GB2480686A - Construction products made from sulfur polymer cement - Google Patents

Construction products made from sulfur polymer cement Download PDF

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Publication number
GB2480686A
GB2480686A GB1009035A GB201009035A GB2480686A GB 2480686 A GB2480686 A GB 2480686A GB 1009035 A GB1009035 A GB 1009035A GB 201009035 A GB201009035 A GB 201009035A GB 2480686 A GB2480686 A GB 2480686A
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GB
United Kingdom
Prior art keywords
waste
wastes
construction product
construction
products
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB1009035A
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GB201009035D0 (en
Inventor
Philip Sutton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECONPRO LIMITED
Original Assignee
ECONPRO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ECONPRO Ltd filed Critical ECONPRO Ltd
Priority to GB1009035A priority Critical patent/GB2480686A/en
Publication of GB201009035D0 publication Critical patent/GB201009035D0/en
Publication of GB2480686A publication Critical patent/GB2480686A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B09B3/0025—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B09B3/21—Agglomeration, binding or encapsulation of solid waste using organic binders or matrix
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/36—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing sulfur, sulfides or selenium
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A light-weight equivalent of a Portland cement based construction product, such as a brick, kerbstone or paving slab, comprises a mixture of sulfur polymer cement and an aggregate material. The aggregate material preferably comprises a waste material. The construction product may include one or more hollowed or cored sections to further reduce its weight. In a further aspect, sulfur polymer cement is used in the encapsulation of waste.

