CN2375433Y

CN2375433Y - Light prefabricated partition plate and shaping mould

Info

Publication number: CN2375433Y
Application number: CN 99232003
Authority: CN
Inventors: 胡军
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-02
Filing date: 1999-07-02
Publication date: 2000-04-26
Anticipated expiration: 2009-07-02

Abstract

The utility model relates to a light prefabricated wall partition board and molding process. The light prefabricated wall partition board is molded in a mold and mixes saw dust, magnesium chloride and glass fiber into casting component materials. A product is rectangular and is provided with an upper panel and a lower panel, one of both sides of the light prefabricated wall partition board is provided with a convex rafter, the other side is provided with a groove, the middle of the light prefabricated wall partition board is hollow, and both ends, both of the two sides and the middle of the light prefabricated wall partition board are provided with corresponding penetrative rectangular holes which are arrayed in order. The convex rafter and the groove between two wall partition boards are mutually matched. Because the product is molded and is integrally cast at one time, the utility model has light weight and high strength and provides convenience for penetrating pipe guiding wires during building construction. The two wall partition boards can be buckled into the groove mutually. The utility model reduces adjusting and checking process and construction time and increases work efficiency.

Description

Light-duty system partition plate and the mould of giving

The utility model relates to a kind of construction material, particularly a kind of light-duty system partition plate and shaping mould of giving that plays every effect.

Existing building, particularly skyscraper, the body of wall of non-load bearing wall remain and adopt a piece brick to pile up, and have several big not enough points: 1, body of wall is very heavy, as repaiies high building, and its cumulative weight is quite surprising; 2, carry brick and pile up brick and all waste time and energy very much; 3, brick body wall is a solid wall, wants in wall the poling cabling and be very difficulty or not possible thing.For this reason, both at home and abroad building materials company and manufacturer develop competitively that to have a hollow body light, and the durable and don't yielding building partition plate of comparatively robust is to satisfy the needs of construction process.

Chinese patent (ZL 97 2 02688.6) discloses the utility model technology of a kind of " light partition board " by name, have 3 big not enough points: what 1, take is three one-step forming methods, i.e. so-called " connecting and composing along plate face direction subtend " by two substrates, that is to say at first will in mould, water in two steps and make two substrates, the 3rd goes on foot two substrates after being buckled in one, again at edge tack claw hook, spread the moulding of cement or other solidifying body material ability, the universe that dries in the air is later on standby, its complex process, waste time and energy, waste greatlyyer, cost is higher; 2, be three step cast shaping process owing to what adopt, have only the edge to take some connection measures, the centre has no a bit to connect, and its intensity is more weak, and generally partition plate is to erect to use, if firmly uneven, is easy to make " two substrates " disengaging to connect and separate; 3, this partition plate side's of being leveling row on four sides, when reality is used, two partition plates just draw close and with, do not have each other " cares ", must also want one assembly of building unit increase to just fixing after the operation in use.So, use very inconvenient.

The purpose of this utility model is to provide a kind of one-step shaping to the public, mixes right one and solidifies, and inner hollow body is light, and two partition plates can " be looked after " each other, has the light-duty system partition plate and the shaping mould of giving on rabbet edge.

The technical measures that the utility model adopted are:

Make the casting component raw material with sawdust, magnesium chloride, epoxy copper and glass fibre, in mould with the product cast molding, the shape of product (with reference to figure 1) is a rectangle, upper and lower panel is smooth smooth, the both sides of plate are protruding rafter on one side, be groove on one side, intermediate hollow, two, both sides and the middle slot that all has proper alignment, mutual correspondence to penetrate.Two light-duty gives between the system partition plate, on one side protruding rafter and groove on one side cooperatively interact.

Shaping mould (with reference to figure 2) is mainly by side form, and end mould, middle mould and cover plate are formed, and on side form, end mould and middle mould the rectangle projection are arranged all, the slot that ribs in this in the middle of mould and projection achievements product and four directions all have.Each side form, end mould and middle mould all have corresponding retaining template, are shaped to partition plate four limits and middle ribs and muscle post with achievements.Each pair mould has the solid model reinforcing bar more than two or two, is convenient to make when the cast component raw material mould energy relative fixed.

Product and mould can be changeable according to the needs of user's architectural design size, and be just many if big ribs of size and muscle are leant on, just few if little ribs of size and muscle are leant on.The quantity that is shaping mould solid model reinforcing bar accordingly also should increase or reduce.

Product after the moulding will soak about one day in 1-2 ‰ NaOH (caustic soda) water, and picking up the universe that dries in the air can use.

The advantage of utility model is:

1, because product is one-shot forming, integrated poured, so it is not only in light weight, the intensity height, poling lead-in wire when being convenient to construction, and when using between two partition plates " care " mutually to some extent, promptly the protruding rafter on limit can buckle in the groove on another piece limit, reduce and adjust the check and correction operation, really accomplished the minimizing engineering time, improved work efficiency;

2, owing to used component material of the present invention, not only cost is low, and indeformable, shock resistance, and waterproof, anti-aging is the light solid system of the giving partition plate of a kind of more satisfactory body;

3, product of the present invention and mould can be changeable according to user's architectural design size, are that the middle ribs quantity of product and the quantity of solid model reinforcing bar can increase or reduce accordingly.The simple easy operating of this technology,

Below in conjunction with description of drawings and embodiment the present invention is done further introduction.

Fig. 1 is utility model shape of product and structural representation

Fig. 2 is a utility model formed product mould assembling schematic diagram

Fig. 3 is a utility model shaping mould groove limit mold shape schematic diagram

Fig. 4 is that utility model shaping mould intermediate ribs is leant on the mold shape schematic diagram

Fig. 5 is the protruding rafter of a utility model shaping mould limit mold shape schematic diagram

Fig. 6 is a utility model shaping mould end mould mold shape schematic diagram

Wherein: 1, protruding rafter; 2, groove; 3, intermediate ribs is leant on; 4, edge ribs and muscle are leant on; 5, slot; 6, edge ribs; 7, the edge muscle is leant on; 8, panel; 9, base plate; 10, protruding rafter limit mould; 11, intermediate ribs is leant on mould; 12, groove limit mould; 13, end mould mould; 14, solid model reinforcing bar; 14a, solid model reinforced hole; 15, the protruding rafter of square hole.

Embodiment

Be designed to pattern in strict accordance with product size.

With component raw material sawdust 40%, magnesium chloride 40%, epoxy ketone 7%, magnesia 10%, ferrous sulfate 5%.Said components is mixed, add water during use, become pasty state, be injected in the pattern.Glass fibre is earlier rebasing, after cast finishes, puts layer of glass total amount about 5% on casting area.After the formed product, base plate and panel become smooth and firm superficial layer after polishing.

Concrete casting process with the utility model mould is:

On smooth floor, put the side form and the end mould that assemble; Put layer of glass, use the component raw material bottom board earlier, put the retaining template of middle mould, side form and end mould then, proceed cast; Put layer of glass again after cast finishes, the sliding bonnet upper cover plate of troweling is installed the solid model reinforcing bar; In solidification process, because in the raw material components and the effect of curing agent, pour mass will generate heat, and should immediately the end mould be thrown off, heat and gas in allowing in the mould discharge; Knockout course is after component raw material is solidified substantially, gets the solid model reinforcing bar earlier, slowly strikes Song Zhongmo retaining template and middle mould, takes out from the end nib, takes away side form at last, the partition plate of the one-step shaping type that promptly accomplishes, and the cold universe that dries in the air admittedly can use.

Claims

1, a kind ofly makes casting with sawdust, magnesium chloride, magnesia, epoxy copper and glass fibre and use component raw material, in mould, light-duty the giving of product cast molding made partition plate and mould, it is characterized in that: the shape of product is a rectangle, upper and lower panel is smooth smooth, the both sides of plate are protruding rafter on one side, Yi Bian be groove, intermediate hollow, all there is proper alignment two, both sides and centre, the slot that mutual correspondence penetrates.

2, light-duty system partition plate and the mould of giving according to claim 1, it is characterized in that: shaping mould is mainly by side form, and end mould, middle mould and cover plate are formed, and on side form, end mould and middle mould the rectangle projection are arranged all; Each side form, end mould and middle mould all have corresponding retaining template; Each pair mould has the solid model reinforcing bar more than two or two.

3, light-duty system partition plate and the mould of giving according to claim 1, it is characterized in that: product and mould can be changeable according to the needs of user's architectural design size, if big ribs of size and muscle are leant on just many, if little ribs of size and muscle are leant on just few, are that the solid model number of steel bars of shaping mould also should increase or reduce accordingly.

4, light-duty system partition plate and the mould of giving according to claim 1, it is characterized in that: use to have added before the component raw material of water, it is rebasing to put layer of glass (or cloth), and the intermediate layer is a cast layer, and the layer of glass of being (or cloth) is arranged on the casting aspect.