CN104228443A - Making method of glass fiber reinforced plastic sculpture - Google Patents

Abstract

The invention provides a making method of a glass fiber reinforced plastic sculpture, belonging to the technical field of sculpture making. According to the technical scheme, the making method of the glass fiber reinforced plastic sculpture comprises the following steps: removing impurities from mud, smashing the mud to ensure that the mud is proper in hardness and does not adhere to hands, stacking mud blocks on a framework one by one, pressing the mud blocks by hand, compacting, then adding the mud by layers, and compacting and adhering the mud by a mallet or a mud compacting plate; coating the back surface of a plaster mold with a thin layer of blended unsaturated polyester resin, then spreading two layers of glass cloth woven by glass fibers in advance, and finally coating the glass cloth with one layer of unsaturated polyester resin to ensure that the glass cloth and the unsaturated polyester resin are overlapped and combined; after glass fiber reinforced plastic is air-dried, slowly knocking a glass fiber reinforced plastic mould out from the edge of the mould; and manually trimming the surface of the glass fiber reinforced plastic mould, thereby achieving an effect of imitating copper, stone or white marble on the surface of the mould.

Description

The preparation method of fiberglass sculpture

Technical field

The invention belongs to sculpture manufacture technology field, particularly relate to a kind of preparation method of fiberglass sculpture.

Background technology

Sculpture, by its function, roughly also can be divided into commemorative sculpture, thematic sculpture, decorative sculpture, functional sculpture and display sculpture five kinds.

Along with the paces of modern civilization progress, the process also modernization increasingly of urban construction.Along with the urban construction of making rapid progress, a large amount of sculpture for city also appears in our life.According to the application of sculpture in city and civilization construction process, modern urban sculpture roughly can be divided into following four classes:

Landscape garden sculpture---this sculpture major part, combines together in each scenic spot and scenic spot, gardens with residing environment with the formal distribution of outdoor sculpture.Have the effect beautifying the environment and pass on culture concurrently;

City theme sculpture---this sculpture major part is distributed in the outstanding feature building in city, street, shopping centre.Main plaing a part shows Urban historical culture and modern civilization;

Campus sculpture---this sculpture is present in campus with the form of indoor and outdoors sculpture, generally contains certain inspiration, commemoration meaning, can merge with campus culture and history, plays a part a kind ofly to move and inspire, propose to teachers and students;

Engineering sculpture---this sculpture major part is present near all kinds of important engineering with the form of outdoor sculpture, plays commemoration meaning, according to the also double effect with some warnings of special construction industry.

Summary of the invention

The invention provides a kind of preparation method of fiberglass sculpture, realized by following technical proposals:

(1) mud is removed impurity to carry out smashing refining, make earth soft or hard appropriateness tack-free again, clod is piled one by one and is attached on skeleton, with hand by tight, make real, then add mud layer by layer, with mallet or bat mud plate, mud is hit tight note jail;

(2) be coated with last layer with the unsaturated polyester resin mixed up thinly at the back side of plaster mold, repave the two-layer glass cloth woven in advance by glass fibre, be finally coated with last layer unsaturated polyester resin again, glass cloth is superposed with unsaturated polyester resin and combines;

(3) fiberglass air-dry after slowly pound out glass punching block from the edge of mould;

(4) manually do finishing process to its surface, the effect of imitative copper, imitative stone material or artificial white marble is made on last surface.

Detailed description of the invention

Below by specific embodiment, the present invention is further illustrated.

One, standby mud processing

First the mud directly taking from underground is removed impurity, with mallet, wooden stick strikes to pound manually smashes refining, available pug processing with good conditionsi.Too wet mud, will first be placed on room ventilation place, allow earth dry up and reach suitable humidity; Too dry mud then wants earth to smash, and is placed in container, waters appropriate water soaking, and then carries out smashing refining.Earth finally to be made to reach soft or hard appropriateness tack-free for good again.The clod processed will be placed in cylinder or in other containers, builds to keep certain humidity with wet cloth or Polypropylence Sheet, for subsequent use.Or it is for subsequent use directly to buy sculpture red soil.

Two, little sample manuscript makes

1) design drawing that confirms according to owner of sculpture, makes less than 1 meter sample model;

2) sample be produced on the prerequisite respecting original copy under, take into full account on the basis of its main body resultant effect, the feasibility of processing, the reasonability of structure, the artistry of technique, create again from three-dimensional structure and design.

Three, inner frame is taken

Build the conventional wood of skeleton, wood-block, iron wire, reinforcing bar, iron nail etc.The skeleton of clay sculpture is as the bone of people, and play a part to support and be connected, it is the basic condition of clay sculpture, very important.

Take skeleton will note:

<1> skeleton is wanted firmly, to ensure the stable of clay sculpture, does not tilt, do not collapse after upper mud;

<2> will make it neither fall mud after piling mud, does not reveal frame again;

<3> will embody the general shape of sculpture;

Skeleton that <4> takes wants simple, tears frame open when being convenient to variation and molding;

Four, the large shape of upper large dust

After mud and skeleton are got ready, just can start mud.First on skeleton, spray a water, so that clod can be combined securely with skeleton, not easily drop;

During upper mud, clod is piled one by one and is attached on skeleton, with hand by tight, make real, then add mud layer by layer, with mallet or bat mud plate, mud is hit tight note jail;

During upper large mud, look at the larger picture, start with from entirety, must guard against overcautious, be trapped in the moulding of local detail;

Sculpture is three-dimensional entity, often adds one block of mud and all will look after relation between each visual angle, often will rotate sculpture table, constantly carry out observation and comparison.Mud does not once pile foot, as long as pile large shape.

Five, deeply mould

Be accurately on basis at large body and ratio, just can enter the stage of deeply moulding;

Along with local and the going deep into of thin portion, the scale of construction of clay sculpture is put in place gradually.Do local to want often to compare with entirety, make local submit to entirety;

In the process of deeply moulding, constantly adjust and hold the relation of entire and part, process local and the relation in thin portion, also will deliberate repeatedly, grasp the principle of " entirety-Local-Global " all the time.As long as entirety is held accurately, it is correct that local just can be done, and local has been done accurately, also more substantial perfect entirety;

Often deeply to portray local time's energy very concentrated, the time of often moulding on one face has forgotten rotation sculpture table too for a long time, and so doing it thinly causes, and volume is also more easily evened up.So will note remaining overall observation and moulding;

In addition, symmetric relation be noted, can on clay sculpture, draw center line check, compare and revise.

Six, adjustment is unified

In the stage of going deep into, the details that there will be some local unavoidably shows too outstanding, and the large turn of body is weakened, lacks coherent or processes stiff etc., it will be adjusted to overall large relation come up in the adjustment unified stage between body;

To note often to clay sculpture works water spray in clay sculpture circular engravure manufacturing process, especially summer moisture easily volatilize, more regularly to spray water, make mud remain at suitable dry wet degree, to mould body.Temperature is low in the winter time, and clay sculpture is as warming in do not noted, through freezing, whole clay sculpture can split by pine, so will in the work of warm office work room, such clay sculpture be just unlikely to pine and splits.After each end-of-job, with Polypropylence Sheet, clay sculpture is wrapped, make clay sculpture not easily dry and cracked, its moisture is not volatile, to continue to mould.

Seven, external mold turns over system

To make the works of mud mould, parting is divided and is gone up separation layer afterwards; Parting will take into full account on the basis of its main body resultant effect, the feasibility of processing, the reasonability of structure, the artistry of technique, carries out parting from three-dimensional structure and design.

Eight, Silicon moulds turns over system.

Nine, gypsum external mold turns over system;

When gypsum external mold turns over processed, need reinforce with the batten be of convenient length, large-scale to control.

Ten, mould is pulled down.

11, fiberglass turns over process processed;

1, first last layer is coated with the unsaturated polyester resin mixed up thinly at the back side of plaster mold;

2, the two-layer glass cloth woven in advance by glass fibre is repaved;

3, be finally coated with last layer unsaturated polyester resin again, glass cloth superposed with unsaturated polyester resin and combines.

12, split out fiberglass, surface treatment is painted;

1, after fiberglass is air-dry then can manually from the edge of mould slowly pound out glass punching block;

To try not when 2, pounding out mould mold damage, occur that damage must be repaired;

3, at this moment fiberglass sculpture has been semi-finished product, needs manually to do finishing process to its surface, and the various effects such as imitative copper, anti-stone material, anti-white marble are made on last surface.

13, in-site installation is transported to.

Claims (1)

1. a preparation method for fiberglass sculpture, is characterized in that comprising the following steps:

(1) mud is removed impurity to carry out smashing refining, make earth soft or hard appropriateness tack-free again, clod is piled one by one and is attached on skeleton, with hand by tight, make real, then add mud layer by layer, with mallet or bat mud plate, mud is hit tight note jail;

(2) be coated with last layer with the unsaturated polyester resin mixed up thinly at the back side of plaster mold, repave the two-layer glass cloth woven in advance by glass fibre, be finally coated with last layer unsaturated polyester resin again, glass cloth is superposed with unsaturated polyester resin and combines;

(3) fiberglass air-dry after slowly pound out glass punching block from the edge of mould;

(4) manually do finishing process to its surface, the effect of imitative copper, imitative stone material or artificial white marble is made on last surface.