel form.

In each accompanying drawing, 1 is steel form, and 2 is the rubber and plastic liner plate, and 3 for ball-type connects pillar, and 4 are steel shutterings dress connecting hole.Fixed form can be with one of following method between rubber and plastic liner plate 2 shown in Fig. 1-3 and the steel form 1.(1) it is bonding firmly to be coated with layer of adhesive between rubber and plastic liner plate 2 and steel form 1.(2) rubber and plastic liner plate 2 and steel form 1 are riveted with several rivets in four sides of steel form.(3) some spherical pillars that connect are set around the rubber and plastic liner plate, these pillars are pressed in the corresponding hole, four sides of steel form fix, as shown in Figure 4.

Above-mentioned rubber and plastic liner plate is made with rubber tile or plastic plate, can have cloth in rubber tile or the plastic plate, to increase its intensity.

The utility model advantage is as follows:

1, simple in structure, cost is low, and is easy to use, do not need the brushing releasing agent, pollution-free, not spillage.

2, utilize the shape on rubber and plastic liner plate surface, can be directly at building surface moulding shiny surface, but the matsurface of the various patterns of straight forming again, for example textured surface, decorative pattern face or the like, it is convenient to whitewash, and does not need to cut a hole separately hair.

3, owing to adopt the rubber and plastic liner plate, concrete directly contact with steel plate, has reduced wearing and tearing, corrosion, and it is shock-resistant that the connecting portion of each steel form has the rubber and plastic liner plate to carry out to cover, and has prolonged steel form application life.

4, adopt the same size template, can with national current standard plane gang form, supporting use such as adjustable gang form.

Claims

1, a kind of combined steel formwork that has the rubber and plastic liner plate, it comprises steel form, it is characterized in that: it also comprises rubber or plastics lining board, liner plate is carried out and to be covered on the work plane of steel form and four sides.

2, steel form according to claim 1, it is characterized in that: bonding between described rubber and plastic liner plate and the steel form with adhesive, or on its four sides, the two is riveted, or be pressed in the corresponding hole, four sides of steel form several spherical pillars that connect on the rubber and plastic liner plate fixing with rivet.