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Mould for concrete rails and manufacturing method of mould

A manufacturing method and technology for concrete railings, which are applied in the field of molds for stone-like or wood-like concrete railings and their manufacture, to achieve the effect of luxurious appearance, extraordinary style and simple production steps

Active Publication Date: 2012-09-05
SHANGHAI SHANGTENG INDAL DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no better technical solution to solve the above problems

Method used

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  • Mould for concrete rails and manufacturing method of mould
  • Mould for concrete rails and manufacturing method of mould

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The method for preparing a stone-like railing with a volume of 0.5 cubic meters and a weight of 80 kilograms is carried out according to the following steps:

[0042] 1. Prepare the mold core:

[0043] 1) Select coniferous tree species as the model of the imitation stone concrete railing mold, and perform mechanical carving on the model according to the shape of the required railing pillars and railings;

[0044] 2) After the carving is completed, sand the surface of the model with woodworking sandpaper until the surface of the model is smooth;

[0045] 3) Evenly coat a layer of release agent on the smooth surface of the model, the release agent is a concentration of 5% LEYCO-SLICK, and then dry at room temperature;

[0046] 4) Use a woodworking drill to drill a ventilation hole on the back of the mold at the position where the mold has obvious unevenness, and then blow the drill hole with compressed air at 4 atmospheres until the air flow is smooth and unblocked, then...

Embodiment 2

[0062] The method for preparing imitation stone balusters whose head is phoenix-shaped, slab is plum-shaped, and has a volume of 1 cubic meter and a weight of 120 kg is carried out according to the following steps:

[0063] 1. Prepare the mold core:

[0064] 1) Select coniferous tree species as the model of the imitation stone concrete railing mold, and perform mechanical carving on the model according to the shape of the required railing pillars and railings;

[0065] 2) After the carving is completed, sand the surface of the model with woodworking sandpaper until the surface of the model is smooth;

[0066] 3) Apply a layer of LEYCO-SLICK with a concentration of 12% evenly on the smooth mold surface, and then dry it at room temperature;

[0067] 4) Use a woodworking drill to drill a ventilation hole on the back of the mold at the position where the mold has obvious unevenness, and then blow the drill hole with compressed air at 5 atmospheres until the air flow is smooth and...

Embodiment 3

[0083] The head of the imitation stone railing is auspicious cloud shape, the slab is magnolia shape, and the method for the imitation stone railing with a volume of 1.5 cubic meters and a weight of 150 kg is carried out according to the following steps:

[0084] 1. Prepare the mold core:

[0085] 1) Select coniferous tree species as the model of the imitation stone concrete railing mold, and perform mechanical carving on the model according to the shape of the required railing pillars and railings;

[0086] 2) After the carving is completed, sand the surface of the model with woodworking sandpaper until the surface of the model is smooth;

[0087] 3) Apply a layer of 5% talcum powder evenly on the surface of the smooth model, and then dry it at room temperature;

[0088] 4) Drill a ventilation hole on the back of the mold with a woodworking drill at the position where the mold has obvious unevenness, and then blow the drill hole with compressed air at 6 atmospheres until the...

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Abstract

The invention relates to a mould for rails, in particular to a mould for stone-like or wood-like concrete rails suitable for decoration engineering of water conservancy watercourses, municipal bridges, landscape boardwalks, reservoir enclosures, houses, courtyards, flower beds and the like and a manufacturing method of the mould. The mould comprises a mould core and an external mould framework, wherein the mould core comprises a front mould and a rear mould which are provided with pouring holes; the front mould at least comprises two pillar front moulds and a breast board front mould; the breast board front mould is arranged between the two pillar front moulds; in a similar way, the rear mould at least comprises two pillar rear moulds and a breast board rear mould; the breast board rear mould is arranged between the two pillar rear moulds; after the front mould and the rear mould are assembled, the breast board mould cavities are communicated with the pillar mould cavities; the front mould and the rear mould are connected by stationary fixture through sealing; and the external mould framework is fixed on the external surface of the mould core by adhesion materials and / or bolts. The mould and the manufacturing method have the following advantages: simple production steps, energy saving, environmental protection, low cost, simple and reasonable structure, convenience in use, perfect and vivid effect, high strength, water resistance, weather resistance and the like.

Description

technical field [0001] The invention relates to a railing mold, in particular to a mold for stone-like or wood-like concrete railings suitable for water conservancy channels, municipal bridges, landscape plank roads, reservoir enclosures, houses, courtyards, flower beds, etc., and decoration projects. its method of manufacture. Background technique [0002] Cement balustrades are one of the decorations of the building and are usually molded. in the prior art. The mold structure of the cement railing usually consists of two molds. Each mold shell is composed of a mold surface, two side mold walls and two bottom mold walls. There is a concave cavity and two sets of positioning devices used in the mold clamping on the clamping surfaces of the two molds, so that the two cavities are aligned with each other when the molds are clamped. On the upper end wall of the mold shell, there is a semicircular gate, which communicates with the cavity. After the two mold shells are close...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B7/22B27M3/00
Inventor 季军
Owner SHANGHAI SHANGTENG INDAL DEV
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