Description

SULPHUR POLYMER CEMENT CONSTRUCTION PRODUCTS
Field of the Invention
The present invention relates to construction products with lightweight properties, and in particular construction products produced using sulphur polymer cement.
Background of the Invention
Portland cement is commonly used in the production of a wide range of construction products due to its structural properties. Examples of construction products that can be produced using Portland cement are for example, but not limited too, bricks, blocks, kerbstones, chamber rings, culvert boxes, copings, ductings, channels, beams, lintels, paving sets, flags, paving materials, roofing tiles, section panel walling, sea defence blocks.
However the structural properties of Portland cement are such that there are limitations on the types of aggregate which can be suitably used in the production of durable resilient construction products.
Another consequence of the structural properties of Portland cement occurs when the structural requirements of a construction project (e.g. compressive strength) necessitate construction products of a certain size and weight, which in turn has an impact on the construction project with regards to minimal loading bearing structures.
I
Summary of the Invention
: *" The present invention seeks to provide lightweight equivalents of the construction products that are currently produced using Portland cement. The present invention * also seeks to produce construction products with materials that would otherwise be considered waste.
S * *
I
The present invention provides a light-weight equivalent of Portland cement based construction products, such as a bricks, kerbstones or paving slabs, wherein said construction product comprising a mixture of sulphur polymer cement and an aggregate material, such aggregate material being a waste material.
The use of sulphur polymer cement instead of Portland cement removes the need for traditionally thick or solid sections within precast concrete products because of the improved mechanical properties of SPC compared to ordinary Portland cements.
The disposal and processing of waste is also a well appreciated problem. Whilst some waste materials are suitable for re-use and recycling, there are some waste materials that at present are unsuitable and thus must be disposed of at land fill sites
for example.
These waste materials, which are generally either toxic and/or hazardous in nature include but are not limited too: Low level radioactive construction demolition waste, PU foam waste, quarry fines, PF foam waste, calcined sludge, battery waste, leaded glass waste (CRT) , mixed cullet glass waste, calcium fluoride waste, brine mud waste, bed ash, ceramic wastes, shot blast waste, slag waste -from steel rolling operations, low level radioactive waste, rigid PVC waste, asbestos wastes, mixed polymer wastes derived from material recycling facilities (MRF) local collections, low calorific value wastes, castings sands, tire waste, synthetic or natural fibre material wastes, automotive shredded residual wastes, mixed demolition wastes, WEE rejection wastes, pulverised fuel ash (PFA) organic or inorganic wastes or by-products.
By resorted to specialist land fill sites for the disposal of the above mentioned waste types, any party disposing of the waste is liable to incur high disposal costs, not least * because of transportation costs and land fill charges.
* ***** * By utilising SPC to encapsulate the otherwise difficult to dispose of waste materials the present invention provides the dual benefit of constructively disposing of difficult waste whilst at the same time producing construction products with advantages over : ** the commonly used Portland cement based equivalents. *** *
S..... S *
In fact the reduced mass of the SPC based construction products over the Portland cement equivalents provides material savings, which in turn drive the commerciality of such products.
Detailed Description of the Invention
The use of sulphur polymer cement (SPC) as a binder in civil engineering structures, materials and construction products has been known since at least the early 1970's.
The properties of SPC mean that when it is used as a binder with virgin aggregates it can produce a highly chemical resistance composition with superior properties, including enhanced compression strength compared to ordinary Portland cement concrete compositions.
Sulphur polymer cements have thermoplastic characteristics enabling the binder to be heated, moulded, recycled, re-heated and moulded again and again with minimal loss of mechanical properties, further adding to its environmental benefits and carbon reduction properties.
Sulphur polymer cement is derived as a by-product of Gas and Oil production.
However to date, the markets for sulphur polymer cement (SPC) have remained limited, due to the high cost of the material as a binder compared to ordinary Portland cements.
It is well known that access to easily sourced oil and gas fields is falling. As a result oil and gas exploration companies are now seeking to exploit oil and gas fields and reserves that have historically been deemed unattractive to exploit, in particular because of their whereabouts and/or the high sulphur content within them. Over the coming decades this will result in a huge increase of sulphur becoming available for : conversion into sulphur polymer cements (SPC) and for additional uses within : downstream applications.
The present invention sets out the properties of sulphur polymer cement within the encapsulation of waste/s and by-products that are usually destined for specialist landfill facilities. The use of SPC in waste encapsulation will reduce the reliance on specialist landfill facilities and instead provide technically feasible and commercially viable civil engineering structures, construction materials and br products.
From a commercial prospective the generation of gate fees from the diversion from landfill sites of the waste(s), by-products and residues will further assist with the end products commercial feasibility. Furthermore, it will also assist with international government aims of recycling and reuse and ally itself to the carbon reduction targets set out within documents such as PAS 2050 and the Kyoto Carbon reduction policy.
The present invention set outs the steps necessary to encapsulate waste and by-products material into compositions, blends and recipes that can produce technically feasible and commercially viable civil engineering structures, construction products and/or construction materials with the ability to utilise toxic and/or hazardous waste, by-products or residues, such as, but not limited too; Low level radioactive construction demolition waste, PU foam waste, Quarry fines, PF foam waste, calcined sludge, battery waste, leaded glass waste (CRT) , mixed cullet glass waste, calcium fluoride waste, brine mud waste, bed ash, ceramic wastes, shot blast waste, slag waste -from steel rolling operations, low level radioactive waste, rigid PVC waste, asbestos wastes, mixed Polymer wastes derived from material recycling facilities (MRF) local collections, low calorific value wastes, castings sands, tire waste, synthetic or natural fibre material wastes, automotive shredded residual wastes, mixed demolition wastes, WEE rejection wastes, pulverised fuel ash (PFA) organic or inorganic wastes or by-products.
Certain aggregates are deemed unsuitable for use within ordinary Portland cement compositions. In fact certain aggregates would give a definite acidic reading but there are some granite and other aggregates that are classed as reactive. Here reactions such as alkali silica reaction (ASR) apply. Blast furnace slag can be acidic and some may react with Portland cements to give alkali silica reaction (ASR) type reactions.
: *.* The use of PSC rather than Portland cement allows for the use of finer sized *S..
particulate material which in turn increases the waste material types that can be : used in the production of construction products.
When powdered some of these reactive materials become pozzolans and their * incorporation offers protection from alkali silica reaction (ASR) type attack. Typical examples of these materials include meta-kaolin and ground granulated blast furnace slag. In normal Portland cement concretes additional sulphate should not be added as this can cause various sulphate attack problems. Whilst the formation of ettringite is probably the best known form of sulphur attack problem, Thaumasite formation can also be a problem in some areas.
However, Portland cement is often used in formulated systems with other cements such as Calcium Aluminate cements and in these mixes additional sulphate is actually added to give shrinkage compensation. Some of these mixes can contain quite significant amounts of sulphate but since they are in formulas (like self levelling mixes) the effects are known and carefully monitored by the blender.
The main restrictions to the types of aggregates used relate to need for high aggregate crushing values and lowered risks of ASR and Thaumasite Ca3Si(C03)(S04)(OH)61 2(H20) formation.
These restrictions are defined by amongst others EN standards. Generally silica based aggregates; limestone aggregates; and most crushed igneous rock are suitable. What this means -in effect -is that there are some aggregates i.e. acidic or sulphate containing-which are unsuitable for Portland cement, but could be used with SPC The majority of the wastes identified herein would be deemed as waste(s), by-products or residues and could contain elements of heavy metals, such as, cadmium, lead and mercury plus toxins and other hazardous chemicals within their make-up. Such would therefore be classified as hazardous and as a result would generate a high level gate receipt for disposal. These materials could be presented/supplied within numerous forms, including, but not limited too; blocks, :h pulverised, shredded, granulated, agglomerated, ash, granule, pellet, mulch, : composted, castings, crushed, they would then be converted into a suitable form for downstream processing with Sulphur polymer cement (SPC) into inert civil : engineering structures, materials and/or construction product.
The use of sulphur polymer cement (SPC) when bound together with these waste, by-products or residue materials can result in stabilising or preventing these materials from leaching because of sulphur polymer cements hydrophobic properties, be it, into the atmosphere, substrate or water table.
For example, use of materials such as bed ash and quarry fines within a desired construction product composition, has demonstrated greater material performances, because of their finer particulate material dispersion compared with traditional construction material. Also sulphur polymer cement will encapsulate the heavy metal content of the bed ash from leaching into the substrate/water table during its in-situ service life as a civil engineering structure or as a construction material or product.
It is also a key requirement to focus upon the use of more recycled material within these proposed construction products, while also focusing on lowering carbon emissions which, in turn, these compositions can achieve while also eliminating the need for water as a key element within the binding of ordinary Portland cements.
The below tables provide a non-exhaustive list of waste materials, together with their respective sources, that can be utilised within the sulphur polymer cement (SPC) waste material compositions.
MATERIAL SOURCE(S) TONNES/MONTH CALCINED SLUDGE EfW PLANT 1000 + QUARRY FINES QUARRIES 5000 + MIXED CULLET GLASS RECYCLER 2000 + CARPET WASTE MUNICIPAL 4000 + INCINERATED BONE DUST MEAT RENDERING 200 +
COAL FIRED POWER
PULVERISED FUEL ASH STATIONS 1000 + CASTING SAND METAL FOUNDRY 100+ DEMOLTION MIXED WASTE CONSTRUCTION 100,000 + BRINE MUD SALT MINING 500+ * * * ** * . * **.S * ** 0 * I.... * .
WASTE TYPE SOURCE(S) TYPES OF MATERIALS ISSA Sewage sludge incinerators Fine bed ash Paper sludge ash Paper mill sludge incinerators Fine bed ash Steel slag fines, other dusts and Steelworks by-products Steel works residues MSW ash Municipal solid waste incinerators Coarse and tine ash Foundry by-products Metal foundries Sand, other dusts, residues and slags Coal burning power stations with FGD systems. Other industrial processes also FGD gypsum produce by-product gypsum Gypsum Pulverised fuel ash (PFA) Coal burning power stations Pulverised fuel ash Colliery spoil Aggregate by-product from coal extraction Aggregates. Burnt or unburnt types Power stations burning biomass (eg meat Biomass ash and bonemeal, straw) Fine and coarse bed ash Crush rock fines, silts, sands, Quarry by-products Crushed rock and gravel quarries scalpings Residues from the water Sewage sludge, water treatment industries Water treatment residues One method of processing the sulphur polymer cement with a waste material is to take the sulphur polymer cement which either comes within a liquid or aggregate form. Place within a metallic or synthetic mixing vessel and heat to approximately °C, ideally the vessel should be fitted with an automatic mixing paddle, when the viscosity of the material is correct, dose in manually or by automatic means, for example, but not limited too, gravimetrically or by conveyor your desired quantities of waste material. While processing the sulphur polymer cement material blend make sure to be taking the required adequate steps to vent off any undesired gases, vapours or moisture.
After thorough mixing is complete pour the desired material blend within a mould to set. If so required, the material can also be compressed or vibrated within the mould, after setting release from the mould. Understandably, there would be variations on this process that could change but still keeping within the original scope of the : present invention.
S..... S *
A principal feature of the use of sulphur polymer cements within material composition for civil engineering structures, products and materials, is the light weighting properties. Because of the added advantage of the increased structural and mechanical performance of sulphur polymer cements, compared to ordinary Portland cement compositions, the amount of material required in walls sections within the desired structures, products or materials can to be reduced, possibly facilitated by hollowed or cored sections. The improved structural/mechanical performance can also reduce the required wall section thickness.
Light weighting civil engineering structures, products or materials would provide invaluable in the entire lifecycle carbon emissions of such structures and products, by reducing the need for the amount of materials being deployed within such structures, products or materials, while also benefiting, for example, within reduced load bearing with the added benefit of addressing manual handling constraints on certain construction products and materials, which could duly assist constructors, builders, designers and architects addressing key legislative constraints, such as, Construction Design Management (CDM 2007) and the Health Safety Executive's Better backs Campaign" in compliance with current policy outlined within documents CIS 57 and the Manual Handling Chart (MAC 1992) Another advantage that SPC construction products have over their Portland cement equivalents is their frost resistance properties which are much better than is possible using ordinary Portland cement.
As mentioned SPC can be used to produce hollowed or cored products whilst still retaining a high structural strength. It is appreciated that in applications where products are required to have a high weight, for example sea defence blocks, the blocks can be produced in the form of hollowed or cored bricks. In order to give the bricks the required weight they can be filled with cheaper heavy materials that would * not normally be suitable on their own due to their weaker structural properties. * * S *,* * ** 4. * **.*. * S

