CN1257148A - Infilling improved wallboard - Google Patents
Infilling improved wallboard Download PDFInfo
- Publication number
- CN1257148A CN1257148A CN 98123164 CN98123164A CN1257148A CN 1257148 A CN1257148 A CN 1257148A CN 98123164 CN98123164 CN 98123164 CN 98123164 A CN98123164 A CN 98123164A CN 1257148 A CN1257148 A CN 1257148A
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- wallboard
- water
- improved filling
- compressive strength
- cement
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- Curing Cements, Concrete, And Artificial Stone (AREA)
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Abstract
The wall board with improved filling material is characterized by that the waste cinder produced after the raw coal being burnt is pulverized and ground into granular material and powdered material whose diameter is less than 1 cm, according to the requirements of wall board engineering function and structure the above-mentioned powdered cinder material can be mised with cement and water in different mixing ratio, then high-pressure transferred and injected into the hollow portion of the wall panel to form the improved filling material. Said wall panel possesses strong fire-resisting, water-proofing, sound-insulating and heat-insulating effects and good impact-resisting and hanging properties, its weight is light and compression strength is high and stable.
Description
The present invention relates to a kind of constructional materials, specifically, relate to a kind of wallboard body of improved filling.
General traditional light compartment wall plate, hollow bulb is nothing more than filling with Sound-proof material (GLASS W00L) in the middle of it, to reach soundproof effect, this filler is in light weight, and its advantage is arranged really, so use nearly 15 years till today, just its sound insulation barriering effect and fire line, water proofing property, durability, hang performance and wallboard body impact resistance all not good, thereby can't improve in quality, so its utilization is popularized inadequately, can only use for the specific compartment selectivity of part.
And behind the expanded polystyrene particle 1 and sand 2, cement 3 and water 4 (seeing also accompanying drawing 1) mix that generally use in the recent period, be fed into wallboard body hollow bulb and make filler, its effect of opinion is better than traditional Sound-proof material really, function is also stronger, but uses the polystyrene pellet of foaming for weight reduction, and its water resistance is poor, and the polystyrene pellet of foaming is met heat can produce chemical change, the gas that discharges hinders health, causes secondary pollution and injury, does not meet environmental requirement.
For remedying above-mentioned deficiency, purpose of the present invention is to provide a kind of wallboard body of improved filling, makes that its fire-proof and water-proof is strong, sound-insulating and heat-insulating is effective, light unit weight, compressive strength is high and stable.This wallboard physical efficiency is guaranteed its due physical characteristic, reaches the wallboard engineering requirement, again can compliance with environmental protection requirements, make a large amount of discarded objects after industry is used after processing, be able to regeneration, simultaneously this material obtain easy, easy.
For achieving the above object, the wallboard body of improved filling of the present invention, adopt the waste coal slag bits after soft coal burns, grinding is processed into diameter less than one centimeter graininess and break flour, according to the requirement of wallboard engineering structure function, mix to scale with cement, water, stir the back high-pressure delivery and be fed into the wallboard hollow bulb, so that wallboard reaches fire prevention and water proofing property is strong, sound insulation and thermal insulation are good, impact resistance and hang that performance is excellent, light unit weight, compressive strength height be stable again, tool environmental protection notion and conveniently obtaining, characteristic such as more traditional material is durable.
Above-mentioned wallboard body, its filler can add sand, so that increase its compressive strength.
Above-mentioned wallboard body, its filler can add waterproof agent, more to promote its waterproof effect.
The present invention utilizes the waste coal slag to mix the filler of making the wallboard body with cement and water, can make wallboard body service time more durable, fire-proof and water-proof is stronger, sound insulation and thermal insulation is better, impact resistance and to hang performance more excellent, Unit Weight is lighter, compressive strength is stronger.Owing to be that discarded object is utilized again, more meet the environmental protection notion and obtain easily, really can promote its effect, and improve its use value, have positive effect.
Below in conjunction with drawings and Examples in detail the present invention is described in detail:
Fig. 1 is the block diagram of conventional known material combination;
Fig. 2 is the block diagram of material combination of the present invention;
Fig. 3 adds the block diagram of sand combination for the present invention;
Fig. 4 adds the block diagram of waterproof agent combination for the present invention.
See also shown in Figure 2, it is the block diagram of material combination of the present invention, it mainly is the leftover bits and pieces-waste coal slag that utilizes after soft coal burns, through collecting, grind, be processed into cinder pellet and break flour 5 less than one centimeter, fly away or transport facility for preventing wind, can be packaged into bag, the building site of transporting to the construction wallboard again is standby, according to the requirement of wallboard engineering functional structure, cooperate as different proportion with cement 6, water 7 respectively, mechanical agitation is after carry and directly be fed into wallboard body hollow bulb.Diameter is a coarse aggregate less than one centimeter the cinder grain and the pellet of break flour 5, and its break flour is thin aggregate.
Because original cinder waste material presents irregular form, its diameter is at the 2-7 centimetre, as directly with after cement 6, water 7 stirrings combine, will be excessive because of cinder waste material hole, need a large amount of cement 6, cost is bigger, and its compressive strength spare with density unevenness, unstable, and difference of height influences the follow-up hanging material locked secure of wallboard apart from very big.As being ground, former cinder waste material is cinder pellet and the break flour 5 of diameter less than one centimeter, and become slurry after according to the proportioning mix with cement 6, water 7, give full play to tabia in conjunction with function, not only be convenient to carry and be poured into the wallboard hollow bulb, and density and compressive strength are improved, and be evenly distributed, water proofing property is good, and tool light weight, compressive strength are high and meet hanging material locking and safety standard.
Do the cooperation of different proportion, through the test in 28 days of examination body, its density circle is in 700kg/m
3-1100kg/m
3(Unit Weight), compressive strength circle are in 1300PSI-2000PSI, and its density, compressive strength are directly proportional with the cement consumption ratio.Light weight of the present invention, its Unit Weight are 700kg/m
3-1100kg/m
3, be the 1/3-1/2 of ordinary concrete Unit Weight only, be the 2/5-2/3 of brick wall Unit Weight.Compressive strength of the present invention also reaches 1300PSI-2000PSI, is good than brick wall compressive strength 600PSI-1000PSI, does not hang so do not influence follow-up engineering, also need not SPECIAL MATERIAL and cooperates enforcement.The present invention does not need and the driving fit of wallboard face in theory, and just after perfusion, its slurries infiltrate plate face hair lyriform pore, after slurries solidify, form obturator and wallboard and combine closely, and do not peel off phenomenon and have, and the reinforcement plate compressive strength for surface contact, have better water resistance.The present invention is suitable for doing building sound insulation wallboards such as RC constructs, SC constructs, SRC constructs, the reinforcement brick is made.
See also shown in Figure 3ly, for the present invention adds the block diagram of sand combination, strengthen its compressive strength for making the present invention, the present invention can add sand 8, does the cooperation of different proportion, through the test in 28 days of examination body, its density then the boundary in 800kg/m
3(Unit Weight), compressive strength circle is between 1500PSI-2300PSI.Though the present invention adds sand 8, its Unit Weight only is 800km/m
3-1200km/m
3, only be the 1/3-1/2 of ordinary concrete Unit Weight, the 2/5-2/3 of brick wall Unit Weight, compressive strength can reach 1500PSI-2300PSI, and 600PSI-1000PSI is good than brick wall compressive strength.
See also shown in Figure 4, the block diagram that adds the waterproof agent combination for the present invention, for making the present invention strengthen its water-proof function once more, the present invention can add waterproof agent 6, is particularly suitable for doing privileged sites such as building such as RC constructs, SC constructs, SRC constructs, the reinforcement brick is made as bathing lavatory, kitchen Partition wall boards.
Claims (3)
1, a kind of wallboard body of improved filling, it is characterized in that, with the waste coal slag bits after the soft coal burning, grinding is processed into diameter less than one centimeter graininess and break flour, according to the requirement of wallboard engineering structure function, mixes to scale with cement, water, stir the back high-pressure delivery and be fed into the wallboard hollow bulb, so that wallboard reaches fire prevention and water proofing property is strong, sound insulation and thermal insulation are good, impact resistance and hang that performance is excellent, characteristic such as light unit weight, compressive strength height are stable again, meet the environmental protection notion and conveniently obtain.
2, the wallboard body of improved filling according to claim 1 is characterized in that, filler can add sand, more to increase its compressive strength.
3, the wallboard body of improved filling according to claim 1 is characterized in that, filler can add waterproof agent, more to promote its waterproof effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98123164 CN1257148A (en) | 1998-12-11 | 1998-12-11 | Infilling improved wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98123164 CN1257148A (en) | 1998-12-11 | 1998-12-11 | Infilling improved wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1257148A true CN1257148A (en) | 2000-06-21 |
Family
ID=5228056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98123164 Pending CN1257148A (en) | 1998-12-11 | 1998-12-11 | Infilling improved wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1257148A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324112B (en) * | 2008-08-14 | 2010-06-02 | 朱春生 | Method for preparing building block composite split joint type energy-saving wall board |
| CN104675010A (en) * | 2014-12-31 | 2015-06-03 | 中国建筑股份有限公司 | Coal-based gas dreg light-weight micro-pore concrete composite sheet material and preparation method thereof |
| CN110621634A (en) * | 2017-05-02 | 2019-12-27 | 新加坡国立大学 | Sustainable building material and preparation method and application thereof |
-
1998
- 1998-12-11 CN CN 98123164 patent/CN1257148A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324112B (en) * | 2008-08-14 | 2010-06-02 | 朱春生 | Method for preparing building block composite split joint type energy-saving wall board |
| CN104675010A (en) * | 2014-12-31 | 2015-06-03 | 中国建筑股份有限公司 | Coal-based gas dreg light-weight micro-pore concrete composite sheet material and preparation method thereof |
| CN104675010B (en) * | 2014-12-31 | 2016-08-24 | 中国建筑股份有限公司 | The preparation method of coal gas slag light microporous concrete slab material |
| CN110621634A (en) * | 2017-05-02 | 2019-12-27 | 新加坡国立大学 | Sustainable building material and preparation method and application thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |