CN1850712A

CN1850712A - Magnesite material product

Info

Publication number: CN1850712A
Application number: CNA2006100401801A
Authority: CN
Inventors: 徐建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-29
Filing date: 2006-04-29
Publication date: 2006-10-25

Abstract

The invention is a magnesite product, using magnesium oxide 30-40%, magnesium chloride solution 30-40%, iron oxide powder pigment 0.5-1%, yellow sand 17-25%, sawdust or rice hull powder 5-10%, crushed glass fiber 0.2-1%; firstly placing magnesium oxide, yellow sand and iron oxide powder into a blender and blending for 1-10 minutes, then placing magnesium chloride solution into the blender and blending for 1-10 minutes, and finally placing sawdust or rice hull powder, and crushed glass fiber into the blender and blending for 3-15 minutes, so as to make magnesite pulp; placing above two layers of fillings into a mould, pouring the magnesite pulp into the mould, vibrating uniformly, naturally solidifying at 25 deg.C-30 deg.C, so as to make the magnesite product. And it has advantages of: 1. good anti-theft effect; 2. no pollution and low manufacturing cost; 3. stronger shock resistance, strong bearing ability and good antiaging property; 4. good corrosion resistance.

Description

Magnesite material product

Technical field

The present invention relates to a kind of chemical materials formed article, particularly a kind of magnesite material product.

Background technology

At present, people are when making floor, the general concrete that uses, concrete includes cement, yellow sand, stone, and cement, yellow sand and stone and proportioning were generally 1: 2: 3, adds water then and stirs, in mould, put into reinforcing bar, concrete is poured into mould, generally solidify about 20 days and get final product, the product strength of concrete for making is lower; The general Resins, epoxy that uses when the making corrugated panel, the system time spent is spread layer of glass cloth in mould, and brush one deck Resins, epoxy generally solidified 24 hours, and cost was higher when Resins, epoxy system was used product; When making the inspection shaft lid, adopt the metal manufacturing or adopt the concrete manufacturing and since wherein include can regeneration metal, so very easily lose.

Summary of the invention

The objective of the invention is to provide a kind of: cost of manufacture is low, intensity is high and do not have the magnesite material product that regeneration is worth.

The object of the present invention is achieved like this: magnesium oxide 30-40%, magnesium chloride solution 30-40%, brown iron oxide pigment 0.5-1%, yellow sand 17-25%, sawdust or powdered rice hulls 5-10%, broken glass fiber silk 0.2-1%;

Earlier magnesium oxide, yellow sand and brown iron oxide pigment being put into stirrer stirred 1-10 minute, and then magnesium chloride solution is put into stirrer stirred 1-10 minute, at last sawdust or powdered rice hulls and broken glass fiber silk are put into to stirrer and stirred 3-15 minute, promptly become the slurry of magnesite material;

Place weighting material in mould, the weighting material of putting into is poured the slurry of magnesite material into greater than 2 layers in mould, and vibration is even, and natural coagulation under 25 ℃-30 ℃ envrionment temperature promptly becomes magnesite material product.

Weighting material is glass fiber mesh or glasscloth or glass cord or bamboo reinforcement net or bamboo reinforcement circle; The length of broken glass fiber silk is greater than 1 centimetre.

Beneficial effect: owing to adopted in the such scheme, adopt magnesite material as congealed solid, adopt glass fiber mesh or glasscloth or glass cord or bamboo reinforcement net or bamboo reinforcement circle as weighting material, make various goods, cost of manufacture is low; The folding strength of the inspection shaft lid that magnesite material is made has surpassed the folding strength of the inspection shaft lid of concrete or cast iron making; Do not use metallic substance at whole goods,, reached purpose of the present invention so made product does not have the regeneration recovery value.Its advantage: 1, do not have the value of recycling, good anti-theft effect; 2, ep-type material, pollution-free, low cost of manufacture; 3, product can be made versicolor product as requested; 4, shock resistance is stronger, and supporting capacity is strong, and resistance to deterioration is good; 5, good corrosion resistance; 6, in light weight; 7, anti-bounce-back, car is crossed no sound; 8, good insulating; 9, long service life.

Embodiment

Embodiment 1: magnesium oxide 35%, magnesium chloride solution 35%, brown iron oxide pigment 0.75%, yellow sand 21%, sawdust 7%, broken glass fiber silk 0.4%; The purity of employed magnesium chloride solution is that 28 ripple magnesium degree, employed yellow sand and sawdust or powdered rice hulls are exsiccant, and the length of employed broken glass fiber silk is 2 centimetres.

Earlier magnesium oxide, yellow sand and brown iron oxide pigment being put into stirrer stirred 3 minutes, and then magnesium chloride solution is put into stirrer stirred 5 minutes, at last sawdust and broken glass fiber silk are put into to stirrer stirring 3 minutes, promptly become the slurry of magnesite material;

When making the inspection shaft lid, the inspection shaft lid is made of the well lid of 12 centimetres of high walling cribs and 5.5 cm thicks.When making walling crib, shop layer of glass cloth in the mould of walling crib is put into 7 layers of bamboo reinforcement circle earlier, pours the slurry of magnesite material in mould into, and vibration is even, natural coagulation; When making well lid, shop layer of glass net in the mould of well lid is put into 7 layers of bamboo reinforcement net earlier, pours the slurry of magnesite material in mould into, and vibration is even, natural coagulation under 25 ℃ envrionment temperature; Promptly become the inspection shaft lid goods that magnesite material is made.

Embodiment 2: magnesium oxide 30%, magnesium chloride solution 40%, brown iron oxide pigment 0.8%, yellow sand 24%, powdered rice hulls 5%, broken glass fiber silk 0.2%; Earlier magnesium oxide, yellow sand and brown iron oxide pigment being put into stirrer stirred 2 minutes, and then magnesium chloride solution is put into stirrer stirred 2 minutes, at last powdered rice hulls and broken glass fiber silk are put into to stirrer stirring 5 minutes, promptly become the slurry of magnesite material, the length of employed broken glass fiber silk is 3 centimetres.

When making floor, spread the layer of glass net earlier in mould, put into 5 layers bamboo reinforcement net, pour the slurry of magnesite material in mould, vibration is even, natural coagulation under 27 ℃ envrionment temperature; Promptly become the floor goods that magnesite material is made.Other and embodiment 1 omit together.

Embodiment 3: magnesium oxide 40%, magnesium chloride solution 30%, brown iron oxide pigment 0.5%, yellow sand 19%, sawdust 10%, broken glass fiber silk 0.5%; Earlier magnesium oxide, yellow sand and brown iron oxide pigment being put into stirrer stirred 1 minute, and then magnesium chloride solution is put into stirrer stirred 1 minute, at last sawdust and broken glass fiber silk are put into to stirrer stirring 15 minutes, promptly become the slurry of magnesite material.The length of employed broken glass fiber silk is 8 centimetres.

When making corrugated tile, spread layer of glass cloth earlier in mould, put into 2 layers glass fiber mesh again, pour the slurry of magnesite material in mould, vibration is even, natural coagulation under 30 ℃ envrionment temperature; Promptly become the corrugated tile goods that magnesite material is made.Other and embodiment 1 omit together.

Embodiment 4: magnesium oxide 35%, magnesium chloride solution 40%, brown iron oxide pigment 0.6%, yellow sand 18%, powdered rice hulls 6%, broken glass fiber silk 0.4%; Earlier magnesium oxide, yellow sand and brown iron oxide pigment being put into stirrer stirred 10 minutes, and then magnesium chloride solution is put into stirrer stirred 10 minutes, at last powdered rice hulls and broken glass fiber silk are put into to stirrer stirring 3 minutes, promptly become the slurry of magnesite material.Other and embodiment 1 omit together.

When making the flat sheet of 1 cm thick, in mould, spread the layer of glass fiber net earlier, pour magnesite material into, repave the layer of glass fiber net after the vibration evenly, repeat above-mentioned operation, spread three layers of glass fiber net altogether, vibrate evenly natural coagulation under 28 ℃ envrionment temperature; Promptly become the flat sheet goods that magnesite material is made.

Embodiment 5: magnesium oxide 38%, magnesium chloride solution 34%, brown iron oxide pigment 1%, yellow sand 17%, sawdust 9%, broken glass fiber silk 1%; Other and embodiment 1 omit together.

Make the walkway of 5 cm thicks and set when spending backplate, in mould, spread layer of glass fiber fabric earlier, in lattice, put into glass cord again, cross earlier glue before glass cord is put into, be woven into nettedly, put under the sunlight and dry typing, pour magnesite material into, vibration is even, natural coagulation under 27 ℃ envrionment temperature; Promptly become the walkway tree flower backplate goods that magnesite material is made.

Embodiment 6: magnesium oxide 31%, magnesium chloride solution 35%, brown iron oxide pigment 0.4%, yellow sand 25%, powdered rice hulls 8%, broken glass fiber silk 0.6%; Other and embodiment 1 omit together.

Claims

1, a kind of magnesite material product is characterized in that: magnesium oxide 30-40%, magnesium chloride solution 30-40%, brown iron oxide pigment 0.5-1%, yellow sand 17-25%, sawdust or powdered rice hulls 5-10%, broken glass fiber silk 0.2-1%;

2, magnesite material product according to claim 1 is characterized in that: weighting material is glass fiber mesh or glasscloth or glass cord or bamboo reinforcement net or bamboo reinforcement circle; The length of broken glass fiber silk is greater than 1 centimetre.