Claims (7)

  1. Claims 1 A light-weight equivalent of a Portland cement based construction product, such as a brick, kerbstone or paving slab, wherein said light-weight construction product comprising a mixture of sulphur polymer cement and an aggregate material.
  2. 2. The construction product of claim 1, wherein the aggregate material is a waste material.
  3. 3. The construction product of claim I or 2, further comprising one or more hollowed or cored sections to further reduce the weight of the construction product.
  4. 4. Use of sulphur polymer cement in the encapsulation of waste.
  5. 5. The use of claim 4, wherein the waste is encapsulated in the form of a construction product.
  6. 6. The use of claim 4 or 5, wherein the waste is selected from: low level radioactive construction demolition waste, PU foam waste, Quarry fines, PF foam waste, calcined sludge, battery waste, leaded glass waste (CRT), mixed cullet glass waste, calcium fluoride waste, brine mud waste, bed ash, ceramic wastes, shot blast waste, slag waste -from steel rolling operations, low level radioactive waste, rigid PVC waste, asbestos wastes, mixed Polymer wastes derived from material recycling :": facilities (MRF) local collections, low calorific value wastes, castings sands, tire :: waste, synthetic or natural fibre material wastes, automotive shredded residual wastes, mixed demolition wastes, WEE rejection wastes, pulverised fuel ash (PFA), and organic or inorganic wastes or by-products. * 0* **
  7. 7. A construction product substantially as described hereinbefore. 0*** *
GB1009035A 2010-05-28 2010-05-28 Construction products made from sulfur polymer cement Withdrawn GB2480686A (en)

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GB2480686A true GB2480686A (en) 2011-11-30

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013112824A1 (en) * 2012-01-27 2013-08-01 Saudi Arabian Oil Company Sulfur steel-slag aggregate concrete
WO2014174033A2 (en) * 2013-04-26 2014-10-30 Sika Technology Ag Cement-free or cement-reduced low dust hybrid flooring compositions
CN106116284A (en) * 2015-11-17 2016-11-16 葛兆明 Granular polystyrene super light aggregate concrete building block and manufacture method thereof
CN107098627A (en) * 2017-04-26 2017-08-29 阜阳市鑫源建材有限公司 Enhanced concrete permeable brick of a kind of carbon fiber cinder aggregate and preparation method thereof
CN107935499A (en) * 2017-11-21 2018-04-20 李修来 A kind of Green environmental-protection building mortar and preparation method thereof
CN109456064A (en) * 2019-01-04 2019-03-12 广东金意陶陶瓷集团有限公司 The preparation method of light-weight brick formula and preparation method thereof and functional light-weight brick
US10858284B2 (en) 2016-11-10 2020-12-08 Urban Mining Northeast, Llc Processing waste cathode ray tube glass with other waste glass into a powder
PL441951A1 (en) * 2022-08-05 2024-02-12 Jacek Rybak Method of binding waste with sulfur concrete and a prefabricated element obtained in this way

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113501702A (en) * 2021-07-30 2021-10-15 山东高速材料技术开发集团有限公司 Full-solid waste kerbstone and preparation method and application thereof

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027644A2 (en) * 1979-10-16 1981-04-29 THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce Modified sulfur cement and concrete and process for their preparation
US4391969A (en) * 1980-10-14 1983-07-05 The United States Of America As Represented By The Department Of Commerce Modified sulfur cement
JPH07290024A (en) * 1994-04-27 1995-11-07 Tsutomu Moriya Construction and architectural material obtained by reutilizing harmful heavy metal-containing waste
JPH083317A (en) * 1994-06-20 1996-01-09 Tsutomu Moriya Sulfur polymer cement, its production and treating method for waste
US5678234A (en) * 1991-05-13 1997-10-14 Associated Universities, Inc. Process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes
DE29816148U1 (en) * 1998-09-09 1999-04-01 HÜNING Elementbau GmbH & Co KG, 59399 Olfen Brick
UA72077A (en) * 2003-08-18 2005-01-17 Hryhorii Semenovych Aronov Light-weight hollow heat-insulated large dimension or of ordinary dimensions brick (or concrete block) and method for its production
JP2006321108A (en) * 2005-05-18 2006-11-30 Yazaki Corp Baked building material and its production method
KR100759391B1 (en) * 2006-12-20 2007-09-19 주식회사 삼성산업 Composition and manufacturing method of porous sulfur concrete and artificial fishing reefs
GB2459508A (en) * 2008-04-25 2009-10-28 United Arab Emirates Universit Surfactant for use in the production of modified sulphur
WO2009138857A1 (en) * 2008-05-13 2009-11-19 United Arab Emirates University Method for treating particulate material
CN101712180A (en) * 2009-11-11 2010-05-26 陈复生 Totally-enclosed type clay hollow brick and manufacture method thereof

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027644A2 (en) * 1979-10-16 1981-04-29 THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce Modified sulfur cement and concrete and process for their preparation
US4391969A (en) * 1980-10-14 1983-07-05 The United States Of America As Represented By The Department Of Commerce Modified sulfur cement
US5678234A (en) * 1991-05-13 1997-10-14 Associated Universities, Inc. Process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes
JPH07290024A (en) * 1994-04-27 1995-11-07 Tsutomu Moriya Construction and architectural material obtained by reutilizing harmful heavy metal-containing waste
JPH083317A (en) * 1994-06-20 1996-01-09 Tsutomu Moriya Sulfur polymer cement, its production and treating method for waste
DE29816148U1 (en) * 1998-09-09 1999-04-01 HÜNING Elementbau GmbH & Co KG, 59399 Olfen Brick
UA72077A (en) * 2003-08-18 2005-01-17 Hryhorii Semenovych Aronov Light-weight hollow heat-insulated large dimension or of ordinary dimensions brick (or concrete block) and method for its production
JP2006321108A (en) * 2005-05-18 2006-11-30 Yazaki Corp Baked building material and its production method
KR100759391B1 (en) * 2006-12-20 2007-09-19 주식회사 삼성산업 Composition and manufacturing method of porous sulfur concrete and artificial fishing reefs
GB2459508A (en) * 2008-04-25 2009-10-28 United Arab Emirates Universit Surfactant for use in the production of modified sulphur
WO2009138857A1 (en) * 2008-05-13 2009-11-19 United Arab Emirates University Method for treating particulate material
CN101712180A (en) * 2009-11-11 2010-05-26 陈复生 Totally-enclosed type clay hollow brick and manufacture method thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013112824A1 (en) * 2012-01-27 2013-08-01 Saudi Arabian Oil Company Sulfur steel-slag aggregate concrete
US8652251B2 (en) 2012-01-27 2014-02-18 Saudi Arabian Oil Company Sulfur steel-slag aggregate concrete
WO2014174033A2 (en) * 2013-04-26 2014-10-30 Sika Technology Ag Cement-free or cement-reduced low dust hybrid flooring compositions
WO2014174033A3 (en) * 2013-04-26 2014-12-31 Sika Technology Ag Cement-free or cement-reduced low dust hybrid flooring compositions
CN106116284A (en) * 2015-11-17 2016-11-16 葛兆明 Granular polystyrene super light aggregate concrete building block and manufacture method thereof
CN106116284B (en) * 2015-11-17 2017-12-01 葛兆明 The high sound insulation self-heat preservation heat insulation silt particle Light Wall module of ungauged regions and its manufacture method
US10858284B2 (en) 2016-11-10 2020-12-08 Urban Mining Northeast, Llc Processing waste cathode ray tube glass with other waste glass into a powder
CN107098627A (en) * 2017-04-26 2017-08-29 阜阳市鑫源建材有限公司 Enhanced concrete permeable brick of a kind of carbon fiber cinder aggregate and preparation method thereof
CN107935499A (en) * 2017-11-21 2018-04-20 李修来 A kind of Green environmental-protection building mortar and preparation method thereof
CN109456064A (en) * 2019-01-04 2019-03-12 广东金意陶陶瓷集团有限公司 The preparation method of light-weight brick formula and preparation method thereof and functional light-weight brick
CN109456064B (en) * 2019-01-04 2021-11-09 广东金意陶陶瓷集团有限公司 Light brick formula, preparation method thereof and preparation method of functional light brick
PL441951A1 (en) * 2022-08-05 2024-02-12 Jacek Rybak Method of binding waste with sulfur concrete and a prefabricated element obtained in this way

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