GB1320234A - Process for the production of a water-permeable porous concrete - Google Patents

Process for the production of a water-permeable porous concrete

Info

Publication number
GB1320234A
GB1320234A GB4988370A GB4988370A GB1320234A GB 1320234 A GB1320234 A GB 1320234A GB 4988370 A GB4988370 A GB 4988370A GB 4988370 A GB4988370 A GB 4988370A GB 1320234 A GB1320234 A GB 1320234A
Authority
GB
United Kingdom
Prior art keywords
water
cement
oct
porous concrete
aggregate
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.)
Expired
Application number
GB4988370A
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Priority claimed from DE19691953159 external-priority patent/DE1953159B1/en
Priority claimed from DE19691953158 external-priority patent/DE1953158A1/en
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of GB1320234A publication Critical patent/GB1320234A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0076—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials characterised by the grain distribution
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

1320234 Porous concrete HENKEL & CIE GmbH 21 Oct 1970 [22 Oct 1969 (2)] 49883/70 Heading C1H A water permeable concrete contains cement, e.g. slag cement, granular mineral aggregate having a uniform grain fraction between 3 and 30 mm. with a tolerance latitude (defined) of 4 to 15 mm., e.g. gravel with the optional addition of asbestos in an amount up to 5% by wt. of the aggregate; 0À05 to 2À0 wt. per cent (based on the cement) of a macro-molecular water soluble substance, e.g. vegetable gums, cellulose ethers, acrylamides, polyvinyl ethers and sulphonic acid salts; and water to give a total water/ cement ratio of 0À32 to 0À48. In addition 0À005-0À08% anionic or nonionic wetting agent, aqueous dispersions of thermoplastic materials, e.g. polyvinyl propionate, butadiene/styrene copolymers and/or bitumen, and accelerators, e.g. calcium chloride, silicic acid or water glass may be included.
GB4988370A 1969-10-22 1970-10-21 Process for the production of a water-permeable porous concrete Expired GB1320234A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691953159 DE1953159B1 (en) 1969-10-22 1969-10-22 Process for processing sand and gravel as well as other mineral materials suitable as building material additives
DE19691953158 DE1953158A1 (en) 1969-10-22 1969-10-22 Porous concrete

Publications (1)

Publication Number Publication Date
GB1320234A true GB1320234A (en) 1973-06-13

Family

ID=25758029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4988370A Expired GB1320234A (en) 1969-10-22 1970-10-21 Process for the production of a water-permeable porous concrete

Country Status (6)

Country Link
CA (1) CA941392A (en)
ES (1) ES384734A1 (en)
FR (1) FR2066226A5 (en)
GB (1) GB1320234A (en)
NL (1) NL7013933A (en)
NO (1) NO128323B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815056A (en) * 1981-07-21 1983-01-28 信越化学工業株式会社 Aid for dry spray art
JPS5841158A (en) * 1981-09-01 1983-03-10 信越化学工業株式会社 Dry spray construction of mortar and concrete
US5861057A (en) * 1994-11-07 1999-01-19 Hoechst Aktiengesellschaft Drainage concrete

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008044395A1 (en) 2008-12-05 2010-06-10 Wacker Chemie Ag Drainage concrete composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815056A (en) * 1981-07-21 1983-01-28 信越化学工業株式会社 Aid for dry spray art
JPS6013987B2 (en) * 1981-07-21 1985-04-10 信越化学工業株式会社 Auxiliary agent for dry spraying method
JPS5841158A (en) * 1981-09-01 1983-03-10 信越化学工業株式会社 Dry spray construction of mortar and concrete
JPS6130110B2 (en) * 1981-09-01 1986-07-11 Shinetsu Chem Ind Co
US5861057A (en) * 1994-11-07 1999-01-19 Hoechst Aktiengesellschaft Drainage concrete

Also Published As

Publication number Publication date
NO128323B (en) 1973-10-29
ES384734A1 (en) 1974-07-01
NL7013933A (en) 1971-04-26
FR2066226A5 (en) 1971-08-06
CA941392A (en) 1974-02-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees